I've asked upstream to backport their fix from 8.0 to 5.7 as David linked at https://bugs.mysql.com/bug.php?id=80818. In time, this should mean that the fix will arrive for 5.7 and be updated in all supported releases using 5.7 - either directly or together with a security update, which seems likely.
In the meantime, we could use the minimal fix Christian identified in comment 5 in both development and stable releases. That feels like the most frictionless way to fix this for me. The patch is trivial enough that it should be much easier for us to maintain it until upstream have a backport integrated. In the meantime, if there were any future difficulty, I appreciate the long backport already prepared is linked to from here, so the more full backport could always be used at the time of a rebase if necessary. I'd like to bundle this with a fix for bug 1706281 also. Daniel, have you made any progress there please? If a fix for this is more urgent than a fix for that other bug, then I'm not opposed to landing this first. We can only do one at a time though, and expect the process to take two to four weeks, perhaps more, for a fix to land in the stable release. Please let me know if you'd like to get this patch in first. Separately it is likely that there will be a security update included in Oracle's next quarterly security roundup which is due on the 17th, as it is unusual for MySQL to not receive security updates on their cadence. We can test and land a development fix now, as that will be relatively quick. An SRU would best be coordinated against the likely security update. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1706291 Title: MySQL-5.7: default log-tc-size too small on POWER. 3 * ( 64K page size) minimum needed To manage notifications about this bug go to: https://bugs.launchpad.net/mysql-server/+bug/1706291/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
