2013-08-16 10:58:10 +00:00
|
|
|
#!/bin/bash
|
|
|
|
|
# IBM(c) 2013 EPL license http://www.eclipse.org/legal/epl-v10.html
|
|
|
|
|
# This routine when called, contacts xcatd. It will return to the caller when xcatd is
|
|
|
|
|
# ready to process the request
|
|
|
|
|
# It is called by xcatdsklspost before calling getpostscripts.awk
|
|
|
|
|
# it is called by remoteshell before calling getcredentials.awk
|
|
|
|
|
#
|
|
|
|
|
exec 13<>/dev/udp/$1/$2
|
|
|
|
|
echo "resourcerequest: xcatd" >&13
|
|
|
|
|
parpid=$$
|
|
|
|
|
touch /tmp/goahead.$parpid
|
|
|
|
|
touch /tmp/killme.$parpid
|
|
|
|
|
exec 2> /dev/null
|
|
|
|
|
while ! grep 'resourcerequest: ok' /tmp/goahead.$parpid > /dev/null; do
|
|
|
|
|
(
|
|
|
|
|
echo "resourcerequest: xcatd" >&13
|
|
|
|
|
exec 14<>/proc/self/stat
|
|
|
|
|
read mystat<&14
|
|
|
|
|
mypid=$(echo $mystat|cut -d " " -f 4)
|
|
|
|
|
(sleep $(((RANDOM%60)+120)).$((RANDOM%50)); if [ -f /tmp/killme.$parpid ]; then kill -TERM $mypid; fi) &
|
|
|
|
|
echo $! > /tmp/sleeperpid.$parpid
|
|
|
|
|
exec awk '{print $0 > "/tmp/goahead.'$parpid'";exit}' <&13
|
|
|
|
|
)
|
|
|
|
|
done
|
|
|
|
|
sleeper=$(cat /tmp/sleeperpid.$parpid)
|
|
|
|
|
sleeper=$(ps -ef|awk "\$3==$sleeper"|awk '{print $2}')
|
|
|
|
|
rm /tmp/goahead.$parpid
|
|
|
|
|
rm /tmp/sleeperpid.$parpid
|
|
|
|
|
rm /tmp/killme.$parpid
|
2013-08-19 17:29:11 +00:00
|
|
|
kill -TERM $sleeper
|
