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E シリーズディスク障害発生後のホストのパフォーマンスの問題

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環境

  • Eシリーズ
  • SANtricity

問題

  • Eシリーズに接続しているホストで1つ以上のディスクに障害が発生すると、パフォーマンスに関連する問題が発生します。
  • MELレポート Timeout on drive side of controller

A:8/7/22, 6:51:31 AM (06:51:31) 9300 100d Timeout on drive side of controller - Shelf 99, Bay 2
A:8/7/22, 6:51:27 AM (06:51:27) 9299 100d Timeout on drive side of controller - Shelf 99, Bay 2
A:8/7/22, 6:51:24 AM (06:51:24) 9298 100d Timeout on drive side of controller - Shelf 99, Bay 2

  •  MELが Drive channel set to Degraded - Drive-side 報告されるのは、の実行中 Timeout on drive

A:8/7/22, 6:47:24 AM (06:47:24) 9287 100d Timeout on drive side of controller - Shelf 99, Bay 2
A:8/7/22, 6:47:16 AM (06:47:16) 9286 1209 Drive channel set to Degraded - Drive-side: channel 2 <--CRITICAL
A:8/7/22, 6:47:16 AM (06:47:16) 9285 1513 Individual drive - Degraded path - Drive-side: channel 2 <--CRITICAL
A:8/7/22, 6:47:16 AM (06:47:16) 9284 100d Timeout on drive side of controller - Shelf 99, Bay 2

 

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