XFS file system on SAN storage switches to read only mode
Issue
XFS
filesystem provided by external SAN intermittently goes into read-only mode.- Multiple XFS
writeback error
messages reported in/var/log/messages
. Sense Key : Hardware Error
messages for block devices hosted on SAN storage reported in/var/log/messages
.
Environment
- Red Hat Enterprise Linux (RHEL) 7
- Third party SAN connected storage
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