Check corosync.conf, I'm guessing pcs enabled "two node" mode. > On 29 Jan 2015, at 5:21 pm, Yan, Xiaoping (NSN - CN/Hangzhou) > <xiaoping....@nsn.com> wrote: > > Hi, > > I used this command: > pcs cluster stop rhel1 > > I think both is shutdown. > > > Br, Rip > > > -----Original Message----- > From: ext Andrew Beekhof [mailto:and...@beekhof.net] > Sent: Thursday, January 29, 2015 1:51 PM > To: Yan, Xiaoping (NSN - CN/Hangzhou) > Cc: Linux-HA-Dev@lists.linux-ha.org > Subject: Re: quorum status > > Did you shut down pacemaker or corosync or both? > >> On 29 Jan 2015, at 4:18 pm, Yan, Xiaoping (NSN - CN/Hangzhou) >> <xiaoping....@nsn.com> wrote: >> >> Hi, >> >> Any suggestion please? >> >> Br, Rip >> _____________________________________________ >> From: Yan, Xiaoping (NSN - CN/Hangzhou) >> Sent: Wednesday, January 28, 2015 4:04 PM >> To: Linux-HA-Dev@lists.linux-ha.org >> Subject: quorum status >> >> >> Hi experts: >> >> I’m making 2 node (rhel1 and rhel2) Linux cluster following >> Pacemaker-1.1-Clusters_from_Scratch-en-US >> After I shutdown one of the node (pcs cluster stop rhel1) , the other >> partition still have quorum. >> While according to document, chapter 5.3.1 ,it should be partition without >> quorum. (A cluster is said to have quorum when total_nodes<2*active_nodes) >> What could be the problem? >> Thank you. >> >> [root@rhel2 ~]# pcs status >> Cluster name: mycluster >> Last updated: Wed Jan 28 10:49:46 2015 >> Last change: Wed Jan 28 10:07:10 2015 via cibadmin on rhel1 >> Stack: corosync >> Current DC: rhel2 (2) - partition with quorum >> Version: 1.1.10-29.el7-368c726 >> 2 Nodes configured >> 1 Resources configured >> >> >> Online: [ rhel2 ] >> OFFLINE: [ rhel1 ] >> >> Full list of resources: >> >> ClusterIP (ocf::heartbeat:IPaddr2): Started rhel2 >> >> PCSD Status: >> rhel1: Unable to authenticate >> rhel2: Unable to authenticate >> >> Daemon Status: >> corosync: active/disabled >> pacemaker: active/disabled >> pcsd: active/enabled >> [root@rhel2 ~]# pcs status corosync >> >> Membership information >> ---------------------- >> Nodeid Votes Name >> 2 1 rhel2 (local) >> >> >> Br, Rip >
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