Oracle Linux: Disk Latency Causing Unwanted Node Fencing Error "servant: Latency: 4 exceeded threshold 3 on disk"
(Doc ID 2785034.1)
Last updated on JUNE 28, 2021
Applies to:Linux OS - Version Oracle Linux 7.6 with Unbreakable Enterprise Kernel [4.14.35] and later
Occasionally a node will reboot due to SBD self-fencing when it may not have been necessary. The following error messages appear in the system logs:
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