If you ever intend to add more nodes or rebuild any, you should also update the SIS image in the same way. (to do this, just install the kernel rpm(s) to the image by using the --root=IMAGE_PATH option on the rpm command line. After that, you will need to edit IMAGE_PATH/etc/systemconfig/systemconfig.conf (not sure on that exact filename) to reflect the new kernel you've installed.
As with any change like this, test the whole process on ONE node first, so you have a chance to see if there are problems caused by it!
Good luck-
Jeremy
At 04:32 PM 4/28/2004, ciccionet wrote:
Ciao Bruce! Come va?
I have reinstalled redhat9 and oscar. I tested cluster with 1 node
During installation I have downloaded ganglia and maui
After the installation, the test cluster it has been completed with success
This message: >>Starting PBS Server: pbs_server: another server running it is only provoked when I start manually ./test_cluster
Now I would want update my server redhat with new kernel and new rpm and add new nodes.
as I make for update of the nodes? And what software or application I must use for the benchmark?
-----Messaggio originale----- Da: Bruce Becker [mailto:[EMAIL PROTECTED] Inviato: marted� 27 aprile 2004 12.36 A: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Oggetto: Re: [Oscar-users] test failed!
Ciao > I install RedHat 9.0 and Oscar 3.0. We have the same setup here.
Which version of PBS are you running ? what is the output of qstat -q ? what is the output of `ps -aux | grep pbs` ? It should look something like this : root 1549 0.0 0.2 2256 1176 ? S Apr20 0:37 /usr/pbs/sbin/pbs_server root 1563 0.0 0.1 1944 600 ? S Apr20 0:07 /usr/pbs/sbin/pbs_mom root 1577 0.0 0.1 2056 952 ? S Apr20 0:06 /usr/pbs/sbin/pbs_sched
> Starting PBS Server: pbs_server: another server running It seems that the port needed by PBS is used by either another version of PBS or another service... PBS moms communicate on port 15002
seems the rest of the errors are consequences of the first... ciao Bruce
-- Bruce Becker UCT-CERN Research Center - University of Cape Town Room 405, R.W. James Building, University Avenue North Private Bag RONDEBOSCH 7700 tel :(w) +27 21 650 3356 | (m) +27 82 537 9425 | (f) +27 21 650 3342 WEB :http://hep.phy.uct.ac.za/~becker | AIM : brucellino "Viel hilft viel"
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