lucreate and lufslist queries

Hi,

If the following is performed:

# lucreate -C /dev/dsk/c1t0d0s0 -c s10u9 -n s10u11 -m /:c1t1d0s3:ufs -m /zones:c1t1d0s4:ufs

 :
<successful and no error reported>

Correct me that the size of output of lufslist for both s10u9 and s10u11 shall be the same? If the result is as follows (diff size for / and /zones), what could be wrong?

# lufslist s10u9
               boot environment name: s10u9
               This boot environment is currently active.
               This boot environment will be active on next system boot.

Filesystem              fstype    device size Mounted on          Mount Options