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SAS アダプタポート PHY が、シェルフを追加したあとの 1 つを除くすべて無効になりました

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Category:
aff-series<a>PHY は</a><a>X357_TPM4V3T8AME</a><a>2009068065 をディスエーブル</a>
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hw
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環境

  • MetroCluster にディスクシェルフ DS2246 を追加しました
  • ディスクモデル X354_TPM4V3T8AME

問題

  • ディスクモデル X357_TPM4V3T8AME を含むディスクシェルフを追加
  • 複数のディスクで障害が発生したと表示される
62.0 : NETAPP   X356_TPM4V3T8AME NA03 3662.5GB 520B/sect (XXXXXXXXXXXX)
62.1 : NETAPP   X356_TPM4V3T8AME NA03 3662.5GB 520B/sect (XXXXXXXXXXXX) (Failed)
62.2 : NETAPP   X356_TPM4V3T8AME NA03 3662.5GB 520B/sect (XXXXXXXXXXXX) (Failed)
62.3 : NETAPP   X356_TPM4V3T8AME NA03 3662.5GB 520B/sect (XXXXXXXXXXXX) (Failed)
62.4 : NETAPP   X356_TPM4V3T8AME NA03   0.0GB   0B/    (Failed-Unsupported)
62.5 : NETAPP   X356_TPM4V3T8AME NA03 3662.5GB 520B/sect (XXXXXXXXXXXX) (Failed)
62.6 : NETAPP   X356_TPM4V3T8AME NA03 3662.5GB 520B/sect (XXXXXXXXXXXX) (Failed)
62.7 : NETAPP   X356_TPM4V3T8AME NA03 3662.5GB 520B/sect (XXXXXXXXXXXX)
62.8 : NETAPP   X356_TPM4V3T8AME NA03 3662.5GB 520B/sect (XXXXXXXXXXXX) (Failed)
62.9 : NETAPP   X356_TPM4V3T8AME NA03    0.0GB   0B/sect (Failed-Unsupported)
62.10: NETAPP   X356_TPM4V3T8AME NA03 3662.5GB 520B/sect (XXXXXXXXXXXX)
62.11: NETAPP   X356_TPM4V3T8AME NA03 3662.5GB 520B/sect (XXXXXXXXXXXX) (Failed)
  • ディスクを取り付け直したが、まだ問題が発生しているように見えた
  • アダプタのすべての SAS ポートについて、新しく追加したシェルフに接続されていないポートを含む無効な PHY が表示されます

Cluster::*> storage port show -node Node-01 *

         Cable Length: 2m
    Cable End Identifier: end_1
        Cable Identifier: 500a09800856a299-500a09800e4055f4
              Port Speed: 12 Gb/s
              Port State: enabled
             Port Status: online-degraded
              Error Type: online-degraded
          Error Severity: Error
              Error Text: The port is in online degraded state.
      Corrective Action: Check cable connections.
              Phy State: [0] disabled, offline,  0 Gb/s
                          [1] disabled  offline,  0 Gb/s
                          [2] disabled, offline,  0 Gb/s
                          [3]  enabled,  online, 12 Gb/s

  • ケーブル 'IOM を取り付け直しましたが 'IOM はまだ問題 です
  • テイクオーバー / ギブバックを実行したあともディスクで障害が発生したままになる( Failed - Unsupported drives don't appear failed any longer )
  • 障害が発生したドライブは交換されましたが、エラーは続行

[Node-01: disk_server_0: disk.ioMediumError:notice]: Medium error on disk 0b.62.3: op 0x28:00000010:0008 sector 16 SCSI:medium error - Unrecovered read error - If the disk is in a RAID group, the subsystem will attempt to reconstruct unreadable data (3 11 ff 0) (4492) Disk 0b.62.3 Shelf 62 Bay 3 [NETAPP   X356_TPM4V3T8AME NA03] S/N [XXXXXXXXXXXX] UID [50000397:9C902830:00000000:00000000:00000000:00000000:00000000:00000000:00000000:00000000]

[Node-01: pmcsas_timeout_0: sas.device.quiesce:debug]: Adapter 0a encountered a command timeout on disk device 0c.62.1. Quiescing the device.
[Node-01: pmcsas_timeout_0: sas.device.quiesce:debug]: Adapter 0a encountered a command timeout on disk device 0b.62.3. Quiescing the device.
[Node-01: pmcsas_timeout_0: sas.device.quiesce:debug]: Adapter 0a encountered a command timeout on disk device 0b.62.11. Quiescing the device.
 

 

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