md3

mdadm --detail

# mdadm --detail /dev/md3
        Version : 01.02
  Creation Time : Sun Sep 13 19:44:48 2009
     Raid Level : raid5
     Array Size : 2175882880 (2075.08 GiB 2228.10 GB)
  Used Dev Size : 870353152 (830.03 GiB 891.24 GB)
   Raid Devices : 6
  Total Devices : 6
Preferred Minor : 3
    Persistence : Superblock is persistent

    Update Time : Sun Sep 13 19:53:50 2009
          State : clean
 Active Devices : 6
Working Devices : 6
 Failed Devices : 0
  Spare Devices : 0

         Layout : left-symmetric
     Chunk Size : 128K

           Name : hastur:3  (local to host hastur)
           UUID : cea65d2b:7d262b3d:739fcdd2:15ab1c61
         Events : 2

    Number   Major   Minor   RaidDevice State
       0       8       19        0      active sync   /dev/sdb3
       1       8       99        1      active sync   /dev/sdg3
       2       8       51        2      active sync   /dev/sdd3
       3       8       35        3      active sync   /dev/sdc3
       4       8       83        4      active sync   /dev/sdf3
       5       8       67        5      active sync   /dev/sde3

Disk ordering

Slot Enclosure Serial Current device
#2 9QG3V6HN sdb
1 #1 S0MUJ1KP715582 sdg
2 #4 9QG3T5QW sdd
3 #3 9QG3T61X sdc
4 #5 9QG3T5QM sdf
5 #6 401412FPB99831 sde

md2

mdadm --detail

# mdadm --detail /dev/md2
/dev/md2:
        Version : 01.02
  Creation Time : Thu Sep 10 00:03:15 2009
     Raid Level : raid0
     Array Size : 314616576 (300.04 GiB 322.17 GB)
   Raid Devices : 6
  Total Devices : 6
Preferred Minor : 2
    Persistence : Superblock is persistent

    Update Time : Thu Sep 10 00:03:15 2009
          State : clean
 Active Devices : 6
Working Devices : 6
 Failed Devices : 0
  Spare Devices : 0

     Chunk Size : 64K

           Name : hastur:2  (local to host hastur)
           UUID : 95cc04f9:e70c2ce3:be3d397a:3e203fe5
         Events : 0

    Number   Major   Minor   RaidDevice State
       0       8       66        0      active sync   /dev/sde2
       1       8       82        1      active sync   /dev/sdf2
       2       8       98        2      active sync   /dev/sdg2
       3       8       18        3      active sync   /dev/sdb2
       4       8       34        4      active sync   /dev/sdc2
       5       8       50        5      active sync   /dev/sdd2

Enclosure

2009-07-19

Device Enclosure
sdb #6
sdc #5
sdd #1
sde #2
sdf #3
sdg #4

2009-09-09

  • Make sure first ports of SiI-3726s are occupied
Enclosure PM Port
5-1 1-0
5-2 1-1
5-3 1-2
5-4 2-3
5-5 1-3
3-1 2-0
3-2 2-1
3-3 2-2

2009-09-10

  • Recover md2

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