If FLUSH TABLES WITH READ LOCK fails backup hangs
Bug #1311120 reported by
Dmitry Gribov
This bug report is a duplicate of:
Bug #1294782: Innobackupex hangs on fatal error in some cases.
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This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
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Percona XtraBackup moved to https://jira.percona.com/projects/PXB |
New
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Undecided
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Unassigned |
Bug Description
If innobackupex fails to execute "FLUSH TABLES WITH READ LOCK" it dies (leaving ibbackup running). It should be more persistent upon acquiring a lock and it should shut down ibbackup properly.
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@Dmitry,
Did you see this when innobackupex is itself a child process of
another wrapper? ie. SST or any other kind of wrapper.
If so, then it may be related to /bugs.launchpad .net/percona- xtrabackup/ +bug/1294782 wherein it is
https:/
due to signal handling of SIGINT.