https://bugzilla.novell.com/show_bug.cgi?id=856861 https://bugzilla.novell.com/show_bug.cgi?id=856861#c0 Summary: Percona Toolkit 2.2.6 maintenance release Classification: openSUSE Product: openSUSE 13.1 Version: Final Platform: All OS/Version: openSUSE 13.1 Status: NEW Severity: Normal Priority: P5 - None Component: Maintenance AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: Andreas.Stieger@gmx.de QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux i686; rv:26.0) Gecko/20100101 Firefox/26.0 http://www.percona.com/doc/percona-toolkit/2.2/release_notes.html#v2-2-6-rel... Percona Toolkit 2.2.6 has been released. This release has 16 bug fixes and a few new features. One bug fix is very important, so 2.2 users are strongly encouraged to upgrade: Fixed bug 1223458: pt-table-sync deletes child table rows Buried in the pt-table-sync docs is this warning: Also be careful with tables that have foreign key constraints with C<ON DELETE> or C<ON UPDATE> definitions because these might cause unintended changes on the child tables. Until recently, either no one had this problem, or no one reported it, or no one realized that pt-table-sync caused it. In the worst case, pt-table-sync could delete all rows in child tables, which is quite surprising and bad. As of 2.2.6, pt-table-sync has option –[no]check-child-tables which is on by default. In cases were this “bug” can happen, pt-table-sync prints a warning and skips the table. Read the option’s docs to learn more. Another good bug fix is: Fixed bug 1217013: pt-duplicate-key-checker misses exact duplicate unique indexes After saying “pt-duplicate-key-checker hasn’t had a bug in years” at enough conferences, users proved us wrong–thanks! The tool is better now. Fixed bug 1195628: pt-online-schema-change gets stuck looking for its own _new table This was poor feedback from the tool more than a bug. There was a point in the tool where it waited forever for slaves to catch up, but it did this silently. Now the tool reports –progress while it’s waiting and it reports which slaves, if any, it found and intends to check. In short: its feedback delivers a better user experience. Finally, this bug (more like a feature request/change) might be a backwards-incompatible change: Fixed bug 1214685: pt-mysql-summary schema dump prompt can’t be disabled The change is that pt-mysql-summary no longer prompts to dump and summarize schemas. To do this, you must specify –databases or, a new option, –all-databases. Several users said this behavior was better, so we made the change even though some might consider it a backwards-incompatible change. Reproducible: Didn't try -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.