Re: [Pacemaker] preventing cluster doing any action when load reaches some threshold

2011-06-20 Thread Nikola Ciprich
> What do your monitor timeouts look like? You should probably > adjust them. Take a look here for some notes about the problem: In the case I'm concerned now, the timeout of main resource upon which others did rely (DLM) was set to 120s this seems quite a lot to me, but now I'm thinking about it,

Re: [Pacemaker] preventing cluster doing any action when load reaches some threshold

2011-06-20 Thread Dejan Muhamedagic
Hi, On Sun, Jun 19, 2011 at 04:34:24PM +0200, Nikola Ciprich wrote: > Hello Andrew et al, > > few times, it happened to me, that cluster node got loaded too much > (especially I/O load), so cluster actions (monitor) started to timeout. > So cluster manager decided to restart services etc, thus ca

[Pacemaker] preventing cluster doing any action when load reaches some threshold

2011-06-19 Thread Nikola Ciprich
Hello Andrew et al, few times, it happened to me, that cluster node got loaded too much (especially I/O load), so cluster actions (monitor) started to timeout. So cluster manager decided to restart services etc, thus causing even higher load (especially when cluster has tens of services). Is there