Date: Sat, 3 Aug 2013 04:45:52 GMT From: Christopher Harrison <harrison@biostat.wisc.edu> To: freebsd-gnats-submit@FreeBSD.org Subject: i386/181002: zpool import fails after export Message-ID: <201308030445.r734jqYB083789@oldred.freebsd.org> Resent-Message-ID: <201308030450.r734o0TP021016@freefall.freebsd.org>
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>Number: 181002
>Category: i386
>Synopsis: zpool import fails after export
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-i386
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Aug 03 04:50:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator: Christopher Harrison
>Release: 9.2-Beta
>Organization:
>Environment:
FreeBSD grus.biostat.wisc.edu 9.2-BETA2 FreeBSD 9.2-BETA2 #0 r253698: Sat Jul 27 18:22:20 UTC 2013 root@bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64
>Description:
After creating a zpool in 9.2-beta2 after export, I am unable to import the zpool do to the following error:
cannot import 'ztemp': pool is formatted using a newer ZFS version
I am using raidz2 vdev's but I would expect this error would occur on all vdevs
>How-To-Repeat:
steps:
glabel drives
glabel label disk00 da0
glabel label disk01 da1
glabel label disk02 da2
glabel label disk03 da3
gnop create -S 4096 (4k align drives)
gnop create -S 4096 /dev/label/disk0[0-3]
create a new zpool with nop device
zpool create ztemp raidz2 label/disk00.nop label/disk01.nop label/disk02.nop label/disk03.nop log gpt/zil.nop
export newly created zpool
zpool export zpool
destroy the 4k nop devices
gnop destroy /dev/label/disk0[0-3].nop
try to import the zpool
zpool import -d /dev/label -d /dev/gpt ztemp
cannot import 'ztemp': pool is formatted using a newer ZFS version
>Fix:
update the zpool import code to allow the newer zpool version to be "imported" properly
>Release-Note:
>Audit-Trail:
>Unformatted:
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