p400 driver sector count reported as 0

[Al Saunders]

Running Solaris 10 (11/06) on DL380G5 server
Firmware updated with Maint CD v7.90
Smart Array P400 driver at v4.06

Attempting to create a Filesystem on a RAID5 group of 5-146GB drives using command.....
newfs -v -s5000 /dev/rdsk/c1t1d0p0

reports.....
Warning: the requested size of this file system
(5000 sectors) is greater than the size of the
device reported by the driver (0 sectors).
However, a read of the device at the requested size
does succeed, so the requested size will be used.
newfs: construct a new filesystem /dev/rdsk/c1t1d0p0: (y/n)? y

After confirming with a "Y" the command appears to create the requested filesystem.


mkfs -F ufs /dev/rdsk/c1t1d0p0 5000 -1 -1 8192 1024 16 10 250 2048 t 0 -1 8 32 n
Warning: the requested size of this file system
(5000 sectors) is greater than the size of the
device reported by the driver (0 sectors).
However, a read of the device at the requested size
does succeed, so the requested size will be used.
Warning: 1144 sector(s) in last cylinder unallocated
/dev/rdsk/c1t1d0p0: 5000 sectors in 1 cylinders of 48 tracks, 128 sectors
2.4MB in 1 cyl groups (13 c/g, 39.00MB/g, 18624 i/g)
super-block backups (for fsck -F ufs -o b=#) at:
32,


Is this an expected (0 sector) reponse for this type of configuration?
Could this indicate a hardware fault in the P400?
How are we able to determine the correct sector value to enter in order to use the full capacity?

Thanks in advance