Date: Thu, 21 May 2009 14:45:46 +0200 From: Henri Hennebert <hlh@restart.be> To: Kip Macy <kmacy@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: ZFS MFC heads down Message-ID: <4A154CFA.9080502@restart.be> In-Reply-To: <4A154556.8080708@restart.be> References: <3c1674c90905201643m540c8b1v8a8bd88f071c233d@mail.gmail.com> <4A154556.8080708@restart.be>
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Henri Hennebert wrote: > Kip Macy wrote: >> On Wed, May 20, 2009 at 2:59 PM, Kip Macy <kmacy@freebsd.org> wrote: >>> I will be MFC'ing the newer ZFS support some time this afternoon. Both >>> world and kernel will need to be re-built. Existing pools will >>> continue to work without upgrade. >>> >>> >>> If you choose to upgrade a pool to take advantage of new features you >>> will no longer be able to use it with sources prior to today. 'zfs >>> send/recv' is not expected to inter-operate between different pool >>> versions. >> >> >> The MFC went in r192498. Please let me know if you have any problems. > > I upgrade to stable r192523: > > FreeBSD morzine.restart.bel 7.2-STABLE FreeBSD 7.2-STABLE #0: Thu May 21 > 13:18:53 CEST 2009 > root@morzine.restart.bel:/usr/obj/usr/src/sys/MORZINE i386 > > some strange things: > > just after boot: > > [root@morzine ~]# zfs upgrade > This system is currently running ZFS filesystem version 3. > > The following filesystems are out of date, and can be upgraded. After > being > upgraded, these filesystems (and any 'zfs send' streams generated from > subsequent snapshots) will no longer be accessible by older software > versions. > > > VER FILESYSTEM > --- ------------ > 1 pool1 > 1 pool1/qemu > 1 pool1/squid > 1 pool2 > 1 pool2/WorkBench > 1 pool2/backup > 1 pool2/download > 1 pool2/qemu > 1 pool2/sys > 1 rpool > 1 rpool/home > 1 rpool/root > 1 rpool/tmp > 1 rpool/usr > 1 rpool/var > 1 rpool/var/spool > [root@morzine ~]# zfs upgrade -v > The following filesystem versions are supported: > > VER DESCRIPTION > --- -------------------------------------------------------- > 1 Initial ZFS filesystem version > 2 Enhanced directory entries > 3 Case insensitive and File system unique identifer (FUID) > > For more information on a particular version, including supported > releases, see: > > http://www.opensolaris.org/os/community/zfs/version/zpl/N > > Where 'N' is the version number. > > > And now, after a few minutes: > > [root@morzine ~]# zpool upgrade > This system is currently running ZFS pool version 13. > > The following pools are out of date, and can be upgraded. After being > upgraded, these pools will no longer be accessible by older software > versions. > > VER POOL > --- ------------ > 6 pool1 > 6 pool2 > 6 rpool > > Use 'zpool upgrade -v' for a list of available versions and their > associated > features. > [root@morzine ~]# zpool upgrade -v > This system is currently running ZFS pool version 13. > > The following versions are supported: > > VER DESCRIPTION > --- -------------------------------------------------------- > 1 Initial ZFS version > 2 Ditto blocks (replicated metadata) > 3 Hot spares and double parity RAID-Z > 4 zpool history > 5 Compression using the gzip algorithm > 6 bootfs pool property > 7 Separate intent log devices > 8 Delegated administration > 9 refquota and refreservation properties > 10 Cache devices > 11 Improved scrub performance > 12 Snapshot properties > 13 snapused property > For more information on a particular version, including supported > releases, see: > > http://www.opensolaris.org/os/community/zfs/version/N > > Where 'N' is the version number. > > Strange isn't it o-) > > By the way all seems ok! This happen after the first boot in stable (comming from 7.2-RELEASE). I reboot and can't reproduce it!. Henri > > Thanks to all for this update to zfs V13 > > Henri >> >> Thanks, >> Kip >> _______________________________________________ >> freebsd-stable@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"
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