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From: Giorgos Keramidas <keramida@ceid.upatras.gr>
To: Alexander Leidinger <Alexander@Leidinger.net>
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Date: Mon, 24 Nov 2008 12:39:36 +0200
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	(Alexander Leidinger's message of "Mon, 24 Nov 2008 07:57:32 +0100")
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Cc: Goran Lowkrantz <glz@hidden-powers.com>, pjd@freebsd.org,
	current@freebsd.org
Subject: Re: UPDATING entry needed
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On Mon, 24 Nov 2008 07:57:32 +0100, Alexander Leidinger <Alexander@Leidinger.net> wrote:
> Quoting Goran Lowkrantz <glz@hidden-powers.com> (from Sun, 23 Nov 2008
> 22:05:09 +0100):
>> With the old userland, I got error "internal error: out of memory"
>> with "zfs ..." and "zpool ..." but not "mount -t zfs ...". After
>> installworld, no problems at all.
>
> Thanks for confirmation.
>
> Pawel, what about an UPDATING entry which describes a working upgrade
> path for those which have ZFS for critical parts of the directory tree?
>
> Maybe something like running the following before installing the new
> kernel and using it after installing the new kernel between booting to
> single-user mode and installworld:
>
>     zfs list | grep -v NAME| awk '{print "mount -t zfs", $1, $5}'

FWIW, this can be also written as:

    zfs list -H | awk '{print "mount -t zfs", $1, $5}'

With the -H option "zfs list" does not display a header.