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ONTAPのイベント ログでメモリ不足が報告される

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環境

ONTAP 9

問題

  • 複数のWAFL is running low on memoryイベントがEMS およびevent log showコマンドの出力で確認できます:

cluster1::>event log show

Time                Node             Severity      Event
------------------- ---------------- ------------- ---------------------------
6/17/2021 02:15:39  Cluster1-01      ALERT         wafl.memory.statusVeryLowMemory: WAFL is running very low on memory, with 4854MB remaining.
6/17/2021 00:10:37  Cluster1-01      NOTICE        wafl.memory.statusLowMemory: WAFL is running low on memory, with 4891MB remaining.

Sun Jun 15 05:24:15 +0000 [Cluster1-01: wafl_exempt06: wafl.memory.statusVeryLowMemory:alert]: WAFL is running very low on memory, with 618MB remaining.
Sun Jun 15 05:29:34 +0000 [Cluster1-01: wafl_exempt02: wafl.memory.statusVeryLowMemory:alert]: WAFL is running very low on memory, with 624MB remaining.
Sun Jun 15 05:29:38 +0000 [Cluster1-01: wafl_exempt01: wafl.memory.statusLowMemory:notice]: WAFL is running low on memory, with 640MB remaining.
Sun Jun 15 05:37:05 +0000 [Cluster1-01: wafl_exempt04: wafl.memory.statusLowMemory:notice]: WAFL is running low on memory, with 637MB remaining.

  • 共有フォルダ にはアクセスできません (このエラーが発生した場合)
  • 状況によっては、CIFS共有アクセス障害などの副作用が発生する場合と発生しない場合があります

 

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