Thanks again for the response. Actually these are my permissions on /var/run/mysqld
root@server1:/var/run# ls -l | grep mysql drwxr-xr-x 2 mysql root 40 2011-06-11 19:06 they are correct for mysql on pacemaker?thanks 2011/6/11 Vladislav Bogdanov <bub...@hoster-ok.com> > 11.06.2011 19:01, Alfredo Parisi wrote: > > Hi and thanks for the reply. > > I've found the problem, pacemaker haven't the privileges for create the > > file mysqld.sock, infact if I stop one server and create mysqld.sock > > with 777 and own mysql:mysql, after restart corosync, it works... > > but this is only a temporary solution because when corosync is stopped > > on that machine, it delete the file socks and I have again the error. > > Someone can help me for resolve this problem with the privileges. > > Resources are run by lrmd under root permissions, so mysqld is started > by root. It then switches to mysql user and then creates that unix > socket. Please verify that directory it use for socket is writable by > mysql user. F.e. not /var/run which is only root-writable, but > /var/run/mysql which has correct ownership and permissions. Then mysqld > has enough power to create any file there if only DAC security model is > in use. > > This is not necessary true for other security models like selinux, > grsecurity or RBAC. They require additional settings to be done. Most > common one is selinux, it is enabled by default on at least Fedora and > RHEL setups. Unfortunately there is no selinux policy module for > pacemaker yet, so selinux should be disabled for it to run. > > Don't you have it enabled BTW? > > If yes, then try to disable it (permanently). > > > Best, > Vladislav > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: > http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker >
_______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
