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,=20 Server 1=20 [root@qaMKSYSB01 /mksysb/qasediap01]# zfs set compression=3Dlz4 = mksysb/qasediap01 [root@qaMKSYSB01 /mksysb/qasediap01]#=20 Server 2=20 [root@qaMKSYSB02 /var/db]# zfs set compression=3Dlz4 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]#=20 On 30 Oct 2013, at 12:56 PM, Vusa Moyo <vusa@tuxsystems.co.za> wrote: > Greetings all.=20 >=20 > I=92ve upgraded 2 FreeBSD 9.0 servers to 9.2=20 >=20 > 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 >=20 >=20 > ..using the exact same procedure.=20 >=20 > On Server 1, I successfully managed to upgrade the zpool=92s to the = version that supports lz4 compression. >=20 > On Server 2, I do not have the option to upgrade the version of zfs.=20= >=20 >=20 > [root@qaMKSYSB02 ~]# zfs upgrade > This system is currently running ZFS filesystem version 5. >=20 > All filesystems are formatted with the current version. > [root@qaMKSYSB02 ~]# zfs upgrade -v > The following filesystem versions are supported: >=20 > 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 >=20 > For more information on a particular version, including supported = releases, > see the ZFS Administration Guide. >=20 > [root@qaMKSYSB02 ~]# zpool upgrade -v > This system is currently running ZFS pool version 28. >=20 > The following versions are supported: >=20 > 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 >=20 > For more information on a particular version, including supported = releases, > see the ZFS Administration Guide. >=20 > [root@qaMKSYSB02 ~]# zpool upgrade =20 > This system is currently running ZFS pool version 28. >=20 > All pools are formatted using this version. > [root@qaMKSYSB02 ~]#=20 >=20 >=20 > I think the problem may lie in the=20 >=20 > freebsd-update fetch=20 >=20 > program.=20 >=20 > [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. >=20 > The following files are affected by updates, but no changes have > been downloaded because the files have been modified locally: > /var/db/mergemaster.mtree >=20 > No updates needed to update system to 9.2-RELEASE-p1. > [root@qaMKSYSB02 ~]#=20 >=20 >=20 > mergemaster.mtree is not something I would have touched.=20 >=20 > Any help to resolve the issue will be highly appreciated.=20 >=20 > Regards >=20 > 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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