AIX: Script to get Total Disk Size

Single Server

Total Disk Size (hdisk)

for i in `lspv |awk '{print $1}'`; do bootinfo -s $i; done |awk '{s+=$1} END {print s}' |while read x; do echo $x/1024|bc; done

Total Disk Size (hdiskpower)

for i in `lspv |grep hdiskpower |awk '{print $1}'`; do bootinfo -s $i; done |awk '{s+=$1} END {print s}' |while read x; do echo $x/1024|bc; done