Problem mounting iscsi filesystem

Hi,

I have a strange problem with iscsi.
My vfstab entry looks like this:
/dev/md/dsk/d100 /dev/md/rdsk/d100 /zones/ssapp0895v01 ufs 2 iscsi -

After rebooting, the filesystem gets mounted with the option "nosetuid". I believe the default should be "suid"
/zones/ssapp0895v01 on /dev/md/dsk/d100 read/write/nosetuid/nodevices/intr/largefiles/logging/xattr/onerror=panic/dev=1540064 on Fri Sep 16 00:29:27 2011

I added "suid" to the vfstab entry
/dev/md/dsk/d100 /dev/md/rdsk/d100 /zones/ssapp0895v01 ufs 2 iscsi suid

When booting, the iscsi initiator service records this error
mount: /dev/md/dsk/d100 on /zones/ssapp0895v01 - WARNING ignoring option "suid"
and the filesystem is mounted with "nosetuid"

If I type
umount /zones/ssapp0895v01
mount /zones/ssapp0895v01

The filesystem is mounted with "suid" and there are no errors.

Anyone know what is going on here?

Alvaro