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ACP コマンドが停止したため、 SP をリブートしています

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Category:
fas-systems<a>2008502276</a>
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hw
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環境

  • FAS2240
  • FAS2220

問題

  • ACPアラート問題がクリアされたあとにSPをリブートします。EMSログ の例
    • ノード1
[node_name-01: dsa_worker1: ses.status.ACPError:alert]: DS2246 (S/N SHFHU0123456789) shelf 0 on channel 0a ACP Processor error for SAS shelf ACP processor 2: critical status ; Alternate Control Path hardware failed This module is on the rear of the shelf at the top right, on shelf module B. [node_name-01: statd: monitor.shelf.fault:alert]: Critical fault reported on disk storage shelf attached to channel 0a. Check fans, power supplies, disks, and temperature sensors. [node_name-01: monitor: monitor.globalStatus.critical:EMERGENCY]: Disk shelf fault. [node_name-01: dsa_worker2: ses.status.ACPError:alert]: DS2246 (S/N SHFHU0123456789) shelf 0 on channel 0a ACP Processor error for SAS shelf ACP processor 1: critical status ; Alternate Control Path hardware failed This module is on the rear of the shelf at the top left, on shelf module A. [node_name-01: dsa_worker2: ses.status.ACPInfo:info]: DS2246 (S/N SHFHU0123456789) shelf 0 on channel 0a ACP Processor information for SAS shelf ACP processor 2: normal status. [node_name-01: dsa_worker1: ses.status.ACPInfo:info]: DS2246 (S/N SHFHU0123456789) shelf 0 on channel 0a ACP Processor information for SAS shelf ACP processor 1: normal status. [node_name-01: statd: monitor.shelf.fault.ok:notice]: Fault previously reported on disk storage shelf attached to channel 0a has been corrected. [node_name-01: monitor: monitor.globalStatus.ok:notice]: The system's global status is normal.
  • ノード2
[node_name-02: statd: monitor.shelf.fault:alert]: Critical fault reported on disk storage shelf attached to channel 0a. Check fans, power supplies, disks, and temperature sensors. [node_name-02: monitor: monitor.globalStatus.critical:EMERGENCY]: Disk shelf fault. [node_name-02: dsa_worker1: ses.status.ACPError:alert]: DS2246 (S/N SHFHU0123456789) shelf 0 on channel 0a ACP Processor error for SAS shelf ACP processor 1: critical status ; Alternate Control Path hardware failed This module is on the rear of the shelf at the top left, on shelf module A. [node_name-02: dsa_worker3: ses.status.ACPInfo:info]: DS2246 (S/N SHFHU0123456789) shelf 0 on channel 0a ACP Processor information for SAS shelf ACP processor 2: normal status. [node_name-02: dsa_worker2: ses.status.ACPInfo:info]: DS2246 (S/N SHFHU0123456789) shelf 0 on channel 0a ACP Processor information for SAS shelf ACP processor 1: normal status. [node_name-02: statd: monitor.shelf.fault.ok:notice]: Fault previously reported on disk storage shelf attached to channel 0a has been corrected. [node_name-02: monitor: monitor.globalStatus.ok:notice]: The system's global status is normal.
  • イベントメッセージでSPを自動的にリブートする 例を次に示します。

Record 833: Tue Oct 13 18:20:19 2020 [SP.critical]: Rebooting SP due to loss of ACP comms

  • ACPステータスはOKで、正常に動作しています。
  •  管理e0Mポート経由での大量の送信フレーム数とバイト/秒: 

   -- interface  e0M  (30 days, 20 hours, 46 minutes, 42 seconds) --
   RECEIVE
   TRANSMIT
>>>Total frames:    2992m | Frames/second:   1122  | Total bytes:    4523g
   Bytes/second:    1696k | Total errors:     0  | Errors/minute:     0
   Total discards:    0  | Queue overflow:    0  | Multi/broadcast: 90594
 
   -- interface  e0M  (30 days, 20 hours, 44 minutes, 31 seconds) --
   RECEIVE
   TRANSMIT
>>>Total frames:    216m | Frames/second:    81  | Total bytes:     322g
   Bytes/second:    120k | Total errors:     0  | Errors/minute:     0
   Total discards:    0  | Queue overflow:    0  | Multi/broadcast: 90526
   …

  • ノード管理LIFとクラスタ間LIFが同じブロードキャストドメインを共有しています。

 

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