From: Paul Jackson <pj@sgi.com>
To: Max Krasnyanskiy <maxk@qualcomm.com>
Cc: menage@google.com, mingo@elte.hu, a.p.zijlstra@chello.nl,
linux-kernel@vger.kernel.org
Subject: Re: boot cgroup questions
Date: Wed, 12 Mar 2008 18:30:59 -0500 [thread overview]
Message-ID: <20080312183059.6716d630.pj@sgi.com> (raw)
In-Reply-To: <47D8593A.6040503@qualcomm.com>
Max K wrote:
> btw I still do not see the "incompatibility" argument.
It's similar, perhaps, to what happens when we try to accomodate two
architectures in one file system, with things like:
/x86_64/bin
/ia64/bin
replacing the well known /bin.
Things break. Apps such as the major batch schedulers (PBS and LSF)
and various other tools and scripts buried here and there have come
used to developing particular cpuset hierarchies over the last couple
of years.
Any time you force another dimension into such an existing hierarchy,
things break, and people get annoyed.
Sure ... the kernel doesn't care ... it can handle whatever hierarchy
you like.
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.940.382.4214
next prev parent reply other threads:[~2008-03-12 23:31 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-12 1:23 Max Krasnyansky
2008-03-12 1:27 ` Paul Menage
2008-03-12 2:34 ` Max Krasnyansky
2008-03-12 2:36 ` Paul Menage
2008-03-12 2:53 ` Max Krasnyansky
2008-03-12 3:09 ` Paul Menage
2008-03-12 3:39 ` Max Krasnyansky
2008-03-12 4:59 ` Paul Jackson
2008-03-12 18:24 ` Max Krasnyanskiy
2008-03-12 18:57 ` Paul Jackson
2008-03-12 19:11 ` Max Krasnyanskiy
2008-03-12 19:32 ` Paul Jackson
2008-03-12 20:08 ` Max Krasnyanskiy
2008-03-12 20:37 ` Paul Jackson
2008-03-12 22:29 ` Max Krasnyanskiy
2008-03-12 23:30 ` Paul Jackson [this message]
2008-03-13 0:57 ` Max Krasnyanskiy
2008-03-13 7:03 ` Paul Jackson
2008-04-10 18:03 ` Max Krasnyanskiy
2008-04-14 18:39 ` Paul Jackson
2008-05-09 10:45 ` Peter Zijlstra
2008-05-09 11:17 ` IRQ affinities (was: boot cgroup questions) Paul Jackson
2008-05-09 11:48 ` Peter Zijlstra
2008-05-09 12:03 ` Paul Jackson
2008-05-09 12:14 ` Peter Zijlstra
2008-05-09 12:36 ` Paul Jackson
2008-05-09 17:43 ` Paul Jackson
2008-05-21 1:21 ` IRQ affinities Max Krasnyanskiy
2008-05-21 1:14 ` Max Krasnyanskiy
2008-05-21 4:45 ` Arjan van de Ven
2008-05-21 16:18 ` Max Krasnyanskiy
2008-05-21 6:34 ` Paul Jackson
2008-05-21 17:58 ` Max Krasnyanskiy
2008-04-14 18:42 ` boot cgroup questions Paul Jackson
2008-03-13 7:12 ` Paul Jackson
2008-04-10 17:24 ` Max Krasnyanskiy
2008-04-10 17:37 ` Paul Jackson
2008-03-12 23:32 ` Paul Jackson
2008-03-13 0:46 ` Max Krasnyanskiy
2008-03-12 19:16 ` Paul Menage
2008-03-12 19:24 ` Paul Jackson
2008-03-12 19:30 ` Max Krasnyanskiy
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