Percona Server moved to https://jira.percona.com/projects/PS

innodb_log_checksum_algorithm has effect only when set dynamically

Bug #1248505 reported by Alexey Kopytov
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Percona Server moved to https://jira.percona.com/projects/PS
Fix Released
High
Alexey Kopytov
Percona Server moved to https://jira.percona.com/projects/PS 5.6.15-63.0
5.1
Invalid
Undecided
Unassigned
5.5
Invalid
Undecided
Unassigned
5.6
Fix Released
High
Alexey Kopytov
Percona Server moved to https://jira.percona.com/projects/PS 5.6.15-63.0

Bug Description

innodb_log_checksum_algorithm does not have any effect when set from my.cnf or mysqld command line. The system variable will have the correct value, and everything (including recovery) will work correctly except that the InnoDB algorithm will be used to calculate log checksums regardless of the variable value.

Changing the algorithm dynamically with SET GLOBAL innodb_log_checksum_algorithm=... does work.

Related branches

lp:~akopytov/percona-server/bug1248505
Sergei Glushchenko (community): Approve (g2)
Diff: 127 lines (+58/-45)
1 file modified
Percona-Server/storage/innobase/handler/ha_innodb.cc (+58/-45)
Revision history for this message
Shahriyar Rzayev (rzayev-sehriyar) wrote :

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PS-741

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