Hi Reuti,

On 31/03/14 12:47, Reuti wrote:
Hi,

Am 31.03.2014 um 12:22 schrieb Tina Friedrich:

just double checking - there still is no way to use anything but a user's 
primary group for ACLs etc?

(Directly use, I mean. Without resorting to duplicating information in SGE 
setup, or using a JSV, or wrapping qsub, or ...)

yes. This is also the only group being recorded in the accounting file. Imagine 
that all secondary groups would be honored, it could be ambiguous regarding 
accounting for the jobs or even access to a set of nodes which are tied to a 
unix group in case a user has access to more than one.

Would be nice if I had an easy way to enable them being used, at least for access lists - I don't actually care about accounting - I can still post-process that if I need to - it's restricting access that I'm after.

Do you request a project during submission all the time to make it unique?

Yes(ish); there's a default project set for people that don't specify one, though, so that doesn't really help. Projects wouldn't really help as it's something users can change - which I don't want. I need a non-modifiable (not user modifiable anyway) way to restrict access to certain queues.

Could sync the lists to ACLs via cron is possible (SGE won't mind if I change an ACL every 15 minutes, right?), it just seems so superfluous to duplicate this information (and it, of course, adds more opportunities for things going wrong).

Might end up being a wrapper or a JSV anyway, as that allows me to modify the job.

Tina

-- Reuti


Tina

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Tina Friedrich, Computer Systems Administrator, Diamond Light Source Ltd
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Tina Friedrich, Computer Systems Administrator, Diamond Light Source Ltd
Diamond House, Harwell Science and Innovation Campus - 01235 77 8442

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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




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