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From: Daniel Stodden <daniel.stodden@citrix.com>
To: "Sébastien RICCIO" <sr@swisscenter.com>
Cc: Andreas Olsowski <andreas.olsowski@leuphana.de>,
	"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: hanging tapdisk2 processes and improper udev rules
Date: Fri, 22 Jul 2011 02:50:17 -0700	[thread overview]
Message-ID: <1311328223.2360.23.camel@ramone> (raw)
In-Reply-To: <4E294430.7090805@swisscenter.com>

On Fri, 2011-07-22 at 05:34 -0400, Sébastien RICCIO wrote:
> >> I am using Xen 4.1.1 with the 2.6.32.43-pvops kernel from jeremy.
> >> My distro is debian 6.0.2. that uses udev 164-3.
> >> I did update it on a different machine to 171-3, but that did not help.
> >>
> Hi,
> Just for curiosity, are you running multipathd on that box ? I had 
> (still have in fact) an issue with tapdisk processes hanging
> while multipathd process running.

The processes, really? Where do they hang? (check out the wait state --
ps -eopid,wchan:25,cmd or so).

Or do you mean they're stuck waiting for I/Os?

Daniel

  reply	other threads:[~2011-07-22  9:50 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-07-22  9:18 hanging tapdisk2 processes and improper udev rules Andreas Olsowski
2011-07-22  9:28 ` Ian Campbell
2011-07-22 11:36   ` Andreas Olsowski
2011-07-22 14:07     ` Ian Campbell
2011-07-22 14:28       ` Andreas Olsowski
2011-07-22 14:32         ` Ian Campbell
2011-07-25  8:55           ` Andreas Olsowski
2011-08-11 13:32           ` Andreas Olsowski
2011-07-22  9:31 ` Daniel Stodden
2011-07-22  9:32   ` Daniel Stodden
2011-07-22  9:34   ` Sébastien RICCIO
2011-07-22  9:50     ` Daniel Stodden [this message]
2011-07-22 10:01       ` Sébastien RICCIO
2011-07-22 18:55         ` hanging tapdisk2 processes and multipathing Daniel Stodden

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