Thanks Simon and Rayson.
That was pretty much what I was doing. On my new freshly installed node, I placed a
copy of my sgeexecd.HPC in /etc/init.d, chkconfig to make sure it starts up on next boot,
created /var/spool/oge and starting oge would then create the "compute-x-x"
directory and files in /var/spool/oge.
The above worked just fine, except that I either found a bug or I am missing
something else.
If I install OGE on a compute node using start_gui_installer and I then run:
$ qrsh -q sf "module list; hostname"
No Modulefiles Currently Loaded.
compute-1-1.local
All is well and my environment is correctly set. However, if on compute-1-1
I then stop OGE ( service sgeexecd.HPC stop ) and re-start it again, part of
my environment setup is hosed:
When I re-run the same qrsh command after stopping and starting sge service on
compute-1-1, I now get:
$ qrsh -q sf "module list; hostname"
bash: module: command not found
compute-1-1.local
So I thought that it was not as simple as dropping a copy of sgeexecd.HPC and
creating the directory, etc, and starting the service.
I can duplicate the above with the same results.
Joseph
On 08/01/2012 06:38 PM, Rayson Ho wrote:
Hi Joseph,
If you want to add a node from scratch, then you can try
"install_execd" - it should create all the needed files& the needed
queues, etc for the node.
If the qmaster already has the queues defined, and everything is the
same (node name, etc) except that the node's filesystem is gone, then
it should be real easy. The execd should automatically re-create the
local spool dir and the sub-directories. And as mentioned by Simon,
you can copy the init script by hand.
Rayson
On Wed, Aug 1, 2012 at 9:12 PM, Joseph Farran<[email protected]> wrote:
Hi.
I originally ran "start_gui_installer" which is a great and easy gui toll to
add compute nodes.
What is the proper way to re-add nodes but from the command line? I am
running Rocks 5.4.3 and when a node is re-imaged all is gone, so is there an
easy way to re-add the node via command line?
Joseph
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