Details
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Bug
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Status: Done
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Medium
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Resolution: Fixed
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Not 5.6.x, Not 5.7.x, 8.0.20-11
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None
Description
undo truncation can cause xtrabackup to fail in 8.0.21
as it is now drop + create undo tablespace.
so we need to block undo truncation as part of LTFB to have stable backup.