apache/cloudstack
1
0
Fork 0
mirror of https://github.com/apache/cloudstack.git synced 2025-10-26 08:42:29 +01:00
Code Issues Packages Projects Releases Wiki Activity

Commit review 9586

Browse Source 
Signed-off-by: Hugo Trippaers <htrippaers@schubergphilis.com>
This commit is contained in:
Brenn Oosterbaan 2013-02-25 14:38:13 +01:00 committed by Hugo Trippaers
parent 6675d2c1a3
commit c30da35811
1 changed files with 34 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
scripts/vm/hypervisor/xenserver/xenheartbeat.sh
View File

@ -19,7 +19,7 @@
#set -x #set -x
usage() { usage() {
printf "Usage: %s [uuid of this host] [interval in seconds]\n" $(basename $0) >&2 printf "Usage: %s [uuid of this host] [timeout in seconds] [interval in seconds]\n" $(basename $0) >&2
} }
@ -33,10 +33,24 @@ if [ -z $2 ]; then
exit 3 exit 3
fi fi
if [ ! -z $3 ]; then
interval=$3
else
interval=10
fi
if [ $interval -gt $2 ]; then
usage
exit 3
fi
file=/opt/xensource/bin/heartbeat file=/opt/xensource/bin/heartbeat
while true maxtries=$(($2 / $interval))
tries=1
while [ $tries -le $maxtries ]
do do
sleep $2 sleep $interval
if [ ! -f $file ] if [ ! -f $file ]
then then
@ -51,13 +65,17 @@ do
hb=$dir/hb-$1 hb=$dir/hb-$1
date +%s | dd of=$hb count=100 bs=1 2>/dev/null date +%s | dd of=$hb count=100 bs=1 2>/dev/null
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
/usr/bin/logger -t heartbeat "Problem with $hb" /usr/bin/logger -t heartbeat "Potential problem with $hb: not reachable since $(($tries * $interval)) seconds"
reboot -f tries=$(($tries + 1))
else
tries=1
fi fi
else else
/usr/bin/logger -t heartbeat "Heartbeat dir not found for $dir"
sed -i /${dir##/*/}/d $file sed -i /${dir##/*/}/d $file
fi fi
done done
# for nfs # for nfs
dirs=$(cat $file | grep sr-mount) dirs=$(cat $file | grep sr-mount)
for dir in $dirs for dir in $dirs
@ -67,13 +85,17 @@ do
hb=$dir/hb-$1 hb=$dir/hb-$1
date +%s | dd of=$hb count=100 bs=1 2>/dev/null date +%s | dd of=$hb count=100 bs=1 2>/dev/null
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
/usr/bin/logger -t heartbeat "Problem with $hb" /usr/bin/logger -t heartbeat "Potential problem with $hb: not reachable since $(($tries * $interval)) seconds"
reboot -f tries=$(($tries + 1))
else
tries=1
fi fi
else else
/usr/bin/logger -t heartbeat "Heartbeat mount not found for $dir"
sed -i /${dir##/*/}/d $file sed -i /${dir##/*/}/d $file
fi fi
done done
done done
/usr/bin/logger -t heartbeat "Problem with $hb: not reachable for $2 seconds, rebooting system!"
reboot -f