RAID 5 "magicaly" become a RAID0

RAID 5 "magicaly" become a RAID0

[Thomas MARCHESSEAU]

Hi team ,

Like probably lot of  new subscriber , i mail you, guys,  for help .

I¹m running a raid5 on 7 HDD for several month now ( and years on other
system) without problem .
last week i had a crash disk (sdg)  , i¹ve add a new drive (sdi)  and
rebuild ..  Works fine , and i dont think this is the cause of my today
problem.

Yesterday , i¹v upgraded my ubuntu 14.10 , and the system warm me with a
message that i can¹t recall and rewrite exactly , but something like :
md127 doesn¹t not match with /etc/mdadm/mdadm.conf ,  blah blah , run
/usr/share/mdadm/mkconf , and fix /etc/mdadm/mdadm.conf

i¹ve done it , and reboot , all looks good .
All the drive have been rename after reboot ( orginal sdg was extract form
the bay )  

I¹ve setup a rsync of my most important data on a external drive this
night, who partially failed  (only 25% ha been backuped , bad luck )  ,
(probably) because  this morning  i have re-inserted by mistake the faulty
drive ( for information , i think the drive was in fact ok , the sata
connector was a bit disconnect )

I did not pay attention of the situation at the moment , but few hour
later , i ssh my filer and my « home »  (on the raid partition) was not
available anymore .
I didn¹t try to fschk or any thing else than :

Mdadm ‹stop /dev/md127
mdadm --assemble /dev/md127 /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf
/dev/sdg /dev/sdh 
mdadm: /dev/md127 assembled from 5 drives - not enough to start the array.


So i¹ve read a bunch of usefull link , one of them :) ,
https://raid.wiki.kernel.org/index.php/RAID_Recovery  , says , don¹t do
stupid thing until drop a mail on linux-raid mailling Š so i¹m here  .

i¹ve collected  this usefull info :
mdadm --examine /dev/sd[a-z] | egrep 'Event|/dev/sd'
/dev/sda: (system HDD )
/dev/sdb:
         Events : 21958
/dev/sdc:
         Events : 21958
/dev/sdd:
         Events : 21958
/dev/sde:
         Events : 21958
/dev/sdf:
         Events : 21958
/dev/sdg:
         Events : 21954  <‹ here
/dev/sdh:
         Events : 21954  <‹ and here



i¹ve also a full copy of mdadm ‹examine

The strange thing is that  my raid array is now seen as a RAID0 in
mdadm --detail /dev/md127
/dev/md127:
        Version : 
     Raid Level : raid0
  Total Devices : 0

          State : inactive


But individually all drive in mdadm ‹examine , are RAID 5 member .

Anyone for help  ?

i¹ was on the way to perform a
mdadm --create --assume-clean ‹level=5 --raid-devices=7 --size=11720300544
/dev/md127 /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf /dev/sdg /dev/sdh

Which looks a bit stupid before ask for help

Regards thomas 



--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: RAID 5 "magicaly" become a RAID0

[Roger Heflin]

Add a "--force" to the --assemble command and it should force the
other 2 online even though they are a bit off on events.

From my understanding that may been some of the last data written
could be lost/corrupted (those last 4 events on those 2 disks).

I would probably also suggest getting another disk and going to raid6,
raid5 is pretty scary if disks start going bad.

On Sun, Apr 12, 2015 at 4:42 PM, Thomas MARCHESSEAU
<marchesseau@gmail.com> wrote:
> Hi team ,
>
> Like probably lot of  new subscriber , i mail you, guys,  for help .
>
> Iąm running a raid5 on 7 HDD for several month now ( and years on other
> system) without problem .
> last week i had a crash disk (sdg)  , iąve add a new drive (sdi)  and
> rebuild ..  Works fine , and i dont think this is the cause of my today
> problem.
>
> Yesterday , iąv upgraded my ubuntu 14.10 , and the system warm me with a
> message that i canąt recall and rewrite exactly , but something like :
> md127 doesnąt not match with /etc/mdadm/mdadm.conf ,  blah blah , run
> /usr/share/mdadm/mkconf , and fix /etc/mdadm/mdadm.conf
>
> iąve done it , and reboot , all looks good .
> All the drive have been rename after reboot ( orginal sdg was extract form
> the bay )
>
> Iąve setup a rsync of my most important data on a external drive this
> night, who partially failed  (only 25% ha been backuped , bad luck )  ,
> (probably) because  this morning  i have re-inserted by mistake the faulty
> drive ( for information , i think the drive was in fact ok , the sata
> connector was a bit disconnect )
>
> I did not pay attention of the situation at the moment , but few hour
> later , i ssh my filer and my « home »  (on the raid partition) was not
> available anymore .
> I didnąt try to fschk or any thing else than :
>
> Mdadm ‹stop /dev/md127
> mdadm --assemble /dev/md127 /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf
> /dev/sdg /dev/sdh
> mdadm: /dev/md127 assembled from 5 drives - not enough to start the array.
>
>
> So iąve read a bunch of usefull link , one of them :) ,
> https://raid.wiki.kernel.org/index.php/RAID_Recovery  , says , donąt do
> stupid thing until drop a mail on linux-raid mailling Š so iąm here  .
>
> iąve collected  this usefull info :
> mdadm --examine /dev/sd[a-z] | egrep 'Event|/dev/sd'
> /dev/sda: (system HDD )
> /dev/sdb:
>          Events : 21958
> /dev/sdc:
>          Events : 21958
> /dev/sdd:
>          Events : 21958
> /dev/sde:
>          Events : 21958
> /dev/sdf:
>          Events : 21958
> /dev/sdg:
>          Events : 21954  <‹ here
> /dev/sdh:
>          Events : 21954  <‹ and here
>
>
>
> iąve also a full copy of mdadm ‹examine
>
> The strange thing is that  my raid array is now seen as a RAID0 in
> mdadm --detail /dev/md127
> /dev/md127:
>         Version :
>      Raid Level : raid0
>   Total Devices : 0
>
>           State : inactive
>
>
> But individually all drive in mdadm ‹examine , are RAID 5 member .
>
> Anyone for help  ?
>
> ią was on the way to perform a
> mdadm --create --assume-clean ‹level=5 --raid-devices=7 --size=11720300544
> /dev/md127 /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf /dev/sdg /dev/sdh
>
> Which looks a bit stupid before ask for help
>
> Regards thomas
>
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-raid" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: RAID 5 "magicaly" become a RAID0

[Phil Turmel]

Hi Thomas,

On 04/12/2015 05:42 PM, Thomas MARCHESSEAU wrote:
> Hi team ,
> 
> Like probably lot of  new subscriber , i mail you, guys,  for help .
> 
> I¹m running a raid5 on 7 HDD for several month now ( and years on other
> system) without problem .
> last week i had a crash disk (sdg)  , i¹ve add a new drive (sdi)  and
> rebuild ..  Works fine , and i dont think this is the cause of my today
> problem.

Agreed.  Probably not related.

> Yesterday , i¹v upgraded my ubuntu 14.10 , and the system warm me with a
> message that i can¹t recall and rewrite exactly , but something like :
> md127 doesn¹t not match with /etc/mdadm/mdadm.conf ,  blah blah , run
> /usr/share/mdadm/mkconf , and fix /etc/mdadm/mdadm.conf
> 
> i¹ve done it , and reboot , all looks good .
> All the drive have been rename after reboot ( orginal sdg was extract form
> the bay )  

Yes, you cannot trust drives to keep their names through upgrades.  The
names are pseudo-random during boot.

You should know that md127 is the default name chosen by mdadm when
assembling an array for which it doesn't know any other name.  Followed
by md126, then md125 and so on.  You really should give your arrays
other names.  Most commonly starting with md0 or md1.

> I¹ve setup a rsync of my most important data on a external drive this
> night, who partially failed  (only 25% ha been backuped , bad luck )  ,
> (probably) because  this morning  i have re-inserted by mistake the faulty
> drive ( for information , i think the drive was in fact ok , the sata
> connector was a bit disconnect )
> 
> I did not pay attention of the situation at the moment , but few hour
> later , i ssh my filer and my « home »  (on the raid partition) was not
> available anymore .

You should collect your 'dmesg' and post it here.  Or cut and paste from
it anything related to your drives or array.

> I didn¹t try to fschk or any thing else than :
> 
> Mdadm ‹stop /dev/md127
> mdadm --assemble /dev/md127 /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf
> /dev/sdg /dev/sdh 
> mdadm: /dev/md127 assembled from 5 drives - not enough to start the array.
> 
> 
> So i¹ve read a bunch of usefull link , one of them :) ,
> https://raid.wiki.kernel.org/index.php/RAID_Recovery  , says , don¹t do
> stupid thing until drop a mail on linux-raid mailling Š so i¹m here  .
> 
> i¹ve collected  this usefull info :
> mdadm --examine /dev/sd[a-z] | egrep 'Event|/dev/sd'
> /dev/sda: (system HDD )
> /dev/sdb:
>          Events : 21958
> /dev/sdc:
>          Events : 21958
> /dev/sdd:
>          Events : 21958
> /dev/sde:
>          Events : 21958
> /dev/sdf:
>          Events : 21958
> /dev/sdg:
>          Events : 21954  <‹ here
> /dev/sdh:
>          Events : 21954  <‹ and here

In general, people on this list want to see the full --examine reports.
 As do I.

Also, you need to record which drive serial numbers correspond to which
device roles, just in case.  You can show the smartctl data along with
the examines like so:

for x in /dev/sd[b-h] ; do mdadm -E $x ; smartctl -iA -l scterc $x ;
done > report.txt

Then paste report.txt into your next mail.

> The strange thing is that  my raid array is now seen as a RAID0 in
> mdadm --detail /dev/md127
> /dev/md127:
>         Version : 
>      Raid Level : raid0
>   Total Devices : 0
> 
>           State : inactive

It didn't start, so that info isn't meaningful.

> But individually all drive in mdadm ‹examine , are RAID 5 member .
> 
> Anyone for help  ?

Your array should be fixable.  The use of "mdadm --assemble --force" as
recommended by Roger is likely to work.  But it won't be enough if you
don't also figure out why the array stopped after a few hours.  That
sounds like a common problem with raid5 rebuilds.

> i¹ was on the way to perform a
> mdadm --create --assume-clean ‹level=5 --raid-devices=7 --size=11720300544
> /dev/md127 /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf /dev/sdg /dev/sdh
> 
> Which looks a bit stupid before ask for help

Yes, this is what the wiki means when it refers to doing something
stupid.  Any form of --create is destructive and should only be
attempted when all other attempts have failed.

Phil

--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: RAID 5 "magicaly" become a RAID0

[Thomas MARCHESSEAU]

Hi all, 

Thanks a lot for your time. I appreciate .

Immediate Feedback  (with jet lag :) -

Roger,  
	I’ve already forced the —- assemble, just forget to write it  , no more
	mdadm  --assemble --force  /dev/md127 /dev/sdb /dev/sdc /dev/sdd /dev/sde
 /dev/sdf /dev/sdg /dev/sdh
	mdadm: /dev/md127 assembled from 5 drives - not enough to start the array.
 
	I’ll move to raid6 , that was my 1st choice, but i didn’t build it

Phil,
	Md0 ..  I got the point,  I will use it again to avoid mistakes


============== 
OUTPUT of : or x in /dev/sd[b-h] ; do mdadm -E $x ; smartctl -iA -l scterc
$x ; done > report.txt
/dev/sdb:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebro:0  (local to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7

 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Device UUID : 3c496797:3cf85a2f:295fbd9b:2e077213

Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 06:10:59 2015
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 15dbf80e - correct
         Events : 21958

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 5
   Array State : AAAA.A. ('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P1091161
LU WWN Device Id: 5 0014ee 25ee4fcd6
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Mon Apr 13 10:03:15 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Disabled

SMART Disabled. Use option -s with argument 'on' to enable it.
(override with '-T permissive' option)
--------------------------------------------------------------

/dev/sdc:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebro:0  (local to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7

 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Device UUID : 8df5ff53:7e7b70cd:8f4f00f1:62d06766

Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 06:10:59 2015
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 18c2e134 - correct
         Events : 21958

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 0
   Array State : AAAA.A. ('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P1097832
LU WWN Device Id: 5 0014ee 2b4399815
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Apr 13 10:03:15 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Disabled

SMART Disabled. Use option -s with argument 'on' to enable it.
(override with '-T permissive' option)
--------------------------------------------------------------



/dev/sdd:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebro:0  (local to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7

 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Device UUID : ce00382c:1af27788:009df454:44e23f65

Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 06:10:59 2015
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : ecec264 - correct
         Events : 21958

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 1
   Array State : AAAA.A. ('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P1097658
LU WWN Device Id: 5 0014ee 2098fea8e
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Apr 13 10:03:16 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Disabled

SMART Disabled. Use option -s with argument 'on' to enable it.
(override with '-T permissive' option)
--------------------------------------------------------------


/dev/sde:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebro:0  (local to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7

 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Device UUID : c31958a3:769ae8c1:c610013a:8ac4ced9

Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 06:10:59 2015
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 18fad9c3 - correct
         Events : 21958

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 2
   Array State : AAAA.A. ('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P1111248
LU WWN Device Id: 5 0014ee 2b43abede
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Apr 13 10:03:16 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED
WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always
    -       0
  3 Spin_Up_Time            0x0027   174   169   021    Pre-fail  Always
    -       6266
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always
    -       45
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always
    -       0
  7 Seek_Error_Rate         0x002e   100   253   000    Old_age   Always
    -       0
  9 Power_On_Hours          0x0032   089   089   000    Old_age   Always
    -       8298
 10 Spin_Retry_Count        0x0032   100   253   000    Old_age   Always
    -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always
    -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always
    -       43
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always
    -       0
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always
    -       30
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always
    -       14
194 Temperature_Celsius     0x0022   101   092   000    Old_age   Always
    -       49
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always
    -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always
    -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline
    -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always
    -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline
    -       0


SCT Error Recovery Control:
           Read:     70 (7.0 seconds)
          Write:     70 (7.0 seconds)
--------------------------------------------------------------


/dev/sdf:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebro:0  (local to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7

 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Device UUID : 486831b4:ce34ac6f:c5f43616:8042099d

Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 06:10:59 2015
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 77082495 - correct
         Events : 21958

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 3
   Array State : AAAA.A. ('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P1107956
LU WWN Device Id: 5 0014ee 2b4399801
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Apr 13 10:03:16 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED
WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always
    -       0
  3 Spin_Up_Time            0x0027   178   173   021    Pre-fail  Always
    -       6058
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always
    -       43
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always
    -       0
  7 Seek_Error_Rate         0x002e   100   253   000    Old_age   Always
    -       0
  9 Power_On_Hours          0x0032   089   089   000    Old_age   Always
    -       8297
 10 Spin_Retry_Count        0x0032   100   253   000    Old_age   Always
    -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always
    -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always
    -       42
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always
    -       0
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always
    -       29
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always
    -       13
194 Temperature_Celsius     0x0022   103   094   000    Old_age   Always
    -       47
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always
    -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always
    -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline
    -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always
    -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline
    -       0

SCT Error Recovery Control:
           Read:     70 (7.0 seconds)
          Write:     70 (7.0 seconds)
--------------------------------------------------------------


/dev/sdg:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebro:0  (local to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7

 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Device UUID : fd209577:7efc364a:aae51364:230eefcd

Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 06:09:14 2015
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 93c0611b - correct
         Events : 21954

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 4
   Array State : AAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P1164520
LU WWN Device Id: 5 0014ee 2b4562c3e
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Apr 13 10:03:16 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED
WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always
    -       0
  3 Spin_Up_Time            0x0027   170   165   021    Pre-fail  Always
    -       6466
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always
    -       43
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always
    -       0
  7 Seek_Error_Rate         0x002e   100   253   000    Old_age   Always
    -       0
  9 Power_On_Hours          0x0032   089   089   000    Old_age   Always
    -       8298
 10 Spin_Retry_Count        0x0032   100   253   000    Old_age   Always
    -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always
    -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always
    -       42
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always
    -       0
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always
    -       29
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always
    -       13
194 Temperature_Celsius     0x0022   105   092   000    Old_age   Always
    -       45
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always
    -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always
    -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline
    -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always
    -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline
    -       0


SCT Error Recovery Control:
           Read:     70 (7.0 seconds)
          Write:     70 (7.0 seconds)
--------------------------------------------------------------


/dev/sdh:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebro:0  (local to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7

 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Device UUID : b1146034:7d8ab0e5:3c975a91:8f786829

Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 06:09:14 2015
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 74c4fecf - correct
         Events : 21954

         Layout : left-symmetric
     Chunk Size : 512K

   Device Role : Active device 6
   Array State : AAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P1154279
LU WWN Device Id: 5 0014ee 25f0218e4
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Apr 13 10:03:16 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED
WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always
    -       0
  3 Spin_Up_Time            0x0027   170   170   021    Pre-fail  Always
    -       6491
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always
    -       18
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always
    -       0
  7 Seek_Error_Rate         0x002e   200   200   000    Old_age   Always
    -       0
  9 Power_On_Hours          0x0032   098   098   000    Old_age   Always
    -       1534
 10 Spin_Retry_Count        0x0032   100   253   000    Old_age   Always
    -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always
    -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always
    -       18
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always
    -       0
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always
    -       12
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always
    -       5
194 Temperature_Celsius     0x0022   106   100   000    Old_age   Always
    -       44
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always
    -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always
    -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline
    -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always
    -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline
    -       0


SCT Error Recovery Control:
           Read:     70 (7.0 seconds)
          Write:     70 (7.0 seconds)
--------------------------------------------------------------




Regards,
Thomas


















Le 13/04/15 02:18, « Phil Turmel » <philip@turmel.org> a écrit :

>Hi Thomas,
>
>On 04/12/2015 05:42 PM, Thomas MARCHESSEAU wrote:
>> Hi team ,
>> 
>> Like probably lot of  new subscriber , i mail you, guys,  for help .
>> 
>> I¹m running a raid5 on 7 HDD for several month now ( and years on other
>> system) without problem .
>> last week i had a crash disk (sdg)  , i¹ve add a new drive (sdi)  and
>> rebuild ..  Works fine , and i dont think this is the cause of my today
>> problem.
>
>Agreed.  Probably not related.
>
>> Yesterday , i¹v upgraded my ubuntu 14.10 , and the system warm me with a
>> message that i can¹t recall and rewrite exactly , but something like :
>> md127 doesn¹t not match with /etc/mdadm/mdadm.conf ,  blah blah , run
>> /usr/share/mdadm/mkconf , and fix /etc/mdadm/mdadm.conf
>> 
>> i¹ve done it , and reboot , all looks good .
>> All the drive have been rename after reboot ( orginal sdg was extract
>>form
>> the bay )  
>
>Yes, you cannot trust drives to keep their names through upgrades.  The
>names are pseudo-random during boot.
>
>You should know that md127 is the default name chosen by mdadm when
>assembling an array for which it doesn't know any other name.  Followed
>by md126, then md125 and so on.  You really should give your arrays
>other names.  Most commonly starting with md0 or md1.
>
>> I¹ve setup a rsync of my most important data on a external drive this
>> night, who partially failed  (only 25% ha been backuped , bad luck )  ,
>> (probably) because  this morning  i have re-inserted by mistake the
>>faulty
>> drive ( for information , i think the drive was in fact ok , the sata
>> connector was a bit disconnect )
>> 
>> I did not pay attention of the situation at the moment , but few hour
>> later , i ssh my filer and my « home »  (on the raid partition) was not
>> available anymore .
>
>You should collect your 'dmesg' and post it here.  Or cut and paste from
>it anything related to your drives or array.
>
>> I didn¹t try to fschk or any thing else than :
>> 
>> Mdadm ‹stop /dev/md127
>> mdadm --assemble /dev/md127 /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf
>> /dev/sdg /dev/sdh
>> mdadm: /dev/md127 assembled from 5 drives - not enough to start the
>>array.
>> 
>> 
>> So i¹ve read a bunch of usefull link , one of them :) ,
>> https://raid.wiki.kernel.org/index.php/RAID_Recovery  , says , don¹t do
>> stupid thing until drop a mail on linux-raid mailling Š so i¹m here  .
>> 
>> i¹ve collected  this usefull info :
>> mdadm --examine /dev/sd[a-z] | egrep 'Event|/dev/sd'
>> /dev/sda: (system HDD )
>> /dev/sdb:
>>          Events : 21958
>> /dev/sdc:
>>          Events : 21958
>> /dev/sdd:
>>          Events : 21958
>> /dev/sde:
>>          Events : 21958
>> /dev/sdf:
>>          Events : 21958
>> /dev/sdg:
>>          Events : 21954  <‹ here
>> /dev/sdh:
>>          Events : 21954  <‹ and here
>
>In general, people on this list want to see the full --examine reports.
> As do I.
>
>Also, you need to record which drive serial numbers correspond to which
>device roles, just in case.  You can show the smartctl data along with
>the examines like so:
>
>for x in /dev/sd[b-h] ; do mdadm -E $x ; smartctl -iA -l scterc $x ;
>done > report.txt
>
>Then paste report.txt into your next mail.
>
>> The strange thing is that  my raid array is now seen as a RAID0 in
>> mdadm --detail /dev/md127
>> /dev/md127:
>>         Version :
>>      Raid Level : raid0
>>   Total Devices : 0
>> 
>>           State : inactive
>
>It didn't start, so that info isn't meaningful.
>
>> But individually all drive in mdadm ‹examine , are RAID 5 member .
>> 
>> Anyone for help  ?
>
>Your array should be fixable.  The use of "mdadm --assemble --force" as
>recommended by Roger is likely to work.  But it won't be enough if you
>don't also figure out why the array stopped after a few hours.  That
>sounds like a common problem with raid5 rebuilds.
>
>> i¹ was on the way to perform a
>> mdadm --create --assume-clean ‹level=5 --raid-devices=7
>>--size=11720300544
>> /dev/md127 /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf /dev/sdg
>>/dev/sdh
>> 
>> Which looks a bit stupid before ask for help
>
>Yes, this is what the wiki means when it refers to doing something
>stupid.  Any form of --create is destructive and should only be
>attempted when all other attempts have failed.
>
>Phil
>


--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: RAID 5 "magicaly" become a RAID0

[Phil Turmel]

Good morning Thomas,

{ Convention on kernel.org is to reply-to-all, trim quotes, and place
your response inline or at the bottom. }

On 04/13/2015 04:55 AM, Thomas MARCHESSEAU wrote:
> Hi all, 
> 
> Thanks a lot for your time. I appreciate .

You're welcome.

> Immediate Feedback  (with jet lag :) -
> 
> Roger,  
> 	I’ve already forced the —- assemble, just forget to write it  , no more
> 	mdadm  --assemble --force  /dev/md127 /dev/sdb /dev/sdc /dev/sdd /dev/sde
>  /dev/sdf /dev/sdg /dev/sdh
> 	mdadm: /dev/md127 assembled from 5 drives - not enough to start the array.

Hmmm.  Based on the below, this should have worked.  Please report your
mdadm version.  Your kernel appears to be 3.16.0.  There have been some
assembly bugs fixed in the past year.  You will certainly want to try
with a recent livecd before giving up on --assemble --force.

> 	I’ll move to raid6 , that was my 1st choice, but i didn’t build it

Wait!  One thing at a time.  First we must recover your array and help
you get a better backup.  Then you may add another drive to make a raid6.

> Phil,
> 	Md0 ..  I got the point,  I will use it again to avoid mistakes

This is what mdadm.conf is for.  And must be replicated into your
initramfs to be effective for most distributions.

> ============== 
> OUTPUT of : or x in /dev/sd[b-h] ; do mdadm -E $x ; smartctl -iA -l scterc
> $x ; done > report.txt

Very good.  Some of your devices have SMART disabled.  You should enable
those, and re-do the smart report for them.

> /dev/sdb:
>    Device Role : Active device 5
> Serial Number:    WD-WCC1P1091161

> /dev/sdc:
>    Device Role : Active device 0
> Serial Number:    WD-WCC1P1097832

> /dev/sdd:
>    Device Role : Active device 1
> Serial Number:    WD-WCC1P1097658

> /dev/sde:
>    Device Role : Active device 2
> Serial Number:    WD-WCC1P1111248

> /dev/sdf:
>    Device Role : Active device 3
> Serial Number:    WD-WCC1P1107956

> /dev/sdg:
>    Device Role : Active device 4
> Serial Number:    WD-WCC1P1164520

> /dev/sdh:
>    Device Role : Active device 6
> Serial Number:    WD-WCC1P1154279

The above is critical data for later if assembly never works.

Meanwhile, please obtain your dmesg and paste it here.  I suggest
turning off line wrap when you paste into your email.

Next, boot with a recent liveCD that has mdadm utilities (I recommend
systemrescuecd from sysrescuecd.org.) and use its kernel and tools to
try "mdadm -Afv /dev/md0 /dev/sd[b-h]"

You may have to --stop a partial assembly, as rescue CDs often attempt
to assemble arrays found.  And adjust the device letters if it boots
with your system disk as other than sda.

Show the mdadm output if it fails.  If it works, back up your critical
files immediately.  You should then do a clean shutdown, and it should
let you boot back into your original system.

Phil
--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: RAID 5 "magicaly" become a RAID0

[Thomas MARCHESSEAU]

Hi Phil,


>{ Convention on kernel.org is to reply-to-all, trim quotes, and place
>your response inline or at the bottom. }

Ok, sorry thanks , i¹ll do it

>
>Hmmm.  Based on the below, this should have worked. Please report your
>mdadm version.  Your kernel appears to be 3.16.0.  There have been some
>assembly bugs fixed in the past year.  You will certainly want to try
>with a recent livecd before giving up on --assemble --force.

Yep , the Kernel is  3.16.0-34-generic, 64bits
mdadm -V
mdadm - v3.3 - 3rd September 2013
 
>Wait!  One thing at a time.  First we must recover your array and help
>you get a better backup.  Then you may add another drive to make a raid6.

Yeah  of course , i¹ll do that  later ;) , i really want to recove  my
kids picture :) at 1st , my own dev , and other less important crap .


>
>Very good.  Some of your devices have SMART disabled.  You should enable
>those, and re-do the smart report for them.

/dev/sdb:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebro:0  (loal to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7

 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 G)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Supe Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Device UUID : 3c496797:3cf85a2f:295fbd9b:2e077213
Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 06:10:59 215
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 15dbf80e - correct
         Events : 21958

         Layout : left-symmetric
     Chunk Size : 512K


   Device Role : Active device 5
   Array State : AAAA.A. ('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org


=== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P191161
LU WWN Device Id: 5 0014ee 25ee4fcd6
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Secto Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Versio is:  SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Mon Apr 13 13:32:002015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED
WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always
    -       0
  3 Spin_Up_Time            0x0027   171   171   021    Pre-fail  Always
    -       6450
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always
    -       7
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Prefail  Always
    -       0
  7 Seek_Error_Rate         0x002e   200   200   000    Old_age   Always
    -       0
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always
    -       566
10 Spin_Retry_Count        0x0032   100   253   000    Old_age   Always
   -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always
    -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always
    -       7
183 untime_Bad_Block       0x0032   100   100   000    Old_age   Always
    -       0
192 Power-Off_Retract_Count 0x0032   200   00   000    Old_age   Always
    -       4
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always
    -       2
194 Temperature_Celsius     0x0022   115   109   000    Old_age   Always
    -       35
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always
    -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always
    -       0
198 Offline_Unorrectable   0x0030   200   200   000    Old_age   Offline
    -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always
    -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline
    -       0


SCT Error Recovery Control:
           Read:     70 (7.0 seconds)
          Write:     70 (7.0 seconds)


/dev/sdc:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
          Name : Cerebro:0  (local to host Cerebro)
  Creation Time : Sa Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7


 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clan
    Device UUID : 8df5ff53:7e7b70cd:8f4f00f1:62d06766


Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 06:10:59 2015
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 18c2e134 - corrct
         Events : 21958


         Layout : left-symmetric
     Chunk Size : 512


   Device Role : Active device 0
   Array State : AAAA.A. ('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org


== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE4 (SATA 6Gb/s
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P1097832
LU WWN Device Id: 5 0014ee 2b4399815
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:    512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
Device is:        n smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor reision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Apr 13 13:32:00 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled


=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributs with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED
WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always
    -      0
  3 Spin_Up_Time            0x0027   166   165   021    Pre-fail  Always
   -       6691
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always    -       44
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Alays
    -       0
  7 Seek_Error_Rate         0x002e   200   200   000    Old_age   Aways
    -       0
  9 Power_On_Hours          0x0032   089   089   000    Old_age   Always
    -       8301
 10 Spin_Retry_Count        0x0032   100   253   000    Old_age   Always
    -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always
    -      0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always
    -       43
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always
    -       0
192 Power-Off_Retract_ount 0x0032   200   200   000    Old_age   Always
    -       30
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always
    -       13
194 Temperature_Celsius     0x0022   101   090   000    Old_age   Always
    -       49
196 Reallocated_Event_Count0x0032   200   200   000    Old_age   Always
    -       0
197 Current_Pending_Sector  0x003   200   200   000    Old_age   Always
    -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline
    -       0
199 UDMA_CRC_Error_Count    0x0032   200   200  000    Old_age   Always
    -       0
200 Multi_Zone_Error_Rate   0x0008   200   20   000    Old_age   Offline
    -       0


SCT Error Recovery Control:
           Rad:     70 (7.0 seconds)
          Write:     70 (7.0 seconds)


/dev/sdd:
         Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebro:0  (lcal to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Rid Devices : 7


 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Usd Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
  Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Device UUID : ce00382c:1af27788:00df454:44e23f65


Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 0610:59 2015
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : ecec264 - correct
         Events : 21958


        Layout : left-symmetric

     Chunk Size : 512K


   Device Role : Active device 
   Array State : AAAA.A. ('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontoos.org


=== START OF INFORMATION SECTION ===
Model Family:     Western Digital E4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P1097658
LU WWN Device Id: 5 0014ee 2098fea8e
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:       In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revsion not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Tie is:    Mon Apr 13 13:32:00 2015 CEST
SMART support is: Available - device has SMARTcapability.
SMART support is: Enabled


=== START OF READ SMART DATA SECTION ===
SMAR Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with hresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED
HEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail Always
    -       0
  3 Spin_Up_Time            0x0027   161   159   021    Pre-fail  Always
    -       6933
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always
    -       43
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always
    -       0
  7 Seek_Error_Rate         0x002e   100   253   000    Old_age   Always
    -       0
  9 Power_On_Hours          0x0032   089   089   000    Old_age   Always
    -       8301
 10 Spin_Retry_Count       0x0032   100   253   000    Old_age   Always
    -       0
 11 Calibration_Rety_Count 0x0032   100   253   000    Old_age   Always
    -       0
 12 Power_Cyce_Count       0x0032   100   100   000    Old_age   Always
    -       42
183 Rutime_Bad_Block       0x0032   100   100   000    Old_age   Always
    -       0
92 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always
    -      29
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always
    -       13
194 Temperature_Celsius     0x0022   099   091   000    Old_age   Always
    -       51
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always
    -       0
197 Current_Pending_Sector  0x002   200   200   000    Old_age   Always
    -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline
           0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always
    -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   000    ld_age   Offline
    -       0


SCT Error Recovery Control:
           Read:     70 (7.0 secods)
          Write:     70 (7.0 seconds)


/dev/sde:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Nme : Cerebro:0  (local to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7

Avail Dev Size : 3906767024 (1862.89 GiB 000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectos
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Device UUID : c31958a3:769ae8c1:c61003a:8ac4ced9


Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 0:10:59 2015
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 18fad9c3 - correct
         Events : 21958


         Layout : left-symmetric
     Chunk Size : 512K


   Device Role : Active device 2
   Array State : AAAA.A. ('A' == active, '.' == missing, 'R' == replacing)
martctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Alle, Christian Franke, www.smartmontools.org


=== START OF INFORMATION SECTION ==
Model Family:     Western Digital RE4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P1111248
LU WWN Device Id: 5 0014ee 2b43abede
Firmware Version: 01.01K02
User Capacity:    2,000398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Apr 13 13:32:00 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled


=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED
WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always
    -       0
  3 Spin_Up_Time            0x0027   174   169   021    Pre-fail  Always
    -       6266
  4 Start_Stop_Count        0x0032   100   100   000    Old_age  Always
    -       45
  5 Reallocated_Sector_Ct   0x0033   200   200   140    re-fail  Always
    -       0
  7 Seek_Error_Rate         0x002e   100   253   00    Old_age   Always
    -       0
  9 Power_On_Hours          0x0032   089   89   000    Old_age   Always
    -       8301
 10 Spin_Retry_Count        0x0032   100   253   000    Old_age   Always
    -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always
    -       0
 12 Power_Cycle_Count       0x0032   100   100  000    Old_age   Always
    -       43
183 Runtime_Bad_Block       0x0032   10   100   000    Old_age   Always
    -       0
192 Power-Off_Retract_Count 0x0032  200   200   000    Old_age   Always
    -       30
193 Load_Cycle_Count       0x0032   200   200   000    Old_age   Always
    -       14
194 Temperature_Celsius     0x0022   101   092   000    Old_age   Always
    -       49
196 eallocated_Event_Count 0x0032   200   200   000    Old_age   Always
    -       
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always
    -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline
    -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   00    Old_age   Always
    -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline
    -       0


SCT Error Recovery ontrol:
           Read:     70 (7.0 seconds)
          Write:     70 (7.0 seconds)


/dev/sdf:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebro:0  (ocal to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7


 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Dvice UUID : 486831b4:ce34ac6f:c5f43616:8042099d


Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 06:10:59 2015
  Bad Block Log : 512 entries available at offst 72 sectors
       Checksum : 77082495 - correct
         Events : 21958


         Layout : left-symmetric
     Chunk Size : 512K


   Device Role : Active device 3
   Array State : AAAA.A.('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org


=== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE4 (SATA 6Gb/s)
Device Model:     WDC WD2000YYZ-01UL1B1
Serial Number:    WD-WCC1P1107956
LU WWN Device Id: 5 0014ee 2b4399801
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [200 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device i:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Apr13 13:32:00 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESHTYPE      UPDATED
WHEN_FAILED RAW_VALUE
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED
WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f  200   200   051    Pre-fail  Always
    -       0
  3 Spin_Up_Time            0x0027   178   173   021    Pre-fail  Always
    -       6058
  4 StartStop_Count        0x0032   100   100   000    Old_age   Always
    -       43
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always
    -       0
  7 Seek_Error_Rate         0x002e   100   253   000    Old_age   Always
    -       0
  9 Powe_On_Hours          0x0032   089   089   000    Old_age   Always
    -       8301
 10 Spin_Retry_Count0032   100   253   000    Old_age   Always
    -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always
    -       0
 12 Power_Cycle_Count       00032   100   100   000    Old_age   Always
    -       42
183 Runtime_Bad_Block       0x0032   100   100   000    Oldage   Always
    -       0
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always
    -       29
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always
    -       13
194 Temperature_Celsius     0x0022   102   094   000    Old_age   Always
    -       48
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always
    -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always
    -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline
    -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always
    -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   000   Old_age   Offline
    -       0


SCT Error Recovery Control:
           Read:     70 (7.0 seconds)
          Write:     70 (7.0 seconds)


/dev/sdg:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Array UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebro:0  (local to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Devices : 7


 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 1720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.8 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          Stae : clean
    Device UUID : fd209577:7efc364a:aae51364:230eefcd


Internal Bitmap : 8 sectors from superblock
    Update Time : Sun Apr 12 06:09:14 2015
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 93c0611b - correct
         Events : 21954


         Layout : left-symmetric
     Chunk Size : 512K


   Device Role : Active device 4
   Array State : AAAAAAA ('A' == active, '.' == missing, 'R' == replacing)smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
buil)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org


=== START OF INFORMATION SECTION ===
Model Family:     Western DigitalRE4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1

Serial Number:    WD-WCC1P1164520
LU WWN Device Id: 5 0014ee 2b4562c3e
Firmware Version: 01.01K02
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Apr 13 13:32:00 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled


=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME         FLAG     VALUE WORST THRESH TYPE      UPDATED
WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always
    -       0
  3 Spi_Up_Time            0x0027   170   165   021    Pre-fail  Alays
    -       6466
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always    -       43
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always
    -       0
  7 Seek_Error_Rate         0x002e   100   253   000    Old_ae   Always
    -       0
  9 Power_On_Hours          0x003   089   089   000    Old_age   Always
    -       8301
 10 Spin_Retry_Count        0x0032   100   253   000    Old_age   Always
    -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always
    -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always
    -       42
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always
    -       0
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always
    -       29
193Load_Cycle_Count        0x0032   200   200   000    Old_age   Always
    -       13
19 Temperature_Celsius     0x0022   105   092   000    Old_age   Always
   -       45
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always
    -       0
197 Current_Pnding_Sector  0x0032   200   200   000    Old_age   Always
    -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline
    -       0
199 UDMA_CRC_Errr_Count    0x0032   200   200   000    Old_age   Always
    -       0
20 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline
    -       0


SCT Error Recover Control:
           Read:     70 (7.0 seconds)
          Write:     70 (7.0 seconds)


/dev/sdh:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x1
     Arry UUID : e0890308:1fd11c2e:138b5542:4b5cdc62
           Name : Cerebr:0  (local to host Cerebro)
  Creation Time : Sat Feb  7 23:02:47 2015
     Raid Level : raid5
   Raid Deices : 7


 Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
     Array Size : 11720300544 (11177.35 GiB 12001.59 GB)
  Used Dev Size : 3906766848 (1862.89 GiB 2000.26 GB)
    Data Offset : 262144 sectors
   Super Offset : 8 sectors
   Unused Space : before=262056 sectors, after=176 sectors
          State : clean
    Device UUID : b1146034:7d8ab0e5:3c975a918f786829


Internal Bitmap : 8 sectors from superblock

   Update Time : Su Apr 12 06:09:14 2015
  Bad Block Log : 512 entries available at offset 72 ectors
       Checksum : 74c4fecf - correct
         Events : 21954


         Layout : left-symmetric
     Chunk Size : 512K


   Device Role : Active device 6
   Array State : AAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.16.0-34-generic] (local
build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org


=== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE4 (SATA 6Gb/s)
Device Model:     WDC WD2000FYYZ-01UL1B1
Serial Number:    WD-WCC1P1154279
LU WWN Device Id: 5 0014ee 25f0218e4
Firmware Version: 01.01K02
User Capacity:    2,00,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Apr 13 13:32:01 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled


=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED
WHE_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always
    -       0
 3 Spin_Up_Time            0x0027   170   170  021    Pre-fail  Always
    -       6491
  4 Start_Stop_Count       0x0032   100   100   000    Old_age   Always
    -       18
  5 Reallocated_Sector_Ct   0x033   200   200   140    Pre-fail  Always
    -      0
  7 Seek_Error_Rate         0x002e   200   200  000    Old_age   Always
    -       0
  9 Power_On_Hours          0x0032   098   098   000    Old_ge   Always
    -       1538
 10 Spin_Retry_Count        0x0032   100  253   000    Old_age   Always
    -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_ag   Always
    -       0
 12 Power_Cycle_Count      0x0032   100   100   000    Old_age   Always
    -       18183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always
    -       0
192 Power-Of_Retract_Count 0x0032   200   200   000    Old_ae   Always
    -       12
193 Load_Cycle_Count        0x032   200   200   000    Old_age   Always
    -       5
194 Temperature_Celsius     0x0022   106   100   000    Old_age   Always
    -       44
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always
    -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always
    -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline
    -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always
    -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   00    Old_age   Offline
    -       0


SCT Error Recovery Control:
           Red:     70 (7.0 seconds)
          Write:     70 (7.0 seconds)














>
>Meanwhile, please obtain your dmesg and paste it her.  I suggest
>turning off line wrap when you paste into your email.

Humm dmesg from when ? There  nothing before april 12th ,

dmesg
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.16.0-34-generic (buildd@roseapple) (gcc
version 4.9.1 (Ubuntu 4.9.1-16ubuntu6) ) #45-Ubuntu MP Mon Mar 23
17:21:27 UTC 2015 (Ubuntu 3.16.0-34.45-generic 3.16.7-ckt8)
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.16.0-34-generic
root=UUID=7cff9c6e-27b9-46c6-abaa-53870793f384 ro nomdmonddfnomdmonisw
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] e820: BIOS-provied physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009cfff]
sable
[    0.000000] BIOS-e820: [mem 0x000000000009d000-0x000000000009ffff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff]
reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000ce3b3fff]
usable
[    0000000] BIOS-e820: [mem 0x00000000ce3b4000-0x00000000ceddbfff]
reserved
[    0.000000] BIOS-e820: [mem x00000000ceddc000-0x00000000cedebfff] ACPI
data
[    0.000000] BIOS-e820: [mem 0x00000000cede000-0x00000000cf4adfff] ACPI
NVS
[    0.000000] BIOS-e820: [mem 0x00000000cf4ae000-0x00000000cf643fff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000cf644000-0x00000000cf7ffff]
usable
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x0000000e3ffffff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed03fff]
reserved
[    0.00000] BIOS-e820: [mem 0x00000000fed08000-0x0000000fed08fff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe0c000-0x00000000fed0ffff]
reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c00-0x00000000fed1cfff]
reserved
[    0.000000] BIOS-e820: [mem 0x0000000fef00000-0x00000000feffffff]
reserved
[    0.000000]BIOS-e820: [mem 0x00000000ff800000-0x00000000ffffffff]
reserved
[    0.000000] BIS-e820: [mem 0x0000000100000000-0x000000082fffffff]
usable
[    .000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: To Be Filled By O.E.M. To Be Filled By
O.E.M./C2550D4I, BIOS P2.10 08/06/2014
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> rserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] AGP: N AGP bridge found
[    0.000000] e820: last_pfn = 0x830000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: write-ack
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-E7FFF write-through
[    0.000000]   E8000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0D0000000 mask FF0000000 uncachable
[    0.000000]   1 base 0E0000000 mask FE0000000 uncachable
[    0.000000]   2 base 0CF800000 mask FFF800000 uncachable
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new
0x7010600070106
[    0.000000] e820: last_pfn = 0xcf800 max_arch_pfn = 0x400000000
[    0.000000] found SMP MP-table at [mem 0x000fd880-0x000fd88f] mapped at
[ffff8800000fd880]
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size
24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x01fd2000, 0x01fd2fff] PGTABLE
[    0.000000] BRK [0x01fd3000, 0x01fd3fff] PGTABLE
[    0.000000] BRK [0x01fd4000, 0x01fd4fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x82fe00000-0x82fffffff]
[    0.000000]  [mem 0x82fe00000-0x82fffffff] page 2M
[    0.000000] BRK [0x01fd5000, 0x01fd5fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x82c000000-0x82fdfffff]
[    0.000000]  [mem 0x82c000000-0x82fdfffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x800000000-0x82bffffff]
[    0.000000]  [mem 0x800000000-0x82bffffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x00100000-0xce3b3fff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0xce1fffff] page 2M
[    0.000000]  [mem 0xce200000-0xce3b3fff] page 4k
[    0.000000] init_memory_mapping: [mem 0xcf644000-0xcf7fffff]
[    0.000000]  [mem 0xcf644000-0xcf7fffff] page 4k
[    0.000000] BRK [0x01fd6000, 0x01fd6fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x100000000-0x7ffffffff]
[    0.000000]  [mem 0x100000000-0x7ffffffff] page 2M
[    0.000000] BRK [0x01fd7000, 0x01fd7fff] PGTABLE
[    0.000000] RAMDISK: [mem 0x357ae000-0x36bcefff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F0490 000024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 0x00000000CEDE6098 0000AC (v01 ALASKA A M I
01072009 AMI  00010013)
[    0.000000] ACPI: FACP 0x00000000CEDEA258 00010C (v05 ALASKA A M I
01072009 AMI  00010013)
[    0.000000] ACPI: DSDT 0x00000000CEDE61D0 004084 (v02 ALASKA A M I    
01072009 INTL 20061109)
[    0.000000] ACPI: FACS 0x00000000CF4ABF80 000040
[    0.000000] ACPI: FPDT 0x00000000CEDEA368 000044 (v01 ALASKA A M I    
01072009 AMI  00010013)
[    0.000000] ACPI: FIDT 0x00000000CEDEA3B0 00009C (v01 ALASKA A M I    
01072009 AMI  00010013)
[    0.000000] ACPI: HPET 0x00000000CEDEA450 000038 (v01 ALASKA          
00000001 MSFT 01000013)
[    0.000000] ACPI: AAFT 0x00000000CEDEA488 00002F (v01 ALASKA OEMAAFT  
01072009 MSFT 00000097)
[    0.000000] ACPI: SPMI 0x00000000CEDEA4B8 000040 (v05 A M I  OEMSPMI  
00000000 AMI. 00000000)
[    0.000000] ACPI: MCFG 0x00000000CEDEA4F8 00003C (v01 ALASKA A M I    
01072009 MSFT 00000097)
[    0.000000] ACPI: WDAT 0x00000000CEDEA538 0001AC (v01 ALASKA A M I    
01072009 MSFT 00010013)
[    0.000000] ACPI: UEFI 0x00000000CEDEA6E8 000042 (v01                 
00000000      00000000)
[    0.000000] ACPI: APIC 0x00000000CEDEA730 000078 (v03 INTEL  TIANO    
00000001 MSFT 00000000)
[    0.000000] ACPI: BDAT 0x00000000CEDEA7A8 000030 (v01                 
00000000      00000000)
[    0.000000] ACPI: SSDT 0x00000000CEDEA7D8 0009F1 (v01 PmRef  CpuPm    
00003000 INTL 20061109)
[    0.000000] ACPI: SPCR 0x00000000CEDEB1D0 000050 (v01 A M I  APTIO V  
01072009 AMI. 00000005)
[    0.000000] ACPI: HEST 0x00000000CEDEB220 0000A8 (v01 INTEL  AVOTON B 
00000001 INTL 00000001)
[    0.000000] ACPI: BERT 0x00000000CEDEB2C8 000030 (v01 INTEL  AVOTON B 
00000001 INTL 00000001)
[    0.000000] ACPI: ERST 0x00000000CEDEB2F8 000230 (v01 INTEL  AVOTON B 
00000001 INTL 00000001)
[    0.000000] ACPI: EINJ 0x00000000CEDEB528 000150 (v01 INTEL  AVOTON B 
00000001 INTL 00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000082fffffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x82fffffff]
[    0.000000]   NODE_DATA [mem 0x82ffdc000-0x82ffe0fff]
[    0.000000]  [ffffea0000000000-ffffea0020bfffff] PMD -> 
[ffff88080f600000-ffff88082f5fffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x82fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009cfff]
[    0.000000]   node   0: [mem 0x00100000-0xce3b3fff]
[    0.000000]   node   0: [mem 0xcf644000-0xcf7fffff]
[    0.000000]   node   0: [mem 0x100000000-0x82fffffff]
[    0.000000] On node 0 totalpages: 8381708
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 13142 pages used for memmap
[    0.000000]   DMA32 zone: 841072 pages, LIFO batch:31
[    0.000000]   Normal zone: 117760 pages used for memmap
[    0.000000]   Normal zone: 7536640 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 
0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xce3b4000-0xceddbfff]
[    0.000000] PM: Registered nosave memory: [mem 0xceddc000-0xcedebfff]
[    0.000000] PM: Registered nosave memory: [mem 0xcedec000-0xcf4adfff]
[    0.000000] PM: Registered nosave memory: [mem 0xcf4ae000-0xcf643fff]
[    0.000000] PM: Registered nosave memory: [mem 0xcf800000-0xdfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xe3ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xe4000000-0xfed00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed03fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed07fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed08000-0xfed08fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed09000-0xfed0bfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed0c000-0xfed0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed1bfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1cfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1d000-0xfeefffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xff7fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xff800000-0xffffffff]
[    0.000000] e820: [mem 0xe4000000-0xfed00fff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 
nr_node_ids:1
[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff88082fc00000 s82432 
r8192 d24064 u524288
[    0.000000] pcpu-alloc: s82432 r8192 d24064 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  
Total pages: 8250721
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: 
BOOT_IMAGE=/boot/vmlinuz-3.16.0-34-generic 
root=UUID=7cff9c6e-27b9-46c6-abaa-53870793f384 ro nomdmonddf nomdmonisw
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] AGP: Checking aperture...
[    0.000000] AGP: No AGP bridge found
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - 
bailing!
[    0.000000] Memory: 32898716K/33526832K available (7748K kernel code, 
1197K rwdata, 3612K rodata, 1360K init, 1308K bss, 628116K reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[    0.000000] 	Offload RCU callbacks from all CPUs
[    0.000000] 	Offload RCU callbacks from CPUs: 0-3.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS:16640 nr_irqs:712 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] allocated 134217728 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want 
memory cgroups
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration failed
[    0.000000] tsc: PIT calibration matches HPET. 1 loops
[    0.000000] tsc: Detected 2399.806 MHz processor
[    0.000034] Calibrating delay loop (skipped), value calculated using 
timer frequency.. 4799.61 BogoMIPS (lpj=9599224)
[    0.000043] pid_max: default: 32768 minimum: 301
[    0.000068] ACPI: Core revision 20140424
[    0.005167] ACPI: All ACPI Tables successfully acquired
[    0.005690] Security Framework initialized
[    0.005725] AppArmor: AppArmor initialized
[    0.005730] Yama: becoming mindful.
[    0.008810] Dentry cache hash table entries: 4194304 (order: 13, 
33554432 bytes)
[    0.021014] Inode-cache hash table entries: 2097152 (order: 12, 
16777216 bytes)
[    0.026446] Mount-cache hash table entries: 65536 (order: 7, 524288 
bytes)
[    0.026505] Mountpoint-cache hash table entries: 65536 (order: 7, 
524288 bytes)
[    0.027082] Initializing cgroup subsys memory
[    0.027133] Initializing cgroup subsys devices
[    0.027148] Initializing cgroup subsys freezer
[    0.027155] Initializing cgroup subsys net_cls
[    0.027165] Initializing cgroup subsys blkio
[    0.027176] Initializing cgroup subsys perf_event
[    0.027182] Initializing cgroup subsys net_prio
[    0.027197] Initializing cgroup subsys hugetlb
[    0.027228] CPU: Physical Processor ID: 0
[    0.027232] CPU: Processor Core ID: 0
[    0.031038] mce: CPU supports 6 MCE banks
[    0.031050] CPU0: Thermal monitoring enabled (TM1)
[    0.031061] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0 Last level 
dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0 tlb_flushall_shift: 6
[    0.031192] Freeing SMP alternatives memory: 32K (ffffffff81e81000 - 
ffffffff81e89000)
[    0.032295] ftrace: allocating 29331 entries in 115 pages
[    0.046388] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.086648] smpboot: CPU0: Intel(R) Atom(TM) CPU  C2550  @ 2.40GHz 
(fam: 06, model: 4d, stepping: 08)
[    0.086670] TSC deadline timer enabled
[    0.086705] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont 
events, full-width counters, Intel PMU driver.
[    0.086723] ... version:                3
[    0.086726] ... bit width:              40
[    0.086729] ... generic registers:      2
[    0.086732] ... value mask:             000000ffffffffff
[    0.086736] ... max period:             000000ffffffffff
[    0.086739] ... fixed-purpose events:   3
[    0.086742] ... event mask:             0000000700000003
[    0.089575] x86: Booting SMP configuration:
[    0.089583] .... node  #0, CPUs:      #1
[    0.106525] NMI watchdog: enabled on all CPUs, permanently consumes one 
hw-PMU counter.
[    0.106727]  #2 #3
[    0.141096] x86: Booted up 1 node, 4 CPUs
[    0.141104] smpboot: Total of 4 processors activated (19198.44 BogoMIPS)
[    0.141911] devtmpfs: initialized
[    0.153444] evm: security.selinux
[    0.153452] evm: security.SMACK64
[    0.153455] evm: security.SMACK64EXEC
[    0.153458] evm: security.SMACK64TRANSMUTE
[    0.153461] evm: security.SMACK64MMAP
[    0.153464] evm: security.ima
[    0.153467] evm: security.capability
[    0.153580] PM: Registering ACPI NVS region [mem 0xcedec000-0xcf4adfff] 
(7086080 bytes)
[    0.155393] pinctrl core: initialized pinctrl subsystem
[    0.155538] regulator-dummy: no parameters
[    0.155588] RTC time: 20:43:20, date: 04/12/15
[    0.155684] NET: Registered protocol family 16
[    0.155965] cpuidle: using governor ladder
[    0.155971] cpuidle: using governor menu
[    0.156073] ACPI: bus type PCI registered
[    0.156079] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.156200] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 
0xe0000000-0xefffffff] (base 0xe0000000)
[    0.156208] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in 
E820
[    0.156214] PCI: MMCONFIG for 0000 [bus00-3f] at [mem 
0xe0000000-0xe3ffffff] (base 0xe0000000) (size reduced!)
[    0.156387] PCI: Using configuration type 1 for base access
[    0.161921] ACPI: Added _OSI(Module Device)
[    0.161929] ACPI: Added _OSI(Processor Device)
[    0.161933] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.161937] ACPI: Added _OSI(Processor Aggregator Device)
[    0.214248] ACPI: Dynamic OEM Table Load:
[    0.214266] ACPI: SSDT 0xFFFF880803A61000 000490 (v01 PmRef  Cpu0Ist  
00003000 INTL 20061109)
[    0.214679] ACPI: Dynamic OEM Table Load:
[    0.214689] ACPI: SSDT 0xFFFF880803A3FC00 0001FA (v01 PmRef  Cpu0Cst  
00003001 INTL 20061109)
[    0.222076] ACPI: Dynamic OEM Table Load:
[    0.222087] ACPI: SSDT 0xFFFF880803A61800 00047A (v01 PmRef  ApIst    
00003000 INTL 20061109)
[    0.225799] ACPI: Dynamic OEM Table Load:
[    0.225809] ACPI: SSDT 0xFFFF880803A3FE00 000119 (v01 PmRef  ApCst    
00003000 INTL 20061109)
[    0.230522] ACPI: Interpreter enabled
[    0.230534] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State 
[\_S1_] (20140424/hwxface-580)
[    0.230544] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State 
[\_S2_] (20140424/hwxface-580)
[    0.230552] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State 
[\_S3_] (20140424/hwxface-580)
[    0.230561] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State 
[\_S4_] (20140424/hwxface-580)
[    0.230575] ACPI: (supports S0 S5)
[    0.230580] ACPI: Using IOAPIC for interrupt routing
[    0.230701] HEST: Table parsing has been initialized.
[    0.230709] PCI: Using host bridge windows from ACPI; if necessary, use 
"pci=nocrs" and report a bug
[    0.236842] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.236855] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM 
ClockPM Segments MSI]
[    0.237313] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER 
PCIeCapability]
[    0.237574] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 
[bus 00-3f] only partially covers this bridge
[    0.237815] PCI host bridge to bus 0000:00
[    0.237822] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.237828] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.237833] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.237838] pci_bus 0000:00: root bus resource [mem 
0x000a0000-0x000bffff]
[    0.237843] pci_bus 0000:00: root bus resource [mem 
0xd0000000-0xdfffffff]
[    0.237848] pci_bus 0000:00: root bus resource [mem 
0x830000000-0xfffffffff]
[    0.237860] pci 0000:00:00.0: [8086:1f02] type 00 class 0x060000
[    0.237993] pci 0000:00:01.0: [8086:1f10] type 01 class 0x060400
[    0.238015] pci 0000:00:01.0: reg 0x10: [mem 0xdf740000-0xdf75ffff 
64bit]
[    0.238068] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[    0.238130] pci 0000:00:01.0: System wakeup disabled by ACPI
[    0.238199] pci 0000:00:03.0: [8086:1f12] type 01 class 0x060400
[    0.238219] pci 0000:00:03.0: reg 0x10: [mem 0xdf720000-0xdf73ffff 
64bit]
[    0.238270] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[    0.238330] pci 0000:00:03.0: System wakeup disabled by ACPI
[    0.238397] pci 0000:00:04.0: [8086:1f13] type 01 class 0x060400
[    0.238417] pci 0000:00:04.0: reg 0x10: [mem 0xdf700000-0xdf71ffff 
64bit]
[    0.238468] pci 0000:00:04.0: PME# supported from D0 D3hot D3cold
[    0.238531] pci 0000:00:04.0: System wakeup disabled by ACPI
[    0.238609] pci 0000:00:0e.0: [8086:1f14] type 00 class 0x060000
[    0.238744] pci 0000:00:0f.0: [8086:1f16] type 00 class 0x080600
[    0.238798] pci 0000:00:0f.0: PME# supported from D0 D3hot D3cold
[    0.238917] pci 0000:00:13.0: [8086:1f15] type 00 class 0x088000
[    0.238939] pci 0000:00:13.0: reg 0x10: [mem 0xdf764000-0xdf7643ff 
64bit]
[    0.239133] pci 0000:00:16.0: [8086:1f2c] type 00 class 0x0c0320
[    0.239160] pci 0000:00:16.0: reg 0x10: [mem 0xdf763000-0xdf7633ff]
[    0.239274] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    0.239338] pci 0000:00:16.0: System wakeup disabled by ACPI
[    0.239407] pci 0000:00:17.0: [8086:1f22] type 00 class 0x010601
[    0.239427] pci 0000:00:17.0: reg 0x10: [io  0xe0d0-0xe0d7]
[    0.239437] pci 0000:00:17.0: reg 0x14: [io  0xe0c0-0xe0c3]
[    0.239446] pci 0000:00:17.0: reg 0x18: [io  0xe0b0-0xe0b7]
[    0.239456] pci 0000:00:17.0: reg 0x1c: [io  0xe0a0-0xe0a3]
[    0.239465] pci 0000:00:17.0: reg 0x20: [io  0xe040-0xe05f]
[    0.239474] pci 0000:00:17.0: reg 0x24: [mem 0xdf762000-0xdf7627ff]
[    0.239518] pci 0000:00:17.0: PME# supported from D3hot
[    0.239638] pci 0000:00:18.0: [8086:1f32] type 00 class 0x010601
[    0.239657] pci 0000:00:18.0: reg 0x10: [io  0xe090-0xe097]
[    0.239667] pci 0000:00:18.0: reg 0x14: [io  0xe080-0xe083]
[    0.239676] pci 0000:00:18.0: reg 0x18: [io  0xe070-0xe077]
[    0.239686] pci 0000:00:18.0: reg 0x1c: [io  0xe060-0xe063]
[    0.239695] pci 0000:00:18.0: reg 0x20: [io  0xe020-0xe03f]
[    0.239705] pci 0000:00:18.0: reg 0x24: [mem 0xdf761000-0xdf7617ff]
[    0.239748] pci 0000:00:18.0: PME# supported from D3hot
[    0.239868] pci 0000:00:1f.0: [8086:1f38] type 00 class 0x060100
[    0.240040] pci 0000:00:1f.3: [8086:1f3c] type 00 class 0x0c0500
[    0.240058] pci 0000:00:1f.3: reg 0x10: [mem 0xdf760000-0xdf76001f]
[    0.240091] pci 0000:00:1f.3: reg 0x20: [io  0xe000-0xe01f]
[    0.240294] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.240395] pci 0000:02:00.0: [10b5:8608] type 01 class 0x060400
[    0.240413] pci 0000:02:00.0: reg 0x10: [mem 0xdf500000-0xdf51ffff]
[    0.240513] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[    0.245729] pci 0000:00:03.0: PCI bridge to [bus 02-08]
[    0.245737] pci 0000:00:03.0:   bridge window [io  0x9000-0xcfff]
[    0.245742] pci 0000:00:03.0:   bridge window [mem 
0xde000000-0xdf5fffff]
[    0.245837] pci 0000:03:01.0: [10b5:8608] type 01 class 0x060400
[    0.245947] pci 0000:03:01.0: PME# supported from D0 D3hot D3cold
[    0.246045] pci 0000:03:05.0: [10b5:8608] type 01 class 0x060400
[    0.246155] pci 0000:03:05.0: PME# supported from D0 D3hot D3cold
[    0.246252] pci 0000:03:07.0: [10b5:8608] type 01 class 0x060400
[    0.246362] pci 0000:03:07.0: PME# supported from D0 D3hot D3cold
[    0.246460] pci 0000:03:09.0: [10b5:8608] type 01 class 0x060400
[    0.246569] pci 0000:03:09.0: PME# supported from D0 D3hot D3cold
[    0.246677] pci 0000:02:00.0: PCI bridge to [bus 03-08]
[    0.246688] pci 0000:02:00.0:   bridge window [io  0x9000-0xcfff]
[    0.246693] pci 0000:02:00.0:   bridge window [mem 
0xde000000-0xdf4fffff]
[    0.246793] pci 0000:04:00.0: [1b4b:9172] type 00 class 0x010601
[    0.246815] pci 0000:04:00.0: reg 0x10: [io  0xc040-0xc047]
[    0.246828] pci 0000:04:00.0: reg 0x14: [io  0xc030-0xc033]
[    0.246841] pci 0000:04:00.0: reg 0x18: [io  0xc020-0xc027]
[    0.246854] pci 0000:04:00.0: reg 0x1c: [io  0xc010-0xc013]
[    0.246867] pci 0000:04:00.0: reg 0x20: [io  0xc000-0xc00f]
[    0.246881] pci 0000:04:00.0: reg 0x24: [mem 0xdf410000-0xdf4101ff]
[    0.246895] pci 0000:04:00.0: reg 0x30: [mem 0xdf400000-0xdf40ffff pref]
[    0.246956] pci 0000:04:00.0: PME# supported from D3hot
[    0.253742] pci 0000:03:01.0: PCI bridge to [bus 04]
[    0.253753] pci 0000:03:01.0:   bridge window [io  0xc000-0xcfff]
[    0.253758] pci 0000:03:01.0:   bridge window [mem 
0xdf400000-0xdf4fffff]
[    0.253867] pci 0000:05:00.0: [1a03:1150] type 01 class 0x060400
[    0.254018] pci 0000:05:00.0: supports D1 D2
[    0.254022] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.254110] pci 0000:05:00.0: disabling ASPM on pre-1.1 PCIe device.  
You can enable it with 'pcie_aspm=force'
[    0.254127] pci 0000:03:05.0: PCI bridge to [bus 05-06]
[    0.254137] pci 0000:03:05.0:   bridge window [io  0xb000-0xbfff]
[    0.254142] pci 0000:03:05.0:   bridge window [mem 
0xde000000-0xdf0fffff]
[    0.254261] pci 0000:06:00.0: [1a03:2000] type 00 class 0x030000
[    0.254296] pci 0000:06:00.0: reg 0x10: [mem 0xde000000-0xdeffffff]
[    0.254315] pci 0000:06:00.0: reg 0x14: [mem 0xdf000000-0xdf01ffff]
[    0.254335] pci 0000:06:00.0: reg 0x18: [io  0xb000-0xb07f]
[    0.254452] pci 0000:06:00.0: supports D1 D2
[    0.254455] pci 0000:06:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.254611] pci 0000:05:00.0: PCI bridge to [bus 06]
[    0.254624] pci 0000:05:00.0:   bridge window [io  0xb000-0xbfff]
[    0.254631] pci 0000:05:00.0:   bridge window [mem 
0xde000000-0xdf0fffff]
[    0.254752] pci 0000:07:00.0: [8086:1533] type 00 class 0x020000
[    0.254780] pci 0000:07:00.0: reg 0x10: [mem 0xdf300000-0xdf37ffff]
[    0.254812] pci 0000:07:00.0: reg 0x18: [io  0xa000-0xa01f]
[    0.254829] pci 0000:07:00.0: reg 0x1c: [mem 0xdf380000-0xdf383fff]
[    0.254976] pci 0000:07:00.0: PME# supported from D0 D3hot D3cold
[    0.261755] pci 0000:03:07.0: PCI bridge to [bus 07]
[    0.261766] pci 0000:03:07.0:   bridge window [io  0xa000-0xafff]
[    0.261772] pci 0000:03:07.0:   bridge window [mem 
0xdf300000-0xdf3fffff]
[    0.261881] pci 0000:08:00.0: [8086:1533] type 00 class 0x020000
[    0.261910] pci 0000:08:00.0: reg 0x10: [mem 0xdf200000-0xdf27ffff]
[    0.261941] pci 0000:08:00.0: reg 0x18: [io  0x9000-0x901f]
[    0.261958] pci 0000:08:00.0: reg 0x1c: [mem 0xdf280000-0xdf283fff]
[    0.262104] pci 0000:08:00.0: PME# supported from D0 D3hot D3cold
[    0.269766] pci 0000:03:09.0: PCI bridge to [bus 08]
[    0.269776] pci 0000:03:09.0:   bridge window [io  0x9000-0x9fff]
[    0.269782] pci 0000:03:09.0:   bridge window [mem 
0xdf200000-0xdf2fffff]
[    0.269910] pci 0000:09:00.0: [1b4b:9230] type 00 class 0x010601
[    0.269928] pci 0000:09:00.0: reg 0x10: [io  0xd050-0xd057]
[    0.269939] pci 0000:09:00.0: reg 0x14: [io  0xd040-0xd043]
[    0.269950] pci 0000:09:00.0: reg 0x18: [io  0xd030-0xd037]
[    0.269960] pci 0000:09:00.0: reg 0x1c: [io  0xd020-0xd023]
[    0.269971] pci 0000:09:00.0: reg 0x20: [io  0xd000-0xd01f]
[    0.269982] pci 0000:09:00.0: reg 0x24: [mem 0xdf610000-0xdf6107ff]
[    0.269993] pci 0000:09:00.0: reg 0x30: [mem 0xdf600000-0xdf60ffff pref]
[    0.270046] pci 0000:09:00.0: PME# supported from D3hot
[    0.277771] pci 0000:00:04.0: PCI bridge to [bus 09]
[    0.277779] pci 0000:00:04.0:   bridge window [io  0xd000-0xdfff]
[    0.277784] pci 0000:00:04.0:   bridge window [mem 
0xdf600000-0xdf6fffff]
[    0.277999] ACPI: PCI Interrupt Link [LNKA] (IRQs 6 7 10 *11 12)
[    0.278106] ACPI: PCI Interrupt Link [LNKB] (IRQs 6 7 10 11 12) *0, 
disabled.
[    0.278213] ACPI: PCI Interrupt Link [LNKC] (IRQs 6 7 10 *11 12)
[    0.278318] ACPI: PCI Interrupt Link [LNKD] (IRQs 6 *7 10 11 12)
[    0.278423] ACPI: PCI Interrupt Link [LNKE] (IRQs 6 7 *10 11 12)
[    0.278529] ACPI: PCI Interrupt Link [LNKF] (IRQs 6 7 *10 11 12)
[    0.278634] ACPI: PCI Interrupt Link [LNKG] (IRQs 6 *7 10 11 12)
[    0.278740] ACPI: PCI Interrupt Link [LNKH] (IRQs 6 7 10 *11 12)
[    0.279455] ACPI: Enabled 1 GPEs in block 00 to 1F
[    0.279657] vgaarb: setting as boot device: PCI:0000:06:00.0
[    0.279663] vgaarb: device added: 
PCI:0000:06:00.0,decodes=io+mem,owns=io+mem,locks=none
[    0.279668] vgaarb: loaded
[    0.279672] vgaarb: bridge control possible 0000:06:00.0
[    0.280075] SCSI subsystem initialized
[    0.280171] libata version 3.00 loaded.
[    0.280218] ACPI: bus type USB registered
[    0.280254] usbcore: registered new interface driver usbfs
[    0.280277] usbcore: registered new interface driver hub
[    0.280322] usbcore: registered new device driver usb
[    0.280562] PCI: Using ACPI for IRQ routing
[    0.281490] PCI: pci_cache_line_size set to 64 bytes
[    0.281567] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
[    0.281571] e820: reserve RAM buffer [mem 0xce3b4000-0xcfffffff]
[    0.281573] e820: reserve RAM buffer [mem 0xcf800000-0xcfffffff]
[    0.281754] NetLabel: Initializing
[    0.281768] NetLabel:  domain hash size = 128
[    0.281772] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.281792] NetLabel:  unlabeled traffic allowed by default
[    0.281906] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.281915] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[    0.283985] Switched to clocksource hpet
[    0.293782] AppArmor: AppArmor Filesystem Enabled
[    0.293844] pnp: PnP ACPI init
[    0.293871] ACPI: bus type PNP registered
[    0.294233] system 00:00: [mem 0xe0000000-0xefffffff] could not be 
reserved
[    0.294240] system 00:00: [mem 0xcf800000-0xcfffffff] could not be 
reserved
[    0.294248] system 00:00: Plug and Play ACPI device, IDs PNP0c01 
(active)
[    0.294346] system 00:01: [io  0x0680-0x069f] has been reserved
[    0.294353] system 00:01: [io  0x0400-0x047f] could not be reserved
[    0.294359] system 00:01: [io  0x0500-0x05fe] has been reserved
[    0.294365] system 00:01: [mem 0xfed00000-0xfedfffff] could not be 
reserved
[    0.294371] system 00:01: [mem 0x000c0000-0x000dffff] could not be 
reserved
[    0.294376] system 00:01: [mem 0x000e0000-0x000fffff] could not be 
reserved
[    0.294382] system 00:01: [mem 0xffa00000-0xffffffff] has been reserved
[    0.294388] system 00:01: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.294394] system 00:01: Plug and Play ACPI device, IDs PNP0c02 
(active)
[    0.294456] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.294570] system 00:03: Plug and Play ACPI device, IDs PNP0c02 
(active)
[    0.294919] ACPI: IRQ 4 override to edge, high
[    0.294931] pnp 00:04: [dma 0 disabled]
[    0.295011] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.295348] ACPI: IRQ 3 override to edge, high
[    0.295359] pnp 00:05: [dma 0 disabled]
[    0.295439] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.295684] system 00:06: [io  0x0a00-0x0a0f] has been reserved
[    0.295691] system 00:06: [io  0x0a10-0x0a1f] has been reserved
[    0.295696] system 00:06: [io  0x0a20-0x0a2f] has been reserved
[    0.295703] system 00:06: Plug and Play ACPI device, IDs PNP0c02 
(active)
[    0.295873] pnp 00:07: Plug and Play ACPI device, IDs IPI0001 (active)
[    0.296024] pnp: PnP ACPI: found 8 devices
[    0.296029] ACPI: bus type PNP unregistered
[    0.304897] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.304918] pci 0000:03:01.0: PCI bridge to [bus 04]
[    0.304925] pci 0000:03:01.0:   bridge window [io  0xc000-0xcfff]
[    0.304934] pci 0000:03:01.0:   bridge window [mem 
0xdf400000-0xdf4fffff]
[    0.304946] pci 0000:05:00.0: PCI bridge to [bus 06]
[    0.304952] pci 0000:05:00.0:   bridge window [io  0xb000-0xbfff]
[    0.304963] pci 0000:05:00.0:   bridge window [mem 
0xde000000-0xdf0fffff]
[    0.304978] pci 0000:03:05.0: PCI bridge to [bus 05-06]
[    0.304984] pci 0000:03:05.0:   bridge window [io  0xb000-0xbfff]
[    0.304992] pci 0000:03:05.0:   bridge window [mem 
0xde000000-0xdf0fffff]
[    0.305004] pci 0000:03:07.0: PCI bridge to [bus 07]
[    0.305010] pci 0000:03:07.0:   bridge window [io  0xa000-0xafff]
[    0.305018] pci 0000:03:07.0:   bridge window [mem 
0xdf300000-0xdf3fffff]
[    0.305029] pci 0000:03:09.0: PCI bridge to [bus 08]
[    0.305035] pci 0000:03:09.0:   bridge window [io  0x9000-0x9fff]
[    0.305043] pci 0000:03:09.0:   bridge window [mem 
0xdf200000-0xdf2fffff]
[    0.305055] pci 0000:02:00.0: PCI bridge to [bus 03-08]
[    0.305061] pci 0000:02:00.0:   bridge window [io  0x9000-0xcfff]
[    0.305069] pci 0000:02:00.0:   bridge window [mem 
0xde000000-0xdf4fffff]
[    0.305081] pci 0000:00:03.0: PCI bridge to [bus 02-08]
[    0.305086] pci 0000:00:03.0:   bridge window [io  0x9000-0xcfff]
[    0.305094] pci 0000:00:03.0:   bridge window [mem 
0xde000000-0xdf5fffff]
[    0.305107] pci 0000:00:04.0: PCI bridge to [bus 09]
[    0.305113] pci 0000:00:04.0:   bridge window [io  0xd000-0xdfff]
[    0.305120] pci 0000:00:04.0:   bridge window [mem 
0xdf600000-0xdf6fffff]
[    0.305134] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.305138] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.305141] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.305144] pci_bus 0000:00: resource 7 [mem 0xd0000000-0xdfffffff]
[    0.305147] pci_bus 0000:00: resource 8 [mem 0x830000000-0xfffffffff]
[    0.305151] pci_bus 0000:02: resource 0 [io  0x9000-0xcfff]
[    0.305154] pci_bus 0000:02: resource 1 [mem 0xde000000-0xdf5fffff]
[    0.305157] pci_bus 0000:03: resource 0 [io  0x9000-0xcfff]
[    0.305160] pci_bus 0000:03: resource 1 [mem 0xde000000-0xdf4fffff]
[    0.305163] pci_bus 0000:04: resource 0 [io  0xc000-0xcfff]
[    0.305167] pci_bus 0000:04: resource 1 [mem 0xdf400000-0xdf4fffff]
[    0.305170] pci_bus 0000:05: resource 0 [io  0xb000-0xbfff]
[    0.305173] pci_bus 0000:05: resource 1 [mem 0xde000000-0xdf0fffff]
[    0.305176] pci_bus 0000:06: resource 0 [io  0xb000-0xbfff]
[    0.305179] pci_bus 0000:06: resource 1 [mem 0xde000000-0xdf0fffff]
[    0.305182] pci_bus 0000:07: resource 0 [io  0xa000-0xafff]
[    0.305185] pci_bus 0000:07: resource 1 [mem 0xdf300000-0xdf3fffff]
[    0.305189] pci_bus 0000:08: resource 0 [io  0x9000-0x9fff]
[    0.305192] pci_bus 0000:08: resource 1 [mem 0xdf200000-0xdf2fffff]
[    0.305195] pci_bus 0000:09: resource 0 [io  0xd000-0xdfff]
[    0.305198] pci_bus 0000:09: resource 1 [mem 0xdf600000-0xdf6fffff]
[    0.305245] NET: Registered protocol family 2
[    0.305715] TCP established hash table entries: 262144 (order: 9, 
2097152 bytes)
[    0.306421] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.306709] TCP: Hash tables configured (established 262144 bind 65536)
[    0.306778] TCP: reno registered
[    0.306835] UDP hash table entries: 16384 (order: 7, 524288 bytes)
[    0.307072] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
[    0.307365] NET: Registered protocol family 1
[    0.320178] pci 0000:06:00.0: Video device with shadowed ROM
[    0.320196] PCI: CLS 64 bytes, default 64
[    0.320305] Trying to unpack rootfs image as initramfs...
[    0.782169] Freeing initrd memory: 20612K (ffff8800357ae000 - 
ffff880036bcf000)
[    0.782217] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.782225] software IO TLB [mem 0xca3b4000-0xce3b4000] (64MB) mapped 
at [ffff8800ca3b4000-ffff8800ce3b3fff]
[    0.782569] microcode: CPU0 sig=0x406d8, pf=0x1, revision=0x122
[    0.782582] microcode: CPU1 sig=0x406d8, pf=0x1, revision=0x122
[    0.782600] microcode: CPU2 sig=0x406d8, pf=0x1, revision=0x122
[    0.782617] microcode: CPU3 sig=0x406d8, pf=0x1, revision=0x122
[    0.782758] microcode: Microcode Update Driver: v2.00 
<tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    0.782824] Scanning for low memory corruption every 60 seconds
[    0.783382] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.783410] Initialise system trusted keyring
[    0.783449] audit: initializing netlink subsys (disabled)
[    0.783481] audit: type=2000 audit(1428871400.736:1): initialized
[    0.783918] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.786642] zpool: loaded
[    0.786649] zbud: loaded
[    0.786884] VFS: Disk quotas dquot_6.5.2
[    0.786950] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.787835] fuse init (API version 7.23)
[    0.787997] msgmni has been set to 32768
[    0.788094] Key type big_key registered
[    0.788830] Key type asymmetric registered
[    0.788837] Asymmetric key parser 'x509' registered
[    0.788907] Block layer SCSI generic (bsg) driver version 0.4 loaded 
(major 252)
[    0.788998] io scheduler noop registered
[    0.789004] io scheduler deadline registered (default)
[    0.789089] io scheduler cfq registered
[    0.789378] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
[    0.789560] pcieport 0000:00:03.0: irq 41 for MSI/MSI-X
[    0.789710] pcieport 0000:00:04.0: can't derive routing for PCI INT A
[    0.789717] pcieport 0000:00:04.0: PCI INT A: no GSI
[    0.789745] pcieport 0000:00:04.0: irq 42 for MSI/MSI-X
[    0.789908] pcieport 0000:02:00.0: irq 43 for MSI/MSI-X
[    0.790111] pcieport 0000:03:01.0: irq 44 for MSI/MSI-X
[    0.790309] pcieport 0000:03:05.0: irq 45 for MSI/MSI-X
[    0.790505] pcieport 0000:03:07.0: irq 46 for MSI/MSI-X
[    0.790699] pcieport 0000:03:09.0: irq 47 for MSI/MSI-X
[    0.790885] aer 0000:00:01.0:pcie02: service driver aer loaded
[    0.790940] aer 0000:00:03.0:pcie02: service driver aer loaded
[    0.790972] aer 0000:00:04.0:pcie02: service driver aer loaded
[    0.791001] pcieport 0000:00:01.0: Signaling PME through PCIe PME 
interrupt
[    0.791009] pcie_pme 0000:00:01.0:pcie01: service driver pcie_pme loaded
[    0.791024] pcieport 0000:00:03.0: Signaling PME through PCIe PME 
interrupt
[    0.791030] pcieport 0000:02:00.0: Signaling PME through PCIe PME 
interrupt
[    0.791034] pcieport 0000:03:01.0: Signaling PME through PCIe PME 
interrupt
[    0.791039] pci 0000:04:00.0: Signaling PME through PCIe PME interrupt
[    0.791044] pcieport 0000:03:05.0: Signaling PME through PCIe PME 
interrupt
[    0.791048] pci 0000:05:00.0: Signaling PME through PCIe PME interrupt
[    0.791053] pci 0000:06:00.0: Signaling PME through PCIe PME interrupt
[    0.791057] pcieport 0000:03:07.0: Signaling PME through PCIe PME 
interrupt
[    0.791062] pci 0000:07:00.0: Signaling PME through PCIe PME interrupt
[    0.791066] pcieport 0000:03:09.0: Signaling PME through PCIe PME 
interrupt
[    0.791071] pci 0000:08:00.0: Signaling PME through PCIe PME interrupt
[    0.791077] pcie_pme 0000:00:03.0:pcie01: service driver pcie_pme loaded
[    0.791092] pcieport 0000:00:04.0: Signaling PME through PCIe PME 
interrupt
[    0.791097] pci 0000:09:00.0: Signaling PME through PCIe PME interrupt
[    0.791104] pcie_pme 0000:00:04.0:pcie01: service driver pcie_pme loaded
[    0.791133] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.791169] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.791260] vesafb: mode is 1024x768x32, linelength=4096, pages=0
[    0.791264] vesafb: scrolling: redraw
[    0.791269] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.791293] vesafb: framebuffer at 0xde000000, mapped to 
0xffffc90007600000, using 3072k, total 3072k
[    0.936729] Console: switching to colour frame buffer device 128x48
[    1.083775] fb0: VESA VGA frame buffer device
[    1.085002] intel_idle: MWAIT substates: 0x3000020
[    1.085005] intel_idle: v0.4 model 0x4D
[    1.085008] intel_idle: lapic_timer_reliable_states 0xffffffff
[    1.085278] input: Power Button as 
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    1.087259] ACPI: Power Button [PWRF]
[    1.088789] ERST: Error Record Serialization Table (ERST) support is 
initialized.
[    1.090794] pstore: Registered erst as persistent store backend
[    1.093069] GHES: APEI firmware first mode is enabled by APEI bit and 
WHEA _OSC.
[    1.095270] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    1.117684] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is 
a 16550A
[    1.140412] 00:05: ttyS4 at I/O 0x248 (irq = 3, base_baud = 115200) is 
a 16550A
[    1.145688] Linux agpgart interface v0.103
[    1.149503] brd: module loaded
[    1.151712] loop: module loaded
[    1.152918] libphy: Fixed MDIO Bus: probed
[    1.153998] tun: Universal TUN/TAP device driver, 1.6
[    1.155366] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    1.157161] PPP generic driver version 2.4.2
[    1.158379] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.160127] ehci-pci: EHCI PCI platform driver
[    1.161485] ehci-pci 0000:00:16.0: EHCI Host Controller
[    1.162879] ehci-pci 0000:00:16.0: new USB bus registered, assigned bus 
number 1
[    1.164909] ehci-pci 0000:00:16.0: debug port 2
[    1.170030] ehci-pci 0000:00:16.0: cache line size of 64 is not 
supported
[    1.170054] ehci-pci 0000:00:16.0: irq 23, io mem 0xdf763000
[    1.180707] ehci-pci 0000:00:16.0: USB 2.0 started, EHCI 1.00
[    1.236051] usb usb1: New USB device found, idVendor=1d6b, 
idProduct=0002
[    1.291860] usb usb1: New USB device strings: Mfr=3, Product=2, 
SerialNumber=1
[    1.348162] usb usb1: Product: EHCI Host Controller
[    1.404295] usb usb1: Manufacturer: Linux 3.16.0-34-generic ehci_hcd
[    1.461875] usb usb1: SerialNumber: 0000:00:16.0
[    1.520057] hub 1-0:1.0: USB hub found
[    1.578743] hub 1-0:1.0: 8 ports detected
[    1.636886] ehci-platform: EHCI generic platform driver
[    1.694858] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.694865] ohci-pci: OHCI PCI platform driver
[    1.694885] ohci-platform: OHCI generic platform driver
[    1.694899] uhci_hcd: USB Universal Host Controller Interface driver
[    1.695011] i8042: PNP: No PS/2 controller found. Probing ports 
directly.
[    1.781232] tsc: Refined TSC clocksource calibration: 2399.992 MHz
[    1.945411] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.975520] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.975871] mousedev: PS/2 mouse device common for all mice
[    1.979243] rtc_cmos 00:02: RTC can wake from S4
[    1.979666] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[    1.979748] rtc_cmos 00:02: alarms up to one month, 242 bytes nvram, 
hpet irqs
[    1.979876] device-mapper: uevent: version 1.0.3
[    1.980082] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) 
initialised: dm-devel@redhat.com
[    1.980105] ledtrig-cpu: registered to indicate activity on CPUs
[    1.980252] TCP: cubic registered
[    1.980448] NET: Registered protocol family 10
[    1.980807] NET: Registered protocol family 17
[    1.980869] Key type dns_resolver registered
[    1.981641] Loading compiled-in X.509 certificates
[    1.983313] Loaded X.509 cert 'Magrathea: Glacier signing key: 
b5e4b3533b47259e0a1a978f5b0c6007ef6e33e7'
[    1.983335] registered taskstats version 1
[    1.987185] Key type trusted registered
[    1.994281] Key type encrypted registered
[    1.994291] AppArmor: AppArmor sha1 policy hashing enabled
[    1.994295] ima: No TPM chip found, activating TPM-bypass!
[    1.994326] evm: HMAC attrs: 0x1
[    1.996178]   Magic number: 11:694:750
[    1.996208] tty ttyS1: hash matches
[    2.019597] rtc_cmos 00:02: setting system clock to 2015-04-12 20:43:22 
UTC (1428871402)
[    2.033036] input: AT Translated Set 2 keyboard as 
/devices/platform/i8042/serio0/input/input1
[    2.151261] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    2.151262] EDD information not available.
[    2.151384] PM: Hibernation image not present or could not be loaded.
[    2.177936] usb 1-1: New USB device found, idVendor=8087, idProduct=07db
[    2.177939] usb 1-1: New USB device strings: Mfr=0, Product=0, 
SerialNumber=0
[    2.178226] hub 1-1:1.0: USB hub found
[    2.178432] hub 1-1:1.0: 4 ports detected
[    2.734114] usb 1-1.1: new low-speed USB device number 3 using ehci-pci
[    3.133547] usb 1-1.1: New USB device found, idVendor=413c, 
idProduct=2112
[    3.133549] usb 1-1.1: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
[    3.133550] usb 1-1.1: Product: Dell USB Wired Multimedia Keyboard
[    3.133552] usb 1-1.1: Manufacturer: DELL
[    3.310559] usb 1-1.2: new low-speed USB device number 4 using ehci-pci
[    3.780559] usb 1-1.2: New USB device found, idVendor=051d, 
idProduct=0002
[    3.780561] usb 1-1.2: New USB device strings: Mfr=3, Product=1, 
SerialNumber=2
[    3.780562] usb 1-1.2: Product: Back-UPS CS 500 FW:808.q8.I USB FW:q8
[    3.780564] usb 1-1.2: Manufacturer: American Power Conversion
[    3.780565] usb 1-1.2: SerialNumber: 4B1034P04531  
[    3.935062] usb 1-1.4: new high-speed USB device number 5 using ehci-pci
[    4.272319] usb 1-1.4: New USB device found, idVendor=046b, 
idProduct=ff01
[    4.272321] usb 1-1.4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3
[    4.272322] usb 1-1.4: Product: Virtual Hub
[    4.272324] usb 1-1.4: Manufacturer: American Megatrends Inc.
[    4.272326] usb 1-1.4: SerialNumber: serial
[    4.389672] hub 1-1.4:1.0: USB hub found
[    4.389778] hub 1-1.4:1.0: 5 ports detected
[    4.969710] Freeing unused kernel memory: 1360K (ffffffff81d2d000 - 
ffffffff81e81000)
[    5.026718] Write protecting the kernel read-only data: 12288k
[    5.084392] Switched to clocksource tsc
[    5.084562] usb 1-1.4.4: new low-speed USB device number 6 using 
ehci-pci
[    5.200588] Freeing unused kernel memory: 432K (ffff880001794000 - 
ffff880001800000)
[    5.260494] Freeing unused kernel memory: 484K (ffff880001b87000 - 
ffff880001c00000)
[    5.317018] usb 1-1.4.4: New USB device found, idVendor=046b, 
idProduct=ff10
[    5.373820] usb 1-1.4.4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
[    5.373822] usb 1-1.4.4: Product: Virtual Keyboard and Mouse
[    5.373824] usb 1-1.4.4: Manufacturer: American Megatrends Inc.
[    5.626457] systemd-udevd[118]: starting version 208
[    5.686957] random: systemd-udevd urandom read with 19 bits of entropy 
available
[    5.751456] md: linear personality registered for level -1
[    5.812697] pps_core: LinuxPPS API ver. 1 registered
[    5.874815] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo 
Giometti <giometti@linux.it>
[    5.938774] ahci 0000:00:17.0: version 3.0
[    5.938874] md: multipath personality registered for level -4
[    5.938927] ahci 0000:00:17.0: irq 48 for MSI/MSI-X
[    5.939090] ahci 0000:00:17.0: AHCI 0001.0300 32 slots 4 ports 3 Gbps 
0xf impl SATA mode
[    5.939094] ahci 0000:00:17.0: flags: 64bit ncq led clo pio deso sadm 
sds apst 
[    5.940552] scsi0 : ahci
[    5.940793] scsi1 : ahci
[    5.940986] scsi2 : ahci
[    5.941171] scsi3 : ahci
[    5.941257] ata1: SATA max UDMA/133 abar m2048@0xdf762000 port 
0xdf762100 irq 48
[    5.941263] ata2: SATA max UDMA/133 abar m2048@0xdf762000 port 
0xdf762180 irq 48
[    5.941267] ata3: SATA max UDMA/133 abar m2048@0xdf762000 port 
0xdf762200 irq 48
[    5.941272] ata4: SATA max UDMA/133 abar m2048@0xdf762000 port 
0xdf762280 irq 48
[    5.941493] ahci 0000:00:18.0: irq 49 for MSI/MSI-X
[    5.941612] ahci 0000:00:18.0: AHCI 0001.0300 32 slots 2 ports 6 Gbps 
0x3 impl SATA mode
[    5.941615] ahci 0000:00:18.0: flags: 64bit ncq led clo pio deso sadm 
sds apst 
[    5.942530] scsi4 : ahci
[    5.942730] scsi5 : ahci
[    5.942815] ata5: SATA max UDMA/133 abar m2048@0xdf761000 port 
0xdf761100 irq 49
[    5.942820] ata6: SATA max UDMA/133 abar m2048@0xdf761000 port 
0xdf761180 irq 49
[    5.943042] ahci 0000:04:00.0: irq 50 for MSI/MSI-X
[    5.943182] ahci 0000:04:00.0: AHCI 0001.0000 32 slots 2 ports 6 Gbps 
0x3 impl SATA mode
[    5.943185] ahci 0000:04:00.0: flags: 64bit ncq sntf led only pmp fbs 
pio slum part sxs 
[    5.944036] scsi6 : ahci
[    5.944235] scsi7 : ahci
[    5.944319] ata7: SATA max UDMA/133 abar m512@0xdf410000 port 
0xdf410100 irq 50
[    5.944325] ata8: SATA max UDMA/133 abar m512@0xdf410000 port 
0xdf410180 irq 50
[    5.944483] ahci 0000:09:00.0: controller can do FBS, turning on CAP_FBS
[    5.944540] ahci 0000:09:00.0: irq 51 for MSI/MSI-X
[    5.960636] ahci 0000:09:00.0: AHCI 0001.0200 32 slots 8 ports 6 Gbps 
0xff impl SATA mode
[    5.960640] ahci 0000:09:00.0: flags: 64bit ncq fbs pio 
[    5.963187] scsi8 : ahci
[    5.963398] scsi9 : ahci
[    5.963603] scsi10 : ahci
[    5.963805] scsi11 : ahci
[    5.964007] scsi12 : ahci
[    5.964213] scsi13 : ahci
[    5.964431] scsi14 : ahci
[    5.964651] scsi15 : ahci
[    5.964798] ata9: SATA max UDMA/133 abar m2048@0xdf610000 port 
0xdf610100 irq 51
[    5.964804] ata10: SATA max UDMA/133 abar m2048@0xdf610000 port 
0xdf610180 irq 51
[    5.964808] ata11: SATA max UDMA/133 abar m2048@0xdf610000 port 
0xdf610200 irq 51
[    5.964813] ata12: SATA max UDMA/133 abar m2048@0xdf610000 port 
0xdf610280 irq 51
[    5.964818] ata13: SATA max UDMA/133 abar m2048@0xdf610000 port 
0xdf610300 irq 51
[    5.964823] ata14: SATA max UDMA/133 abar m2048@0xdf610000 port 
0xdf610380 irq 51
[    5.964829] ata15: SATA max UDMA/133 abar m2048@0xdf610000 port 
0xdf610400 irq 51
[    5.964833] ata16: SATA max UDMA/133 abar m2048@0xdf610000 port 
0xdf610480 irq 51
[    6.260735] ata2: SATA link down (SStatus 0 SControl 300)
[    6.260823] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    6.260893] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    6.260960] ata6: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    6.261019] ata3: SATA link down (SStatus 0 SControl 300)
[    6.261103] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    6.261807] ata4.00: ATA-8: WDC WD2000FYYZ-01UL1B1, 01.01K02, max 
UDMA/133
[    6.261809] ata4.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 
31/32), AA
[    6.261937] ata6.00: ATA-8: WDC WD2000FYYZ-01UL1B1, 01.01K02, max 
UDMA/133
[    6.261939] ata6.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 
31/32), AA
[    6.262031] ata5.00: ATA-8: WDC WD2000FYYZ-01UL1B1, 01.01K02, max 
UDMA/133
[    6.262033] ata5.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 
31/32), AA
[    6.263547] ata5.00: configured for UDMA/133
[    6.263593] ata6.00: configured for UDMA/133
[    6.272548] ata4.00: configured for UDMA/133
[    6.272905] ata1.00: ATA-8: KINGSTON SH103S3480G, 501ABBF0, max UDMA/133
[    6.272907] ata1.00: 937703088 sectors, multi 16: LBA48 NCQ (depth 
31/32), AA
[    6.282853] ata1.00: configured for UDMA/133
[    6.282995] scsi 0:0:0:0: Direct-Access     ATA      KINGSTON SH103S3 
BBF0 PQ: 0 ANSI: 5
[    6.283448] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    6.283660] scsi 3:0:0:0: Direct-Access     ATA      WDC WD2000FYYZ-0 
1K02 PQ: 0 ANSI: 5
[    6.283937] sd 3:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 
TB/1.81 TiB)
[    6.284028] sd 3:0:0:0: [sdb] Write Protect is off
[    6.284030] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[    6.284069] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
[    6.284287] sd 3:0:0:0: Attached scsi generic sg1 type 0
[    6.284491] scsi 4:0:0:0: Direct-Access     ATA      WDC WD2000FYYZ-0 
1K02 PQ: 0 ANSI: 5
[    6.284768] sd 4:0:0:0: Attached scsi generic sg2 type 0
[    6.284953] scsi 5:0:0:0: Direct-Access     ATA      WDC WD2000FYYZ-0 
1K02 PQ: 0 ANSI: 5
[    6.285208] sd 5:0:0:0: Attached scsi generic sg3 type 0
[    6.286051] sd 5:0:0:0: [sdd] 3907029168 512-byte logical blocks: (2.00 
TB/1.81 TiB)
[    6.286120] sd 4:0:0:0: [sdc] 3907029168 512-byte logical blocks: (2.00 
TB/1.81 TiB)
[    6.286243] sd 5:0:0:0: [sdd] Write Protect is off
[    6.286246] sd 5:0:0:0: [sdd] Mode Sense: 00 3a 00 00
[    6.286288] sd 4:0:0:0: [sdc] Write Protect is off
[    6.286290] sd 4:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[    6.286349] sd 5:0:0:0: [sdd] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
[    6.286458] sd 0:0:0:0: [sda] 937703088 512-byte logical blocks: (480 
GB/447 GiB)
[    6.286480] sd 4:0:0:0: [sdc] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
[    6.286749] sd 0:0:0:0: [sda] Write Protect is off
[    6.286751] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    6.286825] sd 0:0:0:0: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
[    6.292794] ata9: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    6.292859] ata15: SATA link down (SStatus 0 SControl 300)
[    6.292932] ata10: SATA link down (SStatus 0 SControl 300)
[    6.293020] ata13: SATA link down (SStatus 0 SControl 300)
[    6.293092] ata14: SATA link down (SStatus 0 SControl 300)
[    6.293171] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    6.295174]  sdd: unknown partition table
[    6.295441] sd 5:0:0:0: [sdd] Attached SCSI disk
[    6.296227]  sdb:
[    6.296468] sd 3:0:0:0: [sdb] Attached SCSI disk
[    6.296693]  sda: sda1 sda2 < sda5 >
[    6.297181] sd 0:0:0:0: [sda] Attached SCSI disk
[    6.436877] ata7: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    6.436937] ata8: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    6.437817] ata7.00: ATA-8: WDC WD2000FYYZ-01UL1B1, 01.01K02, max 
UDMA/133
[    6.437819] ata7.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 
31/32), AA
[    6.437935] ata8.00: ATA-8: WDC WD2000FYYZ-01UL1B1, 01.01K02, max 
UDMA/133
[    6.437937] ata8.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 
31/32), AA
[    6.460895] ata11: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    6.641374] ata16.00: ATAPI: MARVELL VIRTUALL, 1.09, max UDMA/66
[    6.641717] ata16.00: configured for UDMA/66
[    6.642321] ata9.00: ATA-8: WDC WD2000FYYZ-01UL1B1, 01.01K02, max 
UDMA/133
[    6.642323] ata9.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 
31/32), AA
[    6.642334] ata11.00: ATA-8: WDC WD2000FYYZ-01UL1B1, 01.01K02, max 
UDMA/133
[    6.642336] ata11.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 
31/32), AA
[    6.685074] ata12: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    6.685605] ata12.00: ATA-8: WDC WD4000F9YZ-09N20L0, 01.01A01, max 
UDMA/133
[    6.685607] ata12.00: 7814037168 sectors, multi 0: LBA48 NCQ (depth 
31/32), AA
[   11.437257] ata9.00: configured for UDMA/133
[   11.444691]  sdc: unknown partition table
[   11.444892] ata7.00: configured for UDMA/133
[   11.444989] scsi 6:0:0:0: Direct-Access     ATA      WDC WD2000FYYZ-0 
1K02 PQ: 0 ANSI: 5
[   11.445332] sd 4:0:0:0: [sdc] Attached SCSI disk
[   11.445594] sd 6:0:0:0: [sde] 3907029168 512-byte logical blocks: (2.00 
TB/1.81 TiB)
[   11.445679] sd 6:0:0:0: Attached scsi generic sg4 type 0
[   11.445750] sd 6:0:0:0: [sde] Write Protect is off
[   11.445752] sd 6:0:0:0: [sde] Mode Sense: 00 3a 00 00
[   11.445790] sd 6:0:0:0: [sde] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
[   11.454337]  sde: unknown partition table
[   11.454650] sd 6:0:0:0: [sde] Attached SCSI disk
[   12.060877] ata11.00: configured for UDMA/133
[   12.116912] ata8.00: configured for UDMA/133
[   12.116923] PTP clock support registered
[   12.116935] ata12.00: configured for UDMA/133
[   12.199773] md: bind<sdd>
[   12.338271] scsi 7:0:0:0: Direct-Access     ATA      WDC WD2000FYYZ-0 
1K02 PQ: 0 ANSI: 5
[   12.347182] md: bind<sdc>
[   12.448431] hidraw: raw HID events driver (C) Jiri Kosina
[   12.453506] sd 7:0:0:0: [sdf] 3907029168 512-byte logical blocks: (2.00 
TB/1.81 TiB)
[   12.453598] sd 7:0:0:0: [sdf] Write Protect is off
[   12.453601] sd 7:0:0:0: [sdf] Mode Sense: 00 3a 00 00
[   12.453639] sd 7:0:0:0: [sdf] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
[   12.669411] sd 7:0:0:0: Attached scsi generic sg5 type 0
[   12.726632] random: nonblocking pool is initialized
[   12.726930]  sdf: unknown partition table
[   12.727380] sd 7:0:0:0: [sdf] Attached SCSI disk
[   12.741918] scsi 8:0:0:0: Direct-Access     ATA      WDC WD2000FYYZ-0 
1K02 PQ: 0 ANSI: 5
[   12.742278] sd 8:0:0:0: Attached scsi generic sg6 type 0
[   12.742461] sd 8:0:0:0: [sdg] 3907029168 512-byte logical blocks: (2.00 
TB/1.81 TiB)
[   12.742467] scsi 10:0:0:0: Direct-Access     ATA      WDC WD2000FYYZ-0 
1K02 PQ: 0 ANSI: 5
[   12.742554] sd 8:0:0:0: [sdg] Write Protect is off
[   12.742557] sd 8:0:0:0: [sdg] Mode Sense: 00 3a 00 00
[   12.742597] sd 8:0:0:0: [sdg] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
[   12.742777] sd 10:0:0:0: [sdh] 3907029168 512-byte logical blocks: 
(2.00 TB/1.81 TiB)
[   12.742869] sd 10:0:0:0: [sdh] Write Protect is off
[   12.742871] sd 10:0:0:0: [sdh] Mode Sense: 00 3a 00 00
[   12.742913] sd 10:0:0:0: [sdh] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
[   12.743163] sd 10:0:0:0: Attached scsi generic sg7 type 0
[   12.743441] scsi 11:0:0:0: Direct-Access     ATA      WDC WD4000F9YZ-0 
1A01 PQ: 0 ANSI: 5
[   12.743854] sd 11:0:0:0: Attached scsi generic sg8 type 0
[   12.744086] sd 11:0:0:0: [sdi] 7814037168 512-byte logical blocks: 
(4.00 TB/3.63 TiB)
[   12.744088] sd 11:0:0:0: [sdi] 4096-byte physical blocks
[   12.744203] sd 11:0:0:0: [sdi] Write Protect is off
[   12.744205] sd 11:0:0:0: [sdi] Mode Sense: 00 3a 00 00
[   12.744261] sd 11:0:0:0: [sdi] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
[   12.744436] scsi 15:0:0:0: Processor         Marvell  Console          
1.01 PQ: 0 ANSI: 5
[   12.749777] ata16.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[   12.749779] ata16.00: irq_stat 0x40000001
[   12.749783] scsi 15:0:0:0: CDB: 
[   12.749787] Inquiry: 12 01 00 00 ff 00
[   12.749793] ata16.00: cmd a0/01:00:00:00:01/00:00:00:00:00/a0 tag 3 dma 
16640 in res 50/00:02:00:00:00/00:00:00:00:00/a0 Emask 0x1 (device error)
[   12.749794] ata16.00: status: { DRDY }
[   12.750061] scsi 15:0:0:0: Attached scsi generic sg9 type 3
[   14.470729]  sdh: unknown partition table
[   14.508071]  sdi: sdi1
[   14.508430] sd 11:0:0:0: [sdi] Attached SCSI disk
[   14.656895] dca service started, version 1.12.1
[   14.656927]  sdg: unknown partition table
[   14.657167] sd 10:0:0:0: [sdh] Attached SCSI disk
[   14.657248] sd 8:0:0:0: [sdg] Attached SCSI disk
[   14.901586] md: raid0 personality registered for level 0
[   14.968207] md: raid1 personality registered for level 1
[   15.028744] igb: Intel(R) Gigabit Ethernet Network Driver - version 
5.2.13-k
[   15.031559] md: bind<sdb>
[   15.151157] igb: Copyright (c) 2007-2014 Intel Corporation.
[   15.152129] igb 0000:07:00.0: irq 52 for MSI/MSI-X
[   15.152135] igb 0000:07:00.0: irq 53 for MSI/MSI-X
[   15.152140] igb 0000:07:00.0: irq 54 for MSI/MSI-X
[   15.152147] igb 0000:07:00.0: irq 55 for MSI/MSI-X
[   15.152152] igb 0000:07:00.0: irq 56 for MSI/MSI-X
[   15.188784] igb 0000:07:00.0: added PHC on eth0
[   15.188786] igb 0000:07:00.0: Intel(R) Gigabit Ethernet Network 
Connection
[   15.188789] igb 0000:07:00.0: eth0: (PCIe:2.5Gb/s:Width x1) 
d0:50:99:45:e7:a2
[   15.188918] igb 0000:07:00.0: eth0: PBA No: 001300-000
[   15.188920] igb 0000:07:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 
tx queue(s)
[   15.189754] igb 0000:08:00.0: irq 57 for MSI/MSI-X
[   15.189761] igb 0000:08:00.0: irq 58 for MSI/MSI-X
[   15.189766] igb 0000:08:00.0: irq 59 for MSI/MSI-X
[   15.189771] igb 0000:08:00.0: irq 60 for MSI/MSI-X
[   15.189776] igb 0000:08:00.0: irq 61 for MSI/MSI-X
[   15.215617] raid6: sse2x1     806 MB/s
[   15.226907] igb 0000:08:00.0: added PHC on eth1
[   15.226909] igb 0000:08:00.0: Intel(R) Gigabit Ethernet Network 
Connection
[   15.226911] igb 0000:08:00.0: eth1: (PCIe:2.5Gb/s:Width x1) 
d0:50:99:45:e7:a3
[   15.227039] igb 0000:08:00.0: eth1: PBA No: 001300-000
[   15.227041] igb 0000:08:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 
tx queue(s)
[   15.283688] raid6: sse2x2    1050 MB/s
[   15.336749] md: bind<sde>
[   15.351743] raid6: sse2x4    1825 MB/s
[   15.351745] raid6: using algorithm sse2x4 (1825 MB/s)
[   15.351746] raid6: using ssse3x2 recovery algorithm
[   15.458061] md: bind<sdg>
[   15.458361] xor: measuring software checksum speed
[   15.495852]    prefetch64-sse:  8697.000 MB/sec
[   15.535879]    generic_sse:  7937.000 MB/sec
[   15.535880] xor: using function: prefetch64-sse (8697.000 MB/sec)
[   15.580910] md: bind<sdf>
[   15.729506] usbcore: registered new interface driver usbhid
[   15.729507] usbhid: USB HID core driver
[   15.758850] md: bind<sdh>
[   15.818660] async_tx: api initialized (async)
[   16.331090] input: DELL Dell USB Wired Multimedia Keyboard as 
/devices/pci0000:00/0000:00:16.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:413C:2112.00
01/input/input2
[   16.331272] hid-generic 0003:413C:2112.0001: input,hidraw0: USB HID 
v1.10 Keyboard [DELL Dell USB Wired Multimedia Keyboard] on 
usb-0000:00:16.0-1.1/input0
[   16.332699] input: DELL Dell USB Wired Multimedia Keyboard as 
/devices/pci0000:00/0000:00:16.0/usb1/1-1/1-1.1/1-1.1:1.1/0003:413C:2112.00
02/input/input3
[   16.332872] hid-generic 0003:413C:2112.0002: input,hidraw1: USB HID 
v1.10 Device [DELL Dell USB Wired Multimedia Keyboard] on 
usb-0000:00:16.0-1.1/input1
[   17.175095] md: raid6 personality registered for level 6
[   17.239252] md: raid5 personality registered for level 5
[   17.302453] md: raid4 personality registered for level 4
[   17.374907] md: raid10 personality registered for level 10
[   17.441805] systemd-udevd[125]: renamed network interface eth0 to p119p1
[   17.625710] systemd-udevd[127]: renamed network interface eth1 to p121p1
[   17.861420] EXT4-fs (sda1): mounted filesystem with ordered data mode. 
Opts: (null)
[   18.067549] hid-generic 0003:051D:0002.0003: hiddev0,hidraw2: USB HID 
v1.10 Device [American Power Conversion Back-UPS CS 500 FW:808.q8.I USB 
FW:q8] on usb-0000:00:16.0-1.2/input0
[   18.210613] input: American Megatrends Inc. Virtual Keyboard and Mouse 
as 
/devices/pci0000:00/0000:00:16.0/usb1/1-1/1-1.4/1-1.4.4/1-1.4.4:1.0/0003:04
6B:FF10.0004/input/input4
[   18.210762] hid-generic 0003:046B:FF10.0004: input,hidraw3: USB HID 
v1.10 Keyboard [American Megatrends Inc. Virtual Keyboard and Mouse] on 
usb-0000:00:16.0-1.4.4/input0
[   18.210915] input: American Megatrends Inc. Virtual Keyboard and Mouse 
as 
/devices/pci0000:00/0000:00:16.0/usb1/1-1/1-1.4/1-1.4.4/1-1.4.4:1.1/0003:04
6B:FF10.0005/input/input5
[   18.211063] hid-generic 0003:046B:FF10.0005: input,hidraw4: USB HID 
v1.10 Mouse [American Megatrends Inc. Virtual Keyboard and Mouse] on 
usb-0000:00:16.0-1.4.4/input1
[   19.046203] init: plymouth-upstart-bridge main process (258) terminated 
with status 1
[   19.132023] init: plymouth-upstart-bridge main process ended, respawning
[   19.347982] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[   20.538396] systemd-udevd[475]: starting version 208
[   20.613582] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   20.634330] bonding: Ethernet Channel Bonding Driver: v3.7.1 (April 27, 
2011)
[   20.634337] bonding: Warning: miimon must be specified, otherwise 
bonding will not detect link failure, speed and duplex which are essential 
for 802.3ad operation
[   20.634339] bonding: Forcing miimon to 100msec
[   20.634341] bonding: MII link monitoring set to 100 ms
[   20.654879] ipmi message handler version 39.2
[   20.657974] IPMI System Interface driver.
[   20.658031] ipmi_si: probing via ACPI
[   20.658068] ipmi_si 00:07: [io  0x0ca2] regsize 1 spacing 1 irq 0
[   20.658071] ipmi_si: Adding ACPI-specified kcs state machine
[   20.658097] ipmi_si: probing via SPMI
[   20.658100] ipmi_si: SPMI: io 0xca8 regsize 1 spacing 1 irq 0
[   20.658102] ipmi_si: Adding SPMI-specified kcs state machine
[   20.658106] ipmi_si: Trying ACPI-specified kcs state machine at i/o 
address 0xca2, slave address 0x0, irq 0
[   20.674570] ismt_smbus 0000:00:13.0: irq 62 for MSI/MSI-X
[   20.716881] [drm] Initialized drm 1.1.0 20060810
[   20.738741] [drm] AST 2300 detected
[   20.738779] [drm] dram 1632000000 1 32 01000000
[   20.739578] [TTM] Zone  kernel: Available graphics memory: 16460818 kiB
[   20.739587] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[   20.739595] [TTM] Initializing pool allocator
[   20.739609] [TTM] Initializing DMA pool allocator
[   20.811833] audit: type=1400 audit(1428871421.293:2): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="/sbin/dhclient" 
pid=568 comm="apparmor_parser"
[   20.811845] audit: type=1400 audit(1428871421.293:3): apparmor="STATUS" 
operation="profile_load" profile="unconfined" 
name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=568 
comm="apparmor_parser"
[   20.811853] audit: type=1400 audit(1428871421.293:4): apparmor="STATUS" 
operation="profile_load" profile="unconfined" 
name="/usr/lib/connman/scripts/dhclient-script" pid=568 
comm="apparmor_parser"
[   20.813440] audit: type=1400 audit(1428871421.297:5): apparmor="STATUS" 
operation="profile_replace" profile="unconfined" name="/sbin/dhclient" 
pid=570 comm="apparmor_parser"
[   20.813454] audit: type=1400 audit(1428871421.297:6): apparmor="STATUS" 
operation="profile_replace" profile="unconfined" 
name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=570 
comm="apparmor_parser"
[   20.813462] audit: type=1400 audit(1428871421.297:7): apparmor="STATUS" 
operation="profile_replace" profile="unconfined" 
name="/usr/lib/connman/scripts/dhclient-script" pid=570 
comm="apparmor_parser"
[   20.833286] checking generic (de000000 300000) vs hw (de000000 1000000)
[   20.833292] fb: switching to astdrmfb from VESA VGA
[   20.833327] Console: switching to colour dummy device 80x25
[   20.838100] fbcon: astdrmfb (fb0) is primary device
[   20.867738] Console: switching to colour frame buffer device 180x56
[   20.906787] ast 0000:06:00.0: fb0: astdrmfb frame buffer device
[   20.906790] ast 0000:06:00.0: registered panic notifier
[   20.938914] init: avahi-cups-reload main process (624) terminated with 
status 1
[   20.940219] [drm] Initialized ast 0.1.0 20120228 for 0000:06:00.0 on 
minor 0
[   20.982956] SSE version of gcm_enc/dec engaged.
[   21.016417] ipmi_si 00:07: Found new BMC (man_id: 0x000000, prod_id: 
0xaabb, dev_id: 0x20)
[   21.016435] ipmi_si 00:07: IPMI kcs interface initialized
[   21.191014] gpio_ich: GPIO from 196 to 255 on gpio_ich
[   21.409788] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[   21.421277] bonding: bond0: Adding slave p119p1
[   21.678578] IPv6: ADDRCONF(NETDEV_UP): p119p1: link is not ready
[   21.678883] bonding: bond0: Enslaving p119p1 as a backup interface with 
a down link
[   21.680512] bonding: bond0: Adding slave p121p1
[   21.931185] IPv6: ADDRCONF(NETDEV_UP): p121p1: link is not ready
[   21.931511] bonding: bond0: Enslaving p121p1 as a backup interface with 
a down link
[   24.639849] igb 0000:08:00.0 p121p1: igb: p121p1 NIC Link is Up 1000 
Mbps Full Duplex, Flow Control: RX
[   24.711100] bonding: bond0: link status up for interface p121p1, 
enabling it in 0 ms
[   24.711110] bonding: bond0: link status definitely up for interface 
p121p1, 1000 Mbps full duplex
[   24.711116] bonding: bond0: now running without any active interface!
[   24.711440] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   25.168255] igb 0000:07:00.0 p119p1: igb: p119p1 NIC Link is Up 1000 
Mbps Full Duplex, Flow Control: RX
[   25.211419] bonding: bond0: link status up for interface p119p1, 
enabling it in 200 ms
[   25.411569] bonding: bond0: link status definitely up for interface 
p119p1, 1000 Mbps full duplex
[   36.150836] init: failsafe main process (770) killed by TERM signal
[   36.253915] audit: type=1400 audit(1428871436.725:8): apparmor="STATUS" 
operation="profile_replace" profile="unconfined" name="/sbin/dhclient" 
pid=1112 comm="apparmor_parser"
[   36.253930] audit: type=1400 audit(1428871436.725:9): apparmor="STATUS" 
operation="profile_replace" profile="unconfined" 
name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1112 
comm="apparmor_parser"
[   36.253938] audit: type=1400 audit(1428871436.725:10): 
apparmor="STATUS" operation="profile_replace" profile="unconfined" 
name="/usr/lib/connman/scripts/dhclient-script" pid=1112 
comm="apparmor_parser"
[   36.256053] audit: type=1400 audit(1428871436.729:11): 
apparmor="STATUS" operation="profile_load" profile="unconfined" 
name="/usr/sbin/tcpdump" pid=1112 comm="apparmor_parser"
[   39.963233] init: plymouth-upstart-bridge main process ended, respawning
[   47.495473] systemd-logind[1716]: New seat seat0.
[   47.496236] systemd-logind[1716]: Watching system buttons on 
/dev/input/event0 (Power Button)
[   47.498844] systemd-logind[1716]: Failed to start unit 
user@1000.service: Unknown unit: user@1000.service
[   47.498933] systemd-logind[1716]: Failed to start user service: Unknown 
unit: user@1000.service
[   47.500096] systemd-logind[1716]: New session 1 of user tm.
[ 1401.719683] md: md127 stopped.
[ 1401.719704] md: unbind<sdh>
[ 1401.733947] md: export_rdev(sdh)
[ 1401.734095] md: unbind<sdf>
[ 1401.745943] md: export_rdev(sdf)
[ 1401.746030] md: unbind<sdg>
[ 1401.753964] md: export_rdev(sdg)
[ 1401.754049] md: unbind<sde>
[ 1401.761953] md: export_rdev(sde)
[ 1401.762038] md: unbind<sdb>
[ 1401.769959] md: export_rdev(sdb)
[ 1401.770038] md: unbind<sdc>
[ 1401.785975] md: export_rdev(sdc)
[ 1401.786064] md: unbind<sdd>
[ 1401.793981] md: export_rdev(sdd)
[ 1403.392910] md: md127 stopped.
[ 1403.396139] md: bind<sdd>
[ 1403.397115] md: bind<sde>
[ 1403.397349] md: bind<sdf>
[ 1403.397532] md: bind<sdg>
[ 1403.397686] md: bind<sdb>
[ 1403.397846] md: bind<sdh>
[ 1403.397985] md: bind<sdc>
[ 1403.398356] md: md127 stopped.
[ 1403.398369] md: unbind<sdc>
[ 1403.415283] md: export_rdev(sdc)
[ 1403.415342] md: unbind<sdh>
[ 1403.435259] md: export_rdev(sdh)
[ 1403.435290] md: unbind<sdb>
[ 1403.447270] md: export_rdev(sdb)
[ 1403.447298] md: unbind<sdg>
[ 1403.459253] md: export_rdev(sdg)
[ 1403.459268] md: unbind<sdf>
[ 1403.471260] md: export_rdev(sdf)
[ 1403.471275] md: unbind<sde>
[ 1403.483287] md: export_rdev(sde)
[ 1403.483302] md: unbind<sdd>
[ 1403.495283] md: export_rdev(sdd)
[40799.136302] systemd-logind[1716]: New session 16 of user tm.
[40862.518901] md: md127 stopped.
[40862.521171] md: bind<sde>
[40862.521397] md: bind<sdf>
[40862.521647] md: bind<sdg>
[40862.521874] md: bind<sdb>
[40862.522105] md: bind<sdh>
[40862.522303] md: bind<sdc>
[40862.522394] md: md127 stopped.
[40862.522406] md: unbind<sdc>
[40862.551020] md: export_rdev(sdc)
[40862.551104] md: unbind<sdh>
[40862.571029] md: export_rdev(sdh)
[40862.571060] md: unbind<sdb>
[40862.583040] md: export_rdev(sdb)
[40862.583073] md: unbind<sdg>
[40862.595022] md: export_rdev(sdg)
[40862.595036] md: unbind<sdf>
[40862.611045] md: export_rdev(sdf)
[40862.611061] md: unbind<sde>
[40862.627062] md: export_rdev(sde)
[41116.350227] systemd-logind[1716]: New session 17 of user tm.
[42775.055674] md: md127 stopped.
[42775.057210] md: bind<sdd>
[42775.057329] md: bind<sde>
[42775.057438] md: bind<sdf>
[42775.057571] md: bind<sdg>
[42775.057711] md: bind<sdb>
[42775.057836] md: bind<sdh>
[42775.057947] md: bind<sdc>
[42775.057992] md: md127 stopped.
[42775.057999] md: unbind<sdc>
[42775.081647] md: export_rdev(sdc)
[42775.081711] md: unbind<sdh>
[42775.089613] md: export_rdev(sdh)
[42775.089648] md: unbind<sdb>
[42775.105598] md: export_rdev(sdb)
[42775.105629] md: unbind<sdg>
[42775.109950] md: export_rdev(sdg)
[42775.109966] md: unbind<sdf>
[42775.117639] md: export_rdev(sdf)
[42775.117655] md: unbind<sde>
[42775.125644] md: export_rdev(sde)
[42775.125659] md: unbind<sdd>
[42775.133648] md: export_rdev(sdd)
[53243.732604] systemd-logind[1716]: New session 23 of user tm.
[56415.677328] systemd-logind[1716]: New session 25 of user tm 






Š. but i have kern.log  form the fatal  day

>
>Next, boot with a recent liveCD that has mdadm utilities (I recommend
>systemrescuecd from sysrescuecd.org.) and use its kernel and tools to
>try "mdadm -Afv /dev/md0 /dev/sd[b-h]² 

Ok , i¹m downloading,  but only can try tonight, when Œim back home 
>
>You may have to --stop a partial assembly, as rescue CDs often attempt
>to assemble arrays found.  And adjust the device letters if it boots
>with your system disk as other than sda.
>
>Show the mdadm output if it fails.  If it works, back up your critical
>files immediately.  You should then do a clean shutdown, and it should
>let you boot back into your original system.

ok
>
>Phil

Thx, thomas
 
>


--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: RAID 5 "magicaly" become a RAID0

[Phil Turmel]

Good morning Thomas,

On 04/13/2015 03:29 PM, Thomas MARCHESSEAU wrote:

> Mdadm —-assemble —- force /dev/md1 /dev/sdb …etc… /dev/sdh
> And i’ve got a good feedback from de system :
> Mdadm : forcing event count in /dev/sdg from 21954 to 21958
> Mdadm : forcing event count in /dev/sdh from  21954 to 21958
> Mdadm : clearing FAULTY flag for device 5 in /dev/md1 fo dev/sdg
> Mdadm : clearing FAULTY flag for device 6 in /dev/md1 fo dev/sdh
> Mdadm : making array /dev/md1 as ‘clean’
> Mdadm :/dev/md1 has bee started  with 7 drives
> 
> —> looks pretty good !
> 
> Mounting drive , and all seem ok .
> 1 / i’m now BACKUPING the most important stuff .
> 2 / i’ll backup all data
> 
> -> this will probably require 2 days

Very good to hear this.

> what’s your advice for next step ?
> - remove all md and rewrite a config ?
> - move to raid6 ( is there a way to convert RAID5 to 6 ) (
> http://ewams.net/?date=2013/05/02&view=Converting_RAID5_to_RAID6_in_mdadm
> ) 

Yes, just --add a spare device to the array, then --grow --level=6 to
start a live reshape.

> - re install a fresh clean system ?

Not necessary.

Phil

--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: RAID 5 "magicaly" become a RAID0

[Thomas MARCHESSEAU]

Hi Team ,

>
>Very good to hear this.
It crashed once , but after a reboot and re-assemble ,  i¹ve backuped
_everything_
 
-> Thank you very much for you support !
>
>Yes, just --add a spare device to the array, then --grow --level=6 to
>start a live reshape.

I tryed , but it failed with many buffer I/O error , ( mostly on the  last
4 drives , ( not sure , but seems hosted on the same chipset)
And now , i have tons of :
Buffer I/O error on device sdf , logical block 12
Š  logical block 11 Š and so on

Same on SDH  

>


--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: RAID 5 "magicaly" become a RAID0

[Phil Turmel]

Good morning Thomas,

On 04/16/2015 04:53 AM, Thomas MARCHESSEAU wrote:
> Hi Team ,
> 
>>
>> Very good to hear this.
> It crashed once , but after a reboot and re-assemble ,  i¹ve backuped
> _everything_
>  
> -> Thank you very much for you support !

You're welcome.

>> Yes, just --add a spare device to the array, then --grow --level=6 to
>> start a live reshape.
> 
> I tryed , but it failed with many buffer I/O error , ( mostly on the  last
> 4 drives , ( not sure , but seems hosted on the same chipset)
> And now , i have tons of :
> Buffer I/O error on device sdf , logical block 12
> Š  logical block 11 Š and so on
> 
> Same on SDH  

You mentioned a possibly loose sata cable causing the initial problem.
I'm not so sure.  I think you should check your power supply.

The smartctl reports you supplied eliminate the most common problem,
timeout mismatch, as you have nice raid-rated drives.  The next most
common problem I've seen is insufficient power, which is most apparent
when writing.

Add up all of the power consumption ratings of your hardware to make
sure a new power supply is suitable.  And if you have/get a multiple
rail supply, make sure you spread the load across the independent circuits.

Phil
--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html