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非アクティブデータの圧縮によって原因システムのメモリが不足する可能性がある

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Category:
ontap-9
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CORE
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環境

ONTAP 9 .13.1~9.13.1P3

問題

  • システムが予期せずリブートし、次のようなメッセージが表示されます。

Process mgwd unresponsive for X seconds (mgwd startup: "(X)") in process nodewatchdog on release 9.13 (C)

Failover Monitor: unable to transit - takeover process is hung (wafl) in SK process cf_main on release 9.13.1P2 (C)

Process bcomd unresponsive for 210 seconds in process nodewatchdog on release 9.13.1 (C)

  • 予期しないリブートの前に、Low WAFL memoryアラートが表示されることがあります。

    Thu Jun 01 00:01:00 +0000 [cluster-01: wafl_ise_se_proc_1: wafl.memory.statusVeryLowMemory:alert]: WAFL is running very low on memory, with 2221MB remaining.

 

 

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