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2 commits

Author SHA1 Message Date
guilhem@mysql.com
7219d2be90 two-line fix for BUG#6732 "FLUSH TABLES WITH READ LOCK + COMMIT makes next FLUSH...LOCK hang forever"
(originally reported as "second run of innobackup hangs forever and can even hang server").
Plus testcase for the bugfix and comments about global read locks.
2004-11-30 22:20:52 +01:00
guilhem@mysql.com
5db56a106b Making FLUSH TABLES WITH READ LOCK block COMMITs of existing transactions,
in a deadlock-free manner. This splits locking the global read lock in two steps.
This fixes a consequence of this bug, known as:
BUG#4953 'mysqldump --master-data may report incorrect binlog position if using InnoDB'
And a test.
2004-08-20 16:35:23 +02:00