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升级到 ONTAP 9.8 后出现多个 nodewatchdog 死机

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Category:
ontap-9
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core
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适用于

  • ONTAP 9.8
  • FAS2520、FAS2552、FAS2554
  • FAS8040

问题描述

升级到 ONTAP 9.8 后，频繁发生节点看门狗死机。
 
死机字符串示例：
Panic string: Process vifmgr unresponsive for 206 seconds in process nodewatchdog on release 9.8P1 (C) Panic string: Process mgwd unresponsive for 210 seconds (mgwd startup: "(2222)") in process nodewatchdog on release 9.8P1 Panic string: Process vldb unresponsive for 209 seconds in process nodewatchdog on release 9.8P1 (C)

 

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