ZFS will allow the replacement. The available size is, however, be determined by the smallest of the lot. Once you've replaced *all* 500GB disks with 1TB disks, the available space will double.
One suggestion: replace as many disks as you intend to at the same time, so that ZFS only has to do one resilver operation. It's faster that way. Jeff _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
