Bug#602800: mdadm: cronjob sends extra messages: checkarray: I: selecting idle I/O scheduling class for resync of md11.

Timo Juhani Lindfors timo.lindfors at iki.fi
Mon Nov 8 09:21:37 UTC 2010


Package: mdadm
Version: 3.1.4-1+8efb9d1
Severity: normal

The mdadm cronjob keeps sending emails like

From: root at CENSORED (Cron Daemon)
Subject: Cron <root at overlord2> if [ -x /usr/share/mdadm/checkarray ] && [ $(date +%d) -le 7 ]; then /usr/share/mdadm/checkarray --cron --all --idle --quiet; fi
To: root at CENSORED
Date: Sun, 07 Nov 2010 00:57:01 +0200

checkarray: I: selecting idle I/O scheduling class for resync of md11.
checkarray: I: selecting idle I/O scheduling class for resync of md12.
checkarray: I: selecting idle I/O scheduling class for resync of md2.
checkarray: I: selecting idle I/O scheduling class for resync of md31.
checkarray: I: selecting idle I/O scheduling class for resync of md32.
checkarray: I: selecting idle I/O scheduling class for resync of md8.
checkarray: I: selecting idle I/O scheduling class for resync of md9.

apparently since --quiet does not silence all informational
messages.

-- Package-specific info:
--- mdadm.conf
DEVICE partitions
CREATE owner=root group=disk mode=0660 auto=yes
HOMEHOST <system>
MAILADDR root
ARRAY /dev/md2 UUID=aff4e788:628586e1:b027a743:09491b46
ARRAY /dev/md/8 metadata=1.2 UUID=e049a186:459f3347:c8e7a1fe:92571fff name=overlord2:8
ARRAY /dev/md/9 metadata=1.2 UUID=e76c6aef:a6369ccb:577735d7:c7487ccd name=overlord2:9
ARRAY /dev/md/0 metadata=1.2 UUID=66ca3255:88439fce:8ab5f358:1f9ad4e7 name=overlord2:0
ARRAY /dev/md/31 metadata=1.2 UUID=a9e7af2a:7cc64948:d89d3f3c:7fbac899 name=overlord2:31
ARRAY /dev/md/32 metadata=1.2 UUID=c06385ca:dc9f57cf:fa63e852:25d03fde name=overlord2:32
ARRAY /dev/md/3 metadata=1.2 UUID=2e900337:91da8a2e:7a76b481:efca3337 name=overlord2:3
ARRAY /dev/md/11 metadata=1.2 UUID=7cd663c1:57ce2495:9718083e:3e375a8d name=overlord2:11
ARRAY /dev/md/12 metadata=1.2 UUID=75237003:201a0ecb:123e3689:364f3c72 name=overlord2:12
ARRAY /dev/md/1 metadata=1.2 UUID=d09311a7:37710da5:832716da:707e22c9 name=overlord2:1

--- /etc/default/mdadm
INITRDSTART='all'
AUTOSTART=true
AUTOCHECK=true
START_DAEMON=true
DAEMON_OPTIONS="--syslog"
VERBOSE=false

--- /proc/mdstat:
Personalities : [raid0] [raid1] 
md1 : active raid0 md11[0] md12[1]
      610192384 blocks super 1.2 512k chunks
      
md12 : active raid1 sdc4[0] sdd4[1]
      305097287 blocks super 1.2 [2/2] [UU]
      
md11 : active raid1 sda4[0] sdb4[1]
      305097287 blocks super 1.2 [2/2] [UU]
      
md3 : active raid0 md31[0] md32[1]
      4204544 blocks super 1.2 512k chunks
      
md32 : active raid1 sdc3[0] sdd3[1]
      2103479 blocks super 1.2 [2/2] [UU]
      
md31 : active raid1 sda3[2] sdb3[1]
      2103479 blocks super 1.2 [2/2] [UU]
      
md0 : active raid0 md8[0] md9[1]
      10502144 blocks super 1.2 512k chunks
      
md9 : active raid1 sdc2[0] sdd2[1]
      5252219 blocks super 1.2 [2/2] [UU]
      
md8 : active raid1 sda2[2] sdb2[1]
      5252219 blocks super 1.2 [2/2] [UU]
      
md2 : active raid1 sda1[0] sdd1[3] sdc1[2] sdb1[1]
      112320 blocks [4/4] [UUUU]
      
unused devices: <none>

--- /proc/partitions:
major minor  #blocks  name

   8       32  312571224 sdc
   8       33     112423 sdc1
   8       34    5253255 sdc2
   8       35    2104515 sdc3
   8       36  305098447 sdc4
   8       48  312571224 sdd
   8       49     112423 sdd1
   8       50    5253255 sdd2
   8       51    2104515 sdd3
   8       52  305098447 sdd4
   8       16  312571224 sdb
   8       17     112423 sdb1
   8       18    5253255 sdb2
   8       19    2104515 sdb3
   8       20  305098447 sdb4
   8        0  312571224 sda
   8        1     112423 sda1
   8        2    5253255 sda2
   8        3    2104515 sda3
   8        4  305098447 sda4
   9        2     112320 md2
   9        8    5252219 md8
   9        9    5252219 md9
   9        0   10502144 md0
   9       31    2103479 md31
   9       32    2103479 md32
   9        3    4204544 md3
   9       11  305097287 md11
   9       12  305097287 md12
   9        1  610192384 md1
   7        0    6291456 loop0
   7        1   26214400 loop1
   7        2    4194304 loop2
   7        3   47185920 loop3
   7        6  104857600 loop6

--- LVM physical volumes:
--- mount output
/dev/md0 on / type ext3 (rw,noatime,errors=remount-ro)
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)
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/md1 on /local type ext3 (rw,noatime)
/dev/md2 on /boot type ext3 (rw,noatime)
nfs:/home on /home type nfs (rw,addr=10.7.2.3)
xenfs on /proc/xen type xenfs (rw)

--- initrd.img-2.6.32-5-xen-amd64:
57700 blocks
b5a98f94349aae084e2b721ae3502ea8  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/dm-region-hash.ko
398559ba843aa0421504d03e7b32620b  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/multipath.ko
d5b5afa9ee85bb526a146883830f41e0  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/dm-snapshot.ko
9571b2366d5e4157606432205c3583c3  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/md-mod.ko
ae0c4586638a76a89496636f4f70cad4  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/dm-log.ko
e583fdcdcdd8e5edcb1e4a165d94887e  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/dm-mirror.ko
13d4b34529add2625e66784c82cca657  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/raid10.ko
0fee9630523a8f7fb3c93ac6267455ee  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/raid0.ko
b65503ba0bce3865097853fbdc256e9d  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/raid456.ko
cadd6edf520e780ec35a182dae49bb0b  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/raid6_pq.ko
020131fa75600ceb277b05126c6a93a8  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/dm-mod.ko
73436039aa1781bc20fcf052cce973c6  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/linear.ko
cf0a7ad6ff080f896689b76ddb375615  ./lib/modules/2.6.32-5-xen-amd64/kernel/drivers/md/raid1.ko
8b740c8b974a7beb890ea249a326016f  ./etc/mdadm/mdadm.conf
f4fbd9099399ab08ba9b9f6c71d77595  ./scripts/local-top/mdadm
06a6acbd64ad4e9dafdfb62347bd7f84  ./sbin/mdadm

--- initrd's /conf/conf.d/md:
MD_HOMEHOST='overlord2'
MD_DEVPAIRS='/dev/md2:raid1 /dev/md/8:raid1 /dev/md/9:raid1 /dev/md/0:raid0 /dev/md/31:raid1 /dev/md/32:raid1 /dev/md/3:raid0 /dev/md/11:raid1 /dev/md/12:raid1 /dev/md/1:raid0'
MD_LEVELS='raid1 raid1 raid1 raid0 raid1 raid1 raid0 raid1 raid1 raid0'
MD_DEVS=all
MD_MODULES='raid0 raid1'

--- /proc/modules:
dm_mod 53770 0 - Live 0xffffffffa00e8000
raid1 18415 7 - Live 0xffffffffa0080000
raid0 5517 3 - Live 0xffffffffa0036000
md_mod 73808 12 raid1,raid0, Live 0xffffffffa00d3000

--- /var/log/syslog:

--- volume detail:
/dev/sda is not recognised by mdadm.
/dev/sda1:
          Magic : a92b4efc
        Version : 0.90.00
           UUID : aff4e788:628586e1:b027a743:09491b46 (local to host overlord2)
  Creation Time : Mon Nov  1 15:53:48 2010
     Raid Level : raid1
  Used Dev Size : 112320 (109.71 MiB 115.02 MB)
     Array Size : 112320 (109.71 MiB 115.02 MB)
   Raid Devices : 4
  Total Devices : 4
Preferred Minor : 2

    Update Time : Sun Nov  7 02:42:29 2010
          State : clean
 Active Devices : 4
Working Devices : 4
 Failed Devices : 0
  Spare Devices : 0
       Checksum : ebcf67f - correct
         Events : 292


      Number   Major   Minor   RaidDevice State
this     0       8        1        0      active sync   /dev/sda1

   0     0       8        1        0      active sync   /dev/sda1
   1     1       8       17        1      active sync   /dev/sdb1
   2     2       8       33        2      active sync   /dev/sdc1
   3     3       8       49        3      active sync   /dev/sdd1
--
/dev/sda2:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : e049a186:459f3347:c8e7a1fe:92571fff
           Name : overlord2:8  (local to host overlord2)
  Creation Time : Mon Nov  1 15:52:59 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 10504462 (5.01 GiB 5.38 GB)
     Array Size : 10504438 (5.01 GiB 5.38 GB)
  Used Dev Size : 10504438 (5.01 GiB 5.38 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 1b2f3c3f:f2c3d39f:c506adc8:60b91b18

    Update Time : Mon Nov  8 11:20:50 2010
       Checksum : a6926f1c - correct
         Events : 414


   Device Role : Active device 0
   Array State : AA ('A' == active, '.' == missing)
--
/dev/sda3:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : a9e7af2a:7cc64948:d89d3f3c:7fbac899
           Name : overlord2:31  (local to host overlord2)
  Creation Time : Mon Nov  1 15:55:29 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 4206982 (2.01 GiB 2.15 GB)
     Array Size : 4206958 (2.01 GiB 2.15 GB)
  Used Dev Size : 4206958 (2.01 GiB 2.15 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : a0237cc8:02606b92:2258f50c:530428c1

    Update Time : Sun Nov  7 02:42:58 2010
       Checksum : bd637f55 - correct
         Events : 80


   Device Role : Active device 0
   Array State : AA ('A' == active, '.' == missing)
--
/dev/sda4:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : 7cd663c1:57ce2495:9718083e:3e375a8d
           Name : overlord2:11  (local to host overlord2)
  Creation Time : Mon Nov  1 17:04:01 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 610194847 (290.96 GiB 312.42 GB)
     Array Size : 610194574 (290.96 GiB 312.42 GB)
  Used Dev Size : 610194574 (290.96 GiB 312.42 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 39167975:a983b58e:ff180cb3:3778883a

    Update Time : Mon Nov  8 11:20:49 2010
       Checksum : a747daa2 - correct
         Events : 72


   Device Role : Active device 0
   Array State : AA ('A' == active, '.' == missing)
--
/dev/sdb is not recognised by mdadm.
/dev/sdb1:
          Magic : a92b4efc
        Version : 0.90.00
           UUID : aff4e788:628586e1:b027a743:09491b46 (local to host overlord2)
  Creation Time : Mon Nov  1 15:53:48 2010
     Raid Level : raid1
  Used Dev Size : 112320 (109.71 MiB 115.02 MB)
     Array Size : 112320 (109.71 MiB 115.02 MB)
   Raid Devices : 4
  Total Devices : 4
Preferred Minor : 2

    Update Time : Sun Nov  7 02:42:29 2010
          State : clean
 Active Devices : 4
Working Devices : 4
 Failed Devices : 0
  Spare Devices : 0
       Checksum : ebcf691 - correct
         Events : 292


      Number   Major   Minor   RaidDevice State
this     1       8       17        1      active sync   /dev/sdb1

   0     0       8        1        0      active sync   /dev/sda1
   1     1       8       17        1      active sync   /dev/sdb1
   2     2       8       33        2      active sync   /dev/sdc1
   3     3       8       49        3      active sync   /dev/sdd1
--
/dev/sdb2:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : e049a186:459f3347:c8e7a1fe:92571fff
           Name : overlord2:8  (local to host overlord2)
  Creation Time : Mon Nov  1 15:52:59 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 10504462 (5.01 GiB 5.38 GB)
     Array Size : 10504438 (5.01 GiB 5.38 GB)
  Used Dev Size : 10504438 (5.01 GiB 5.38 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : e7062e6f:586185e1:628fd608:4bd820be

    Update Time : Mon Nov  8 11:20:50 2010
       Checksum : fe648bd5 - correct
         Events : 414


   Device Role : Active device 1
   Array State : AA ('A' == active, '.' == missing)
--
/dev/sdb3:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : a9e7af2a:7cc64948:d89d3f3c:7fbac899
           Name : overlord2:31  (local to host overlord2)
  Creation Time : Mon Nov  1 15:55:29 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 4206982 (2.01 GiB 2.15 GB)
     Array Size : 4206958 (2.01 GiB 2.15 GB)
  Used Dev Size : 4206958 (2.01 GiB 2.15 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : c87a0d35:a32391c4:386b54a3:af960fb4

    Update Time : Sun Nov  7 02:42:58 2010
       Checksum : e5613f8f - correct
         Events : 80


   Device Role : Active device 1
   Array State : AA ('A' == active, '.' == missing)
--
/dev/sdb4:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : 7cd663c1:57ce2495:9718083e:3e375a8d
           Name : overlord2:11  (local to host overlord2)
  Creation Time : Mon Nov  1 17:04:01 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 610194847 (290.96 GiB 312.42 GB)
     Array Size : 610194574 (290.96 GiB 312.42 GB)
  Used Dev Size : 610194574 (290.96 GiB 312.42 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 5e1ecfb1:762e023c:ca938a08:8dcb4794

    Update Time : Mon Nov  8 11:20:49 2010
       Checksum : 40285bb6 - correct
         Events : 72


   Device Role : Active device 1
   Array State : AA ('A' == active, '.' == missing)
--
/dev/sdc is not recognised by mdadm.
/dev/sdc1:
          Magic : a92b4efc
        Version : 0.90.00
           UUID : aff4e788:628586e1:b027a743:09491b46 (local to host overlord2)
  Creation Time : Mon Nov  1 15:53:48 2010
     Raid Level : raid1
  Used Dev Size : 112320 (109.71 MiB 115.02 MB)
     Array Size : 112320 (109.71 MiB 115.02 MB)
   Raid Devices : 4
  Total Devices : 4
Preferred Minor : 2

    Update Time : Sun Nov  7 02:42:29 2010
          State : clean
 Active Devices : 4
Working Devices : 4
 Failed Devices : 0
  Spare Devices : 0
       Checksum : ebcf6a3 - correct
         Events : 292


      Number   Major   Minor   RaidDevice State
this     2       8       33        2      active sync   /dev/sdc1

   0     0       8        1        0      active sync   /dev/sda1
   1     1       8       17        1      active sync   /dev/sdb1
   2     2       8       33        2      active sync   /dev/sdc1
   3     3       8       49        3      active sync   /dev/sdd1
--
/dev/sdc2:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : e76c6aef:a6369ccb:577735d7:c7487ccd
           Name : overlord2:9  (local to host overlord2)
  Creation Time : Mon Nov  1 15:53:16 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 10504462 (5.01 GiB 5.38 GB)
     Array Size : 10504438 (5.01 GiB 5.38 GB)
  Used Dev Size : 10504438 (5.01 GiB 5.38 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 641a48f0:6e883649:b3fbfac9:2c77beee

    Update Time : Mon Nov  8 11:20:50 2010
       Checksum : 6d150b7f - correct
         Events : 68


   Device Role : Active device 0
   Array State : AA ('A' == active, '.' == missing)
--
/dev/sdc3:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : c06385ca:dc9f57cf:fa63e852:25d03fde
           Name : overlord2:32  (local to host overlord2)
  Creation Time : Mon Nov  1 15:55:48 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 4206982 (2.01 GiB 2.15 GB)
     Array Size : 4206958 (2.01 GiB 2.15 GB)
  Used Dev Size : 4206958 (2.01 GiB 2.15 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : d04b4773:01cdacfc:16ba423a:0125f84d

    Update Time : Sun Nov  7 02:43:00 2010
       Checksum : f90c871 - correct
         Events : 70


   Device Role : Active device 0
   Array State : AA ('A' == active, '.' == missing)
--
/dev/sdc4:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : 75237003:201a0ecb:123e3689:364f3c72
           Name : overlord2:12  (local to host overlord2)
  Creation Time : Mon Nov  1 17:04:07 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 610194847 (290.96 GiB 312.42 GB)
     Array Size : 610194574 (290.96 GiB 312.42 GB)
  Used Dev Size : 610194574 (290.96 GiB 312.42 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : d433f40c:7ea233ba:d352c1a8:08e03605

    Update Time : Mon Nov  8 11:20:49 2010
       Checksum : d3aa8eef - correct
         Events : 70


   Device Role : Active device 0
   Array State : AA ('A' == active, '.' == missing)
--
/dev/sdd is not recognised by mdadm.
/dev/sdd1:
          Magic : a92b4efc
        Version : 0.90.00
           UUID : aff4e788:628586e1:b027a743:09491b46 (local to host overlord2)
  Creation Time : Mon Nov  1 15:53:48 2010
     Raid Level : raid1
  Used Dev Size : 112320 (109.71 MiB 115.02 MB)
     Array Size : 112320 (109.71 MiB 115.02 MB)
   Raid Devices : 4
  Total Devices : 4
Preferred Minor : 2

    Update Time : Sun Nov  7 02:42:29 2010
          State : clean
 Active Devices : 4
Working Devices : 4
 Failed Devices : 0
  Spare Devices : 0
       Checksum : ebcf6b5 - correct
         Events : 292


      Number   Major   Minor   RaidDevice State
this     3       8       49        3      active sync   /dev/sdd1

   0     0       8        1        0      active sync   /dev/sda1
   1     1       8       17        1      active sync   /dev/sdb1
   2     2       8       33        2      active sync   /dev/sdc1
   3     3       8       49        3      active sync   /dev/sdd1
--
/dev/sdd2:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : e76c6aef:a6369ccb:577735d7:c7487ccd
           Name : overlord2:9  (local to host overlord2)
  Creation Time : Mon Nov  1 15:53:16 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 10504462 (5.01 GiB 5.38 GB)
     Array Size : 10504438 (5.01 GiB 5.38 GB)
  Used Dev Size : 10504438 (5.01 GiB 5.38 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 9fcba2b8:cb2783b7:b73eac35:bafb86e3

    Update Time : Mon Nov  8 11:20:50 2010
       Checksum : 43623aa - correct
         Events : 68


   Device Role : Active device 1
   Array State : AA ('A' == active, '.' == missing)
--
/dev/sdd3:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : c06385ca:dc9f57cf:fa63e852:25d03fde
           Name : overlord2:32  (local to host overlord2)
  Creation Time : Mon Nov  1 15:55:48 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 4206982 (2.01 GiB 2.15 GB)
     Array Size : 4206958 (2.01 GiB 2.15 GB)
  Used Dev Size : 4206958 (2.01 GiB 2.15 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 64d5bbd4:1d7b4d54:eed8e72d:dbf270bf

    Update Time : Sun Nov  7 02:43:00 2010
       Checksum : 2dc3ecd4 - correct
         Events : 70


   Device Role : Active device 1
   Array State : AA ('A' == active, '.' == missing)
--
/dev/sdd4:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : 75237003:201a0ecb:123e3689:364f3c72
           Name : overlord2:12  (local to host overlord2)
  Creation Time : Mon Nov  1 17:04:07 2010
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 610194847 (290.96 GiB 312.42 GB)
     Array Size : 610194574 (290.96 GiB 312.42 GB)
  Used Dev Size : 610194574 (290.96 GiB 312.42 GB)
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 8c87a925:811ede7e:88b647bc:49bc6878

    Update Time : Mon Nov  8 11:20:49 2010
       Checksum : 37c29ea2 - correct
         Events : 70


   Device Role : Active device 1
   Array State : AA ('A' == active, '.' == missing)
--

--- /proc/cmdline
root=/dev/md0 ro console=tty0

--- grub legacy:
module		/vmlinuz-2.6.32-5-xen-amd64 root=/dev/md0 ro console=tty0
kernel		/vmlinuz-2.6.32-5-xen-amd64 root=/dev/md0 ro 
kernel		/vmlinuz-2.6.32-5-xen-amd64 root=/dev/md0 ro single
kernel		/vmlinuz-2.6.32-5-amd64 root=/dev/md0 ro 
kernel		/vmlinuz-2.6.32-5-amd64 root=/dev/md0 ro single

--- udev:
ii  udev           163-2          /dev/ and hotplug management daemon
4a574fcd059040d33ea18a8aa605a184  /lib/udev/rules.d/64-md-raid.rules

--- /dev:
brw-rw---- 1 root disk 9,  0 Nov  3 13:19 /dev/md0
brw-rw---- 1 root disk 9,  1 Nov  3 13:19 /dev/md1
brw-rw---- 1 root disk 9, 11 Nov  3 13:19 /dev/md11
brw-rw---- 1 root disk 9, 12 Nov  3 13:19 /dev/md12
brw-rw---- 1 root disk 9,  2 Nov  3 13:19 /dev/md2
brw-rw---- 1 root disk 9,  3 Nov  3 13:19 /dev/md3
brw-rw---- 1 root disk 9, 31 Nov  3 13:19 /dev/md31
brw-rw---- 1 root disk 9, 32 Nov  3 13:19 /dev/md32
brw-rw---- 1 root disk 9,  8 Nov  3 13:19 /dev/md8
brw-rw---- 1 root disk 9,  9 Nov  3 13:19 /dev/md9

/dev/disk/by-id:
total 0
lrwxrwxrwx 1 root root  9 Nov  3 13:19 ata-SAMSUNG_HD322HJ_S17AJ9AS502922 -> ../../sdd
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-SAMSUNG_HD322HJ_S17AJ9AS502922-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-SAMSUNG_HD322HJ_S17AJ9AS502922-part2 -> ../../sdd2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-SAMSUNG_HD322HJ_S17AJ9AS502922-part3 -> ../../sdd3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-SAMSUNG_HD322HJ_S17AJ9AS502922-part4 -> ../../sdd4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 ata-SAMSUNG_HD322HJ_S17AJDWQB09002 -> ../../sdb
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-SAMSUNG_HD322HJ_S17AJDWQB09002-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-SAMSUNG_HD322HJ_S17AJDWQB09002-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-SAMSUNG_HD322HJ_S17AJDWQB09002-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-SAMSUNG_HD322HJ_S17AJDWQB09002-part4 -> ../../sdb4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 ata-ST3320620AS_3QF05830 -> ../../sdc
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-ST3320620AS_3QF05830-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-ST3320620AS_3QF05830-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-ST3320620AS_3QF05830-part3 -> ../../sdc3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-ST3320620AS_3QF05830-part4 -> ../../sdc4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 ata-ST3320620AS_3QF05WYD -> ../../sda
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-ST3320620AS_3QF05WYD-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-ST3320620AS_3QF05WYD-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-ST3320620AS_3QF05WYD-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 ata-ST3320620AS_3QF05WYD-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 md-name-overlord2:0 -> ../../md0
lrwxrwxrwx 1 root root  9 Nov  3 13:19 md-name-overlord2:1 -> ../../md1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 md-name-overlord2:11 -> ../../md11
lrwxrwxrwx 1 root root 10 Nov  3 13:19 md-name-overlord2:12 -> ../../md12
lrwxrwxrwx 1 root root  9 Nov  3 13:19 md-name-overlord2:3 -> ../../md3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 md-name-overlord2:31 -> ../../md31
lrwxrwxrwx 1 root root 10 Nov  3 13:19 md-name-overlord2:32 -> ../../md32
lrwxrwxrwx 1 root root  9 Nov  3 13:19 md-name-overlord2:8 -> ../../md8
lrwxrwxrwx 1 root root  9 Nov  3 13:19 md-name-overlord2:9 -> ../../md9
lrwxrwxrwx 1 root root  9 Nov  3 13:19 md-uuid-2e900337:91da8a2e:7a76b481:efca3337 -> ../../md3
lrwxrwxrwx 1 root root  9 Nov  3 13:19 md-uuid-66ca3255:88439fce:8ab5f358:1f9ad4e7 -> ../../md0
lrwxrwxrwx 1 root root 10 Nov  3 13:19 md-uuid-75237003:201a0ecb:123e3689:364f3c72 -> ../../md12
lrwxrwxrwx 1 root root 10 Nov  3 13:19 md-uuid-7cd663c1:57ce2495:9718083e:3e375a8d -> ../../md11
lrwxrwxrwx 1 root root 10 Nov  3 13:19 md-uuid-a9e7af2a:7cc64948:d89d3f3c:7fbac899 -> ../../md31
lrwxrwxrwx 1 root root  9 Nov  3 13:19 md-uuid-aff4e788:628586e1:b027a743:09491b46 -> ../../md2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 md-uuid-c06385ca:dc9f57cf:fa63e852:25d03fde -> ../../md32
lrwxrwxrwx 1 root root  9 Nov  3 13:19 md-uuid-d09311a7:37710da5:832716da:707e22c9 -> ../../md1
lrwxrwxrwx 1 root root  9 Nov  3 13:19 md-uuid-e049a186:459f3347:c8e7a1fe:92571fff -> ../../md8
lrwxrwxrwx 1 root root  9 Nov  3 13:19 md-uuid-e76c6aef:a6369ccb:577735d7:c7487ccd -> ../../md9
lrwxrwxrwx 1 root root  9 Nov  3 13:19 scsi-SATA_SAMSUNG_HD322HJS17AJ9AS502922 -> ../../sdd
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_SAMSUNG_HD322HJS17AJ9AS502922-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_SAMSUNG_HD322HJS17AJ9AS502922-part2 -> ../../sdd2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_SAMSUNG_HD322HJS17AJ9AS502922-part3 -> ../../sdd3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_SAMSUNG_HD322HJS17AJ9AS502922-part4 -> ../../sdd4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 scsi-SATA_SAMSUNG_HD322HJS17AJDWQB09002 -> ../../sdb
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_SAMSUNG_HD322HJS17AJDWQB09002-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_SAMSUNG_HD322HJS17AJDWQB09002-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_SAMSUNG_HD322HJS17AJDWQB09002-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_SAMSUNG_HD322HJS17AJDWQB09002-part4 -> ../../sdb4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 scsi-SATA_ST3320620AS_3QF05830 -> ../../sdc
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_ST3320620AS_3QF05830-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_ST3320620AS_3QF05830-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_ST3320620AS_3QF05830-part3 -> ../../sdc3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_ST3320620AS_3QF05830-part4 -> ../../sdc4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 scsi-SATA_ST3320620AS_3QF05WYD -> ../../sda
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_ST3320620AS_3QF05WYD-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_ST3320620AS_3QF05WYD-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_ST3320620AS_3QF05WYD-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 scsi-SATA_ST3320620AS_3QF05WYD-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 wwn-0x50000f0000a14e32 -> ../../sdb
lrwxrwxrwx 1 root root 10 Nov  3 13:19 wwn-0x50000f0000a14e32-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 wwn-0x50000f0000a14e32-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 wwn-0x50000f0000a14e32-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 wwn-0x50000f0000a14e32-part4 -> ../../sdb4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 wwn-0x50024e92008ede95 -> ../../sdd
lrwxrwxrwx 1 root root 10 Nov  3 13:19 wwn-0x50024e92008ede95-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 wwn-0x50024e92008ede95-part2 -> ../../sdd2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 wwn-0x50024e92008ede95-part3 -> ../../sdd3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 wwn-0x50024e92008ede95-part4 -> ../../sdd4

/dev/disk/by-path:
total 0
lrwxrwxrwx 1 root root  9 Nov  3 13:19 pci-0000:00:1f.2-scsi-0:0:0:0 -> ../../sda
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-0:0:0:0-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-0:0:0:0-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-0:0:0:0-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-0:0:0:0-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 pci-0000:00:1f.2-scsi-1:0:0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-1:0:0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-1:0:0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-1:0:0:0-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-1:0:0:0-part4 -> ../../sdb4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 pci-0000:00:1f.2-scsi-2:0:0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-2:0:0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-2:0:0:0-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-2:0:0:0-part3 -> ../../sdc3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-2:0:0:0-part4 -> ../../sdc4
lrwxrwxrwx 1 root root  9 Nov  3 13:19 pci-0000:00:1f.2-scsi-3:0:0:0 -> ../../sdd
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-3:0:0:0-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-3:0:0:0-part2 -> ../../sdd2
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-3:0:0:0-part3 -> ../../sdd3
lrwxrwxrwx 1 root root 10 Nov  3 13:19 pci-0000:00:1f.2-scsi-3:0:0:0-part4 -> ../../sdd4

/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 root root  9 Nov  3 13:19 02ef2eb1-0732-4076-afb8-5f49422af8c9 -> ../../md3
lrwxrwxrwx 1 root root  9 Nov  3 13:19 18e5d775-d2b2-43ca-b1a5-6ce895ede3d7 -> ../../md1
lrwxrwxrwx 1 root root  9 Nov  3 13:19 1a85c466-3ef9-408f-a723-9890ad472772 -> ../../md2
lrwxrwxrwx 1 root root 11 Nov  3 16:01 76934cc2-8e61-4840-8948-95902bf1d5da -> ../../loop6
lrwxrwxrwx 1 root root  9 Nov  3 13:19 84c4277e-6142-4523-8e20-4fcac5fe9feb -> ../../md0
lrwxrwxrwx 1 root root 11 Nov  3 15:10 91502d6c-0701-474b-a90e-fa83eedf901b -> ../../loop1
lrwxrwxrwx 1 root root 11 Nov  3 15:10 adb03e76-a872-4ffc-b67b-5ae9b5093c47 -> ../../loop0
lrwxrwxrwx 1 root root 11 Nov  4 11:24 ee66b917-5151-4a4b-944a-99385b7d4d62 -> ../../loop2
lrwxrwxrwx 1 root root 11 Nov  4 11:24 fd6a0410-7573-4176-91d1-defc2ec92c32 -> ../../loop3

/dev/md:
total 0
lrwxrwxrwx 1 root root 6 Nov  3 13:19 0 -> ../md0
lrwxrwxrwx 1 root root 6 Nov  3 13:19 1 -> ../md1
lrwxrwxrwx 1 root root 7 Nov  3 13:19 11 -> ../md11
lrwxrwxrwx 1 root root 7 Nov  3 13:19 12 -> ../md12
lrwxrwxrwx 1 root root 6 Nov  3 13:19 3 -> ../md3
lrwxrwxrwx 1 root root 7 Nov  3 13:19 31 -> ../md31
lrwxrwxrwx 1 root root 7 Nov  3 13:19 32 -> ../md32
lrwxrwxrwx 1 root root 6 Nov  3 13:19 8 -> ../md8
lrwxrwxrwx 1 root root 6 Nov  3 13:19 9 -> ../md9

Auto-generated on Mon, 08 Nov 2010 11:20:50 +0200
by mdadm bugscript 3.1.4-1+8efb9d1

-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-xen-amd64 (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=fi_FI (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/dash

Versions of packages mdadm depends on:
ii  debconf                       1.5.36     Debian configuration management sy
ii  libc6                         2.11.2-7   Embedded GNU C Library: Shared lib
ii  lsb-base                      3.2-23.1   Linux Standard Base 3.2 init scrip
ii  udev                          163-2      /dev/ and hotplug management daemo

Versions of packages mdadm recommends:
ii  exim4-daemon-light [mail-tran 4.72-1     lightweight Exim MTA (v4) daemon
ii  module-init-tools             3.12-1     tools for managing Linux kernel mo

mdadm suggests no packages.

-- debconf information:
  mdadm/initrdstart_msg_errexist:
  mdadm/initrdstart_msg_intro:
  mdadm/autostart: true
  mdadm/autocheck: true
  mdadm/initrdstart_msg_errblock:
  mdadm/mail_to: root
  mdadm/initrdstart_msg_errmd:
  mdadm/initrdstart: all
  mdadm/initrdstart_msg_errconf:
  mdadm/initrdstart_notinconf: false
  mdadm/start_daemon: true





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