Shulou(Shulou.com)06/02 Report--

Troubleshooting method: check event errors and warnings, check the upper and lower events of the alarm when you can't understand it, determine the scope of influence, and check the influencing factors.

1. View event errors and warnings

two。 Determine the scope: if the host is affected, see if other hosts in the cluster are affected

3. This is a storage path problem, because the path is temporarily broken and restored, showing regular changes, coupled with the older version of the server, it is suspected to be a hardware-level problem, so go to the hardware level to troubleshoot.

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