Hi, Jocelyn! On Nov 20, Jocelyn Fournier wrote: > > I've just migrated MariaDB (+tokudb) from 5.5.33a to 10.0.6, and I've > encountered a '[ERROR] Error in accept: Too many open files' error > during a backup. > As this was not occuring with MariaDB 5.5, is this expected to have > 10.0.6 using much more file descriptors ? (open_files_limit was set to > about 8100 with 5.5, I raised it to 65535 now to fix this issue).
I'm vaguely remember (but failed to find a corresponding Jira issue), that InnoDB's async i/o used quite a lot of file descriptors. Perhaps that, together with TokuDB, used up all your 8100 descriptors. Regards, Sergei _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
