Bug#515815: mdadm: With 3ware 9000With 3ware 9500S-12, initramfs assembles before devices settled
Anthony DeRobertis
anthony at derobert.net
Tue Feb 17 19:27:00 UTC 2009
Package: mdadm
Version: 2.6.7.2-1
Severity: important
With a 3ware 9500S-12, with all the disks configured as single-disk
arrays (e.g., configured to use software RAID instead of the hardware
RAID), an unfortunate sequence of events occurs:
1. 3ware kernel module loaded
2. /dev/sd* start being created by udev
3. mdadm tries to assemble the arrays; fails.
4. /dev/sd* finish being created
5. boot fails (because the arrays were not assembled)
Someones --- its a race condition after all --- the array will be
assembled, but degraded.
udevsettle is not enough to make sure all devices needed are present. At
least not with 3ware hardware. (And, I'd guess, with USB and Firewire as
well.)
I solved this on my machine with a
/etc/initramfs-tools/scripts/init-premount/local_3ware that loads the
3ware module then sleeps 10s. (Attached)
I'm not sure what the real solution is; but for now maybe something
like:
1. Attempt to assemble arrays.
2. If all arrays (needed for boot) have all members present, run them.
Continue with boot.
3. Otherwise, wait 10s and attempt assembly again.
4. If all arrays (needed for boot) are runnable --- even if degraded ---
run them.
5. Otherwise, go back to (3).
-- Package-specific info:
--- mount output
/dev/mapper/Kero-root on / type ext3 (rw,noatime,user_xattr,errors=remount-ro,commit=300)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
procbususb on /proc/bus/usb type usbfs (rw)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/mapper/Kero-srv on /srv type ext4 (rw,noatime,user_xattr,errors=remount-ro,commit=300,stripe=576,barrier=0,commit=300)
/dev/md0 on /boot type ext2 (rw,sync,noatime)
/dev/mapper/Kero-var on /var type ext3 (rw,noatime,user_xattr,errors=remount-ro,commit=300,commit=300)
nfsd on /proc/fs/nfsd type nfsd (rw)
--- mdadm.conf
# mdadm.conf
#
# Please refer to mdadm.conf(5) for information about this file.
#
# by default, scan all partitions (/proc/partitions) for MD superblocks.
# alternatively, specify devices to scan, using wildcards if desired.
DEVICE partitions
# auto-create devices with Debian standard permissions
CREATE owner=root group=disk mode=0660 auto=yes
# automatically tag new arrays as belonging to the local system
HOMEHOST <system>
# instruct the monitoring daemon where to send mail alerts
MAILADDR root
# definitions of existing MD arrays
ARRAY /dev/md0 level=raid1 num-devices=11 UUID=77b40b96:8b6c84dc:a60ecb55:bfd75636
spares=1
ARRAY /dev/md1 level=raid10 num-devices=11 UUID=5dbce27d:fa98a252:4bb2c254:bf75a219
spares=1
ARRAY /dev/md2 level=raid6 metadata=1.0 num-devices=11 UUID=0ee820db:5b2662a2:79cae9a9:cd057e88 name=2
# This file was auto-generated on Sat, 07 Feb 2009 17:04:55 -0500
# by mkconf $Id$
--- /proc/mdstat:
Personalities : [raid6] [raid5] [raid4] [raid1] [raid10]
md1 : active raid10 sda2[0] sdl2[11](S) sdk2[10] sdj2[9] sdi2[8] sdh2[7] sdg2[6] sdf2[5] sde2[4] sdd2[3] sdc2[2] sdb2[1]
2738560 blocks 64K chunks 2 near-copies [11/11] [UUUUUUUUUUU]
bitmap: 0/168 pages [0KB], 8KB chunk
md0 : active raid1 sdj1[0] sdl1[11](S) sdk1[10] sdc1[9] sdi1[8] sdh1[7] sdg1[6] sdf1[5] sde1[4] sdd1[3] sdb1[2] sda1[1]
128384 blocks [11/11] [UUUUUUUUUUU]
bitmap: 0/16 pages [0KB], 4KB chunk
md2 : active raid6 sda3[0] sdl3[11](S) sdk3[10] sdj3[9] sdi3[8] sdh3[7] sdg3[6] sdf3[5] sde3[4] sdd3[3] sdc3[2] sdb3[1]
8783320320 blocks super 1.0 level 6, 256k chunk, algorithm 2 [11/11] [UUUUUUUUUUU]
bitmap: 0/466 pages [0KB], 1024KB chunk
unused devices: <none>
--- /proc/partitions:
major minor #blocks name
8 0 976551936 sda
8 1 128488 sda1
8 2 498015 sda2
8 3 975924652 sda3
8 16 976551936 sdb
8 17 128488 sdb1
8 18 498015 sdb2
8 19 975924652 sdb3
8 32 976551936 sdc
8 33 128488 sdc1
8 34 498015 sdc2
8 35 975924652 sdc3
8 48 976551936 sdd
8 49 128488 sdd1
8 50 498015 sdd2
8 51 975924652 sdd3
8 64 976551936 sde
8 65 128488 sde1
8 66 498015 sde2
8 67 975924652 sde3
8 80 976551936 sdf
8 81 128488 sdf1
8 82 498015 sdf2
8 83 975924652 sdf3
8 96 976551936 sdg
8 97 128488 sdg1
8 98 498015 sdg2
8 99 975924652 sdg3
8 112 976551936 sdh
8 113 128488 sdh1
8 114 498015 sdh2
8 115 975924652 sdh3
8 128 976551936 sdi
8 129 128488 sdi1
8 130 498015 sdi2
8 131 975924652 sdi3
8 144 976551936 sdj
8 145 128488 sdj1
8 146 498015 sdj2
8 147 975924652 sdj3
8 160 976551936 sdk
8 161 128488 sdk1
8 162 498015 sdk2
8 163 975924652 sdk3
8 176 976551936 sdl
8 177 128488 sdl1
8 178 498015 sdl2
8 179 975924652 sdl3
9 2 8783320320 md2
253 0 9764864 dm-0
253 1 3903488 dm-1
253 2 8697311232 dm-2
9 0 128384 md0
9 1 2738560 md1
--- initrd.img-2.6.28.4:
45540 blocks
etc/mdadm
etc/mdadm/mdadm.conf
lib/modules/2.6.28.4/kernel/drivers/md/dm-region-hash.ko
lib/modules/2.6.28.4/kernel/drivers/md/multipath.ko
lib/modules/2.6.28.4/kernel/drivers/md/raid1.ko
lib/modules/2.6.28.4/kernel/drivers/md/raid456.ko
lib/modules/2.6.28.4/kernel/drivers/md/dm-snapshot.ko
lib/modules/2.6.28.4/kernel/drivers/md/dm-log.ko
lib/modules/2.6.28.4/kernel/drivers/md/raid10.ko
lib/modules/2.6.28.4/kernel/drivers/md/dm-mod.ko
lib/modules/2.6.28.4/kernel/drivers/md/md-mod.ko
lib/modules/2.6.28.4/kernel/drivers/md/dm-mirror.ko
lib/modules/2.6.28.4/kernel/drivers/md/linear.ko
lib/modules/2.6.28.4/kernel/drivers/md/raid0.ko
scripts/local-top/mdadm
sbin/mdadm
--- /proc/modules:
raid10 24320 1 - Live 0xffffffffa02cb000
raid1 24960 1 - Live 0xffffffffa02bf000
dm_mirror 18048 0 - Live 0xffffffffa0199000
dm_region_hash 16768 1 dm_mirror, Live 0xffffffffa0192000
dm_log 14084 2 dm_mirror,dm_region_hash, Live 0xffffffffa0189000
dm_snapshot 20552 0 - Live 0xffffffffa017e000
dm_mod 59744 10 dm_mirror,dm_log,dm_snapshot, Live 0xffffffffa016a000
raid456 126496 1 - Live 0xffffffffa0146000
md_mod 84388 6 raid10,raid1,raid456, Live 0xffffffffa012c000
async_xor 8064 1 raid456, Live 0xffffffffa0125000
async_memcpy 6528 1 raid456, Live 0xffffffffa011e000
async_tx 11884 3 raid456,async_xor,async_memcpy, Live 0xffffffffa0116000
xor 9616 2 raid456,async_xor, Live 0xffffffffa010e000
--- /var/log/syslog:
--- volume detail:
/dev/sda1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b0b9 - correct
Events : 138
Number Major Minor RaidDevice State
this 1 8 1 1 active sync /dev/sda1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sda2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45aa3 - correct
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 2 0 active sync /dev/sda2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sda3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : a050580d:67591b04:fa1a315e:97d47686
Internal Bitmap : -234 sectors from superblock
Update Time : Tue Feb 17 14:11:32 2009
Checksum : 3f775fc5 - correct
Events : 6
Chunk Size : 256K
Array Slot : 0 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : Uuuuuuuuuuu
--
/dev/sdb1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b0cb - correct
Events : 138
Number Major Minor RaidDevice State
this 2 8 17 2 active sync /dev/sdb1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sdb2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45ab5 - correct
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 18 1 active sync /dev/sdb2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sdb3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : 56fd3db6:23282774:938b921c:a9268c1e
Internal Bitmap : -234 sectors from superblock
Update Time : Tue Feb 17 14:11:32 2009
Checksum : aedf9de3 - correct
Events : 6
Chunk Size : 256K
Array Slot : 1 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : uUuuuuuuuuu
--
/dev/sdc1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b0e9 - correct
Events : 138
Number Major Minor RaidDevice State
this 9 8 33 9 active sync /dev/sdc1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sdc2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45ac7 - correct
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 34 2 active sync /dev/sdc2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sdc3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : 334f9740:d916ba8d:8e2ba820:186db8bf
Internal Bitmap : -234 sectors from superblock
Update Time : Tue Feb 17 14:11:32 2009
Checksum : f80dc4e1 - correct
Events : 6
Chunk Size : 256K
Array Slot : 2 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : uuUuuuuuuuu
--
/dev/sdd1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b0ed - correct
Events : 138
Number Major Minor RaidDevice State
this 3 8 49 3 active sync /dev/sdd1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sdd2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45ad9 - correct
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 3 8 50 3 active sync /dev/sdd2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sdd3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : 36428a47:fa6b19a9:fa849642:8af5eee2
Internal Bitmap : -234 sectors from superblock
Update Time : Tue Feb 17 14:11:32 2009
Checksum : 5f84eee5 - correct
Events : 6
Chunk Size : 256K
Array Slot : 3 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : uuuUuuuuuuu
--
/dev/sde1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b0ff - correct
Events : 138
Number Major Minor RaidDevice State
this 4 8 65 4 active sync /dev/sde1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sde2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45aeb - correct
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 4 8 66 4 active sync /dev/sde2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sde3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : a1f1324d:d5e5deb5:142c7c5e:ca50d4d4
Internal Bitmap : -234 sectors from superblock
Update Time : Tue Feb 17 14:11:32 2009
Checksum : 7fbe1a86 - correct
Events : 6
Chunk Size : 256K
Array Slot : 4 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : uuuuUuuuuuu
--
/dev/sdf1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b111 - correct
Events : 138
Number Major Minor RaidDevice State
this 5 8 81 5 active sync /dev/sdf1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sdf2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45afd - correct
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 5 8 82 5 active sync /dev/sdf2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sdf3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : 5e7ae894:68afbd84:e45dc89f:a5abbaa3
Internal Bitmap : -234 sectors from superblock
Update Time : Tue Feb 17 14:11:32 2009
Checksum : a684f982 - correct
Events : 6
Chunk Size : 256K
Array Slot : 5 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : uuuuuUuuuuu
--
/dev/sdg1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b123 - correct
Events : 138
Number Major Minor RaidDevice State
this 6 8 97 6 active sync /dev/sdg1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sdg2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45b0f - correct
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 6 8 98 6 active sync /dev/sdg2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sdg3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : c1f30943:7dcabc75:4a09a0f8:d0d06aeb
Internal Bitmap : -234 sectors from superblock
Update Time : Tue Feb 17 14:11:32 2009
Checksum : e62d5e8c - correct
Events : 6
Chunk Size : 256K
Array Slot : 6 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : uuuuuuUuuuu
--
/dev/sdh1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b135 - correct
Events : 138
Number Major Minor RaidDevice State
this 7 8 113 7 active sync /dev/sdh1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sdh2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45b21 - correct
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 7 8 114 7 active sync /dev/sdh2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sdh3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : b372c462:d4375559:a812f44c:8963f818
Internal Bitmap : -234 sectors from superblock
Update Time : Tue Feb 17 14:11:32 2009
Checksum : 6b61e6ec - correct
Events : 6
Chunk Size : 256K
Array Slot : 7 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : uuuuuuuUuuu
--
/dev/sdi1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b147 - correct
Events : 138
Number Major Minor RaidDevice State
this 8 8 129 8 active sync /dev/sdi1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sdi2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45b33 - correct
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 8 8 130 8 active sync /dev/sdi2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sdi3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : dd595515:f79b36b8:2f06c51f:de1b5c01
Internal Bitmap : -234 sectors from superblock
Update Time : Tue Feb 17 14:11:32 2009
Checksum : 3808de16 - correct
Events : 6
Chunk Size : 256K
Array Slot : 8 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : uuuuuuuuUuu
--
/dev/sdj1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b147 - correct
Events : 138
Number Major Minor RaidDevice State
this 0 8 145 0 active sync /dev/sdj1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sdj2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45b45 - correct
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 9 8 146 9 active sync /dev/sdj2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sdj3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : 25ee411f:4f3c0bc1:fc77505b:a3168abe
Internal Bitmap : -234 sectors from superblock
Update Time : Tue Feb 17 14:11:32 2009
Checksum : 43837f4a - correct
Events : 6
Chunk Size : 256K
Array Slot : 9 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : uuuuuuuuuUu
--
/dev/sdk1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b16b - correct
Events : 138
Number Major Minor RaidDevice State
this 10 8 161 10 active sync /dev/sdk1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sdk2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45b57 - correct
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 10 8 162 10 active sync /dev/sdk2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sdk3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : c46ec57c:0bb9c0fa:44d96904:cb4ab3ea
Internal Bitmap : -234 sectors from superblock
Update Time : Tue Feb 17 14:11:32 2009
Checksum : afff1216 - correct
Events : 6
Chunk Size : 256K
Array Slot : 10 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : uuuuuuuuuuU
--
/dev/sdl1:
Magic : a92b4efc
Version : 00.90.00
UUID : 77b40b96:8b6c84dc:a60ecb55:bfd75636
Creation Time : Sat Feb 7 15:52:41 2009
Raid Level : raid1
Used Dev Size : 128384 (125.40 MiB 131.47 MB)
Array Size : 128384 (125.40 MiB 131.47 MB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 0
Update Time : Thu Feb 12 19:24:02 2009
State : clean
Internal Bitmap : present
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : a556b177 - correct
Events : 138
Number Major Minor RaidDevice State
this 11 8 177 11 spare /dev/sdl1
0 0 8 145 0 active sync /dev/sdj1
1 1 8 1 1 active sync /dev/sda1
2 2 8 17 2 active sync /dev/sdb1
3 3 8 49 3 active sync /dev/sdd1
4 4 8 65 4 active sync /dev/sde1
5 5 8 81 5 active sync /dev/sdf1
6 6 8 97 6 active sync /dev/sdg1
7 7 8 113 7 active sync /dev/sdh1
8 8 8 129 8 active sync /dev/sdi1
9 9 8 33 9 active sync /dev/sdc1
10 10 8 161 10 active sync /dev/sdk1
11 11 8 177 11 spare /dev/sdl1
--
/dev/sdl2:
Magic : a92b4efc
Version : 00.90.00
UUID : 5dbce27d:fa98a252:4bb2c254:bf75a219
Creation Time : Sat Feb 7 15:53:36 2009
Raid Level : raid10
Used Dev Size : 497920 (486.33 MiB 509.87 MB)
Array Size : 2489600 (2.37 GiB 2.55 GB)
Raid Devices : 11
Total Devices : 12
Preferred Minor : 1
Update Time : Thu Feb 12 15:54:19 2009
State : clean
Active Devices : 11
Working Devices : 12
Failed Devices : 0
Spare Devices : 1
Checksum : 9fd45b63 - expected 9fd45a63
Events : 12
Layout : near=2, far=1
Chunk Size : 64K
Number Major Minor RaidDevice State
this 11 8 178 11 spare /dev/sdl2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
2 2 8 34 2 active sync /dev/sdc2
3 3 8 50 3 active sync /dev/sdd2
4 4 8 66 4 active sync /dev/sde2
5 5 8 82 5 active sync /dev/sdf2
6 6 8 98 6 active sync /dev/sdg2
7 7 8 114 7 active sync /dev/sdh2
8 8 8 130 8 active sync /dev/sdi2
9 9 8 146 9 active sync /dev/sdj2
10 10 8 162 10 active sync /dev/sdk2
11 11 8 178 11 spare /dev/sdl2
--
/dev/sdl3:
Magic : a92b4efc
Version : 1.0
Feature Map : 0x1
Array UUID : 0ee820db:5b2662a2:79cae9a9:cd057e88
Name : 2
Creation Time : Sat Feb 7 16:15:49 2009
Raid Level : raid6
Raid Devices : 11
Avail Dev Size : 1951849032 (930.71 GiB 999.35 GB)
Array Size : 17566640640 (8376.43 GiB 8994.12 GB)
Used Dev Size : 1951848960 (930.71 GiB 999.35 GB)
Super Offset : 1951849288 sectors
State : clean
Device UUID : 1bd49765:a600828e:a7853994:5e8e58e6
Internal Bitmap : -234 sectors from superblock
Update Time : Thu Feb 12 19:23:51 2009
Checksum : b80160b2 - correct
Events : 6
Chunk Size : 256K
Array Slot : 11 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Array State : uuuuuuuuuuu
--
--- /proc/cmdline
root=/dev/mapper/Kero-root ro
--- grub:
kernel /vmlinuz-2.6.28.4 root=/dev/mapper/Kero-root ro
kernel /vmlinuz-2.6.28.4 root=/dev/mapper/Kero-root ro single
kernel /vmlinuz-2.6.26-1-amd64 root=/dev/mapper/Kero-root ro
kernel /vmlinuz-2.6.26-1-amd64 root=/dev/mapper/Kero-root ro single
-- System Information:
Debian Release: 5.0
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.28.4 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages mdadm depends on:
ii debconf 1.5.24 Debian configuration management sy
ii libc6 2.7-18 GNU C Library: Shared libraries
ii lsb-base 3.2-20 Linux Standard Base 3.2 init scrip
ii makedev 2.3.1-88 creates device files in /dev
ii udev 0.125-7 /dev/ and hotplug management daemo
Versions of packages mdadm recommends:
ii exim4-daemon-light [mail-tran 4.69-9 lightweight Exim MTA (v4) daemon
ii module-init-tools 3.4-1 tools for managing Linux kernel mo
mdadm suggests no packages.
-- debconf information:
* mdadm/autostart: true
* mdadm/mail_to: root
mdadm/initrdstart_msg_errmd:
* mdadm/initrdstart: /dev/md2
mdadm/initrdstart_msg_errconf:
mdadm/initrdstart_notinconf: false
mdadm/initrdstart_msg_errexist:
mdadm/initrdstart_msg_intro:
* mdadm/autocheck: true
mdadm/initrdstart_msg_errblock:
* mdadm/start_daemon: true
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