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Date: Sun, 31 May 2009 02:08:50 -0400
From: Adam McDougall <mcdouga9@egr.msu.edu>
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To: Randy Bush <randy@psg.com>
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Cc: current <current@freebsd.org>, Larry Rosenman <ler@lerctr.org>
Subject: Re: kern/134011: [hang] swap_pager_getswapspace(4): failed
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Randy Bush wrote:
>> I suspect you have compression turned on in ZFS
>>     
>
> for the third time, i do not.
>
> randy
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>   
Do you have vfs.zfs.mdcomp_disable enabled and was it enabled before 
creating much of your files?  It might fall under the same bucket if you 
have lots of files perhaps.