メインコンテンツまでスキップ

snmpget OID.1.3.6.1.4.1.789.1.2.2.25.0 が、スペアでないディスク設定で異なる結果を返す理由は何ですか。

Views:
48
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core
Last Updated:

環境

ONTAP 9

問題

  • snmpget OID .1.3.6.1.4.1.789.1.2.2.25.0 を実行すると、同じスペア以外の設定を使用する別の HA システムから異なる結果が返されます。
  • CRIT:GLOBALTATUS nonCritical 4 There are no enough spare disks.
  • OK: GLOBALSTATUS ok 3 The system's global status is normal. | globalstatus=3
  • クラスタレベルでスペアディスクがない構成は、両方のシステムで同じです。
    • この場合、 node-01 のすべてのアグリゲートでは P1/P2 またはディスク全体が実行されますが、 node-01 のスペアプールには P2 のディスクしかありません。スペアの設定は行われません。

Aggregate aggr0_Cluster01_01 (online, raid_dp) (block checksums)
  Plex /aggr0_Cluster01_01/plex0 (online, normal, active, pool0)
    RAID group /aggr0_Cluster01_01/plex0/rg0 (normal, block checksums)

      RAID Disk   Device     HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
      ---------   ------     ------------- ---- ---- ---- ----- --------------    --------------
      dparity    0b.00.3P2   0b    0   3   SA:A   0   SAS 10000 27375/56065536    27383/56081920
...

Aggregate Cluster01_01_SAS_1 (online, raid_dp, fast zeroed, hybrid) (block checksums)
  Plex /Cluster01_01_SAS_1/plex0 (online, normal, active, pool0)
    RAID group /Cluster01_01_SAS_1/plex0/rg0 (normal, block checksums)

      RAID Disk   Device     HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
      ---------   ------     ------------- ---- ---- ---- ----- --------------    --------------
      data     0b.00.7P1   0b    0   7   SA:A   0   SAS 10000 1686111/3453155328 1686119/3453171712
...

RAID group /Cluster_01_SAS_1/plex0/rg2 (normal, block checksums)

RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
dparity 0b.00.0 0b 0 0 SA:A 0 SSD N/A 915465/1874872832 915715/1875385008

Pool1 spare disks (empty)

Pool0 spare disks

RAID Disk   Device     HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
---------   ------     ------------- ---- ---- ---- ----- --------------    --------------
Spare disks for block checksum
spare     0a.01.4P2   0a    1   4   SA:B   0   SAS 10000 27375/56065536    27383/56081920
....

  • ノード 02 のすべてのアグリゲートは P2 のディスクだけを実行し、ノード 02 のスペアディスクはそのスペアプールに含まれています。スペアなしの設定は次のとおりです。

Aggregate aggr0_Cluster01_02 (online, raid_dp) (block checksums)
  Plex /aggr0_Cluster01_02/plex0 (online, normal, active, pool0)
    RAID group /aggr0_Cluster01_02/plex0/rg0 (normal, block checksums)

      RAID Disk   Device     HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
      ---------   ------     ------------- ---- ---- ---- ----- --------------    --------------
      dparity    0b.00.2P2   0b    0   2   SA:B   0   SAS 10000 27375/56065536    27383/56081920
   ...

Pool1 spare disks (empty)

Pool0 spare disks

RAID Disk   Device     HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
---------   ------     ------------- ---- ---- ---- ----- --------------    --------------
Spare disks for block checksum
spare     0b.00.20P2   0b    0   20  SA:B   0   SAS 10000 27375/56065536    27383/56081920

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.