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2015.12.11 13:27

SoftRAID Check

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[root@91ID23418 /]# mdadm --detail /dev/md0
/dev/md0:
        Version : imsm
     Raid Level : container
  Total Devices : 2

Working Devices : 2


           UUID : 3ab52958:f11447eb:1f80fec1:af81917d
  Member Arrays : /dev/md/RAID1

    Number   Major   Minor   RaidDevice

       0       8        0        -        /dev/sda
       1       8       16        -        /dev/sdb


[root@92ID23419 ~]# mdadm --examine /dev/md0
/dev/md0:
          Magic : Intel Raid ISM Cfg Sig.
        Version : 1.1.00
    Orig Family : ef0f28c6
         Family : ef0f28c6
     Generation : 0002ae8b
     Attributes : All supported
           UUID : 4703b378:524e4ab7:4b5e01a0:4bd87907
       Checksum : bc99f168 correct
    MPB Sectors : 1
          Disks : 2
   RAID Devices : 1

  Disk01 Serial : HC5283048G200TGN
          State : active
             Id : 00000001
    Usable Size : 390715662 (186.31 GiB 200.05 GB)

[RAID1]:
           UUID : c551d68c:902ddebe:8aa5cd17:fb2eb9fd
     RAID Level : 1
        Members : 2
          Slots : [UU]
    Failed disk : none
      This Slot : 1
     Array Size : 371195904 (177.00 GiB 190.05 GB)
   Per Dev Size : 371196168 (177.00 GiB 190.05 GB)
  Sector Offset : 0
    Num Stripes : 1449984
     Chunk Size : 64 KiB
       Reserved : 0
  Migrate State : idle
      Map State : normal
    Dirty State : dirty

  Disk00 Serial : HC528302EQ200TGN
          State : active
             Id : 00000000
    Usable Size : 390715662 (186.31 GiB 200.05 GB)


[root@92ID23419 ~]# mdadm --examine /dev/sda
/dev/sda:
          Magic : Intel Raid ISM Cfg Sig.
        Version : 1.1.00
    Orig Family : ef0f28c6
         Family : ef0f28c6
     Generation : 0002ae63
     Attributes : All supported
           UUID : 4703b378:524e4ab7:4b5e01a0:4bd87907
       Checksum : bc99f140 correct
    MPB Sectors : 1
          Disks : 2
   RAID Devices : 1

  Disk00 Serial : HC528302EQ200TGN
          State : active
             Id : 00000000
    Usable Size : 390715662 (186.31 GiB 200.05 GB)

[RAID1]:
           UUID : c551d68c:902ddebe:8aa5cd17:fb2eb9fd
     RAID Level : 1
        Members : 2
          Slots : [UU]
    Failed disk : none
      This Slot : 0
     Array Size : 371195904 (177.00 GiB 190.05 GB)
   Per Dev Size : 371196168 (177.00 GiB 190.05 GB)
  Sector Offset : 0
    Num Stripes : 1449984
     Chunk Size : 64 KiB
       Reserved : 0
  Migrate State : idle
      Map State : normal
    Dirty State : dirty

  Disk01 Serial : HC5283048G200TGN
          State : active
             Id : 00000001
    Usable Size : 390715662 (186.31 GiB 200.05 GB)

[root@92ID23419 ~]# mdadm --examine /dev/sdb
/dev/sdb:
          Magic : Intel Raid ISM Cfg Sig.
        Version : 1.1.00
    Orig Family : ef0f28c6
         Family : ef0f28c6
     Generation : 0002ae6c
     Attributes : All supported
           UUID : 4703b378:524e4ab7:4b5e01a0:4bd87907
       Checksum : bc98f149 correct
    MPB Sectors : 1
          Disks : 2
   RAID Devices : 1

  Disk01 Serial : HC5283048G200TGN
          State : active
             Id : 00000001
    Usable Size : 390715662 (186.31 GiB 200.05 GB)

[RAID1]:
           UUID : c551d68c:902ddebe:8aa5cd17:fb2eb9fd
     RAID Level : 1
        Members : 2
          Slots : [UU]
    Failed disk : none
      This Slot : 1
     Array Size : 371195904 (177.00 GiB 190.05 GB)
   Per Dev Size : 371196168 (177.00 GiB 190.05 GB)
  Sector Offset : 0
    Num Stripes : 1449984
     Chunk Size : 64 KiB
       Reserved : 0
  Migrate State : idle
      Map State : normal
    Dirty State : clean

  Disk00 Serial : HC528302EQ200TGN
          State : active
             Id : 00000000
    Usable Size : 390715662 (186.31 GiB 200.05 GB)

[root@92ID23419 ~]#mdadm --detail-platform -v -v -e imsm
mdmon: found Intel(R) SATA RAID controller at 0000:00:11.4.
mdmon: found Intel(R) SATA RAID controller at 0000:00:1f.2.
mdmon: imsm capabilities not found for controller: /sys/devices/pci0000:00/0000:00:11.4 (type SATA)
       Platform : Intel(R) Rapid Storage Technology enterprise
        Version : 4.0.0.1016
    RAID Levels : raid0 raid1 raid10 raid5
    Chunk Sizes : 4k 8k 16k 32k 64k 128k
    2TB volumes : supported
      2TB disks : supported
      Max Disks : 6
    Max Volumes : 2 per array, 4 per controller
 I/O Controller : /sys/devices/pci0000:00/0000:00:1f.2 (SATA)
          Port0 : /dev/sda (HC528301AN200TGN)
          Port1 : /dev/sdb (HC528302EK200TGN)
          Port2 : - no device attached -
          Port3 : - no device attached -
          Port4 : - no device attached -
          Port5 : - no device attached -


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