Cluster is not comming up with one node.

[Hasan_9]

Hi All,

My cluster is not comming up.This is a two nodes cluster and the first one (db-app) is off now. I rebooted the second one (test-dev) but cluster did not run. I tried to start it manually.Here is the results of cmrunlcl and cmviewcl. Please advice.


# cmruncl
cmruncl : Validating network configuration...
Not probing node db-app as it is currently unreachable.
cmruncl : Network validation complete
Cannot reach node "db-app".

# cmviewcl -v
cmviewcl : Cannot talk to all the nodes.
Cluster does not appear to be up

CLUSTER STATUS
Golgohar unknown

NODE STATUS STATE
db-app unknown unknown

Network_Parameters:
INTERFACE STATUS PATH NAME
PRIMARY unknown 0/1/2/0 lan0

NODE STATUS STATE
test-dev down unknown

Network_Parameters:
INTERFACE STATUS PATH NAME
PRIMARY unknown 0/1/2/0 lan0

UNOWNED_PACKAGES

PACKAGE STATUS STATE AUTO_RUN NODE
oracle unknown unknown

Policy_Parameters:
POLICY_NAME CONFIGURED_VALUE
Failover unknown
Failback unknown

Node_Switching_Parameters:
NODE_TYPE STATUS SWITCHING NAME
Primary unknown db-app
Alternate down test-dev

[Steven E. Protter]

Shalom Hasan,

My preliminary analysis is the second node is not configured to be part of the cluster.

If you believe this incorrect, please look at /var/adm/syslog/syslog.log and the logs in /etc/cmcluster

SEP

[Hasan_9]

Hello,

I believe both of them are included in cluster. However both the servers should be up before starting the cluster. I tested it several time. Cluster does not come up if one of the servers be off.
I tried to start the cluster manually and got the following report:


# cmruncl -v
cmruncl : Validating network configuration...
Gathering configuration information ......... Done
Not probing node test-dev as it is currently unreachable.
cmruncl : Network validation complete
The configuration file on node test-dev will not be checked.
Cannot reach node "test-dev".


Syslog:

May 28 01:27:53 db-app CM-CMD[3167]: cmruncl -v
May 28 01:28:02 db-app CM-CMD[3172]: /usr/sbin/cmrunnode -v
May 28 01:28:06 db-app CM-CMD[3167]: Not probing node test-dev as it is currentl
y unreachable.
May 28 01:28:06 db-app CM-CMD[3167]:
May 28 01:28:20 db-app CM-CMD[3180]: /usr/sbin/cmrunnode -v
May 28 01:28:38 db-app CM-CMD[3187]: /usr/sbin/cmrunnode -v
May 28 01:28:56 db-app CM-CMD[3192]: /usr/sbin/cmrunnode -v

And finally cluster status:

# cmviewcl
cmviewcl : Cannot talk to all the nodes.
Cluster does not appear to be up

CLUSTER STATUS
Golgohar unknown

NODE STATUS STATE
db-app down unknown
test-dev unknown unknown

UNOWNED_PACKAGES

PACKAGE STATUS STATE AUTO_RUN NODE
oracle unknown unknown
#

I did not find any logfile in /etc/cmcluster. Please advice.

[Torsten. · Accepted solution]

Hasan,

try to start the cluster with only one node

# cmruncl -v -n db-app

from node db-app.

[Darrel Louis]

Hasan,

Did you solve your other problem regarding db-app?

Can you check if all your Cluster servives are running, started from inetd.conf on both nodes.
if not, do the following:
inetd -c

On test-dev
cmruncl -v -n test-dev

On db-app do the following:
- cmrunnode -v -n db-app

Darrel

[Hasan_9]

Thank you,

cluster came up with cmruncl -v -n