mariadb/mysql-test/suite/rpl/t/parallel_backup_lsu_off.test at bb-10.11-bar-MDEV-35427 - mirror/mariadb - May the force be without you: git.fucktheforce.de

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Andrei dc646c2389 MDEV-30423 Deadlock on Replica during BACKUP STAGE BLOCK_COMMIT on XA transactions

The user XA commit execution branch was caught not have been covered
with MDEV-21953 fixes.

The XA involved deadlock is resolved now to apply the former fixes
pattern.
Along the fixes the following changes have been implemented.
- MDL lock attribute correction
- dissociation of the externally completed XA from the current
  thread's xid_state in the error branches
- cleanup_context() preseves the prepared XA
- wait_for_prior_commit() is relocated to satisfy both
  the binlog ON (log-slave-updates and skip-log-bin)
  and OFF slave execution branches.

2023-01-23 19:01:48 +02:00

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 #
 --echo # Specialized --log-slave-updates = 0 version of parallel_backup test.
 #
 --echo # MDEV-21953: deadlock between BACKUP STAGE BLOCK_COMMIT and parallel
 --echo # MDEV-30423: dealock XA COMMIT vs BACKUP
 --let $rpl_skip_reset_master_and_slave = 1
 --source parallel_backup.test