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Date:      Mon, 07 Feb 2011 05:58:38 -0600
From:      Eric Schuele <>
To:        Adam Vande More <>
Cc:        FreeBSD Questions <>
Subject:   Re: 8.2 prerelease, virtualbox, and windows guests that freeze...
Message-ID:  <>
In-Reply-To: <>
References:  <>	<>	<> <> <>

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On 02/06/2011 22:02, Adam Vande More wrote:
> On Sun, Feb 6, 2011 at 9:23 PM, Eric Schuele <> w=
>> Ok... found the logs.  :)
>> Looks as if each machine has 4 log files, and that the set of files is=

>> from the last run.  Anything in there I could post to help diagnose?
> Let's see what's in the most recent log of an affected VM.  If you have=
> funky options like page fusion enabled disable them.

After looking in the logs I found an error.  :)
	"AIOMgr: Error happened "

This led me to an open issues in VirtualBox's bug tracker.  The proposed
work around is to either *enable* th "Use Host I/O cache" on your
virtualized SATA disks, or just use virtualized IDE disks.  I am testing
this now.

Will let you know how it turns out.

> What the output of gstat(8) and top(1) look like when you reach this
> degraded state?


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