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This is the output i get from vxdg -g diskgroup free
DISK DEVICE TAG OFFSET LENGTH FLAGS
forddg01 c0t1d0s2 c0t1d0 16683834 994659 n
forddg02 c0t2d0s2 c0t2d0 6149520 2229120 n
forddg03 c2t1d0s2 c2t1d0 16683834 994659 n
forddg04 c3t3d0s2 c3t3d0 5944320 2434320 n
I want to find out total not just the free space .
DISK DEVICE TAG OFFSET LENGTH FLAGS
forddg01 c0t1d0s2 c0t1d0 16683834 994659 n
forddg02 c0t2d0s2 c0t2d0 6149520 2229120 n
forddg03 c2t1d0s2 c2t1d0 16683834 994659 n
forddg04 c3t3d0s2 c3t3d0 5944320 2434320 n
I want to find out total not just the free space .
Listed below are a few examples of how it is possible to use the vxprint and vxdisk commands to find the amount of VxVM disk space:
1.) To find the total amount of VxVM disk space in a particular disk group:
# vxprint -g testdg1 -dF "%publen" | awk 'BEGIN {s = 0} {s += $1} END {print s}'
2.) To find the total amount of VxVM disk space for all disk groups:
# vxprint -AQqdF "%publen" | awk 'BEGIN {s = 0} {s += $1} END {print s}'
3.) To include the space on disks that were in a disk group that was deported, or space that was not associated with any disk groups but were already under VxVM or in other words, to find out the total space or capacity of all VxVM disks, use vxdisk:
# vxdisk -q list | awk '{ if ($5 == "online"
print $1}' | xargs vxdisk list | grep "^public:" | awk -F'=' 'BEGIN {s=0} {s+=$NF} END {print s}'
I hope, it's now ok. ;-)
1.) To find the total amount of VxVM disk space in a particular disk group:
# vxprint -g testdg1 -dF "%publen" | awk 'BEGIN {s = 0} {s += $1} END {print s}'
2.) To find the total amount of VxVM disk space for all disk groups:
# vxprint -AQqdF "%publen" | awk 'BEGIN {s = 0} {s += $1} END {print s}'
3.) To include the space on disks that were in a disk group that was deported, or space that was not associated with any disk groups but were already under VxVM or in other words, to find out the total space or capacity of all VxVM disks, use vxdisk:
# vxdisk -q list | awk '{ if ($5 == "online"
print $1}' | xargs vxdisk list | grep "^public:" | awk -F'=' 'BEGIN {s=0} {s+=$NF} END {print s}'I hope, it's now ok. ;-)
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- #7
you can create an alias and run this cmd, i find this pretty good to
alias freesum=_freesum
function _freesum {
for i in `vxdg list | grep -v "NAME" | awk '{print $1 $5}'`
do
echo "$i"
FREESPACE=`vxdg -g $i free | awk '{print $5}' | grep -v LENGTH | awk '{ n+=$0}; END{print n/2048}'`
echo $FREESPACE Mb free
done
}
alias freesum=_freesum
function _freesum {
for i in `vxdg list | grep -v "NAME" | awk '{print $1 $5}'`
do
echo "$i"
FREESPACE=`vxdg -g $i free | awk '{print $5}' | grep -v LENGTH | awk '{ n+=$0}; END{print n/2048}'`
echo $FREESPACE Mb free
done
}
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