[gridengine users] Upgrading form SGE to OGE
Tina.Friedrich at diamond.ac.uk
Tue Sep 10 09:40:24 UTC 2013
I recently upgrades our Grid Engine from SGE6.2u4 (I think it was) to
OGE8.1.3. No rocks though, so I don't know any details on that.
What I basically did was:
1) compile and install OGE into a different path
2) configure OGE to use different communication ports than our old
3) dump and import our configuration (using the provided scripts)
I then simply ran both SGE6.2 and OGE8.1.3 initially (so it would be
easy to fall back), and disabled all queues on the old installation.
SGE6.2 and OGE8.1.3 execd's happily coexist on the same nodes; however,
I found that the qmaster processes don't, unfortunately.
But yes, there are no real problems having both in the system / active -
as long as their communication ports are different.
I can't remember if I ever tried having SGE6.2 execds talk to OGE8.1.3 -
our installation is on an NFS share (i.e. not local to the nodes), so I
do not actually need to install anything on the nodes to start the
execd; and as I said, I simply started both execds, at least for an
On 10/09/13 09:58, Txema Heredia Genestar wrote:
> Hi all,
> I have a cluster in production running rocks-cluster 6.0 using SGE6.2u5.
> SGE6.2u5 has a bug that kills the qmaster when an amount of jobs using
> both -pe and -hold_jid are used. OGE (theoretically) has this bug fixed.
> What is the safest/cleanest way to upgrade from SGE to OGE? Should I
> install the rocks-6.1 OGE roll? Will this keep/respect the current SGE
> configuration or will it wipe it clean? Is the OGE daemon compatible
> with SGE clients or should I update the system as a whole? Can I have
> both SGE and OGE at once in the system? Should I compile OGE from source
> and override all SGE in the cluster?
> Thanks in advance,
> users mailing list
> users at gridengine.org
Tina Friedrich, Computer Systems Administrator, Diamond Light Source Ltd
Diamond House, Harwell Science and Innovation Campus - 01235 77 8442
This e-mail and any attachments may contain confidential, copyright and or privileged material, and are for the use of the intended addressee only. If you are not the intended addressee or an authorised recipient of the addressee please notify us of receipt by returning the e-mail and do not use, copy, retain, distribute or disclose the information in or attached to the e-mail.
Any opinions expressed within this e-mail are those of the individual and not necessarily of Diamond Light Source Ltd.
Diamond Light Source Ltd. cannot guarantee that this e-mail or any attachments are free from viruses and we cannot accept liability for any damage which you may sustain as a result of software viruses which may be transmitted in or with the message.
Diamond Light Source Limited (company no. 4375679). Registered in England and Wales with its registered office at Diamond House, Harwell Science and Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United Kingdom
More information about the users