Hi Lars, found your email...
> > > Um, are you setting a nodeid in corosync.conf? > > > > Because I see this: > > > > Nov 09 09:07:25 [2609] ha09a.mycharts.md crmd: crit: > > crm_get_peer: Node ha09a.mycharts.md and ha09a share > the same cluster > > node id '973777088'! > > This is not really surprising. > > It looks like the code is stripping the ".mycharts.md" in one > place but not the other. (Or adding it in one place but not > the other.) But both hostname and FQDN map to the same IP address. > > I'm not sure how to correct this. Here are the results of my name resolution test on node ha09a... [root@ha09a ~]# cat /etc/hosts ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 192.168.10.58 ha09a.mycharts.md ha09a 192.168.10.59 ha09b.mycharts.md ha09b [root@ha09a ~]# hostname ha09a.mycharts.md [root@ha09a ~]# hostname -s ha09a [root@ha09a ~]# host ha09a ha09a.mycharts.md has address 192.168.10.58 [root@ha09a ~]# host ha09a.mycharts.md ha09a.mycharts.md has address 192.168.10.58 [root@ha09a ~]# host ha09b ha09b.mycharts.md has address 192.168.10.59 [root@ha09a ~]# host ha09b.mycharts.md ha09b.mycharts.md has address 192.168.10.59 [root@ha09a ~]# host 192.168.10.58 Host 58.10.168.192.in-addr.arpa. not found: 3(NXDOMAIN) [root@ha09a ~]# host 192.168.10.59 Host 59.10.168.192.in-addr.arpa. not found: 3(NXDOMAIN) And here are the results on ha09b... [root@ha09b ~]# cat /etc/hosts ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 192.168.10.58 ha09a.mycharts.md ha09a 192.168.10.59 ha09b.mycharts.md ha09b [root@ha09b ~]# hostname ha09b.mycharts.md [root@ha09b ~]# hostname -s ha09b [root@ha09b ~]# host ha09a ha09a.mycharts.md has address 192.168.10.58 [root@ha09b ~]# host ha09a.mycharts.md ha09a.mycharts.md has address 192.168.10.58 [root@ha09b ~]# host ha09b ha09b.mycharts.md has address 192.168.10.59 [root@ha09b ~]# host ha09b.mycharts.md ha09b.mycharts.md has address 192.168.10.59 [root@ha09b ~]# host 192.168.10.58 Host 58.10.168.192.in-addr.arpa. not found: 3(NXDOMAIN) [root@ha09b ~]# host 192.168.10.59 Host 59.10.168.192.in-addr.arpa. not found: 3(NXDOMAIN) It would appear that both nodes are resolving names identically. Although neither is correctly doing reverse DNS. Could that be the issue? My nsswitch.conf file is... hosts: files dns So it seems to me that it should correctly do reverse DNS. --Eric Disclaimer - November 13, 2012 This email and any files transmitted with it are confidential and intended solely for General Linux-HA mailing list. If you are not the named addressee you should not disseminate, distribute, copy or alter this email. Any views or opinions presented in this email are solely those of the author and might not represent those of Physicians' Managed Care or Physician Select Management. Warning: Although Physicians' Managed Care or Physician Select Management has taken reasonable precautions to ensure no viruses are present in this email, the company cannot accept responsibility for any loss or damage arising from the use of this email or attachments. This disclaimer was added by Policy Patrol: http://www.policypatrol.com/ _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
