[Pacemaker] failed actions: insufficient privileges

[Alfredo Parisi]

Thanks again for the response.
Actually these are my permissions on /var/run/mysqld

root at 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 <bubble at 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
>
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