Re: [ClusterLabs] question about equal resource distribution

2017-02-17 Thread Ilia Sokolinski
. In that case, does it mean that 3 web server groups are weighted the same as 2 database groups in terms of distribution? Ilia > On Feb 17, 2017, at 2:58 AM, Kristoffer Grönlund wrote: > > Ilia Sokolinski writes: > >> Suppose I have a N node cluster where N > 2

[ClusterLabs] question about equal resource distribution

2017-02-16 Thread Ilia Sokolinski
ill pacemaker redistribute the resources equally too, e.g. m * N/(N-1) per node? I don’t see any settings controlling this behavior in the documentation, but perhaps, pacemaker tries to be “fair” by default. Thanks Ilia Sokolinski ___ Users mailing l

Re: [ClusterLabs] Master-Slaver resource Restarted after configuration change

2016-06-29 Thread Ilia Sokolinski
> > I'm not sure there's a way to do this. > > If a (non-reloadable) parameter changes, the entire clone does need a > restart, so the cluster will want all instances to be stopped, before > proceeding to start them all again. > > Your desired behavior couldn't be the default, because not all s

Re: [ClusterLabs] Master-Slaver resource Restarted after configuration change

2016-06-28 Thread Ilia Sokolinski
ction, but there is no notify about the reload action, so it does not work. Any other suggestions? Thanks a lot Ilia > On Jun 10, 2016, at 3:13 AM, Ferenc Wágner wrote: > > Ilia Sokolinski writes: > >> We have a custom Master-Slave resource running on a 3-node pcs cl

Re: [ClusterLabs] Master-Slaver resource Restarted after configuration change

2016-06-10 Thread Ilia Sokolinski
Feri, Thanks for the answer - this is very useful. Ilia > On Jun 10, 2016, at 3:13 AM, Ferenc Wágner wrote: > > Ilia Sokolinski writes: > >> We have a custom Master-Slave resource running on a 3-node pcs cluster on >> CentOS 7.1 >> >> As part of what i

[ClusterLabs] Master-Slaver resource Restarted after configuration change

2016-06-09 Thread Ilia Sokolinski
Hi, We have a custom Master-Slave resource running on a 3-node pcs cluster on CentOS 7.1 As part of what is supposed to be an NDU we do update some properties of the resource. For some reason this causes both Master and Slave instances of the resource to be restarted. Since restart takes a f

[ClusterLabs] cluster node config - DNS or IP addresses?

2015-12-22 Thread Ilia Sokolinski
Hi, What are the best practices with respect to using DNS names vs IP addresses in pacemaker/corosync configuration? Thanks Ilia Sokolinski ___ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home

Re: [ClusterLabs] continous QUORUM messages in a 3-node cluster (Jan Friesse)

2015-10-13 Thread Ilia Sokolinski
node { >> ring0_addr: 42-hw-back-1.clearsky-data.net >> nodeid: 1 >>} >> node { >> ring0_addr: 41-hw-back-1.clearsky-data.net >> nodeid: 2 >>} >> node { >> ring0_addr: dq-ceph9.clear

[ClusterLabs] continous QUORUM messages in a 3-node cluster

2015-10-08 Thread Ilia Sokolinski
messages mean, and how can we stop them? Any help would be very appreciated. Ilia Sokolinski PS I have tried to enable corosync debug and got the following logs: Oct 8 16:18:47 42-hw-rig4-L3-2 corosync[15105]: [CFG ] Config reload requested by node 1 Oct 8 16:18:47 42-hw-rig4-L3-2 corosync