* raid 5 on linux --againnnn (sorryy it's big)
@ 2003-07-25 4:53 c4c3m
2003-07-25 5:46 ` Neil Brown
0 siblings, 1 reply; 5+ messages in thread
From: c4c3m @ 2003-07-25 4:53 UTC (permalink / raw)
To: linux-raid
this is the messages from faulty machine:
#mdadm.static -Eb /dev/sdc*
ARRAY /dev/md4 level=raid5 num-devices=3 UUID=12a3daa6:98bc6aca:98d38bed:
414bad01
devices=/dev/sdc9
ARRAY /dev/md3 level=raid5 num-devices=3 UUID=5c4fb8f2:7aad3154:83515188:
5945a00b
devices=/dev/sdc8
ARRAY /dev/md2 level=raid5 num-devices=3 UUID=31788297:ac6dab84:1dc952b3:
fec35535
devices=/dev/sdc7
ARRAY /dev/md1 level=raid5 num-devices=3 UUID=ed01ad73:e4a5e4d0:90eb9b59:
15e5c3c0
devices=/dev/sdc6
ARRAY /dev/md8 level=raid5 num-devices=3 UUID=1708a6d1:96874201:39d9f451:
bed35249
devices=/dev/sdc13
ARRAY /dev/md7 level=raid5 num-devices=3 UUID=f385575d:d3185f42:37e7d321:
4784a76c
devices=/dev/sdc12
ARRAY /dev/md6 level=raid5 num-devices=3 UUID=cdcae134:499035b2:e539a33a:
636fa315
devices=/dev/sdc11
ARRAY /dev/md5 level=raid5 num-devices=3 UUID=59f4a4fc:40471289:9d6e0430:
44f950a1
devices=/dev/sdc10
ARRAY /dev/md9 level=raid5 num-devices=3 UUID=3b2e48f6:efb0795d:6fa8e6c7:
18e6d984
devices=/dev/sdc1,/dev/sdc3,/dev/sdc4
#mdadm.static -E /dev/sdc*
/dev/sdc1:
Magic : a92b4efc
Version : 00.90.00
UUID : 3b2e48f6:efb0795d:6fa8e6c7:18e6d984
Creation Time : Mon Jan 15 23:27:23 2001
Raid Level : raid5
Device Size : 497920 (486.25 MiB 509.87 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 9
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : d6262aad - correct
Events : 0.267
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 33 0 active sync /dev/sdc1
0 0 8 33 0 active sync /dev/sdc1
1 1 8 35 1 active sync /dev/sdc3
2 2 8 36 2 active sync /dev/sdc4
/dev/sdc10:
Magic : a92b4efc
Version : 00.90.00
UUID : 59f4a4fc:40471289:9d6e0430:44f950a1
Creation Time : Mon Jan 15 23:27:03 2001
Raid Level : raid5
Device Size : 1036096 (1011.81 MiB 1060.96 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 5
Update Time : Wed May 21 09:34:44 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 9f0d3745 - correct
Events : 0.200
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 42 2 active sync /dev/sdc10
0 0 8 26 0 active sync /dev/sdb10
1 1 8 10 1 active sync /dev/sda10
2 2 8 42 2 active sync /dev/sdc10
/dev/sdc11:
Magic : a92b4efc
Version : 00.90.00
UUID : cdcae134:499035b2:e539a33a:636fa315
Creation Time : Mon Jan 15 23:27:08 2001
Raid Level : raid5
Device Size : 546112 (533.31 MiB 559.22 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 6
Update Time : Wed May 21 09:34:44 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 82670e2f - correct
Events : 0.200
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 43 2 active sync /dev/sdc11
0 0 8 27 0 active sync /dev/sdb11
1 1 8 11 1 active sync /dev/sda11
2 2 8 43 2 active sync /dev/sdc11
/dev/sdc12:
Magic : a92b4efc
Version : 00.90.00
UUID : f385575d:d3185f42:37e7d321:4784a76c
Creation Time : Mon Jan 15 23:27:13 2001
Raid Level : raid5
Device Size : 409536 (399.94 MiB 419.36 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 7
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 68c07feb - correct
Events : 0.267
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 44 2 active sync /dev/sdc12
0 0 8 28 0 active sync /dev/sdb12
1 1 8 12 1 active sync /dev/sda12
2 2 8 44 2 active sync /dev/sdc12
/dev/sdc13:
Magic : a92b4efc
Version : 00.90.00
UUID : 1708a6d1:96874201:39d9f451:bed35249
Creation Time : Mon Jan 15 23:27:18 2001
Raid Level : raid5
Device Size : 634432 (619.56 MiB 649.66 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 8
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : c8f6ecb4 - correct
Events : 0.267
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 45 2 active sync /dev/sdc13
0 0 8 29 0 active sync /dev/sdb13
1 1 8 13 1 active sync /dev/sda13
2 2 8 45 2 active sync /dev/sdc13
/dev/sdc3:
Magic : a92b4efc
Version : 00.90.00
UUID : 3b2e48f6:efb0795d:6fa8e6c7:18e6d984
Creation Time : Mon Jan 15 23:27:23 2001
Raid Level : raid5
Device Size : 497920 (486.25 MiB 509.87 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 9
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : d6262ab1 - correct
Events : 0.267
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 35 1 active sync /dev/sdc3
0 0 8 33 0 active sync /dev/sdc1
1 1 8 35 1 active sync /dev/sdc3
2 2 8 36 2 active sync /dev/sdc4
/dev/sdc4:
Magic : a92b4efc
Version : 00.90.00
UUID : 3b2e48f6:efb0795d:6fa8e6c7:18e6d984
Creation Time : Mon Jan 15 23:27:23 2001
Raid Level : raid5
Device Size : 497920 (486.25 MiB 509.87 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 9
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : d6262ab4 - correct
Events : 0.267
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 36 2 active sync /dev/sdc4
0 0 8 33 0 active sync /dev/sdc1
1 1 8 35 1 active sync /dev/sdc3
2 2 8 36 2 active sync /dev/sdc4
/dev/sdc6:
Magic : a92b4efc
Version : 00.90.00
UUID : ed01ad73:e4a5e4d0:90eb9b59:15e5c3c0
Creation Time : Mon Jan 15 23:26:43 2001
Raid Level : raid5
Device Size : 915584 (894.13 MiB 937.56 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 1
Update Time : Wed May 21 09:34:44 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 9ae14564 - correct
Events : 0.200
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 38 2 active sync /dev/sdc6
0 0 8 22 0 active sync /dev/sdb6
1 1 8 6 1 active sync /dev/sda6
2 2 8 38 2 active sync /dev/sdc6
/dev/sdc7:
Magic : a92b4efc
Version : 00.90.00
UUID : 31788297:ac6dab84:1dc952b3:fec35535
Creation Time : Mon Jan 15 23:26:48 2001
Raid Level : raid5
Device Size : 521984 (509.75 MiB 534.51 MB)
Raid Devices : 3
Total Devices : 2
Preferred Minor : 2
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 1d2adb92 - correct
Events : 0.272
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 39 2 active sync /dev/sdc7
0 0 0 0 0 faulty removed
1 1 8 7 1 active sync /dev/sda7
2 2 8 39 2 active sync /dev/sdc7
/dev/sdc8:
Magic : a92b4efc
Version : 00.90.00
UUID : 5c4fb8f2:7aad3154:83515188:5945a00b
Creation Time : Mon Jan 15 23:26:53 2001
Raid Level : raid5
Device Size : 1686720 (1647.19 MiB 1727.20 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 3
Update Time : Wed May 21 09:34:44 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : d607f434 - correct
Events : 0.200
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 40 2 active sync /dev/sdc8
0 0 8 24 0 active sync /dev/sdb8
1 1 8 8 1 active sync /dev/sda8
2 2 8 40 2 active sync /dev/sdc8
/dev/sdc9:
Magic : a92b4efc
Version : 00.90.00
UUID : 12a3daa6:98bc6aca:98d38bed:414bad01
Creation Time : Mon Jan 15 23:26:58 2001
Raid Level : raid5
Device Size : 1044096 (1019.63 MiB 1069.15 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 4
Update Time : Wed May 21 09:34:44 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : a7e9c883 - correct
Events : 0.200
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 41 2 active sync /dev/sdc9
0 0 8 25 0 active sync /dev/sdb9
1 1 8 9 1 active sync /dev/sda9
2 2 8 41 2 active sync /dev/sdc9
#mdadm.static -Eb /dev/sdb*
ARRAY /dev/md4 level=raid5 num-devices=3 UUID=12a3daa6:98bc6aca:98d38bed:
414bad01
devices=/dev/sdb9
ARRAY /dev/md3 level=raid5 num-devices=3 UUID=5c4fb8f2:7aad3154:83515188:
5945a00b
devices=/dev/sdb8
ARRAY /dev/md2 level=raid5 num-devices=3 UUID=31788297:ac6dab84:1dc952b3:
fec35535
devices=/dev/sdb7
ARRAY /dev/md1 level=raid5 num-devices=3 UUID=ed01ad73:e4a5e4d0:90eb9b59:
15e5c3c0
devices=/dev/sdb6
ARRAY /dev/md8 level=raid5 num-devices=3 UUID=1708a6d1:96874201:39d9f451:
bed35249
devices=/dev/sdb13
ARRAY /dev/md7 level=raid5 num-devices=3 UUID=f385575d:d3185f42:37e7d321:
4784a76c
devices=/dev/sdb12
ARRAY /dev/md6 level=raid5 num-devices=3 UUID=cdcae134:499035b2:e539a33a:
636fa315
devices=/dev/sdb11
ARRAY /dev/md5 level=raid5 num-devices=3 UUID=59f4a4fc:40471289:9d6e0430:
44f950a1
devices=/dev/sdb10
ARRAY /dev/md0 level=raid1 num-devices=2 UUID=be5bbd85:10d50fbf:6f2bf3dc:
88f7e433
devices=/dev/sdb1
#mdadm.static -E /dev/sdb*
/dev/sdb1:
Magic : a92b4efc
Version : 00.90.00
UUID : be5bbd85:10d50fbf:6f2bf3dc:88f7e433
Creation Time : Mon Jan 15 23:26:38 2001
Raid Level : raid1
Device Size : 1566208 (1529.50 MiB 1603.80 MB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : ea1c99b0 - correct
Events : 0.267
Number Major Minor RaidDevice State
this 0 8 17 0 active sync /dev/sdb1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 1 1 active sync /dev/sda1
/dev/sdb10:
Magic : a92b4efc
Version : 00.90.00
UUID : 59f4a4fc:40471289:9d6e0430:44f950a1
Creation Time : Mon Jan 15 23:27:03 2001
Raid Level : raid5
Device Size : 1036096 (1011.81 MiB 1060.96 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 5
Update Time : Wed May 21 09:34:44 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 9f0d3731 - correct
Events : 0.200
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 26 0 active sync /dev/sdb10
0 0 8 26 0 active sync /dev/sdb10
1 1 8 10 1 active sync /dev/sda10
2 2 8 42 2 active sync /dev/sdc10
/dev/sdb11:
Magic : a92b4efc
Version : 00.90.00
UUID : cdcae134:499035b2:e539a33a:636fa315
Creation Time : Mon Jan 15 23:27:08 2001
Raid Level : raid5
Device Size : 546112 (533.31 MiB 559.22 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 6
Update Time : Thu Jul 24 01:17:48 2003
State : dirty, no-errors
Active Devices : 2
Working Devices : 2
Failed Devices : 1
Spare Devices : 0
Checksum : 82baf99e - correct
Events : 0.201
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 27 0 active sync /dev/sdb11
0 0 8 27 0 active sync /dev/sdb11
1 1 8 11 1 active sync /dev/sda11
2 2 8 43 2 faulty /dev/sdc11
/dev/sdb12:
Magic : a92b4efc
Version : 00.90.00
UUID : f385575d:d3185f42:37e7d321:4784a76c
Creation Time : Mon Jan 15 23:27:13 2001
Raid Level : raid5
Device Size : 409536 (399.94 MiB 419.36 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 7
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 68c07fd7 - correct
Events : 0.267
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 28 0 active sync /dev/sdb12
0 0 8 28 0 active sync /dev/sdb12
1 1 8 12 1 active sync /dev/sda12
2 2 8 44 2 active sync /dev/sdc12
/dev/sdb13:
Magic : a92b4efc
Version : 00.90.00
UUID : 1708a6d1:96874201:39d9f451:bed35249
Creation Time : Mon Jan 15 23:27:18 2001
Raid Level : raid5
Device Size : 634432 (619.56 MiB 649.66 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 8
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : c8f6eca0 - correct
Events : 0.267
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 29 0 active sync /dev/sdb13
0 0 8 29 0 active sync /dev/sdb13
1 1 8 13 1 active sync /dev/sda13
2 2 8 45 2 active sync /dev/sdc13
/dev/sdb6:
Magic : a92b4efc
Version : 00.90.00
UUID : ed01ad73:e4a5e4d0:90eb9b59:15e5c3c0
Creation Time : Mon Jan 15 23:26:43 2001
Raid Level : raid5
Device Size : 915584 (894.13 MiB 937.56 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 1
Update Time : Wed May 21 09:34:44 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 9ae14550 - correct
Events : 0.200
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 22 0 active sync /dev/sdb6
0 0 8 22 0 active sync /dev/sdb6
1 1 8 6 1 active sync /dev/sda6
2 2 8 38 2 active sync /dev/sdc6
/dev/sdb7:
Magic : a92b4efc
Version : 00.90.00
UUID : 31788297:ac6dab84:1dc952b3:fec35535
Creation Time : Mon Jan 15 23:26:48 2001
Raid Level : raid5
Device Size : 521984 (509.75 MiB 534.51 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 2
Update Time : Wed May 21 09:34:44 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 1cd52881 - correct
Events : 0.200
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 23 0 active sync /dev/sdb7
0 0 8 23 0 active sync /dev/sdb7
1 1 8 7 1 active sync /dev/sda7
2 2 8 39 2 active sync /dev/sdc7
/dev/sdb8:
Magic : a92b4efc
Version : 00.90.00
UUID : 5c4fb8f2:7aad3154:83515188:5945a00b
Creation Time : Mon Jan 15 23:26:53 2001
Raid Level : raid5
Device Size : 1686720 (1647.19 MiB 1727.20 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 3
Update Time : Wed May 21 09:34:44 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : d607f420 - correct
Events : 0.200
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 24 0 active sync /dev/sdb8
0 0 8 24 0 active sync /dev/sdb8
1 1 8 8 1 active sync /dev/sda8
2 2 8 40 2 active sync /dev/sdc8
/dev/sdb9:
Magic : a92b4efc
Version : 00.90.00
UUID : 12a3daa6:98bc6aca:98d38bed:414bad01
Creation Time : Mon Jan 15 23:26:58 2001
Raid Level : raid5
Device Size : 1044096 (1019.63 MiB 1069.15 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 4
Update Time : Wed May 21 09:34:44 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : a7e9c86f - correct
Events : 0.200
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 25 0 active sync /dev/sdb9
0 0 8 25 0 active sync /dev/sdb9
1 1 8 9 1 active sync /dev/sda9
2 2 8 41 2 active sync /dev/sdc9
#mdadm.static -Eb /dev/sda*
ARRAY /dev/md4 level=raid5 num-devices=3 UUID=12a3daa6:98bc6aca:98d38bed:
414bad01
devices=/dev/sda9
ARRAY /dev/md3 level=raid5 num-devices=3 UUID=5c4fb8f2:7aad3154:83515188:
5945a00b
devices=/dev/sda8
ARRAY /dev/md2 level=raid5 num-devices=3 UUID=31788297:ac6dab84:1dc952b3:
fec35535
devices=/dev/sda7
ARRAY /dev/md1 level=raid5 num-devices=3 UUID=ed01ad73:e4a5e4d0:90eb9b59:
15e5c3c0
devices=/dev/sda6
ARRAY /dev/md8 level=raid5 num-devices=3 UUID=1708a6d1:96874201:39d9f451:
bed35249
devices=/dev/sda13
ARRAY /dev/md7 level=raid5 num-devices=3 UUID=f385575d:d3185f42:37e7d321:
4784a76c
devices=/dev/sda12
ARRAY /dev/md6 level=raid5 num-devices=3 UUID=cdcae134:499035b2:e539a33a:
636fa315
devices=/dev/sda11
ARRAY /dev/md5 level=raid5 num-devices=3 UUID=59f4a4fc:40471289:9d6e0430:
44f950a1
devices=/dev/sda10
ARRAY /dev/md0 level=raid1 num-devices=2 UUID=be5bbd85:10d50fbf:6f2bf3dc:
88f7e433
devices=/dev/sda1
#mdadm.static -E /dev/sda*
/dev/sda1:
Magic : a92b4efc
Version : 00.90.00
UUID : be5bbd85:10d50fbf:6f2bf3dc:88f7e433
Creation Time : Mon Jan 15 23:26:38 2001
Raid Level : raid1
Device Size : 1566208 (1529.50 MiB 1603.80 MB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : ea1c99a2 - correct
Events : 0.267
Number Major Minor RaidDevice State
this 1 8 1 1 active sync /dev/sda1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 1 1 active sync /dev/sda1
/dev/sda10:
Magic : a92b4efc
Version : 00.90.00
UUID : 59f4a4fc:40471289:9d6e0430:44f950a1
Creation Time : Mon Jan 15 23:27:03 2001
Raid Level : raid5
Device Size : 1036096 (1011.81 MiB 1060.96 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 5
Update Time : Thu Jul 24 01:19:45 2003
State : dirty, no-errors
Active Devices : 1
Working Devices : 1
Failed Devices : 2
Spare Devices : 0
Checksum : 9f612316 - correct
Events : 0.202
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 10 1 active sync /dev/sda10
0 0 8 26 0 faulty /dev/sdb10
1 1 8 10 1 active sync /dev/sda10
2 2 8 42 2 faulty /dev/sdc10
/dev/sda11:
Magic : a92b4efc
Version : 00.90.00
UUID : cdcae134:499035b2:e539a33a:636fa315
Creation Time : Mon Jan 15 23:27:08 2001
Raid Level : raid5
Device Size : 546112 (533.31 MiB 559.22 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 6
Update Time : Thu Jul 24 01:18:35 2003
State : dirty, no-errors
Active Devices : 1
Working Devices : 1
Failed Devices : 2
Spare Devices : 0
Checksum : 82baf9ba - correct
Events : 0.202
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 11 1 active sync /dev/sda11
0 0 8 27 0 faulty /dev/sdb11
1 1 8 11 1 active sync /dev/sda11
2 2 8 43 2 faulty /dev/sdc11
/dev/sda12:
Magic : a92b4efc
Version : 00.90.00
UUID : f385575d:d3185f42:37e7d321:4784a76c
Creation Time : Mon Jan 15 23:27:13 2001
Raid Level : raid5
Device Size : 409536 (399.94 MiB 419.36 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 7
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 68c07fc9 - correct
Events : 0.267
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 12 1 active sync /dev/sda12
0 0 8 28 0 active sync /dev/sdb12
1 1 8 12 1 active sync /dev/sda12
2 2 8 44 2 active sync /dev/sdc12
/dev/sda13:
Magic : a92b4efc
Version : 00.90.00
UUID : 1708a6d1:96874201:39d9f451:bed35249
Creation Time : Mon Jan 15 23:27:18 2001
Raid Level : raid5
Device Size : 634432 (619.56 MiB 649.66 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 8
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : c8f6ec92 - correct
Events : 0.267
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 13 1 active sync /dev/sda13
0 0 8 29 0 active sync /dev/sdb13
1 1 8 13 1 active sync /dev/sda13
2 2 8 45 2 active sync /dev/sdc13
/dev/sda6:
Magic : a92b4efc
Version : 00.90.00
UUID : ed01ad73:e4a5e4d0:90eb9b59:15e5c3c0
Creation Time : Mon Jan 15 23:26:43 2001
Raid Level : raid5
Device Size : 915584 (894.13 MiB 937.56 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 1
Update Time : Thu Jul 24 01:23:39 2003
State : dirty, no-errors
Active Devices : 1
Working Devices : 1
Failed Devices : 2
Spare Devices : 0
Checksum : 9b35321f - correct
Events : 0.202
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 6 1 active sync /dev/sda6
0 0 8 22 0 faulty /dev/sdb6
1 1 8 6 1 active sync /dev/sda6
2 2 8 38 2 faulty /dev/sdc6
/dev/sda7:
Magic : a92b4efc
Version : 00.90.00
UUID : 31788297:ac6dab84:1dc952b3:fec35535
Creation Time : Mon Jan 15 23:26:48 2001
Raid Level : raid5
Device Size : 521984 (509.75 MiB 534.51 MB)
Raid Devices : 3
Total Devices : 2
Preferred Minor : 2
Update Time : Fri Jul 25 09:41:00 2003
State : dirty, no-errors
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 1d2adb70 - correct
Events : 0.272
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 7 1 active sync /dev/sda7
0 0 0 0 0 faulty removed
1 1 8 7 1 active sync /dev/sda7
2 2 8 39 2 active sync /dev/sdc7
/dev/sda8:
Magic : a92b4efc
Version : 00.90.00
UUID : 5c4fb8f2:7aad3154:83515188:5945a00b
Creation Time : Mon Jan 15 23:26:53 2001
Raid Level : raid5
Device Size : 1686720 (1647.19 MiB 1727.20 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 3
Update Time : Thu Jul 24 01:26:27 2003
State : dirty, no-errors
Active Devices : 1
Working Devices : 1
Failed Devices : 2
Spare Devices : 0
Checksum : d65be197 - correct
Events : 0.202
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 8 1 active sync /dev/sda8
0 0 8 24 0 faulty /dev/sdb8
1 1 8 8 1 active sync /dev/sda8
2 2 8 40 2 faulty /dev/sdc8
/dev/sda9:
Magic : a92b4efc
Version : 00.90.00
UUID : 12a3daa6:98bc6aca:98d38bed:414bad01
Creation Time : Mon Jan 15 23:26:58 2001
Raid Level : raid5
Device Size : 1044096 (1019.63 MiB 1069.15 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 4
Update Time : Thu Jul 24 01:24:36 2003
State : dirty, no-errors
Active Devices : 1
Working Devices : 1
Failed Devices : 2
Spare Devices : 0
Checksum : a83db577 - correct
Events : 0.202
Layout : left-asymmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 9 1 active sync /dev/sda9
0 0 8 25 0 faulty /dev/sdb9
1 1 8 9 1 active sync /dev/sda9
2 2 8 41 2 faulty /dev/sdc9
-----------------------------------------
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: raid 5 on linux --againnnn (sorryy it's big)
2003-07-25 4:53 raid 5 on linux --againnnn (sorryy it's big) c4c3m
@ 2003-07-25 5:46 ` Neil Brown
2003-07-25 6:11 ` c4c3m
0 siblings, 1 reply; 5+ messages in thread
From: Neil Brown @ 2003-07-25 5:46 UTC (permalink / raw)
To: c4c3m; +Cc: linux-raid
On Friday July 25, c4c3m@oke.net.id wrote:
> this is the messages from faulty machine:
> #mdadm.static -Eb /dev/sdc*
>
> ARRAY /dev/md4 level=raid5 num-devices=3 UUID=12a3daa6:98bc6aca:98d38bed:
> 414bad01
> devices=/dev/sdc9
> ARRAY /dev/md3 level=raid5 num-devices=3 UUID=5c4fb8f2:7aad3154:83515188:
> 5945a00b
> devices=/dev/sdc8
> ARRAY /dev/md2 level=raid5 num-devices=3 UUID=31788297:ac6dab84:1dc952b3:
> fec35535
> devices=/dev/sdc7
> ARRAY /dev/md1 level=raid5 num-devices=3 UUID=ed01ad73:e4a5e4d0:90eb9b59:
> 15e5c3c0
> devices=/dev/sdc6
> ARRAY /dev/md8 level=raid5 num-devices=3 UUID=1708a6d1:96874201:39d9f451:
> bed35249
> devices=/dev/sdc13
> ARRAY /dev/md7 level=raid5 num-devices=3 UUID=f385575d:d3185f42:37e7d321:
> 4784a76c
> devices=/dev/sdc12
> ARRAY /dev/md6 level=raid5 num-devices=3 UUID=cdcae134:499035b2:e539a33a:
> 636fa315
> devices=/dev/sdc11
> ARRAY /dev/md5 level=raid5 num-devices=3 UUID=59f4a4fc:40471289:9d6e0430:
> 44f950a1
> devices=/dev/sdc10
> ARRAY /dev/md9 level=raid5 num-devices=3 UUID=3b2e48f6:efb0795d:6fa8e6c7:
> 18e6d984
> devices=/dev/sdc1,/dev/sdc3,/dev/sdc4
Thanks.
After you sent me separately the whole set of information (/dev/sd*,
not just /dev/sdc* ... why didn't you send it to the list too like I
keep asking?).
It appears that your machine crashed and when it came back up, sdb and
sdc weren't accessable, so all the arrays got confused by the absense
of sdb and sdc.
You can fix it all up using the "-Af" or "--assemble --force" options
to mdadm.
so
mdadm -Af /dev/md1 /dev/sd[abc]6
mdadm -Af /dev/md3 /dev/sd[abc]8
mdadm -Af /dev/md4 /dev/sd[abc]9
mdadm -Af /dev/md5 /dev/sd[abc]10
mdadm -Af /dev/md6 /dev/sd[abc]11
should make it mostly happy again.
This will make all of the raid5 array out of just two drives, the
'best' two in each case.
Then you can add the third in. e.g.
mdadm /dev/md1 -a /dev/sdc6
Note: this assumes it was sdc6 that was left out. You should
check (mdadm -D /dev/md1 is a good way) and add in the missing
drive.
NeilBrown
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: raid 5 on linux --againnnn (sorryy it's big)
2003-07-25 5:46 ` Neil Brown
@ 2003-07-25 6:11 ` c4c3m
2003-07-25 6:52 ` Neil Brown
0 siblings, 1 reply; 5+ messages in thread
From: c4c3m @ 2003-07-25 6:11 UTC (permalink / raw)
To: neilb; +Cc: c4c3m, linux-raid
I'm following your way to recover my lost partition.
when i try
mdadm.static -Af /dev/md6 /dev/sda11
mdadm.static -Af /dev/md6 /dev/sdb11
mdadm.static -Af /dev/md6 /dev/sdc11
then i reboot the machine
/var partition can be activated but when i look to /var partition
it was empty, there's no data at all. my data is lost ???
if it's true how to recover it ??
thanks a lot
Regards
Hendri
> On Friday July 25, c4c3m@oke.net.id wrote:
>> this is the messages from faulty machine:
>> #mdadm.static -Eb /dev/sdc*
>>
>> ARRAY /dev/md4 level=raid5 num-devices=3
>> UUID=12a3daa6:98bc6aca:98d38bed: 414bad01
>> devices=/dev/sdc9
>> ARRAY /dev/md3 level=raid5 num-devices=3
>> UUID=5c4fb8f2:7aad3154:83515188: 5945a00b
>> devices=/dev/sdc8
>> ARRAY /dev/md2 level=raid5 num-devices=3
>> UUID=31788297:ac6dab84:1dc952b3: fec35535
>> devices=/dev/sdc7
>> ARRAY /dev/md1 level=raid5 num-devices=3
>> UUID=ed01ad73:e4a5e4d0:90eb9b59: 15e5c3c0
>> devices=/dev/sdc6
>> ARRAY /dev/md8 level=raid5 num-devices=3
>> UUID=1708a6d1:96874201:39d9f451: bed35249
>> devices=/dev/sdc13
>> ARRAY /dev/md7 level=raid5 num-devices=3
>> UUID=f385575d:d3185f42:37e7d321: 4784a76c
>> devices=/dev/sdc12
>> ARRAY /dev/md6 level=raid5 num-devices=3
>> UUID=cdcae134:499035b2:e539a33a: 636fa315
>> devices=/dev/sdc11
>> ARRAY /dev/md5 level=raid5 num-devices=3
>> UUID=59f4a4fc:40471289:9d6e0430: 44f950a1
>> devices=/dev/sdc10
>> ARRAY /dev/md9 level=raid5 num-devices=3
>> UUID=3b2e48f6:efb0795d:6fa8e6c7: 18e6d984
>> devices=/dev/sdc1,/dev/sdc3,/dev/sdc4
>
> Thanks.
> After you sent me separately the whole set of information (/dev/sd*,
> not just /dev/sdc* ... why didn't you send it to the list too like I
> keep asking?).
>
> It appears that your machine crashed and when it came back up, sdb and
> sdc weren't accessable, so all the arrays got confused by the absense
> of sdb and sdc.
> You can fix it all up using the "-Af" or "--assemble --force" options
> to mdadm.
> so
>
> mdadm -Af /dev/md1 /dev/sd[abc]6
> mdadm -Af /dev/md3 /dev/sd[abc]8
> mdadm -Af /dev/md4 /dev/sd[abc]9
> mdadm -Af /dev/md5 /dev/sd[abc]10
> mdadm -Af /dev/md6 /dev/sd[abc]11
>
> should make it mostly happy again.
> This will make all of the raid5 array out of just two drives, the
> 'best' two in each case.
> Then you can add the third in. e.g.
> mdadm /dev/md1 -a /dev/sdc6
> Note: this assumes it was sdc6 that was left out. You should
> check (mdadm -D /dev/md1 is a good way) and add in the missing
> drive.
>
> NeilBrown
> -
> 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
-----------------------------------------
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: raid 5 on linux --againnnn (sorryy it's big)
2003-07-25 6:11 ` c4c3m
@ 2003-07-25 6:52 ` Neil Brown
[not found] ` <36863.202.158.96.2.1059115951.power.web.id@mail2.oke.net.id>
0 siblings, 1 reply; 5+ messages in thread
From: Neil Brown @ 2003-07-25 6:52 UTC (permalink / raw)
To: c4c3m; +Cc: linux-raid
On Friday July 25, c4c3m@oke.net.id wrote:
> I'm following your way to recover my lost partition.
> when i try
> mdadm.static -Af /dev/md6 /dev/sda11
> mdadm.static -Af /dev/md6 /dev/sdb11
> mdadm.static -Af /dev/md6 /dev/sdc11
That isn't at all what I said to do.
This:
> > mdadm -Af /dev/md1 /dev/sd[abc]6
> > mdadm -Af /dev/md3 /dev/sd[abc]8
> > mdadm -Af /dev/md4 /dev/sd[abc]9
> > mdadm -Af /dev/md5 /dev/sd[abc]10
> > mdadm -Af /dev/md6 /dev/sd[abc]11
is what I said to do. This is a totally different command.
NeilBrown
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: raid 5 on linux --againnnn (sorryy it's big)
[not found] ` <36863.202.158.96.2.1059115951.power.web.id@mail2.oke.net.id>
@ 2003-07-25 6:59 ` Neil Brown
0 siblings, 0 replies; 5+ messages in thread
From: Neil Brown @ 2003-07-25 6:59 UTC (permalink / raw)
To: c4c3m; +Cc: linux-raid
On Friday July 25, c4c3m@oke.net.id wrote:
> so what should i do to make my data is not lost ??
> is there any suggestion??
>
Which md device has /var ???
Did you run exactly the command that I said to run to assemble it?
What does
mdadm -D /dev/mdX
say, where /dev/mdX is the md device with /var on it?
NeilBrown
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2003-07-25 6:59 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-07-25 4:53 raid 5 on linux --againnnn (sorryy it's big) c4c3m
2003-07-25 5:46 ` Neil Brown
2003-07-25 6:11 ` c4c3m
2003-07-25 6:52 ` Neil Brown
[not found] ` <36863.202.158.96.2.1059115951.power.web.id@mail2.oke.net.id>
2003-07-25 6:59 ` Neil Brown
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