On 17.06.2011 01:44, John D Groenveld wrote:
In message<444915109.61308252125289.JavaMail.Twebapp@sf-app1>, Clive Meredith
writes:
I currently run a duel boot machine with a 45Gb partition for Win7 Ultimate an
d a 25Gb partition for OpenSolaris 10 (134).  I need to shrink NTFS to 20Gb an
d increase the ZFS partion to 45Gb.  Is this possible please?  I have looked a
t using the partition tool in OpenSolaris but both partition are locked, even
under admin.  Win7 won't allow me to shrink the dynamic volume, as the Finsh b
utton is always greyed out, so no luck in that direction.

Shrink the NTFS filesystem first.
I've used the Knoppix LiveCD against a defragmented NTFS.

Then use beadm(1M) to duplicate your OpenSolaris BE to
a USB drive and also send snapshots of any other rpool ZFS
there.

I'd suggest a somewhat different approach:
1) boot a live cd and use something like parted to shrink the NTFS partition
2) create a new partition without FS in the space now freed from NTFS
3) boot OpenSolaris, add the partition from 2) as vdev to your zpool.

HTH
Michael
--
Michael Schuster
http://recursiveramblings.wordpress.com/
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