Not working solaris disks smeassures

The monitoring for soaris 9 disk measures is not working (partitions, i/o statistics). Please check the attachment. I want to mention I'm using ssh v2 monitoring for these servers. The output for iostat -d , iostat -x and df -k is wrorking OK.

bwadmin@asbw01$ df -k
Filesystem kbytes used avail capacity Mounted on
/dev/md/dsk/d0 9295373 3642281 5560139 40% /
/proc 0 0 0 0% /proc
mnttab 0 0 0 0% /etc/mnttab
fd 0 0 0 0% /dev/fd
swap 6509864 24 6509840 1% /var/run
swap 6510160 320 6509840 1% /tmp
/dev/md/dsk/d4 54836990 9315729 44972892 18% /bw
bwadmin@asbw01$ iostat -d
md0 md1 md4 md10
kps tps serv kps tps serv kps tps serv kps tps serv
4 2 21 0 0 7 358 22 13 3 2 13
bwadmin@asbw01$ iostat -x
extended device statistics
device r/s w/s kr/s kw/s wait actv svc_t %w %b
md0 0.1 1.6 1.5 2.2 0.0 0.0 21.5 1 1
md1 0.0 0.0 0.0 0.0 0.0 0.0 7.1 0 0
md4 0.1 22.0 3.6 354.4 0.0 0.3 12.6 1 12
md10 0.0 1.6 0.7 2.2 0.0 0.0 13.3 0 1
md11 0.0 0.0 0.0 0.0 0.0 0.0 4.5 0 0
md14 0.1 22.0 1.8 354.4 0.0 0.2 10.0 0 10
md20 0.0 1.6 0.7 2.2 0.0 0.0 15.2 0 1
md21 0.0 0.0 0.0 0.0 0.0 0.0 5.6 0 0
md24 0.1 22.0 1.8 354.4 0.0 0.2 10.2 0 10
sd0 0.1 24.4 2.6 357.0 0.0 0.3 10.3 0 11
sd1 0.1 24.4 2.6 357.0 0.0 0.3 10.6 0 11
sd30 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0 0
nfs1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0
bwadmin@asbw01$