On Fri, 2009-01-16 at 15:38 +0800, Jeff Jansen wrote: > Matthew Kent <matt@xxxxxxxxxxxx> wrote on 2009-Jan-16: > > Funny - just encountered this exact issue this morning during some > > testing and have been trying to solve it. > > > > Found a bug report that contains a patch that fixes this > > https://bugzilla.redhat.com/show_bug.cgi?id=436381 see the last comment. > > Guessing by the bug status it's coming in RHEL 5.3, but for now the > > patch applies cleanly to the cman rpm from 5.2. > > > > It does solve the issue, starting qdisk shortly after cman, getting its > > vote and achieving a quorum, > > Thanks Matt. But my problem is that qdiskd can't ever start UNLESS there's > already a quorum. ccsd simply won't talk to it until after there's quorum. So > the qdisk keeps quorum once both nodes are up if one later dies. But a single > node and can never get quorum alone because qdisk can't start and add its vote. Hmm.. well I am using the RHEL52 branch versus your STABLE2 branch, but looking at the qdisk git history for both I don't see any massive differences. In my logs from a CentOS 5.2 server (with the patch I mentioned applied) I get on startup with a single node: ccsd[6551]: Cluster is not quorate. Refusing connection. ccsd[6551]: Error while processing connect: Connection refused qdiskd[6606]: <info> Initial score 1/1 qdiskd[6606]: <info> Initialization complete openais[6565]: [CMAN ] quorum device registered qdiskd[6606]: <notice> Score sufficient for master operation (1/1; required=1); upgrading qdiskd[6606]: <info> Assuming master role ccsd[6551]: Cluster is not quorate. Refusing connection. ccsd[6551]: Error while processing connect: Connection refused ccsd[6551]: Cluster is not quorate. Refusing connection. ccsd[6551]: Error while processing connect: Connection refused openais[6565]: [CMAN ] quorum regained, resuming activity Looking at your original log messages are you certain ccsd is being started prior to qdiskd? -- Matthew Kent \ SA \ bravenet.com -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
