Changed page bitmaps support does not work in innobackupex

Bug #1436793 reported by Sergei Glushchenko on 2015-03-26
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Percona XtraBackup moved to
Fix Released
Sergei Glushchenko
Fix Released
Sergei Glushchenko
Fix Released
Sergei Glushchenko

Bug Description

Following always sets $have_changed_page_bitmaps to 0
$have_changed_page_bitmaps =
    mysql_query($con, "SELECT COUNT(*) FROM " .

Wayne Davison (wayned) wrote :

This also affects MariaDB 5.5, so the released fix is too specific:

                          "AND NOT VERSION() LIKE '10.%MariaDB%'");

You could either just drop the "10." prefix, so that it matches all MariaDBs, or perhaps switch to an RLIKE that matches more versions:

                          "AND NOT VERSION() RLIKE '^(5|10)\..*MariaDB'");

Wayne Davison (wayned) wrote :

Note: my suggested RLIKE would need an extra backslash to make it through perl's double-quoted string parsing:

                          "AND NOT VERSION() RLIKE '^(5|10)\\..*MariaDB'");

Can you please point me to the documentation or JIRA ticket from where I can see which exact versions of MariaDB report INNODB_CHANGED_PAGES plugin and don't support corresponding FLUSH syntax? Is 10.1 affected as well?

Percona now uses JIRA for bug reports so this bug report is migrated to:

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