Re: [ClusterLabs] create 2 node cluster with clvm starting with one node

2015-09-24 Thread Jorge Fábregas
On 09/24/2015 08:32 AM, Sven Moeller wrote: > Is it possible to get cLVM running with just one node? Is this possible by > setting quorum policy to ignore? Hi there, Yes & Yes. > Is it possible to get cLVM running without enabling Stonith? I tried it now on SLES 11 SP4 (Pacemaker 1.1.12) and

[ClusterLabs] Odd clvmd error - clvmd: Unable to create DLM lockspace for CLVM: Address already in use

2015-09-24 Thread Digimer
I had a RHEL 6.7, cman + rgmanager cluster that I've built many times before. Oddly, I just hit this error: [root@node2 ~]# /etc/init.d/clvmd start Starting clvmd: clvmd could not connect to cluster manager Consult syslog for more information syslog: Sep 24 23:00:30 node2 kernel: d

Re: [ClusterLabs] Coming in 1.1.14: Fencing topology based on node attribute

2015-09-24 Thread Ken Gaillot
An update: as of upstream commit 8940fca, the syntax has been tweaked as Beekhof mentioned. To create a fencing topology on a node attribute, you would use the following for the same example: This avoids any additional restrictions or difficulties related to what characters can be

Re: [ClusterLabs] [Linux-HA] fence_ec2 agent

2015-09-24 Thread Dejan Muhamedagic
Hi Kazuhiko-san, On Wed, Mar 25, 2015 at 10:47:01AM +0900, 東一彦 wrote: > Hi Markus, > > I implemented it for trial. > > [diff from http://hg.linux-ha.org/glue/rev/9da0680bc9c0 ] > 50d49 > < port_default="" > 60c59 > < ec2_tag=${tag} > --- > > [ -n "$tag" ] && ec2_tag="$tag" > 63d61 > < : ${port=$

[ClusterLabs] create 2 node cluster with clvm starting with one node

2015-09-24 Thread Sven Moeller
Hi, I have to build a 2 node NFS Cluster based on Pacemaker/Corosync. The Volume used for the filesystem that will be exported by NFS is on a shared storage. I would like to use cLVM on this Volume. The challenge is, at the moment just one node is available. That means, I have to create the clu