innobackupex waits for streaming temporary log file to finish before unlocking tables

Reported by Alexey Kopytov on 2012-09-25
20
This bug affects 3 people
Affects Status Importance Assigned to Milestone
Percona XtraBackup
High
Alexey Kopytov
2.0
High
Alexey Kopytov
2.1
High
Alexey Kopytov

Bug Description

In case of streaming backups, innobackupex resumes the xtrabackup process and then waits for it to finish before running UNLOCK TABLES.

The problem is that in 2.0 streaming the log file from a temporary file is performed in the xtrabackup process and this process may take a long time to finish while unnecessarily keeping the database locked with FTWRL.

tags: added: i27412
Alexey Kopytov (akopytov) wrote :

Would be nice to have it released in 2.0.4.

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