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temp fix for defect 3797, at least get it working on SLES

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lissav 2013-09-27 09:56:45 -04:00
parent 4dd43607b8
commit 1fa9bdb32f
1 changed files with 6 additions and 8 deletions
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14
xCAT/postscripts/xcatflowrequest
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@ -5,22 +5,21 @@
# It is called by xcatdsklspost before calling getpostscripts.awk
# it is called by remoteshell before calling getcredentials.awk
#
exec {REMOTEFD}<>/dev/udp/$1/$2
echo "resourcerequest: xcatd" >&$REMOTEFD
exec 50<>/dev/udp/$1/$2
echo "resourcerequest: xcatd" >&50
parpid=$$
touch /tmp/goahead.$parpid
touch /tmp/killme.$parpid
exec 2> /dev/null
while ! grep 'resourcerequest: ok' /tmp/goahead.$parpid > /dev/null; do
(
echo "resourcerequest: xcatd" >&$REMOTEFD
exec {LOCALFD}<>/proc/self/stat
read mystat<&$LOCALFD
echo "resourcerequest: xcatd" >&50
exec 51<>/proc/self/stat
read mystat<&51
mypid=$(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}' <&$REMOTEFD
exec {LOCALFD}>&-
exec awk '{print $0 > "/tmp/goahead.'$parpid'";exit}' <&50
)
done
sleeper=$(cat /tmp/sleeperpid.$parpid)
@ -28,5 +27,4 @@ sleeper=$(ps -ef|awk "\$3==$sleeper"|awk '{print $2}')
rm /tmp/goahead.$parpid
rm /tmp/sleeperpid.$parpid
rm /tmp/killme.$parpid
exec {REMOTEFD}>&-
kill -TERM $sleeper