From: dujun <dujun@perabytes.com>
To: Neil Brown <neilb@suse.de>
Cc: "Mathias Burén" <mathias.buren@gmail.com>, linux-raid@vger.kernel.org
Subject: Re: raid related kernel hang in 2.6.36
Date: Thu, 25 Nov 2010 11:12:43 +0800 [thread overview]
Message-ID: <1290654763.5416.31.camel@dujun.perabytes.com> (raw)
In-Reply-To: <20101125070155.277a0d62@notabene.brown>
[-- Attachment #1: Type: text/plain, Size: 6586 bytes --]
Hi, Neil,
attached is the mdadm -E and mdadm -D information for md10(raid5 with 16
disks) and md11 (raid6 with 16 disks).
I recompiled the 2.6.36 kernel with kernel sysrq and softlock dectet
option, then setup two mds to reproduce the softlock bug.
First create two md using mdadm:
mdadm -C /dev/md10 -l 5 -n 16 /dev/sd[b-q]
mdadm -C /dev/md10 -l 6 -n 16 /dev/sd[r-z] /dev/sda[a-g]
then use dd :
dd if=/dev/zero of=/dev/md10 bs=1M &
dd if=/dev/zero of=/dev/md11 bs=1M&
After a while, the system is hung with lots of softlock kernel trace on
screen. following are some netconsole output:
Nov 25 11:01:35 10.10.20.20 [ 1236.027001] BUG: soft lockup - CPU#0
stuck for 67s! [top:5690]
Nov 25 11:01:40 10.10.20.20 [ 1236.027001] Stack:
Nov 25 11:01:45 10.10.20.20 [ 1236.027001] Call Trace:
Nov 25 11:01:50 10.10.20.20 [ 1236.027001] Code:
Nov 25 11:01:55 10.10.20.20 03
Nov 25 11:02:00 10.10.20.20 81
Nov 25 11:02:05 10.10.20.20 48
Nov 25 11:02:10 10.10.20.20 c7
Nov 25 11:02:15 10.10.20.20 c1
Nov 25 11:02:20 10.10.20.20 91
Nov 25 11:02:25 10.10.20.20 19
Nov 25 11:02:30 10.10.20.20 03
Nov 25 11:02:35 10.10.20.20 81
Nov 25 11:02:40 10.10.20.20 e9
Nov 25 11:02:45 10.10.20.20 dd
Nov 25 11:02:50 10.10.20.20 fe
Nov 25 11:02:55 10.10.20.20 ff
Nov 25 11:03:00 10.10.20.20 ff
Nov 25 11:03:05 10.10.20.20 90
Nov 25 11:03:10 10.10.20.20 90
Nov 25 11:03:15 10.10.20.20 90
Nov 25 11:03:20 10.10.20.20 90
Nov 25 11:03:25 10.10.20.20 90
Nov 25 11:03:30 10.10.20.20 90
Nov 25 11:03:35 10.10.20.20 90
Nov 25 11:03:40 10.10.20.20 90
Nov 25 11:03:45 10.10.20.20 90
Nov 25 11:03:50 10.10.20.20 90
Nov 25 11:03:55 10.10.20.20 90
Nov 25 11:04:00 10.10.20.20 90
Nov 25 11:04:05 10.10.20.20 90
Nov 25 11:04:10 10.10.20.20 b8
Nov 25 11:04:15 10.10.20.20 00
Nov 25 11:04:20 10.10.20.20 01
Nov 25 11:04:25 10.10.20.20 00
Nov 25 11:04:30 10.10.20.20 00
Nov 25 11:04:35 10.10.20.20 f0
Nov 25 11:04:40 10.10.20.20 66
Nov 25 11:04:45 10.10.20.20 0f
Nov 25 11:04:50 10.10.20.20 c1
Nov 25 11:04:55 10.10.20.20 07
Nov 25 11:05:00 10.10.20.20 38
Nov 25 11:05:05 10.10.20.20 e0
Nov 25 11:05:10 10.10.20.20 74
Nov 25 11:05:15 10.10.20.20 06
Nov 25 11:05:20 10.10.20.20 f3
Nov 25 11:05:25 10.10.20.20 90
Message from syslogd@10.10.20.20 at Nov 25 11:05:30 ...
a>
Nov 25 11:05:35 10.10.20.20 07
Nov 25 11:05:40 10.10.20.20 eb
Nov 25 11:05:45 10.10.20.20 f6
Nov 25 11:05:50 10.10.20.20 c3
Nov 25 11:05:55 10.10.20.20 66
Nov 25 11:06:00 10.10.20.20 66
Nov 25 11:06:05 10.10.20.20 2e
Nov 25 11:06:10 10.10.20.20 0f
Nov 25 11:06:15 10.10.20.20 1f
Nov 25 11:06:20 10.10.20.20 84
Nov 25 11:06:25 10.10.20.20 00
Nov 25 11:06:30 10.10.20.20 00
Nov 25 11:06:35 10.10.20.20 00
Nov 25 11:06:40 10.10.20.20 00
Nov 25 11:06:45 10.10.20.20 00
Nov 25 11:06:50 10.10.20.20 0f
Nov 25 11:06:55 10.10.20.20 b7
Nov 25 11:07:00 10.10.20.20 07
Nov 25 11:07:05 10.10.20.20 38
Nov 25 11:07:10 10.10.20.20 e0
Nov 25 11:07:15 10.10.20.20
Nov 25 11:07:21 10.10.20.20 [ 1236.099000] BUG: soft lockup - CPU#1
stuck for 67s! [pvscan:6172]
Nov 25 11:07:26 10.10.20.20 [ 1236.099001] Stack:
Nov 25 11:07:31 10.10.20.20 [ 1236.099001] Call Trace:
Nov 25 11:07:36 10.10.20.20 [ 1236.099001] Code:
Nov 25 11:07:41 10.10.20.20 39
Nov 25 11:07:46 10.10.20.20 ea
Nov 25 11:07:51 10.10.20.20 0f
Nov 25 11:07:56 10.10.20.20 1f
Nov 25 11:08:01 10.10.20.20 00
Nov 25 11:08:06 10.10.20.20 77
Nov 25 11:08:11 10.10.20.20 a8
Nov 25 11:08:16 10.10.20.20 89
Nov 25 11:08:21 10.10.20.20 de
Nov 25 11:08:26 10.10.20.20 89
Nov 25 11:08:31 10.10.20.20 e9
Nov 25 11:08:36 10.10.20.20 49
Nov 25 11:08:41 10.10.20.20 8d
Nov 25 11:08:46 10.10.20.20 34
Nov 25 11:08:51 10.10.20.20 f7
Nov 25 11:08:56 10.10.20.20 29
Nov 25 11:09:01 10.10.20.20 d9
Nov 25 11:09:06 10.10.20.20 45
Nov 25 11:09:11 10.10.20.20 89
Nov 25 11:09:16 10.10.20.20 e1
Nov 25 11:09:21 10.10.20.20 4c
Nov 25 11:09:26 10.10.20.20 8d
Nov 25 11:09:31 10.10.20.20 44
Nov 25 11:09:36 10.10.20.20 24
Nov 25 11:09:41 10.10.20.20 08
the sysrq-T just print "showstate" on screen. no more useful
information.
thanks.
Johnson
在 2010-11-25四的 07:01 +1100，Neil Brown写道：
> On Wed, 24 Nov 2010 22:34:21 +0800 Du Jun <dujun@perabytes.com> wrote:
>
> > Their's no dmesg information at all before the hang. The system just
> > hangs suddenly without any kernel printk or oops.
> >
> > mdadm version is debian lenny version 2.6.7.2-3
> >
> > I will get mdadm -E & mdadm -D informations tomorrow but I doubt they
> > are useful.
>
> Probably not, but they wouldn't hurt either.
>
> What would really help is if you could capture the result of
> sysrq-T
>
> which I accept might be a challenge depending on how hard the machine really
> has frozen.
>
> Also, make sure the LOCKUP_DETECTOR config options are set, and wait a few
> minutes after the hand to see if something pops up.
>
> I'll try to see if I can reproduce, but I don't have 16 disks so it may not
> work.
>
> NeilBrown
>
>
> >
> > Johnson
> > on 2010/11/24 22:19, Mathias Burén wrote:
> > > Hi,
> > >
> > > I suppose a few logs would be interesting. (dmesg, mdadm -E (hdds),
> > > mdadm -D md10, zcat /proc/config.gz, mdadm version)
> > >
> > > Regards,
> > > // Mathias
> > >
> > > 2010/11/24 Du Jun<dujun@perabytes.com>:
> > >
> > >> Hi,
> > >> We just quick tested the raid stability under the vanilla 2.6.36 kernel
> > >> and got an unstable result.
> > >>
> > >> first, we create a raid5 array using 16 sata disks:
> > >>
> > >> mdadm -C /dev/md10 -l 5 -n 16 /dev/sd[b-q]
> > >>
> > >> then use dd to stress the io:
> > >>
> > >> dd if=/dev/zero of=/dev/md10 bs=1M
> > >>
> > >> After a while, usually several minutes, the system hangs. It looks like
> > >> some kind of kernel deadlock. ping to this machine could get timely
> > >> response, however, any other process just hangs.
> > >>
> > >> It is easily reproducible and everytime the test result is a system hang.
> > >>
> > >> Johnson
> > >>
> > >> --
> > >> To unsubscribe from this list: send the line "unsubscribe linux-raid" in
> > >> the body of a message to majordomo@vger.kernel.org
> > >> More majordomo info at http://vger.kernel.org/majordomo-info.html
> > >>
> > >>
> > > --
> > > To unsubscribe from this list: send the line "unsubscribe linux-raid" in
> > > the body of a message to majordomo@vger.kernel.org
> > > More majordomo info at http://vger.kernel.org/majordomo-info.html
> > >
> > >
> > >
> >
> > --
> > 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
>
>
[-- Attachment #2: md10.txt --]
[-- Type: text/plain, Size: 1739 bytes --]
/dev/md10:
Version : 00.90
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Persistence : Superblock is persistent
Update Time : Thu Nov 25 10:42:10 2010
State : clean, degraded, recovering
Active Devices : 15
Working Devices : 16
Failed Devices : 0
Spare Devices : 1
Layout : left-symmetric
Chunk Size : 64K
Rebuild Status : 2% complete
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Events : 0.4
Number Major Minor RaidDevice State
0 8 16 0 active sync /dev/sdb
1 8 32 1 active sync /dev/sdc
2 8 48 2 active sync /dev/sdd
3 8 64 3 active sync /dev/sde
4 8 80 4 active sync /dev/sdf
5 8 96 5 active sync /dev/sdg
6 8 112 6 active sync /dev/sdh
7 8 128 7 active sync /dev/sdi
8 8 144 8 active sync /dev/sdj
9 8 160 9 active sync /dev/sdk
10 8 176 10 active sync /dev/sdl
11 8 192 11 active sync /dev/sdm
12 8 208 12 active sync /dev/sdn
13 8 224 13 active sync /dev/sdo
14 8 240 14 active sync /dev/sdp
16 65 0 15 spare rebuilding /dev/sdq
[-- Attachment #3: md11.txt --]
[-- Type: text/plain, Size: 1746 bytes --]
/dev/md11:
Version : 00.90
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Persistence : Superblock is persistent
Update Time : Thu Nov 25 10:43:51 2010
State : clean, degraded, recovering
Active Devices : 15
Working Devices : 16
Failed Devices : 0
Spare Devices : 1
Layout : left-symmetric
Chunk Size : 64K
Rebuild Status : 2% complete
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Events : 0.2
Number Major Minor RaidDevice State
0 65 16 0 active sync /dev/sdr
1 65 32 1 active sync /dev/sds
2 65 48 2 active sync /dev/sdt
3 65 64 3 active sync /dev/sdu
4 65 80 4 active sync /dev/sdv
5 65 96 5 active sync /dev/sdw
6 65 112 6 active sync /dev/sdx
7 65 128 7 active sync /dev/sdy
8 65 144 8 active sync /dev/sdz
9 65 160 9 active sync /dev/sdaa
10 65 176 10 active sync /dev/sdab
11 65 192 11 active sync /dev/sdac
12 65 208 12 active sync /dev/sdad
13 65 224 13 active sync /dev/sdae
14 65 240 14 active sync /dev/sdaf
16 66 0 15 spare rebuilding /dev/sdag
[-- Attachment #4: sdds.txt --]
[-- Type: text/plain, Size: 59378 bytes --]
/dev/sdaa:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62d61 - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 9 65 160 9 active sync /dev/sdaa
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdab:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62d73 - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 10 65 176 10 active sync /dev/sdab
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdac:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62d85 - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 11 65 192 11 active sync /dev/sdac
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdad:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62d97 - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 12 65 208 12 active sync /dev/sdad
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdae:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62da9 - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 13 65 224 13 active sync /dev/sdae
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdaf:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62dbb - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 14 65 240 14 active sync /dev/sdaf
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdag:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62cca - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 16 66 0 16 spare /dev/sdag
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdb:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a4090 - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 16 0 active sync /dev/sdb
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdc:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a40a2 - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 32 1 active sync /dev/sdc
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdd:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a40b4 - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 48 2 active sync /dev/sdd
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sde:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a40c6 - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 3 8 64 3 active sync /dev/sde
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdf:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a40d8 - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 4 8 80 4 active sync /dev/sdf
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdg:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a40ea - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 5 8 96 5 active sync /dev/sdg
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdh:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a40fc - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 6 8 112 6 active sync /dev/sdh
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdi:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a410e - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 7 8 128 7 active sync /dev/sdi
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdj:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a4120 - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 8 8 144 8 active sync /dev/sdj
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdk:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a4132 - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 9 8 160 9 active sync /dev/sdk
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdl:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a4144 - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 10 8 176 10 active sync /dev/sdl
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdm:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a4156 - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 11 8 192 11 active sync /dev/sdm
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdn:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a4168 - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 12 8 208 12 active sync /dev/sdn
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdo:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a417a - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 13 8 224 13 active sync /dev/sdo
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdp:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a418c - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 14 8 240 14 active sync /dev/sdp
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdq:
Magic : a92b4efc
Version : 00.90.00
UUID : f7187a5e:3e368fe2:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:24:11 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 10
Update Time : Thu Nov 25 10:51:49 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : aa5a40d3 - correct
Events : 6
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 16 65 0 16 spare /dev/sdq
0 0 8 16 0 active sync /dev/sdb
1 1 8 32 1 active sync /dev/sdc
2 2 8 48 2 active sync /dev/sdd
3 3 8 64 3 active sync /dev/sde
4 4 8 80 4 active sync /dev/sdf
5 5 8 96 5 active sync /dev/sdg
6 6 8 112 6 active sync /dev/sdh
7 7 8 128 7 active sync /dev/sdi
8 8 8 144 8 active sync /dev/sdj
9 9 8 160 9 active sync /dev/sdk
10 10 8 176 10 active sync /dev/sdl
11 11 8 192 11 active sync /dev/sdm
12 12 8 208 12 active sync /dev/sdn
13 13 8 224 13 active sync /dev/sdo
14 14 8 240 14 active sync /dev/sdp
15 15 0 0 15 faulty removed
16 16 65 0 16 spare /dev/sdq
/dev/sdr:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62cbf - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 65 16 0 active sync /dev/sdr
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sds:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62cd1 - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 65 32 1 active sync /dev/sds
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdt:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62ce3 - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 65 48 2 active sync /dev/sdt
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdu:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62cf5 - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 3 65 64 3 active sync /dev/sdu
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdv:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62d07 - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 4 65 80 4 active sync /dev/sdv
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdw:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62d19 - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 5 65 96 5 active sync /dev/sdw
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdx:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62d2b - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 6 65 112 6 active sync /dev/sdx
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdy:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62d3d - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 7 65 128 7 active sync /dev/sdy
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
/dev/sdz:
Magic : a92b4efc
Version : 00.90.00
UUID : 012dcc5b:f09d21e4:d64d9ae0:217d735e (local to host DigiOcean)
Creation Time : Thu Nov 25 10:43:51 2010
Raid Level : raid5
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Array Size : 14651437440 (13972.70 GiB 15003.07 GB)
Raid Devices : 16
Total Devices : 16
Preferred Minor : 11
Update Time : Thu Nov 25 10:51:55 2010
State : clean
Active Devices : 15
Working Devices : 16
Failed Devices : 1
Spare Devices : 1
Checksum : 66d62d4f - correct
Events : 4
Layout : left-symmetric
Chunk Size : 64K
Number Major Minor RaidDevice State
this 8 65 144 8 active sync /dev/sdz
0 0 65 16 0 active sync /dev/sdr
1 1 65 32 1 active sync /dev/sds
2 2 65 48 2 active sync /dev/sdt
3 3 65 64 3 active sync /dev/sdu
4 4 65 80 4 active sync /dev/sdv
5 5 65 96 5 active sync /dev/sdw
6 6 65 112 6 active sync /dev/sdx
7 7 65 128 7 active sync /dev/sdy
8 8 65 144 8 active sync /dev/sdz
9 9 65 160 9 active sync /dev/sdaa
10 10 65 176 10 active sync /dev/sdab
11 11 65 192 11 active sync /dev/sdac
12 12 65 208 12 active sync /dev/sdad
13 13 65 224 13 active sync /dev/sdae
14 14 65 240 14 active sync /dev/sdaf
15 15 0 0 15 faulty removed
16 16 66 0 16 spare /dev/sdag
next prev parent reply other threads:[~2010-11-25 3:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-24 13:48 raid related kernel hang in 2.6.36 Du Jun
2010-11-24 14:19 ` Mathias Burén
2010-11-24 14:34 ` Du Jun
2010-11-24 20:01 ` Neil Brown
2010-11-24 21:15 ` Carlos Carvalho
2010-11-25 3:12 ` dujun [this message]
2011-02-10 16:28 ` Iordan Iordanov
2011-02-11 15:52 ` Iordan Iordanov
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