Hi everyone, nobody has an idea? Have I missed something in the documentation?
Regards, Thorsten On Tue, Sep 4, 2012 at 10:55 AM, Thorsten Rehm <thorsten.r...@gmail.com> wrote: > Hi, > > ohh, thanks, but I have heartbeat in use. > "Legacy cluster stack based on heartbeat" > http://www.clusterlabs.org/wiki/File:Stack-lha.png > > So, there is no corosync.conf ;) > > Regards, > Thorsten > > On Tue, Sep 4, 2012 at 10:38 AM, Vit Pelcak <vpel...@suse.cz> wrote: >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> Dne 4.9.2012 10:28, Thorsten Rehm napsal(a): >>> Hi everyone, >>> >>> I have a cluster with three nodes (stack: heartbeat) and I need to >>> change the hostname of all systems (only the hostname, not the ip >>> address or other network configuration). I have already made >>> several attempts, but so far I have not managed that resources are >>> available without interruption, after I changed the hostname. Is >>> there a procedure that allows me to change the hostname, without >>> loss of resources? If so, how would this look like? Is there a best >>> case? >> >> >> Hm. What about modifying corosync.conf to reflect hostname change on >> all nodes, restarting corosync on all one after another (so you always >> have at least 2 nodes running corosync and resources) and then >> changing that hostname on desired machine and restarting corosync on it? >> >> In general, do not stop corosync on more than 1 node at the time and >> you should be safe. >> >>> Cheers, Thorsten >>> >>> _______________________________________________ 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://bugs.clusterlabs.org >> >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v2.0.19 (GNU/Linux) >> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ >> >> iQEcBAEBAgAGBQJQRb4AAAoJEG+ytY6bjOob0AUH+gKl8OXHnGUUkXe4rFNc1qqr >> W1hkafkjDOl2k475kiXiJ9CbgvP4mJSZJ+naMvyh53BJDuWiZH4i3kl1KZVSCvQ6 >> DNrZhHG90BmTLXiE6tCeVWP6K5tKamvLCRGBehiu83lW2kdH0X3uF9KqZlPnBFhy >> AeEYvCsJKfM+u7WndNDFeQVdV//FQaHAB8JZBkgSyHmlvN+bnjUzRTOE1qLyv3/b >> nPYVBOYCJgBjmENRRMoP1xWZgAAMeRCzRrpXo2ZSJ8945E/pmc1+9fPDJCqBXqvr >> CFzI7iZcyidfpKq6h1S9dlDDMdRidj9P8kfEokThtHXpy45/LhdzYrMg6LmvuIc= >> =tZ+G >> -----END PGP SIGNATURE----- >> >> _______________________________________________ >> 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://bugs.clusterlabs.org > > > > -- > Mit freundlichen Gruessen / Kind regards > Thorsten Rehm -- Mit freundlichen Gruessen / Kind regards Thorsten Rehm _______________________________________________ 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://bugs.clusterlabs.org
