On 08/03/2011 04:06 PM, David wrote:
> I have a 3 node RHCS cluster and prior to an VLAN change (moved the
> cluster communications into its own VLAN) all three nodes were working.
>
> Post VLAN migration 2 of the 3 nodes joined the cluster but a third is
> failing when I start cman:
>
> Starting cluster:
> Checking Network Manager... [ OK ]
> Global setup... [ OK ]
> Loading kernel modules... [ OK ]
> Mounting configfs... [ OK ]
> Starting cman... Aug 03 22:58:26 corosync [MAIN ] Corosync Cluster
> Engine ('1.2.3'): started and ready to provide service.
> Aug 03 22:58:26 corosync [MAIN ] Corosync built-in features: nss rdma
> Aug 03 22:58:26 corosync [MAIN ] Successfully read config from
> /etc/cluster/cluster.conf
> Aug 03 22:58:26 corosync [MAIN ] Successfully parsed cman config
> Aug 03 22:58:26 corosync [TOTEM ] Token Timeout (10000 ms) retransmit
> timeout (2380 ms)
> Aug 03 22:58:26 corosync [TOTEM ] token hold (1894 ms) retransmits
> before loss (4 retrans)
> Aug 03 22:58:26 corosync [TOTEM ] join (60 ms) send_join (0 ms)
> consensus (12000 ms) merge (200 ms)
> Aug 03 22:58:26 corosync [TOTEM ] downcheck (1000 ms) fail to recv const
> (2500 msgs)
> Aug 03 22:58:26 corosync [TOTEM ] seqno unchanged const (30 rotations)
> Maximum network MTU 1402
> Aug 03 22:58:26 corosync [TOTEM ] window size per rotation (50 messages)
> maximum messages per rotation (17 messages)
> Aug 03 22:58:26 corosync [TOTEM ] missed count const (5 messages)
> Aug 03 22:58:26 corosync [TOTEM ] send threads (0 threads)
> Aug 03 22:58:26 corosync [TOTEM ] RRP token expired timeout (2380 ms)
> Aug 03 22:58:26 corosync [TOTEM ] RRP token problem counter (2000 ms)
> Aug 03 22:58:26 corosync [TOTEM ] RRP threshold (10 problem count)
> Aug 03 22:58:26 corosync [TOTEM ] RRP mode set to none.
> Aug 03 22:58:26 corosync [TOTEM ] heartbeat_failures_allowed (0)
> Aug 03 22:58:26 corosync [TOTEM ] max_network_delay (50 ms)
> Aug 03 22:58:26 corosync [TOTEM ] HeartBeat is Disabled. To enable set
> heartbeat_failures_allowed > 0
> Aug 03 22:58:26 corosync [TOTEM ] Initializing transport (UDP/IP).
> Aug 03 22:58:26 corosync [TOTEM ] Initializing transmit/receive
> security: libtomcrypt SOBER128/SHA1HMAC (mode 0).
> Aug 03 22:58:26 corosync [IPC ] you are using ipc api v2
> Aug 03 22:58:26 corosync [TOTEM ] Receive multicast socket recv buffer
> size (262142 bytes).
> Aug 03 22:58:26 corosync [TOTEM ] Transmit multicast socket send buffer
> size (262142 bytes).
> corosync: totemsrp.c:3091: memb_ring_id_create_or_load: Assertion `res
> == sizeof (unsigned long long)' failed.
> Aug 03 22:58:26 corosync [TOTEM ] The network interface [10.50.3.70] is
> now up.
> corosync died with signal: 6 Check cluster logs for details
> [FAILED]
>
>
> I haven't been able to find information that identifies the issue or how
> to correct it. I am hoping someone from this group may be able to shed
> some light.
>
This happens because the ring id file is 0 bytes. We have fixed this
problem in later versions of corosync. TO rectify this problem, rm -f
/var/lib/corosync/ringid*
Regards
-steve
> Thanks!
> David
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