mariadb/parallel_backup_slave_binlog_off.test at 044d8c50c67f9cb15eda93fb6f85a458de3d270b - mariadb - GitFox

database/mariadb

mirror of https://github.com/MariaDB/server.git synced 2025-05-11 13:21:44 +03:00

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

8 lines

269 B

Plaintext

Raw Blame History

 #
 --echo # Specialized --skip-log-bin slave 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_server_skip_log_bin= 1
 --source parallel_backup.test