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)
/etc/hosts
I got to the point of cluster configuration. After applying the following commands on Nde1HPUX
At the cmapplyconf, I got the following:
After that, nothing works.
I went to Nde2HPUX, files are created here.
(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)
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 ---------- ---------- Post updated at 09:35 PM ---------- Previous update was at 08:35 PM ----------
Update:
I checked the following after a search.
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..
Reason: Please use code tags
I may have read to "lightly" to see what you are trying to do...
I did not see any "package" here is that correct?
It is very difficult for me to help you here for I have been out of cluster team for more that 7 years now...
What I see here is there is missing an extra network or lan interface (either heartbeat or second lan ).. I remembered doing minimalist configuration where HP went bezeurk when I showed the configuration... ( claimed OK it works but we will not support in case of side effects...)), unfortunately I have no more my notes...
Things would be easier if you explain what you are trying to achieve, then we can check if you have not forgotten anything or make our comments. We will need to know how many lan interfaces you have and how they are configured and we need to know the configuration of your package VG (vgdisplay -v ).
There is no package at the moment, it will be done in a following step (as per the document I am using - that was used by a colleague before and worked fine).
What I am trying to do is to have a cluster, I already have the storage properly configured (EVA).
lan0 is the primary and lan2 is used as the heartbeat, I already changed that via vi in the cmclconf.ascii file
Did you modify /etc/lvmrc? (no autoactivate for your clusterVG and has to be activated in exclusive mode...)
You need 3 network interface min. one for lan one for heartbeat and one for standby or alt lan.
The passwd files have to be synchronized also and I suppose the best when starting a cluster lab is to use .rhosts files...
(Sorry Im very busy lately with testing Xservers under Win7 for many dept...)
I would try to leave the DNS unless you IPs are not in your LAN...
I suggest to try modifying /etc/nsswitch.conf to something like:
and put back you resolv.conf...
Of course for the cluster to work you would have to add them to the DNS...
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