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From: Ewan Mellor <ewan@xensource.com>
To: Dan Smith <danms@us.ibm.com>
Cc: Xen Developers <xen-devel@lists.xensource.com>
Subject: Re: [PATCH][XM-TEST] Test for bug #533
Date: Tue, 14 Feb 2006 08:16:30 -0800	[thread overview]
Message-ID: <20060214161630.GA3435@localhost.localdomain> (raw)
In-Reply-To: <87slqmt0n3.fsf@caffeine.beaverton.ibm.com>

On Tue, Feb 14, 2006 at 07:34:24AM -0800, Dan Smith wrote:

> This patch adds a test that attempts to create and destroy a domain
> 1025 times.  Currently, this causes xm to crash after the 1014th cycle
> with the following stack trace:
>
> > shared object file: Too many open files

Thanks Dan.  I'll apply your patch soon.  Meanwhile, could you run this
test and then send the output of lsof when you're a long way in (but
before it crashes).  It should be pretty easy to figure out where you're
leaking that file descriptor from that.

> Since this test takes a long time to run, I have not enabled it by
> default, but it should be included in the tree to make bug #533 easily
> reproducible.
> 
> Perhaps xm-test should have a configure option that enables long,
> exhaustive tests?

I thought we already had two speeds of xm-test.  Do you mean add a
third?  If so, that's fine, and a patch would be welcome!

Ewan.

      parent reply	other threads:[~2006-02-14 16:16 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-02-14 15:34 [PATCH][XM-TEST] Test for bug #533 Dan Smith
2006-02-14 16:10 ` Vincent Hanquez
2006-02-14 16:31   ` Dan Smith
2006-02-14 16:16 ` Ewan Mellor [this message]

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