From: raini@rainiday.com
To: "Jeff Layton" <jlayton@redhat.com>
Cc: linux-nfs@vger.kernel.org, "Kevin Coffman" <kwc@citi.umich.edu>
Subject: Re: [NFS] NFS/krb and batch jobs - doable?
Date: Tue, 13 Oct 2009 08:59:29 -0700 [thread overview]
Message-ID: <08395e6249442278ab2b59c2ae4cfd14.squirrel@webmail.rainiday.com> (raw)
In-Reply-To: <20091013114441.2882c8b9@tlielax.poochiereds.net>
> You and Kevin are correct. rpc.gssd only looks at the mtime. When I did
> the work to allow the CIFS SPNGEO upcall to find alternate credcaches,
> I implemented the behavior I described (prefer the latest TGT
> expiration) -- sorry for the confusion...
>
> It probably wouldn't be too hard to change rpc.gssd to prefer
> credcaches with the latest TGT expiration if it was considered a
> desirable change.
>
> Kevin, any thoughts?
This would be a big plus from me - I still wouldn't be able to create
per-job ccaches of course, but if a user who knew they needed to run a job
could create a long lifetime renewable ticket in /tmp/krb5cc_<uid>_batch,
say, and NFS would use this in preference to a later login ticket, this
would really help.
next prev parent reply other threads:[~2009-10-13 16:00 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-09 15:15 [NFS] NFS/krb and batch jobs - doable? raini-9HxftnAiGddWk0Htik3J/w
[not found] ` <c8e974302190b867ad8ea49d8158f1db.squirrel-2RFepEojUI30fF+2cCIZ11aTQe2KTcn/@public.gmane.org>
2009-10-09 16:16 ` Jeff Layton
[not found] ` <20091009121602.5ec86dfb-9yPaYZwiELC+kQycOl6kW4xkIHaj4LzF@public.gmane.org>
2009-10-09 16:53 ` raini-9HxftnAiGddWk0Htik3J/w
[not found] ` <1c358fde92c49215d84129a1bfe2c6ec.squirrel-2RFepEojUI30fF+2cCIZ11aTQe2KTcn/@public.gmane.org>
2009-10-10 13:00 ` Jeff Layton
[not found] ` <20091010090039.4dfd1dfb-9yPaYZwiELC+kQycOl6kW4xkIHaj4LzF@public.gmane.org>
2009-10-13 15:28 ` raini-9HxftnAiGddWk0Htik3J/w
[not found] ` <ee56329e7d86a3e4b15001a39bb7e14a.squirrel-2RFepEojUI30fF+2cCIZ11aTQe2KTcn/@public.gmane.org>
2009-10-13 15:44 ` Jeff Layton
[not found] ` <20091013114441.2882c8b9-9yPaYZwiELC+kQycOl6kW4xkIHaj4LzF@public.gmane.org>
2009-10-13 15:51 ` Kevin Coffman
2009-10-13 16:56 ` Trond Myklebust
2009-10-13 17:27 ` Jeff Layton
[not found] ` <20091013132701.72927b4d-9yPaYZwiELC+kQycOl6kW4xkIHaj4LzF@public.gmane.org>
2009-10-13 17:51 ` Trond Myklebust
2009-10-13 18:03 ` Jeff Layton
2009-10-14 16:47 ` raini
2009-10-14 17:12 ` Trond Myklebust
2009-10-14 18:19 ` Kevin Coffman
2009-10-13 15:59 ` raini [this message]
2009-10-13 17:31 ` Jeff Layton
2009-10-13 17:52 ` Jeff Layton
2009-10-14 17:00 ` raini
2009-10-14 17:21 ` Jeff Layton
[not found] ` <f99e65f7b2fe66fc32dee931fd6bd525.squirrel@webmail.rainiday.com>
[not found] ` <f99e65f7b2fe66fc32dee931fd6bd525.squirrel-2RFepEojUI30fF+2cCIZ11aTQe2KTcn/@public.gmane.org>
2009-10-09 17:05 ` raini-9HxftnAiGddWk0Htik3J/w
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