If you're only after a listing of PVs or Disks in SAM, then you don't even need SAM for that. The following will list all disks seen:
---cut here---
#/bin/ksh
cat <
Disk Summary for `hostname`
version 1.0
HP-UX Disk Device Vendor Type Size(Kb)
--------------------------------------------------------------------
HEAD
ioscan -kfnC disk|awk 'NR>2 {print $NF}'|grep -iv SUBSYSTEM|grep rdsk|while read
disk;do
diskinfo $disk>/tmp/diskinfo.$$ 2>/dev/null
[ $? -eq 1 ] && continue
vendor=`cat /tmp/diskinfo.$$|grep vendor:|awk -F: '{print $NF}'`
type=`cat /tmp/diskinfo.$$|grep id:|awk -F: '{print $NF}'`
size=`cat /tmp/diskinfo.$$|grep size:|awk '{print $2}'`
[ $size -eq 0 ] && continue
printf "%-22s %-12s %-20s %9d\n" $disk "$vendor" "$type" $size
done
[ -f /tmp/diskinfo.$$ ] && rm /tmp/diskinfo.$$
--end cut--
Hakuna Matata.