kvstat

#!/bin/sh

set -e
format="%10s %6s %10s %-14s\n"
if [ ! -d /sys/kvblade ]; then
	echo 1>&2 missing /sys/kvblade
	exit 1
fi

for d in `ls -d /sys/kvblade/* | grep '[0-9]*\.[0-9]*@'`; do
	test $d = end && continue

	dev=`basename "$d" | awk -F@ '{print $1}'`
	netif=`basename "$d" | awk -F@ '{print $2}'`
	bpath="`cat \"$d/bpath\"`"
	sectors="`cat \"$d/scnt\"`"
	psize=`echo "(512000 * $sectors) / (1000 * 1000 * 1000)" | bc`
	psize=`printf "%04d\n" $psize | sed 's!\(...\)$!.\1!'`
	printf "$format" \
		"$dev" \
		"$netif" \
		"${psize}GB" \
		"$bpath"
done | sort