Mark,
I believe creating a older version pool is supported:
zpool create -o version=<vers> whirl c0t0d0
I'm not sure what version of ZFS in Solaris 10 you are running.
Try running "zpool upgrade" and replacing <vers> above with that version number.
Neil.
: trasimene ; zpool create -o version=11 whirl c0t0d0
: trasimene ; zpool get version whirl
NAME PROPERTY VALUE SOURCE
whirl version 11 local
: trasimene ; zpool upgrade
This system is currently running ZFS pool version 14.
The following pools are out of date, and can be upgraded.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
--- ------------
11 whirl
Use 'zpool upgrade -v' for a list of available versions and their associated
features.
: trasimene ;
On 02/12/09 11:42, Mark Winder wrote:
We’ve been experimenting with zfs on OpenSolaris 2008.11. We created a
pool in OpenSolaris and filled it with data. Then we wanted to move it
to a production Solaris 10 machine (generic_137138_09) so I “zpool
exported” in OpenSolaris, moved the storage, and “zpool imported” in
Solaris 10. We got:
Cannot import ‘deadpool’: pool is formatted using a newer ZFS version
We would like to be able to move pools back and forth between the OS’s.
Is there a way we can upgrade Solaris 10 to the same supported zfs
version (or create downgraded pools in OpenSolaris)?
Thanks!
Mark
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