cmrunnode: Unable to communicate with a running cluster or with all nodes in the cluster.

[boomerang]

Hi Admins,

I am getting below error message while i am trying join the node "SP01" to cluster .Please advice


root@SP01:/>cmrunnode -v SP01

cmrunnode: Unable to communicate with a running cluster or with all nodes in the cluster.

cmrunnode: In order to use cmrunnode, the cluster must already be running on a subset of reachable nodes or else all cluster nodes must be reachable.

cmrunnode: Issuing cmrunnode again may succeed.

[Steven E. Protter]

Shalom,

cmviewcl -v

Lets see if the cluster is running at all.

SEP

[boomerang]

This cluster is with 2 nodes SP01 and SP02 .I am not able to ping to HEARTBEAT_IP: 10.11.7.146(of SP01) from node SP02.But can ping the HEARTBEAT_IP:10.11.4.139(of SP01) from node SP02.

Please see the below configuration and advice ,what can be the possible reasons because of which i cannot ping the heart beat IP.



NODE_NAME SP01
NETWORK_INTERFACE lan0
HEARTBEAT_IP 10.11.7.146
NETWORK_INTERFACE lan1
NETWORK_INTERFACE lan2
HEARTBEAT_IP 10.11.4.139
NETWORK_INTERFACE lan3
FIRST_CLUSTER_LOCK_PV /dev/dsk/c10t3d4
# List of serial device file names
# For example:
# SERIAL_DEVICE_FILE /dev/tty0p0

# Possible standby Network Interfaces for lan0: lan1.
# Possible standby Network Interfaces for lan2: lan3.

NODE_NAME SP02
NETWORK_INTERFACE lan0
HEARTBEAT_IP 10.11.7.147
NETWORK_INTERFACE lan1
NETWORK_INTERFACE lan2
HEARTBEAT_IP 10.11.4.140
NETWORK_INTERFACE lan3
FIRST_CLUSTER_LOCK_PV /dev/dsk/c10t3d4

[boomerang]

root@SP01:/tmp>cmviewcl

CLUSTER STATUS
CMSCLUSTER unknown

NODE STATUS STATE
SP01 down unknown
SP02 unknown unknown

UNOWNED_PACKAGES

PACKAGE STATUS STATE AUTO_RUN NODE
pkg1 unknown unknown enabled unowned

root@SP02:/tmp>cmviewcl

CLUSTER STATUS
CMSCLUSTER up

NODE STATUS STATE
SP01 down halted
SP02 up running

PACKAGE STATUS STATE AUTO_RUN NODE
pkg1 up running disabled SP02

[Amitav]

Did u add the entry of the new node on the cluster config file and complied it....??

[Rita C Workman]

The node SP01 is down as far as the cluster was concerned...it shows that the pkg1 is now running on SP02. So it looks like maybe you had a failover.

Now you appear to be on SP01, so the box is not truly down. But, again, as far as the cluster is concerned - it is.

Possibly, your heartbeat connection went out, so the cluster complained. You may need to address SP01 heartbeat. Might be a bad cable or a lose cable.

Rgrds,
Rita

[Horia Chirculescu]

What do you get on SP01 when issuing:

cmruncl -n SP01 -v

How about syslog.conf?

Horia.

[boomerang]

Hi All,

Issue resolved,Actually our network guy by mistake disabled the port on switch to which our HP box was connected.After enabling the same I was able to add the node to cluster.

Thanks for your time and suggestions.