All of lore.kernel.org
 help / color / mirror / Atom feed
* xfs on armv5 still with erroneous log in kernel 2.6.35.4
@ 2010-09-05  8:52 Marcus Osdoba
  2010-09-06  0:52 ` Dave Chinner
  0 siblings, 1 reply; 9+ messages in thread
From: Marcus Osdoba @ 2010-09-05  8:52 UTC (permalink / raw)
  To: xfs


[-- Attachment #1.1: Type: text/plain, Size: 1228 bytes --]

  Hello XFS mailinglist,

On my armv5 device I like to use XFS for my simple home made nas, 
because I think it is ideal for low/medium performance CPUs.
I searched the mailing archive about the usage of XFS on arm 
architecture. I figured out, that the patchset of James Bottomley was 
applied to the main line. So I expected xfs to run properly on arm. 
Unfortunatly I still run into this (known) error after writing some data 
on an xfs partition and remounting it:
<mailto:xfs@oss.sgi.com>"
SGI XFS with ACLs, security attributes, large block/inode numbers, no 
debug enabled
SGI XFS Quota Management subsystem
XFS mounting filesystem sda1
Starting XFS recovery on filesystem: sda1 (logdev: internal)
XFS: xlog_recover_process_data: bad clientid
XFS: log mount/recovery failed: error 5
XFS: log mount failed
"

Am I still forced to use the "hammer" approach (flushing buffers in 
xfs_buf.c) which was proposed in January 2010? Or did I misinterpret the 
logfile of the xfs component in the kernel (so no arm fixing patches 
were applied)?

Is xfs NOW be known to work on arm (e.g. armv5)? If so I like to 
complain. If not, I'm willing to test patches which might solve this issue.

Thanks for reading and any comment,
Ossy

[-- Attachment #1.2: Type: text/html, Size: 1662 bytes --]

[-- Attachment #2: Type: text/plain, Size: 121 bytes --]

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: xfs on armv5 still with erroneous log in kernel 2.6.35.4
  2010-09-05  8:52 xfs on armv5 still with erroneous log in kernel 2.6.35.4 Marcus Osdoba
@ 2010-09-06  0:52 ` Dave Chinner
  2010-09-06  3:24   ` Eric Sandeen
  0 siblings, 1 reply; 9+ messages in thread
From: Dave Chinner @ 2010-09-06  0:52 UTC (permalink / raw)
  To: Marcus Osdoba; +Cc: xfs

On Sun, Sep 05, 2010 at 10:52:04AM +0200, Marcus Osdoba wrote:
>  Hello XFS mailinglist,
> 
> On my armv5 device I like to use XFS for my simple home made nas,
> because I think it is ideal for low/medium performance CPUs.
> I searched the mailing archive about the usage of XFS on arm
> architecture. I figured out, that the patchset of James Bottomley
> was applied to the main line. So I expected xfs to run properly on
> arm. Unfortunatly I still run into this (known) error after writing
> some data on an xfs partition and remounting it:
> <mailto:xfs@oss.sgi.com>"
> SGI XFS with ACLs, security attributes, large block/inode numbers,
> no debug enabled
> SGI XFS Quota Management subsystem
> XFS mounting filesystem sda1
> Starting XFS recovery on filesystem: sda1 (logdev: internal)
> XFS: xlog_recover_process_data: bad clientid
> XFS: log mount/recovery failed: error 5
> XFS: log mount failed
> "
>
> Am I still forced to use the "hammer" approach (flushing buffers in
> xfs_buf.c) which was proposed in January 2010? Or did I misinterpret
> the logfile of the xfs component in the kernel (so no arm fixing
> patches were applied)?

What kernel version are you running? The xfs-vipt branch was merged into
mainline in late February, so kernels from 2.6.34 onwards should be
OK.

If it isn't ok, then we need to know exactly what ARM CPU arch you
are using, and if the old brute-force cache flushing hack fix the
problem or not.

> Is xfs NOW be known to work on arm (e.g. armv5)? If so I like to
> complain. If not, I'm willing to test patches which might solve this
> issue.

I don't know of any outstanding XFS specific issues on ARM, but I
don't have any ARM machines here that I can test on....

Cheers,

Dave.
-- 
Dave Chinner
david@fromorbit.com

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: xfs on armv5 still with erroneous log in kernel 2.6.35.4
  2010-09-06  0:52 ` Dave Chinner
@ 2010-09-06  3:24   ` Eric Sandeen
  2010-09-06 18:37     ` Marcus Osdoba
  0 siblings, 1 reply; 9+ messages in thread
From: Eric Sandeen @ 2010-09-06  3:24 UTC (permalink / raw)
  To: Dave Chinner; +Cc: Marcus Osdoba, xfs

Dave Chinner wrote:
> On Sun, Sep 05, 2010 at 10:52:04AM +0200, Marcus Osdoba wrote:
>>  Hello XFS mailinglist,
>>
>> On my armv5 device I like to use XFS for my simple home made nas,
>> because I think it is ideal for low/medium performance CPUs.
>> I searched the mailing archive about the usage of XFS on arm
>> architecture. I figured out, that the patchset of James Bottomley
>> was applied to the main line. So I expected xfs to run properly on
>> arm. Unfortunatly I still run into this (known) error after writing
>> some data on an xfs partition and remounting it:
>> <mailto:xfs@oss.sgi.com>"
>> SGI XFS with ACLs, security attributes, large block/inode numbers,
>> no debug enabled
>> SGI XFS Quota Management subsystem
>> XFS mounting filesystem sda1
>> Starting XFS recovery on filesystem: sda1 (logdev: internal)
>> XFS: xlog_recover_process_data: bad clientid
>> XFS: log mount/recovery failed: error 5
>> XFS: log mount failed
>> "
>>
>> Am I still forced to use the "hammer" approach (flushing buffers in
>> xfs_buf.c) which was proposed in January 2010? Or did I misinterpret
>> the logfile of the xfs component in the kernel (so no arm fixing
>> patches were applied)?
> 
> What kernel version are you running? The xfs-vipt branch was merged into
> mainline in late February, so kernels from 2.6.34 onwards should be
> OK.
> 
> If it isn't ok, then we need to know exactly what ARM CPU arch you
> are using, and if the old brute-force cache flushing hack fix the
> problem or not.
> 
>> Is xfs NOW be known to work on arm (e.g. armv5)? If so I like to
>> complain. If not, I'm willing to test patches which might solve this
>> issue.
> 
> I don't know of any outstanding XFS specific issues on ARM, but I
> don't have any ARM machines here that I can test on....

I do, and owe their donors some testing; if this is still failing
on a kernel with the vipt stuff in place I'll haul them out and
do some testing..

-Eric

> Cheers,
> 
> Dave.

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: xfs on armv5 still with erroneous log in kernel 2.6.35.4
  2010-09-06  3:24   ` Eric Sandeen
@ 2010-09-06 18:37     ` Marcus Osdoba
  2010-09-07  6:03       ` Dave Chinner
  0 siblings, 1 reply; 9+ messages in thread
From: Marcus Osdoba @ 2010-09-06 18:37 UTC (permalink / raw)
  To: Eric Sandeen; +Cc: xfs

  Am 06.09.2010 05:24, schrieb Eric Sandeen:
>
> I do, and owe their donors some testing; if this is still failing
> on a kernel with the vipt stuff in place I'll haul them out and
> do some testing..
>
> -Eric
Hi Eric,
Thank you both for your ansers.

I'm using the latest stable kernel 2.6.35.4. The filesystem was created 
on the target device with a cross compiled xfsprogs 3.1.3.
The systems runs on an armv5te architecture (sheevaplug derivative). 
After creating, mounting and writing some data on it, re-mounting was 
not possible with the above mentioned error. I've found this message in 
the mailinglistarchive and thought the patches were integrated into 
mainline.

How can I help? What additional information do you need?

regards,
Marcus

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: xfs on armv5 still with erroneous log in kernel 2.6.35.4
  2010-09-06 18:37     ` Marcus Osdoba
@ 2010-09-07  6:03       ` Dave Chinner
  2010-09-07 21:55         ` Marcus Osdoba
  0 siblings, 1 reply; 9+ messages in thread
From: Dave Chinner @ 2010-09-07  6:03 UTC (permalink / raw)
  To: Marcus Osdoba; +Cc: Eric Sandeen, xfs

On Mon, Sep 06, 2010 at 08:37:04PM +0200, Marcus Osdoba wrote:
>  Am 06.09.2010 05:24, schrieb Eric Sandeen:
> >
> >I do, and owe their donors some testing; if this is still failing
> >on a kernel with the vipt stuff in place I'll haul them out and
> >do some testing..
> >
> >-Eric
> Hi Eric,
> Thank you both for your ansers.
> 
> I'm using the latest stable kernel 2.6.35.4. The filesystem was
> created on the target device with a cross compiled xfsprogs 3.1.3.
> The systems runs on an armv5te architecture (sheevaplug derivative).
> After creating, mounting and writing some data on it, re-mounting
> was not possible with the above mentioned error. I've found this
> message in the mailinglistarchive and thought the patches were
> integrated into mainline.
> 
> How can I help? What additional information do you need?

can you see if xfs_logprint can parse the log? probably best to
use the "-t" option for transactional output as that should be the
equivalent of log recovery parsing the log.

Further, can you make sure you are mounting a clean filesystem
by running sync a couple of timeѕ before you unmount? If the log is
clean and you are seeing the problem, it will narrow down the
possible causes of the problem. xfs_logprint should tell you if the
log is clean or dirty....

Cheers,

Dave.
-- 
Dave Chinner
david@fromorbit.com

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: xfs on armv5 still with erroneous log in kernel 2.6.35.4
  2010-09-07  6:03       ` Dave Chinner
@ 2010-09-07 21:55         ` Marcus Osdoba
  2010-09-08  7:43           ` Dave Chinner
  0 siblings, 1 reply; 9+ messages in thread
From: Marcus Osdoba @ 2010-09-07 21:55 UTC (permalink / raw)
  To: Dave Chinner; +Cc: Eric Sandeen, xfs

[-- Attachment #1: Type: text/plain, Size: 4741 bytes --]

  Am 07.09.2010 08:03, schrieb Dave Chinner:
> On Mon, Sep 06, 2010 at 08:37:04PM +0200, Marcus Osdoba wrote:
>> I'm using the latest stable kernel 2.6.35.4. The filesystem was
>> created on the target device with a cross compiled xfsprogs 3.1.3.
>> The systems runs on an armv5te architecture (sheevaplug derivative).
>> After creating, mounting and writing some data on it, re-mounting
>> was not possible with the above mentioned error. I've found this
>> message in the mailinglistarchive and thought the patches were
>> integrated into mainline.
>>
>> How can I help? What additional information do you need?
> can you see if xfs_logprint can parse the log? probably best to
> use the "-t" option for transactional output as that should be the
> equivalent of log recovery parsing the log.
 >cp something on it
 >umount /data
 >xfs_logprint /dev/sda1
[...]
============================================================================
cycle: 1        version: 2              lsn: 1,24       tail_lsn: 1,22
length of Log Record: 512       prev offset: 22         num ops: 1
uuid: e590b021-77e1-4b33-96c9-ae2247225127   format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 5305b794  len: 8  clientid: LOG  flags: UNMOUNT
Unmount filesystem

============================================================================
cycle: 1        version: 2              lsn: 1,26       tail_lsn: 1,26
length of Log Record: 9216      prev offset: 24         num ops: 145
uuid: e590b021-77e1-4b33-96c9-ae2247225127   format: little endian linux
h_size: 32768
**********************************************************************
* ERROR: data block=26                                                *
**********************************************************************
Bad data in log

> Further, can you make sure you are mounting a clean filesystem
> by running sync a couple of timeѕ before you unmount? If the log is
> clean and you are seeing the problem, it will narrow down the
> possible causes of the problem. xfs_logprint should tell you if the
> log is clean or dirty....
 >mount /dev/sda1 /data
 >cp something on it
 >sync
 >umount /data
 > xfs_logprint /dev/sda1
[...]
============================================================================
cycle: 1        version: 2              lsn: 1,24       tail_lsn: 1,22
length of Log Record: 512       prev offset: 22         num ops: 1
uuid: e590b021-77e1-4b33-96c9-ae2247225127   format: little endian linux
h_size: 32768
----------------------------------------------------------------------------
Oper (0): tid: 5305b794  len: 8  clientid: LOG  flags: UNMOUNT
Unmount filesystem

============================================================================
xfs_logprint: skipped 4072 cleared blocks in range: 26 - 4097
xfs_logprint: skipped 301142 zeroed blocks in range: 4098 - 305239
xfs_logprint: physical end of log
============================================================================
xfs_logprint: logical end of log
============================================================================
 > mount -t xfs /dev/sda1 /data
... mounting without problems.....


Is sync'ing enough for solving this issue? -> Reproduce:
 >mount /dev/sda1 /data
 >cp something more on it
 >sync
 >umount /data
 >device or resource busy
 >sync
 >umount /data
 > xfs_logprint /dev/sda1
[...]
Oper (239): tid: 8c6285a0  len: 24  clientid: TRANS  flags: none
BUF:  #regs: 2   start blkno: 468854881 (0x1bf22861)  len: 1  bmap size: 
1  flags: 0x0
Oper (240): tid: 8c6285a0  len: 0  clientid: TRANS  flags: none
BUF DATA
----------------------------------------------------------------------------
Oper (241): tid: 0  len: 1  clientid: ERROR  flags: none
xfs_logprint: unknown log operation type (2a01)
**********************************************************************
* ERROR: data block=2                                                 *
**********************************************************************
Bad data in log


*sigh*
That wasn't the solution. Even after sync and unmounting I got an 
errouneous log.
See attachment for xfs_logprint -t /dev/sda1  output.

So I am forced to wait until xfs really has written all data to disk 
(when do I know this?) and must I run sync several times?
I think umount should wait until sync is complete ... and it should not 
lead to an errouneous log in my opinion.
Please correct me if I'm wrong or have completly misguided expectations....

The fact is:
After writing much data on the xfs partition with consecutive sync and 
unmounting, I reproducible gather an erroneous log.

What debug information do you need?

Thanks for your help.

Regards,
Marcus

[-- Attachment #2: xfs_logprint_t.out --]
[-- Type: text/plain, Size: 54641 bytes --]

$ xfs_logprint -t /dev/sda1
xfs_logprint:
    data device: 0x801
    log device: 0x801 daddr: 312569952 length: 305240

    log tail: 1683 head: 1811 state: <DIRTY>


LOG REC AT LSN cycle 1 block 1683 (0x1, 0x693)
============================================================================
TRANS: tid:0x1f0d9f80  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xe658c88c  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x83cf5e45  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xf2f6e234  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xdb256910  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xbcfd212  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x79807c56  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x7bab7f42  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xbb05cf4a  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xfbf9a58d  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x4fcd01b3  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xab375900  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x1c3004c1  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xe5ec1134  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x8ee30844  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x67974f5d  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x9978d105  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x7e8f14ff  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x9dd53cf4  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:128
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xd7fcf2e7  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xbd1a6fe  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xde58e0d  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x59153fd6  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xbf153f00  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x6f582df8  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xc93176ad  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x79747627  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA

LOG REC AT LSN cycle 1 block 1747 (0x1, 0x6d3)
============================================================================
TRANS: tid:0x2542d121  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xd1cb6d19  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x1c23a6fa  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x86c7ecbb  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xa71e9dcd  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x817f5a56  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x816ab7c  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x2fb2979b  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x8d61b17c  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xa63d1149  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x8b3a2bda  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x7f6fe28e  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x5bcf48b  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xcb4b8d4d  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x356d4823  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xdb4fa2e5  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x7199c33a  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fea0
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fdf8 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67ba8 len:28 a:0x6fee8 len:128 a:0x6ff70 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x9a3316b1  type:SETATTR  #items:1  trans:0x0  q:0x67a88
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x67b10 len:96 a:0x67b78 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
============================================================================
TRANS: tid:0x576a05f8  type:CREATE  #items:5  trans:0x0  q:0x67a88
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22862   len:1   bmap size:1   flags:0x0
        AGI Buffer: (XAGI)
BUF: cnt:2 total:2 a:0x6fc08 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22878   len:8   bmap size:2   flags:0x0
        BUF DATA
INO: cnt:2 total:2 a:0x67aa8 len:56 a:0x67b10 len:96
        INODE: #regs:2   ino:0x60000082  flags:0x1   dsize:0
        CORE inode:
INO: cnt:2 total:2 a:0x6fdf8 len:56 a:0x6fee8 len:96
        INODE: #regs:2   ino:0x60000080  flags:0x1   dsize:16
        CORE inode:
BUF: cnt:3 total:3 a:0x6fe80 len:28 a:0x6ff50 len:384 a:0x700d8 len:128
        BUF:  #regs:3   start blkno:0x1bf228c0   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x6d28888b  type:SETATTR_SIZE  #items:1  trans:0x0  q:0x6fea0
INO: cnt:2 total:2 a:0x6fdf8 len:56 a:0x6fc28 len:96
        INODE: #regs:2   ino:0x60000082  flags:0x1   dsize:0
        CORE inode:
============================================================================
TRANS: tid:0xc8e02803  type:SETATTR  #items:1  trans:0x0  q:0x6fea0
INO: cnt:2 total:2 a:0x6fdf8 len:56 a:0x6fd10 len:96
        INODE: #regs:2   ino:0x60000082  flags:0x1   dsize:0
        CORE inode:
============================================================================
TRANS: tid:0x902ce0e5  type:CREATE  #items:5  trans:0x0  q:0x6fea0
BUF: cnt:2 total:2 a:0x6fe80 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22862   len:1   bmap size:1   flags:0x0
        AGI Buffer: (XAGI)
BUF: cnt:2 total:2 a:0x6fdd8 len:28 a:0x6fd10 len:128
        BUF:  #regs:2   start blkno:0x1bf22878   len:8   bmap size:2   flags:0x0
        BUF DATA
INO: cnt:2 total:2 a:0x6fdf8 len:56 a:0x67b10 len:96
        INODE: #regs:2   ino:0x60000083  flags:0x1   dsize:0
        CORE inode:
INO: cnt:2 total:2 a:0x67aa8 len:56 a:0x6fec0 len:96
        INODE: #regs:2   ino:0x60000080  flags:0x1   dsize:16
        CORE inode:
BUF: cnt:3 total:3 a:0x67bc8 len:28 a:0x6ff28 len:384 a:0x700b0 len:128
        BUF:  #regs:3   start blkno:0x1bf228c0   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x13655853  type:SETATTR_SIZE  #items:1  trans:0x0  q:0x67ba8
INO: cnt:2 total:2 a:0x67aa8 len:56 a:0x6fc28 len:96
        INODE: #regs:2   ino:0x60000083  flags:0x1   dsize:0
        CORE inode:
============================================================================
TRANS: tid:0xc1bc6f75  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67ba8
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x6fd10 len:96 a:0x6fe38 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67bc8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x67b10 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fec0 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fdb8 len:28 a:0x6ff70 len:128 a:0x6fff8 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x21882721  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fe80
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x6fd10 len:96 a:0x6fe38 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fdb8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fec0 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x67b10 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67bc8 len:28 a:0x6ff70 len:128 a:0x6fff8 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x4575dee8  type:STRAT_WRITE  #items:5  trans:0x0  q:0x67ba8
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x6fd10 len:96 a:0x6fe38 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x67bc8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fec0 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x67b10 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x6fdb8 len:28 a:0x6ff70 len:128 a:0x6fff8 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0xc29402f1  type:STRAT_WRITE  #items:5  trans:0x0  q:0x6fe80
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x6fd10 len:96 a:0x6fe38 len:40
        INODE: #regs:3   ino:0x60000081  flags:0x9   dsize:40
        CORE inode:
                DATA FORK BTREE inode data:
BUF: cnt:2 total:2 a:0x6fdb8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x6fec0 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x67b10 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:3 total:3 a:0x67bc8 len:28 a:0x6ff70 len:128 a:0x6fff8 len:256
        BUF:  #regs:3   start blkno:0x1bf86548   len:8   bmap size:2   flags:0x0
        BUF DATA
        BUF DATA
============================================================================
TRANS: tid:0x6b753401  type:STRAT_WRITE  #items:4  trans:0x0  q:0x67ba8
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x6fd10 len:96 a:0x677e8 len:16
        INODE: #regs:3   ino:0x60000082  flags:0x5   dsize:16
        CORE inode:
                DATA FORK EXTENTS inode data:
BUF: cnt:2 total:2 a:0x67bc8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcb0 len:28 a:0x6fec0 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fd98 len:28 a:0x67b10 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
============================================================================
TRANS: tid:0x2a850549  type:STRAT_WRITE  #items:4  trans:0x0  q:0x6fdd8
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x6fd10 len:96 a:0x677e8 len:16
        INODE: #regs:3   ino:0x60000083  flags:0x5   dsize:16
        CORE inode:
                DATA FORK EXTENTS inode data:
BUF: cnt:2 total:2 a:0x6fea0 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fcf0 len:28 a:0x6fec0 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x67a88 len:28 a:0x67b10 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA
============================================================================
TRANS: tid:0x15706c1f  type:STRAT_WRITE  #items:4  trans:0x0  q:0x67bc8
INO: cnt:3 total:3 a:0x67aa8 len:56 a:0x6fd10 len:96 a:0x677e8 len:16
        INODE: #regs:3   ino:0x60000083  flags:0x5   dsize:16
        CORE inode:
                DATA FORK EXTENTS inode data:
BUF: cnt:2 total:2 a:0x67ba8 len:24 a:0x6fc28 len:128
        BUF:  #regs:2   start blkno:0x1bf22861   len:1   bmap size:1   flags:0x0
        AGF Buffer: (XAGF)
BUF: cnt:2 total:2 a:0x6fc08 len:28 a:0x6fec0 len:128
        BUF:  #regs:2   start blkno:0x1bf22870   len:8   bmap size:2   flags:0x0
        BUF DATA
BUF: cnt:2 total:2 a:0x6fcd0 len:28 a:0x67b10 len:128
        BUF:  #regs:2   start blkno:0x1bf22868   len:8   bmap size:2   flags:0x0
        BUF DATA

[-- Attachment #3: Type: text/plain, Size: 121 bytes --]

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: xfs on armv5 still with erroneous log in kernel 2.6.35.4
  2010-09-07 21:55         ` Marcus Osdoba
@ 2010-09-08  7:43           ` Dave Chinner
  2010-09-08 18:36             ` Marcus Osdoba
  0 siblings, 1 reply; 9+ messages in thread
From: Dave Chinner @ 2010-09-08  7:43 UTC (permalink / raw)
  To: Marcus Osdoba; +Cc: Eric Sandeen, xfs

On Tue, Sep 07, 2010 at 11:55:47PM +0200, Marcus Osdoba wrote:
>  Am 07.09.2010 08:03, schrieb Dave Chinner:
> >On Mon, Sep 06, 2010 at 08:37:04PM +0200, Marcus Osdoba wrote:
> >>I'm using the latest stable kernel 2.6.35.4. The filesystem was
> >>created on the target device with a cross compiled xfsprogs 3.1.3.
> >>The systems runs on an armv5te architecture (sheevaplug derivative).
> >>After creating, mounting and writing some data on it, re-mounting
> >>was not possible with the above mentioned error. I've found this
> >>message in the mailinglistarchive and thought the patches were
> >>integrated into mainline.
> >>
> >>How can I help? What additional information do you need?
....

> Is sync'ing enough for solving this issue? -> Reproduce:
> >mount /dev/sda1 /data
> >cp something more on it
> >sync
> >umount /data
> >device or resource busy

What is this error? Anything in dmesg? Does this always occur
before the log recovery error on next mount?

FWIW, please copy the exact commands and errors from your terminal -
paraphrasing them like this does not help me underѕtand exactly what
is happening...

Cheers,

Dave.
-- 
Dave Chinner
david@fromorbit.com

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: xfs on armv5 still with erroneous log in kernel 2.6.35.4
  2010-09-08  7:43           ` Dave Chinner
@ 2010-09-08 18:36             ` Marcus Osdoba
  2010-09-09  6:45               ` Dave Chinner
  0 siblings, 1 reply; 9+ messages in thread
From: Marcus Osdoba @ 2010-09-08 18:36 UTC (permalink / raw)
  To: Dave Chinner; +Cc: Eric Sandeen, xfs

  Am 08.09.2010 09:43, schrieb Dave Chinner:
>
> FWIW, please copy the exact commands and errors from your terminal -
> paraphrasing them like this does not help me underѕtand exactly what
> is happening...
Hi Dave,

I'm very sorry for annoying you. Please excuse this.

You asked me to copy the exact commands from the terminal. I did that 
despite the fact, that I replaced "cp /bin/* /data" with "cp something 
on it". All other commands are 100% the same in exactly the given order 
in the former mail.
Furthermore you asked me to give the output of xfs_printlog with and 
without option -t. I gave that output in the last mail, too.

Please take my apologies and note the workflow I have tested:

 >mount -t xfs /dev/sda1 /data
 >cp /bin/sh /data
 >sync
 >umount /data
 >xfs_printlog /dev/sda1
#no ERROR entry visible
 >mount -t xfs /dev/sda1 /data
#re mounting works fine, no problems!,
#so I thought running a sync before the umount would solve my erroneous 
log problem on ARM devices

# The following command chain trys to reproduce the error
 >mount -t xfs /dev/sda1 /data
 >cp /bin/* /data
 >sync
Device or resource busy.
 >sync
 >umount /data
 >xfs_printlog /dev/sda1
#includes an ERROR entry at the end, see last mail

The output of dmesg after trying to mount a partition on which I wrote 
some files before,
I gave in the very first mail:
"
SGI XFS with ACLs, security attributes, large block/inode numbers, no 
debug enabled
SGI XFS Quota Management subsystem
XFS mounting filesystem sda1
Starting XFS recovery on filesystem: sda1 (logdev: internal)
XFS: xlog_recover_process_data: bad clientid
XFS: log mount/recovery failed: error 5
XFS: log mount failed
"

My expectations:
- sync should never be mandatory before  unmounting to keep the FS clean 
(any FS)
- umount should never break the log of the FS

Facts:
Mounting the XFS-Parttition, writing some data on it and unmounting 
results in an erroneous log which forces a xfs_repair -L on the next mount.
(This I do not expect either...)

I do not know which debug procedures are useful and would give you some 
useful output. Sorry about this.

After summing up the content I gave in the mailchain, please let me 
know, if solving this issue has any chance of success.

Thanks and kind regards,
Marcus

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: xfs on armv5 still with erroneous log in kernel 2.6.35.4
  2010-09-08 18:36             ` Marcus Osdoba
@ 2010-09-09  6:45               ` Dave Chinner
  0 siblings, 0 replies; 9+ messages in thread
From: Dave Chinner @ 2010-09-09  6:45 UTC (permalink / raw)
  To: Marcus Osdoba; +Cc: Eric Sandeen, xfs

On Wed, Sep 08, 2010 at 08:36:03PM +0200, Marcus Osdoba wrote:
>  Am 08.09.2010 09:43, schrieb Dave Chinner:
> >mount -t xfs /dev/sda1 /data
> >cp /bin/sh /data
> >sync
> >umount /data
> >xfs_printlog /dev/sda1
> #no ERROR entry visible

Again, can you pleae paste the entire logprint output here?  I'm
asking for _exactly_ what is in your terminal as a result of the
commands you ran. That is, if everything is working correctly, I
would expect you to be pasting in something like this:

# mount /dev/vdb /mnt/scratch
# cp /bin/sh /mnt/scratch
# sync
# umount /mnt/scratch
# xfs_logprint -t /dev/vdb
xfs_logprint:
    data device: 0xfd10
    log device: 0xfd10 daddr: 10485792 length: 20480

    log tail: 6924 head: 6924 state: <CLEAN>

#

If it is different to this, then those differences might
tell me is going wrong. but without the exact commands and output,
I cannot help you....

> # The following command chain trys to reproduce the error
> >mount -t xfs /dev/sda1 /data
> >cp /bin/* /data
> >sync
> Device or resource busy.

This should not be occurring.  What is generating this error? is
there anything in your logs/dmesg, etc that indicates what might be
the cause?  This is the error that we need to understand first...

> My expectations:
> - sync should never be mandatory before  unmounting to keep the FS
> clean (any FS)

It's not. I asked you to run it first to separate writeback from the
unmount process to determine if it was writeback that was having
problems. Clearly, if sync is triggering an error, then the problem
is realted to writeback, and not unmount.

FYI: Without a sync, you should still see a clean log:

# mount /dev/vdb /mnt/scratch
# cp /bin/* /mnt/scratch
# umount /mnt/scratch
# xfs_logprint -t /dev/vdb
xfs_logprint:
    data device: 0xfd10
    log device: 0xfd10 daddr: 10485792 length: 20480

    log tail: 8703 head: 8703 state: <CLEAN>

#

Cheers,

Dave.
-- 
Dave Chinner
david@fromorbit.com

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2010-09-09  6:44 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-09-05  8:52 xfs on armv5 still with erroneous log in kernel 2.6.35.4 Marcus Osdoba
2010-09-06  0:52 ` Dave Chinner
2010-09-06  3:24   ` Eric Sandeen
2010-09-06 18:37     ` Marcus Osdoba
2010-09-07  6:03       ` Dave Chinner
2010-09-07 21:55         ` Marcus Osdoba
2010-09-08  7:43           ` Dave Chinner
2010-09-08 18:36             ` Marcus Osdoba
2010-09-09  6:45               ` Dave Chinner

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.