Date: Wed, 30 Oct 2013 13:19:26 +0200 From: Vusa Moyo <vusa@tuxsystems.co.za> To: freebsd-fs@freebsd.org Subject: Re: zpool upgrade and lz4 compression. Message-ID: <9BBB6E32-AFDF-4B7B-A576-40D59658122B@tuxsystems.co.za> In-Reply-To: <F3887554-960A-4FCB-8D8C-CFAF8F8B9A71@tuxsystems.co.za> References: <F3887554-960A-4FCB-8D8C-CFAF8F8B9A71@tuxsystems.co.za>
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To elaborate, Server 1 [root@qaMKSYSB01 /mksysb/qasediap01]# zfs set compression=lz4 mksysb/qasediap01 [root@qaMKSYSB01 /mksysb/qasediap01]# Server 2 [root@qaMKSYSB02 /var/db]# zfs set compression=lz4 mksysb/qaiam05 cannot set property for 'mksysb/qaiam05': 'compression' must be one of 'on | off | lzjb | gzip | gzip-[1-9] | zle' [root@qaMKSYSB02 /var/db]# On 30 Oct 2013, at 12:56 PM, Vusa Moyo <vusa@tuxsystems.co.za> wrote: > Greetings all. > > I’ve upgraded 2 FreeBSD 9.0 servers to 9.2 > > FreeBSD qaMKSYSB01.sars.gov.za 9.2-RELEASE FreeBSD 9.2-RELEASE #0 r255898: Thu Sep 26 22:50:31 UTC 2013 root@bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64 > > > ..using the exact same procedure. > > On Server 1, I successfully managed to upgrade the zpool’s to the version that supports lz4 compression. > > On Server 2, I do not have the option to upgrade the version of zfs. > > > [root@qaMKSYSB02 ~]# zfs upgrade > This system is currently running ZFS filesystem version 5. > > All filesystems are formatted with the current version. > [root@qaMKSYSB02 ~]# 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 identifier (FUID) > 4 userquota, groupquota properties > 5 System attributes > > For more information on a particular version, including supported releases, > see the ZFS Administration Guide. > > [root@qaMKSYSB02 ~]# zpool upgrade -v > This system is currently running ZFS pool version 28. > > 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 > 14 passthrough-x aclinherit > 15 user/group space accounting > 16 stmf property support > 17 Triple-parity RAID-Z > 18 Snapshot user holds > 19 Log device removal > 20 Compression using zle (zero-length encoding) > 21 Deduplication > 22 Received properties > 23 Slim ZIL > 24 System attributes > 25 Improved scrub stats > 26 Improved snapshot deletion performance > 27 Improved snapshot creation performance > 28 Multiple vdev replacements > > For more information on a particular version, including supported releases, > see the ZFS Administration Guide. > > [root@qaMKSYSB02 ~]# zpool upgrade > This system is currently running ZFS pool version 28. > > All pools are formatted using this version. > [root@qaMKSYSB02 ~]# > > > I think the problem may lie in the > > freebsd-update fetch > > program. > > [root@qaMKSYSB02 ~]# freebsd-update fetch > Looking up update.FreeBSD.org mirrors... 5 mirrors found. > Fetching metadata signature for 9.2-RELEASE from update2.freebsd.org... done. > Fetching metadata index... done. > Inspecting system... done. > Preparing to download files... done. > > The following files are affected by updates, but no changes have > been downloaded because the files have been modified locally: > /var/db/mergemaster.mtree > > No updates needed to update system to 9.2-RELEASE-p1. > [root@qaMKSYSB02 ~]# > > > mergemaster.mtree is not something I would have touched. > > Any help to resolve the issue will be highly appreciated. > > Regards > > Vusa > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"
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