[Pacemaker] email alerts on resource status

Hi all, first post here. We are managing an HA Lustre filesystem with pacemaker 1.1.11 and corosync 2.3.3 . I was looking for a way to send email alerts to signal a Lustre target migration, and I considered: - MailTo primitive - cron script to parse crm_mon output - nagios/icinga check - ClusterM

Re: [Pacemaker] Dual primary DRBD+OCFS2+XEN+Pacemaker failover issues

Thank you Digimer, will configure and test the same. Will definitely give PDU fencing a try as you recommended. On Fri, Jun 6, 2014 at 9:53 AM, Digimer wrote: > On 06/06/14 12:16 AM, Digimer wrote: > >> Many, many people use just stonith and it's enough for recovery in most >> failure cases.

Re: [Pacemaker] Order of resources in a group and crm_diff

On 06/06/14 13:21, Gao,Yan wrote: > On 01/29/14 13:44, Andrew Beekhof wrote: >> >> On 28 Jan 2014, at 10:11 pm, Vladislav Bogdanov wrote: >> >>> Hi all, >>> >>> Just discovered, that when I add resource to a middle of >>> (running) group, it is added to the end. >>> >>> I mean, if I update follo