Leandro Pacheco 2b84e1c966 MDEV-23080: desync and pause node on BACKUP STAGE BLOCK_DDL ...

make BACKUP STAGE behave as FTWRL, desyncing and pausing the node
to prevent BF threads (appliers) from interfering with blocking stages.
This is needed because BF threads don't respect BACKUP MDL locks.

Reviewed-by: Jan Lindström <jan.lindstrom@mariadb.com>

2021-07-27 08:11:41 +03:00

12 KiB

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