buffer: warning message for restoring buffer with flush_at_shutdown #4027
+14
−2
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Which issue(s) this PR fixes:
Partial fix for #3970
What this PR does / why we need it:
When
flush_at_shutdown
istrue
, the remaining chunk files during resuming are possibly broken since there may be a power failure or similar failure.Without this log, even if we notice that we have received corrupted data on the destination server, we can not know which chunks may have been corrupted.
Docs Changes:
Not needed.
Release Note:
Add warning messages for restoring buffer with
flush_at_shutdown true
.