On 07/25/2012 06:57 PM, Legault Mélanie wrote:
>
> Hello,
>
> I have a 3 nodes clusters, I just migrated one from Fedora 13 to RHEL6.2
>
> I copied the /etc/corosync.conf files to the upgraded server, started corosync but it seam that the rhel server is not able to join the existing cluster.
>
> Status on others 2 nodes show:
> Last updated: Wed Jul 25 12:19:58 2012
> Stack: openais
> Current DC: node2 - partition with quorum
> Version: 1.1.4-ac608e3491c7dfc3b3e3c36d966ae9b016f77065
> 3 Nodes configured, 3 expected votes
> 4 Resources configured.
> ============
>
> Online: [ node1 node2 ]
> OFFLINE: [ node3 ]
>
> on node3:
>
> ============
> Last updated: Wed Jul 25 12:28:34 2012
> Last change: Wed Jul 25 11:26:06 2012 via crmd on node3
> Stack: openais
> Current DC: NONE
> 1 Nodes configured, 2 expected votes
> 0 Resources configured.
> ============
>
> Node node3: UNCLEAN (offline)
>
> then after a few minutes change for
>
> Online [ node3 ]
>
> here is the /etc/corosync/corosync.conf files on all 3 servers.
>
> compatibility: whitetank
>
> totem {
> token: 5000
> token_retransmits_before_loss_const: 20
> join: 1000
> consensus: 7500
> vfstype: none
> version: 2
> secauth: off
> threads: 0
> interface {
> ringnumber: 0
> bindnetaddr: 10.11.12.0
> mcastaddr: 239.255.0.0
> mcastport: 5555
> }
>
> }
>
> logging {
> fileline: off
> to_stderr: no
> to_logfile: yes
> to_syslog: no
> syslog_facility: daemon
> logfile: /var/log/cluster/corosync.log
> debug: off
> timestamp: on
> #logger_subsys {
> # subsys: AMF
> # debug: off
> #}
> }
>
> amf {
> mode: disabled
> }
>
>
> I tried to import the CIB files saved by a working node into node3 but I add an error:
> Signon to CIB failed: connection failed
> Init failed, could not perform requested operations
> ERROR: cannot parse xml: no element found: line 1, column 0
> ERROR: No CIB!
Have you tried to copy only cib.xml from an old node to
/var/lib/heartbeat/crm on the new node (and remove all other xml, sig
files from that directory on the new node).... before you start corosync
and pacemaker?
Regards,
Andreas
--
Need help with Corosync?
http://www.hastexo.com/now
>
>
> if I run corosync-objctl on node3 I have the folowing
> ...
> runtime.totem.pg.mrp.srp.members.274761738.ip=r(0) ip(10.11.12.11)
> runtime.totem.pg.mrp.srp.members.274761738.join_count=1
> runtime.totem.pg.mrp.srp.members.274761738.status=joined
> runtime.totem.pg.mrp.srp.members.174098442.ip=r(0) ip(10.11.12.12)
> runtime.totem.pg.mrp.srp.members.174098442.join_count=1
> runtime.totem.pg.mrp.srp.members.174098442.status=joined
> runtime.totem.pg.mrp.srp.members.190875658.ip=r(0) ip(10.11.12.13)
> runtime.totem.pg.mrp.srp.members.190875658.join_count=1
> runtime.totem.pg.mrp.srp.members.190875658.status=joined
> ...
> as if node3 can see others nodes
>
> I do have the following in the log files:
> Jul 25 12:43:37 [8203] node3 pengine: error: unpack_resources: Resource start-up disabled since no STONITH resources have been defined
> Jul 25 12:43:37 [8203] node3 pengine: error: unpack_resources: Either configure some or disable STONITH with the stonith-enabled option
> Jul 25 12:43:37 [8203] node3 pengine: error: unpack_resources: NOTE: Clusters with shared data need STONITH to ensure data integrity
>
>
> Could you provide me with hint of what to do? Firewall is not in cause (I did a test by disabling it all). Are Fedora and RHEL RPM based packages incompatible?
>
> Thanks,
> Mélanie
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>
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