If you're using EFI labels, yes (VTOC labels are not endian neutral).
ZFS will automatically convert endianness from the on-disk format, and
new data will be written using the native endianness, so data will be
gradually be rewritten to avoid the byteswap overhead.

- Eric

On Wed, Sep 13, 2006 at 03:55:27PM -0700, Erik Trimble wrote:
> OK, this may seem like a stupid question (and we all know that there are
> such things...)
> 
> I'm considering sharing a disk array (something like a 3510FC) between
> two different systems, a SPARC and an Opteron.
> 
> Will ZFS transparently work to import/export pools between the two
> systems?  That is, can I export a pool created on the SPARC box, then
> import that on the Opteron box and have all the data there (and the pool
> work normally)?
> 
> Normally, I'd run into problems with Fdisk vs EFI vs VTOC
> labeling/partitioning, but I was hoping that ZFS would magically make my
> life simpler here...
> 
> :-)
> 
> 
> 
> 
> -- 
> Erik Trimble
> Java System Support
> Mailstop:  usca14-102
> Phone:  x17195
> Santa Clara, CA
> Timezone: US/Pacific (GMT-0800)
> 
> _______________________________________________
> zfs-discuss mailing list
> zfs-discuss@opensolaris.org
> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

--
Eric Schrock, Solaris Kernel Development       http://blogs.sun.com/eschrock
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