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 Schuster http://blogs.sun.com/recursion Recursion, n.: see 'Recursion' _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
