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65 lines
1.0 KiB
Bash
Executable File
65 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
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# Version @VERSION@
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#set -x
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usage() {
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printf "Usage: %s [uuid of this host] [interval in seconds]\n" $(basename $0) >&2
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}
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if [ -z $1 ]; then
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usage
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exit 2
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fi
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if [ -z $2 ]; then
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usage
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exit 3
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fi
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file=/opt/xensource/bin/heartbeat
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while true
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do
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sleep $2
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if [ ! -f $file ]
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then
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continue
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fi
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# for iscsi
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dirs=$(cat $file | grep VG_XenStorage)
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for dir in $dirs
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do
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if [ -d $dir ]; then
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hb=$dir/hb-$1
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date +%s | dd of=$hb count=100 bs=1 2>/dev/null
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if [ $? -ne 0 ]; then
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/usr/bin/logger -t heartbeat "Problem with $hb"
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reboot -f
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fi
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else
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sed -i /${dir##/*/}/d $file
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fi
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done
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# for nfs
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dirs=$(cat $file | grep sr-mount)
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for dir in $dirs
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do
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mp=`mount | grep $dir`
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if [ -n "$mp" ]; then
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hb=$dir/hb-$1
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date +%s | dd of=$hb count=100 bs=1 2>/dev/null
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if [ $? -ne 0 ]; then
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/usr/bin/logger -t heartbeat "Problem with $hb"
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reboot -f
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fi
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else
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sed -i /${dir##/*/}/d $file
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fi
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done
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done
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