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!
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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