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Date: Thu, 20 Sep 2012 07:20:14 GMT
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To: freebsd-bugs@FreeBSD.org
From: "Andrey V. Elsukov" <ae@FreeBSD.org>
Cc: 
Subject: Re: misc/171805: Delay during gptzfsboot
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The following reply was made to PR misc/171805; it has been noted by GNATS.

From: "Andrey V. Elsukov" <ae@FreeBSD.org>
To: =?KOI8-R?Q?Karli_Sj=F6berg?= <karli.sjoberg@slu.se>
Cc: freebsd-gnats-submit@FreeBSD.org
Subject: Re: misc/171805: Delay during gptzfsboot
Date: Thu, 20 Sep 2012 11:17:46 +0400

 On 20.09.2012 10:50, Karli Sjöberg wrote:
 > For me, this changed the time to reboot a server to up to 20mins, while the normal time after the
 > fix is more like 2mins. Other users at FreeBSD forums have reported delays over 10+mins as well: 
 > https://forums.freebsd.org/showthread.php?t=31902
 > 
 >> How-To-Repeat:
 > Install FreeBSD-9.0-RELEASE with boot on ZFS
 >> Fix:
 > So, to change back this behavior:
 > 
 > Phase 1. # sed -i '' 's/128/4/' /sys/boot/zfs/zfs.c
 > 
 > Phase 2. Rebuild kernel/world
 > 
 > Phase 3. Profit!
 > 
 > And booting is back to normal. This is something I always have to do with newly installed storage
 > servers with FreeBSD-9.0-RELEASE to get back to a normal reboot time.
 
 Can you try the zfsloader from the 10.0-CURRENT instead?
 For example, this one:
 https://pub.allbsd.org/FreeBSD-snapshots/i386-i386/10.0-HEAD-20120919-JPSNAP/stage/trees/boot/zfsloader
 
 -- 
 WBR, Andrey V. Elsukov