[Pacemaker] Remote node did not respond

2010-06-21 Thread lepace
Hi all, I have set up a two-node cluster, at first, it works fine, but when I write a lot of data to the fs,a resource of pacemaker,when the filesystem is almost full, it collapse. Run crm_mon and it appears: Last updated: Mon Jun 21 16:57:09 2010 Stack: openais Current DC: mds2 - pa

[Pacemaker] How to configure the openais.conf

2009-11-03 Thread lepace
Hi,all I want to configure a HA cluster which having more than 60 nodes,and I want to use N-to-N mode,so every node can potentially be used for failover.which I want to know is how to configure the value of parameters in openais.conf,or the methods to find the right value of parametres thanks__

Re: [Pacemaker] How to configure the openais.conf

2009-11-09 Thread lepace
Hi, First, thanks everyone for your suggestions I consider I made a wrong design, I am a newbie,I have some question below: 1. what does the quorum, cluster-glue,resource-agent,openais,pacemaker or corosync? In RHCS, a failover domain can be defined, does the failover domain use a less time to vo

[Pacemaker] how to configure IPMI resource

2009-11-10 Thread lepace
Hi,everyone I am a newbie,and I am confused when I want to configure ipmi resource using pacemaker commandline. 1.The difference between stonith:external/ipmi and stonith:ipmilan.which rule should I base on to choose between them 2.In external/ipmi, I want to know the relation between hostnam

[Pacemaker] How to migrate a resource group

2009-11-18 Thread lepace
Hi, I want to migrate a resource group manual,but the command tell me migrate a resource not a resource group, how can I migrate a resource group? ___ Pacemaker mailing list Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacem

[Pacemaker] Can an OST have more than one failnode?

2009-12-02 Thread lepace
Hi,all I have a question : Can an OST have more than one failnode,when mkfs.lustre?If the answer is yes, then how to configure it when mkfs.lustre --ost? ___ Pacemaker mailing list Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listin