On 2013-11-19T11:25:36, "Angel L. Mateo" <[email protected]> wrote:
> >>property $id="cib-bootstrap-options" \ > >> dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \ > >Wow, that's quite old. > It's pacemaker provided by ubuntu 12.04. Yeah, well. Still old. Probably something to complain to about to the distribution maintainers. > My cluster's nodes are in vmware vsphere virtual machines. Could I use > another stonith device, like external/vcenter? Is there any recommendation > about it? Yes, you should also be able to use that. > >You may want to consider using the -P option to enable pacemaker > >integration though; that could also make things better. > Is this a sbd's option? I can't see that options (or it is > undocumented): Probably the sbd version on Ubuntu 12.04 is too old as well. You can see the uptodate documentation for sbd here: https://github.com/l-mb/sbd/blob/master/man/sbd.8.pod That can protect against temporary storage issues if the cluster is otherwise healthy. > Yes, I know it. I had stonith disabled (but sbd was running) because I'm > having latency problems with my fiber channel disks, so I wanted to debug > them without unnecessary reboots. Newer sbd versions also improve the IO handling through a more complicated implementation of async IO. That can help with FC and MPIO. Regards, Lars -- Architect Storage/HA SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 21284 (AG Nürnberg) "Experience is the name everyone gives to their mistakes." -- Oscar Wilde _______________________________________________ Pacemaker mailing list: [email protected] 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
