Hello AKIN Are you sure it's not a connection problem?
2012/5/30 AKIN ÿffffffffffd6ZTOPUZ <akinozto...@yahoo.com> > Hello Digimer > > I am using qdisk with <quorumd interval="4" label="quorum" min_score="1" > tko="15" votes="1" master_wins="1"/> > not heursitic.qdisk is suggested for avoidin split brain > > in this configuration my problem is : node1 is master and continuosly > node2 killed by node1 > its connection is over iscsi. > ı thınk it is timing problem > doyou have any idea? > > > var/log/messages like that: > > sapclsn2 clurgmgrd[8761]: <notice> Service service:sap is stopped > openais[6755]: [CMAN ] cman killed by node 1 because we were killed by > cman_tool or other application > > openais[6755]: [SERV ] AIS Executive exiting (reason: CMAN kill requested, > exiting). > fenced[6788]: cluster is down, exiting > > *From:* Digimer <li...@alteeve.ca> > *To:* AKIN ÿffffffffffd6ZTOPUZ <akinozto...@yahoo.com>; linux clustering < > linux-cluster@redhat.com> > *Sent:* Tuesday, May 29, 2012 10:46 PM > *Subject:* Re: [Linux-cluster] help > > On 05/29/2012 02:54 AM, AKIN ÿffffffffffd6ZTOPUZ wrote: > > Hello > > > > I need configuration steps about 2 nodes rhel(5) cluster with quorum > disk . > > > > my config like that : > > > > each node has 1 vote > > quorum disk has 1 vote > > cman expected vote is 3 > > quorum will be protected in 2 votes so when one node is down cluster > > will be up > > > > whats other things should I care about it in cluster config? > > > > thanks in advance > > First off, I *strongly* recommend using RHEL6, not 5. There have been > many improvements, plus, EL6 will be supported longer. > > What are you trying to do with your cluster? I suspect that a quorum > disk is not necessary, though if you have a SAN anyway, I wouldn't argue > against using it. Unless you need the heuristics though, it's probably > not needed. You can safely build a 2-node cluster, you just need to make > sure your fence devices work (which is needed, regardless). > > I have a tutorial that shows how to implement a cluster using cman, > clvmd and other components. It also discusses the cluster components > from a high-level, which may help. > > https://alteeve.com/w/2-Node_Red_Hat_KVM_Cluster_Tutorial > > -- > Digimer > Papers and Projects: https://alteeve.com > > > > -- > Linux-cluster mailing list > Linux-cluster@redhat.com > https://www.redhat.com/mailman/listinfo/linux-cluster > -- esta es mi vida e me la vivo hasta que dios quiera
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