On Tue, Mar 03, 2015 at 05:49:21PM -0700, Dann Frazier wrote:
On Wed, Aug 20, 2014 at 7:45 AM, Steve Capper steve.capper@linaro.org wrote:
Hi All, This is just a heads-up that we've run into quite a horrible crash + data corruption issue with MariaDB when running sysbench with a large number of threads on a couple of AArch64 platforms.
I believe the problem can be attributed to the code used to release the custom mutexes used by the storage engine.
I have logged a ticket (and attached an emergency fix) here: https://mariadb.atlassian.net/browse/MDEV-6615
Sorry for replying to an old message, but I noticed this was recently reintroduced in MariaDB: https://mariadb.atlassian.net/browse/MDEV-7658
And also is unfixed in MySQL upstream (we've pinged Oracle about that): http://bugs.mysql.com/bug.php?id=76135
Not very encouraging to see "fixes" being introduced with
#ifdef __powerpc__ ... #else /* On x86, we don't need that... */ #endif
Do we have anyone on the list even peripherally involved with MariaDB/MySQL development who could help with reeducation?
/ Leif