I am totally new to HP-UX. Been going through books and documents, passed too many problems and they helped me learn. I am working on a test environment.
I have 2 nodes, hostnames Nde1HPUX and Nde2HPUX.
The /etc/hosts, .rhosts and /etc/cmcluster/cmclnodelist are properly configured on both nodes (I guess)
I got to the point of cluster configuration. After applying the following commands on Nde1HPUX
Code:
# cmquerycl -C cmclconf.ascii -n Nde1HPUX -n Nde2HPUX
# vi cmclconf.ascii
(modified the heartbeat and stationary IPs - checked the vglock,all is
OK)
# cmcheckconf -v -C cmclconf.ascii
...
Adding node Nde1HPUX to cluster cluster1
Adding node Nde2HPUX to cluster cluster1
cmcheckconf: Verification completed with no errors found.
# cmapplyconf -v -C cmclconf.ascii
At the cmapplyconf, I got the following:
Code:
Checking cluster file: cmclconf.ascii
Note : a NODE_TIMEOUT value of 2000000 was found in line 125. For a
significant portion of installations, a higher setting is more appropriate.
Refer to the comments in the cluster configuration ascii file or Serviceguard
manual for more information on this parameter.
Checking nodes ... Done
Checking existing configuration ... Done
Gathering storage information
Found 3 devices on node Nde1HPUX
Found 3 devices on node Nde2HPUX
Analysis of 6 devices should take approximately 1 seconds
0%----10%----20%----30%----40%----50%----60%----70%----80%----90%----100%
Found 2 volume groups on node Nde1HPUX
Found 2 volume groups on node Nde2HPUX
Analysis of 4 volume groups should take approximately 1 seconds
0%----10%----20%----30%----40%----50%----60%----70%----80%----90%----100%
Gathering network information
Beginning network probing (this may take a while)
Completed network probing
Checking for inconsistencies
Minimum network configuration requirements for the cluster have
not been met. Minimum network configuration requirements are:
- 2 or more heartbeat networks OR
- 1 heartbeat network with local switch (HP-UX Only) OR
- 1 heartbeat network using APA with 2 trunk members (HP-UX Only) OR
- 1 heartbeat network with serial line (HP-UX Only) OR
- 1 heartbeat network using bonding (mode 1) with 2 slaves (Linux Only)
Adding node Nde1HPUX to cluster cluster1
Adding node Nde2HPUX to cluster cluster1
Marking/unmarking volume groups for use in the cluster
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Unable to verify cluster configuration change completion, proceeding anyway..
Cannot connect to configuration daemon (cmclconfd) on node Nde1HPUX
Cannot connect to configuration daemon (cmclconfd) on node Nde2HPUX
Completed the cluster creation
After that, nothing works.
I went to Nde2HPUX, files are created here.
Code:
# cd /etc/cmcluster
# ll
total 80
drwxr-xr-x 2 bin bin 8192 Nov 16 18:34 cfs
-rw------- 1 root root 8288 Nov 29 19:26 cmclconfig
-rw------- 1 root root 0 Nov 29 19:26 cmclconfig.tmp
-rw-rw-rw- 1 root sys 28 Nov 29 17:46 cmclnodelist
-r-------- 1 bin bin 70 Sep 23 2005 cmknowncmds
---------- 1 root root 0 Nov 29 19:24 config.lck
(I was comparing the /etc/hosts file with the a live system and the live one had an additional domain name column, got me to recall a message after configuring DNS during installation, that I have to register my HP-UX servers with DNS.. I am not sure if that is the problem or not)
I am a network engineer, so the first thing I did was pinging hostnames, and it works fine both ways.
I then continued the cluster configuration normally (since the cluster is already created as per message above)
Code:
# vgchange -a n /dev/vglock
# cmruncl -v
Permission denied to 192.168.200.121
cmruncl: Validating network configuration...
cmruncl: Network validation complete
Permission denied to Nde1HPUX
Permission denied to Nde2HPUX
Unable to validate the nodes in the cluster
cmruncl failed: No such file or directory
I've been googling for hours now and I am stuck.Any help would be appreciated and bear with me my lack of knowledge in this domain.
Thank you.
Mazen
---------- Post updated at 08:35 PM ---------- Previous update was at 08:16 PM ----------
Code:
# cmviewcl -v
Permission denied to 192.168.200.121
CLUSTER STATUS
cluster1 unknown
NODE STATUS STATE
Nde1HPUX down unknown
Cluster_Lock_LVM:
VOLUME_GROUP PHYSICAL_VOLUME STATUS
/dev/vglock /dev/dsk/c4t0d1 unknown
Network_Parameters:
INTERFACE STATUS PATH NAME
PRIMARY unknown 0/1/2/0 lan0
PRIMARY unknown 0/2/1/1 lan2
NODE STATUS STATE
Nde2HPUX unknown unknown
Cluster_Lock_LVM:
VOLUME_GROUP PHYSICAL_VOLUME STATUS
/dev/vglock /dev/dsk/c4t0d2 unknown
Network_Parameters:
INTERFACE STATUS PATH NAME
PRIMARY unknown 0/1/2/0 lan0
PRIMARY unknown 0/2/1/0/5/0 lan2
---------- Post updated at 09:35 PM ---------- Previous update was at 08:35 PM ----------
As per the research, I should change the 'bin' to 'root'. Did that, and still getting the 'Permission denied' (just tried to do a cmviewcl and got the permission denied - IP of 2nd node)
Last edited by Scott; 11-29-2011 at 03:50 PM..
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11-29-2011
