#!/bin/rc
# attaches to hubfs from storage server and runs on cpu provider node

rfork
#if(! test -e /usr/grid/nextcpuport)
#	echo 20001 >/usr/grid/nextcpuport
ndb/ipquery sys $sysname ip |sed 's/ip=127.0.0.1//' >/usr/grid/myip
. /usr/grid/myip

while(usercmd=`{read}){
	switch($usercmd){
	case fetch*
		if(~ $#usercmd 4){
			cpuport=`{echo $usercmd(2) | awk -F ! '{print $3}'}
			cpuport=`{echo $cpuport + 1 | hoc}
			roothost=`{echo $usercmd(2) | awk -F ! '{print $2}'}
			echo fetchroot -d $usercmd(2) -p $cpuport -h $usercmd(3) -u $usercmd(4) >>/usr/grid/cpusvclog.$pid
			fetchroot -d $usercmd(2) -p $cpuport -h $usercmd(3) -u $usercmd(4) &
			sleep 2
			if(! test -e /zrv/$usercmd(3))
				sleep 2
			if(! test -e /zrv/$usercmd(3))
				sleep 2
			if(test -e /zrv/$usercmd(3)){
				echo '	rcpu -h tcp!'^$ip^!^$cpuport -u $usercmd(4)
#				cpuport=`{echo $cpuport '+ 2' |hoc}
#				echo $cpuport >/usr/grid/nextcpuport
			}
			if not
				echo fetch $usercmd(2) failed on cpu $sysname >[1=2]
		}
		if not
			echo fetch dialstring scorename user >[1=2]
	case boom*
		targetfs=$usercmd(2)
		if(test -e /zrv/$targetfs){
			mount -c /zrv/$targetfs /n/init
			echo exit >>/n/init/io0
			sleep 1
			echo quit >>/n/init/ctl
		}
		if not
			echo cpu $sysname says $targetfs not in service >[1=2]
	case *
		echo unknown command >[1=2]
	}
}