Re: [zfs-discuss] How to identify zpool version
Ok, so when I am reinstalling from build 68, to build 91ish, I can upgrade my ZFS raid. Then I have to upgrade both the zpool and the zfs??? I should upgrade zpool first, and then zfs? Is the order of the upgrade important? This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] How to identify zpool version
Peter Hawkins wrote: > Can zpool on U3 be patched to V4? I've applied the latest cluster and it > still seems to be V3. > > Yes, you can patch your way up to the Sol 10 U4 kernel (or even U5 kernel) which will give you zpool v4 support. The particular patch you need is 120011-14 or 120012-14 (sparc or x86). There is at least one dependency patch that is obsolete (122660-10/122661-10) but must still be installed before the kernel patch will go in, so you may need to install one or two patches manually to get it working. http://mail.opensolaris.org/pipermail/zfs-discuss/2007-October/043331.html -Brian ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] How to identify zpool version
On Sat, 14 Jun 2008 06:46:28 PDT Peter Hawkins <[EMAIL PROTECTED]> wrote: > So I was wondering is there a way to determine the version of the pool that I > > am trying to import. Look at "zpool get version poolName" -- Dick Hoogendijk -- PGP/GnuPG key: 01D2433D ++ http://nagual.nl/ + SunOS sxce snv90 ++ ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] How to identify zpool version
I checked this link http://www.opensolaris.org/os/community/zfs/version/4/ And this seems to imply that V4 isn't in "Sun" Solaris at all, only Nevada. And you are correct, the system I am trying to import to is U3, apologies for the confusion. So I was wondering is there a way to determine the version of the pool that I am trying to import. If not it would be useful for the error to give the version of the target pool and the host system instead of just saying that the pool is a later version. Can zpool on U3 be patched to V4? I've applied the latest cluster and it still seems to be V3. Many thanks for the replies so far. Peter This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] How to identify zpool version
Brian H. Nelson wrote: > S10 U4 and U5 both use ZFS v4 (you specified your U4 machine as using v3). > > If you have access to both machines, you can do 'zpool upgrade -v' to > confirm which versions are being used. careful - there's zpool version and zfs version, and they're not the same: $ uname -a SunOS erdinger 5.11 snv_89 sun4u sparc SUNW,A70 $ zpool upgrade -v This system is currently running ZFS pool version 10. 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 [...] $ 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) [...] -- Michael Schusterhttp://blogs.sun.com/recursion Recursion, n.: see 'Recursion' ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] How to identify zpool version
S10 U4 and U5 both use ZFS v4 (you specified your U4 machine as using v3). If you have access to both machines, you can do 'zpool upgrade -v' to confirm which versions are being used. -Brian Peter Hawkins wrote: > By the way I'm sure the pool was created using S10 Update 5 > > > This message posted from opensolaris.org > ___ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss > ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] How to identify zpool version
By the way I'm sure the pool was created using S10 Update 5 This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] How to identify zpool version
I'm trying to import a pool from another system and I keep getting a message saying the target pool is formatted using a newer version. I'm on V3 (S10 U4) and I'm sure the pool is version 3 also. Is there any way to identify the version of a pool before it is imported? Thanks Peter Hawkins This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
