#!/bin/sh

while true :
do
	hostbusy=$(cat /sys/class/scsi_host/host3/host_busy)
	echo "---- hostbusy is $hostbusy"
	for dev in `lsscsi | grep scsi_debug | awk '{print $6}'`; do
		disk=$(basename $dev)
		iorequest_cnt=$(cat /sys/block/$disk/device/iorequest_cnt)
		iodone_cnt=$(cat /sys/block/$disk/device/iodone_cnt)
		state=$(cat /sys/block/$disk/device/state)
		echo "$disk $state $iorequest_cnt $iodone_cnt"
	done
	sleep $1
done