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Date: Sat, 7 Nov 2009 08:40:02 GMT
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To: freebsd-fs@FreeBSD.org
From: Kai Gallasch <gallasch@free.de>
Cc: 
Subject: Re: kern/140338: FreeBSD 8.0 RC2 with vm.pmap.pg_ps_enabled=1
 kernel panic with makeworld
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The following reply was made to PR kern/140338; it has been noted by GNATS.

From: Kai Gallasch <gallasch@free.de>
To: bug-followup@FreeBSD.org <bug-followup@FreeBSD.org>
Cc: Patrick Lamaiziere <patfbsd@davenulle.org>, linimon@FreeBSD.org
Subject: Re: kern/140338: FreeBSD 8.0 RC2 with vm.pmap.pg_ps_enabled=1
 kernel panic with makeworld
Date: Sat, 7 Nov 2009 09:09:22 +0100

 Am Fri, 6 Nov 2009 19:36:54 +0100
 schrieb Patrick Lamaiziere <patfbsd@davenulle.org>:
 
 > Le Fri, 6 Nov 2009 17:28:40 GMT,
 > Kai Gallasch <gallasch@free.de> :
 > 
 > Hello,
 > 
 > > ZFS filesystem version 13
 > > ZFS storage pool version 13
 > 
 > It seems you are using ZFS on this box?
 
 No. The server is not in production and never was with FreeBSD 8.
 Only the kernel module is loaded, due to zfs_enable="YES" in rc.conf as
 a preparation for using ZFS with 8.0-RELEASE
 
 The problem described in the PR occured when zfs_enable="YES" was not
 set in rc.conf
 
 I see no direct connection to with this ZFS.
 
 > 
 > On the same box, I've used super-pages for a longtime on FreeBSD 7.2
 > and with 8.0/BETA without any problem (but without ZFS too). Since
 > I've turned off super-pages, ZFS is stable.
 
 I tested superpages on 7.2-STABLE with ZFS and had to deactivate them,
 after the server became instable.
 
 --Kai