You can remove it, auth_socket isn't needed by WSREP. Le lun. 3 juil. 2017 à 14:14, Jonathan Gazeley < jonathan.gaze...@bristol.ac.uk> a écrit :
> Hi folks, > > I did a routine reboot on one of my database nodes and it was unable to > start up wsrep afterwards. I'm running MariaDB 10.1.24 with Galera > 25.3.20 on CentOS 7.3.1611 (latest). > > Jul 03 09:53:07 db2.example.com sh[14400]: WSREP: Failed to start mysqld > for wsrep recovery: '2017-07-03 9:50:49 139825954236672 [ERROR] Can't > open shared library '/usr/lib64/mysql/plugin/auth_socket.so' (errno: 0, > cannot open shared object file: No such file or directory) > Jul 03 09:53:07 db2.example.com sh[14400]: 2017-07-03 9:50:49 > 139825954236672 [ERROR] Couldn't load plugins from 'auth_socket.so'. > > It fails to find auth_socket.so, but when I check in yum what provides > that file, only MariaDB 5.5 from the CentOS repo has it, but not MariaDB > 10.1 from the MariaDB repo. I read in the notes that auth_socket is > deprecated and going in 10.2. My config file specifies > 'loose-plugin-load=auth_socket'. If I just remove this line, will it > work? Will it break wsrep? > > Can someone explain this to me? Right now I am nervous because if the > other nodes also can't start up wsrep after rebooting then I will lose > my cluster. I'm looking for ways to resolve the problem and get the node > back online. I'm happy to upgrade to 10.2 if necessary. > > Thanks, > Jonathan > > > _______________________________________________ > Mailing list: https://launchpad.net/~maria-discuss > Post to : maria-discuss@lists.launchpad.net > Unsubscribe : https://launchpad.net/~maria-discuss > More help : https://help.launchpad.net/ListHelp >
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