Avoid to compute disk many times
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@ -56,6 +56,7 @@ 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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break # avoid to compute DISK for each disk
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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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