Use 4 spaces instead of tabs
RIP 8-width *real* tab :(
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kvmstats.sh
66
kvmstats.sh
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@ -1,33 +1,33 @@
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#!/bin/sh
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usage () {
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echo 'usage: kvmstats.sh [-u K|M|G]'
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exit 1
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echo 'usage: kvmstats.sh [-u K|M|G]'
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exit 1
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}
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POW=$(echo 1024 ^ 3 | bc)
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while echo $1 | grep -q '^-[[:alnum:]]'
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do
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case $1 in
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'-u')
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case $2 in
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'K')
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POW=$(echo 1024 ^ 1 | bc)
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;;
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'M')
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POW=$(echo 1024 ^ 2 | bc)
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;;
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'G')
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POW=$(echo 1024 ^ 3 | bc)
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;;
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*)
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usage
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esac
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;;
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*)
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usage
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esac
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shift
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case $1 in
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'-u')
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case $2 in
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'K')
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POW=$(echo 1024 ^ 1 | bc)
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;;
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'M')
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POW=$(echo 1024 ^ 2 | bc)
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;;
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'G')
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POW=$(echo 1024 ^ 3 | bc)
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;;
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*)
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usage
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esac
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;;
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*)
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usage
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esac
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shift
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done
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# since libvirt seems to store memoy in KiB, POW must be lowered by 1
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@ -35,11 +35,11 @@ POW=$(expr $POW / 1024)
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for DEP in hxselect lvs tempfile
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do
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if [ -z "$(which $DEP)" ]
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then
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echo "kvmstats.sh: $DEP not found in \$PATH" 1>&2
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exit 1
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fi
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if [ -z "$(which $DEP)" ]
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then
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echo "kvmstats.sh: $DEP not found in \$PATH" 1>&2
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exit 1
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fi
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done
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TMPFILE=$(tempfile)
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@ -55,14 +55,14 @@ do
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do
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case $DEV in
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/dev/drbd/*)
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DISK=$(cat $LVSOUT | awk "/$VM/ { ans += \$NF } END { print ans / 1024 ^ 3 }")
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;;
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DISK=$(cat $LVSOUT | awk "/$VM/ { ans += \$NF } END { print ans / 1024 ^ 3 }")
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;;
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*.qcow2)
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DISK=$(du -sBG $DEV | awk '{ print substr($1, 0, length($1) - 1) }')
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;;
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DISK=$(du -sBG $DEV | awk '{ print substr($1, 0, length($1) - 1) }')
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;;
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*)
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DISK=0
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esac
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DISK=0
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esac
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done
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echo $VM $VCPU $RAM $DISK
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done >$TMPFILE
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