Unable to start CVM

[latheefp]

When i tried to confgire cvm, i am getting error like its reunning, but status is showing as cvm is not running. Please help on this.

root@node1#  cfscluster status

  NODE         CLUSTER MANAGER STATE            CVM STATE

node1          running                        not-running

node2          running                        not-running

  Error: V-35-41: Cluster not configured for data sharing application

root@node1# cfscluster config

                ERROR: /usr/lib/vxvm/bin/vxcvmconfig: The local node is a member of CVM cluster.
                Shutdown the CVM Cluster before proceeding.

root@node1# cfscluster unconfig
  Warning: Cluster file system configuration already removed OR Cluster not configured
  Checking for Cluster volume manager configuration
  Error: V-35-146: Cluster configuration already removed OR Cluster not configured

[TonyGriffiths · Accepted solution]

Hi

The cfscluster command appears to be failing as it thinks some of the components are already configured.

Can you verify the state of CVM on both the nodes

vxdctl -c mode

Also what is the status of the cvm service group in VCS ?

This info will be in "hastatus -sum"

[GokulaGiridaran]

Hi Tony

I have the a similar kind of problem. The state of the CVM is not running. can you pls advise.

[root@SGLABRHC01 ~]# cfscluster status

  Node             :  SGLABRHC01

  Cluster Manager  :  running

  CVM state        :  not-running

  No mount point registered with cluster configuration

  Node             :  SGLABRHC02

  Cluster Manager  :  running

  CVM state        :  not-running

  No mount point registered with cluster configuration

[root@SGLABRHC01 ~]# vxdctl -c mode

mode: enabled: cluster active - MASTER

master: SGLABRHC01

[root@SGLABRHC01 ~]# /etc/vx/bin/vxclustadm nidmap

Name                             CVM Nid    CM Nid     State

SGLABRHC01                       1          0          Joined: Master

SGLABRHC02                       0          1          Joined: Slave

[root@SGLABRHC01 ~]# /etc/vx/bin/vxclustadm -v nodestate

state: cluster member

        nodeId=0

        masterId=0

        neighborId=1

        members[0]=0x3

        joiners[0]=0x0

        leavers[0]=0x0

        members[1]=0x0

        joiners[1]=0x0

        leavers[1]=0x0

        reconfig_seqnum=0x462a31

        vxfen=on

[root@SGLABRHC01 ~]#  hastatus -sum

-- SYSTEM STATE

-- System               State                Frozen

A  SGLABRHC01           RUNNING              0

A  SGLABRHC02           RUNNING              0

-- GROUP STATE

-- Group           System               Probed     AutoDisabled    State

B  cvm             SGLABRHC01           Y          N               ONLINE

B  cvm             SGLABRHC02           Y          N               ONLINE

[root@SGLABRHC01 ~]#

[Anoop_Kumar1]

Hi Latheef,

cfscluster is just a shell script which uses below commands to check on cluster manager and cvm status respectively.

hasys -value <nodename> SysState

; if above is Running, cfscluster status shows running for that node, if not, status is not-running

hares -value cvm_clus State <nodename>

; if above is ONLINE, cfscluster status shows running for that node, if not, status is not-running.

Please check for above commands for both the nodes and let us know the status.

Regards,

~Anoop