[Lustre-devel] moving /proc to $MNT/.lustre
Nathan Rutman
Nathan.Rutman at Sun.COM
Mon Jan 7 09:50:22 PST 2008
Peter Bojanic wrote:
> Hi Nathan,
>
> (Copying Lustre-devel)
>
> On 2007-12-13, at 15:57 , Nathan Rutman wrote:
>
>
>> Peter - I filed bug 14471 and Tom is running with it, but it's kind
>> of a big UI change and so I think someone In Authority should give
>> the go-ahead. I think andreas and I are in agreement that it makes
>> sense. The first step should be to do a nice DLD detailing
>> potential impact on all our tools, testing, debug etc.
>>
>
> Are you absolutely certain about this? This is going to break a ton of
> people's scripts.
>
>
well, that's why I asked. As I said, Andreas and I are in agreement,
and it certainly makes sense from a portability point of view, as well
as consistency with future features (snapshots, audit logs, etc.), and
the final elimination of our various /proc locking headaches. But yes,
it would break user's scripts - that's a 1-time thing, and I think not
too terrible.
> This needs a few more nods from the architecture group -- I'd like to
> see at least eeb chime in.
>
> By means of discussing it here, we're pretty much announcing the
> change to the Lustre community. But, if we proceed, you should also
> post a note to lustre-discuss for wider dissemination.
>
> Thanks,
> Bojanic
>
>
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