Both - Sun Cluster and Oracle Clusterware: Sun Cluster 3.1 9/04, Oracle CRS
10.1.0.3. Oracle ASM for storage. Veritas doesn't exest on the hosts.
--
Alexey Sergeyev
"Daniel Morgan" <damorgan_at_x.washington.edu> wrote in message
news:1096936864.609394_at_yasure...
> Alexey Sergeyev wrote:
>
> > Hi Daniel!
> >
> > I don't think that the NIC being used does matter. Because if there
isn't
> > the CRS on our hosts, Sun Cluster does resynchronization in a few
seconds...
> > The problem doesn't exists even we use 10.1.0.2 CRS - reconfiguration
takes
> > 10-20 seconds. But when we apply patch 10.1.0.3, some wierd things
happen -
> > without any parameters has been changed. See our logs:
> >
> > We are resetting the first node...
> >
> > After about 30 seconds the second node recognizes that:
> > 2004-09-28 13:21:41.648 [8] >WARNING: clssnmPollingThread: node(0)
> > missed(29) checkin(s)
> > 2004-09-28 13:21:42.658 [8] >WARNING: clssnmPollingThread: node(0)
> > missed(30) checkin(s)
> > 2004-09-28 13:21:43.659 [8] >WARNING: clssnmPollingThread: node(0)
> > missed(31) checkin(s)
> > 2004-09-28 13:21:44.668 [8] >WARNING: clssnmPollingThread: node(0)
> > missed(32) checkin(s)
> > 2004-09-28 13:21:45.678 [8] >WARNING: clssnmPollingThread: Eviction
started
> > for node 0, flags 0x0001, state 3, wt4c 0
> >
> > Good things - CRS is going to evicte the problem node. Now it has to
> > synchronize the cluster:
> >
> > 2004-09-28 13:21:50.729 [8] >TRACE: clssnmDoSyncUpdate: Initiating
sync 3
> > 2004-09-28 13:21:50.729 [4] >TRACE: clssnmHandleSync: Acknowledging
sync:
> > src[1] seq[10] sync[3]
> > 2004-09-28 13:21:51.208 [1] >USER: NMEVENT_SUSPEND [00][00][00][02]
> >
> > Here Oracle totally hangs. What is going on in these 5 minutes?????
> >
> > 2004-09-28 13:26:55.749 [8] >WARNING: clssnmWaitOnEvictions: Unconfirmed
> > dead node count 1
> > 2004-09-28 13:26:55.750 [4] >USER: clssnmHandleUpdate: SYNC(3) from
> > node(1) completed
> > 2004-09-28 13:26:55.750 [4] >USER: clssnmHandleUpdate: NODE(1) IS
ACTIVE
> > MEMBER OF CLUSTER
> > 2004-09-28 13:26:56.330 [14] >USER: NMEVENT_RECONFIG [00][00][00][02]
> >
> > Oracle continues to work.
> >
> > 2004-09-28 13:26:56.331 [7] >TRACE: clssgmPeerListener: connects done
> > (1/1)
> > CLSS-3000: reconfiguration successful, incarnation 3 with 1 nodes
> > CLSS-3001: local node number 1, master node number 1
> >
> > It looks like new 300 sec. timeout was introduced in 10.1.0.3, but where
can
> > i change it?
>
> Are you using SunCluster? Veritas? Or Oracle's clusterware?
> --
> Daniel A. Morgan
> University of Washington
> damorgan_at_x.washington.edu
> (replace 'x' with 'u' to respond)
>
Received on Tue Oct 05 2004 - 05:55:36 CDT
