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Diffstat (limited to 'contrib/amd/scripts/wait4amd2die.in')
| -rwxr-xr-x | contrib/amd/scripts/wait4amd2die.in | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/contrib/amd/scripts/wait4amd2die.in b/contrib/amd/scripts/wait4amd2die.in new file mode 100755 index 0000000000000..d3541e78672cd --- /dev/null +++ b/contrib/amd/scripts/wait4amd2die.in @@ -0,0 +1,49 @@ +#!/bin/sh +# wait for amd to die on local host before returning from program. +# Usage: wait4amd2die [delay [count]] +# If not specified, delay=5 seconds and count=6 (total 30 seconds) +# If at end of total delay amd is till up, return 1; else return 0. +# +# Package: am-utils-6.0 +# Author: Erez Zadok <ezk@cs.columbia.edu> + +#set -x + +# set path +prefix=@prefix@ +exec_prefix=@exec_prefix@ +PATH=@sbindir@:@bindir@:/usr/bin:/bin:${PATH} +export PATH + +# how long to wait? +if test -n "$1" +then + delay=$1 +else + delay=5 +fi +# how many times to delay +if test -n "$2" +then + count=$2 +else + count=6 +fi + +i=1 +maxcount=`expr $count + 1` +while [ $i != $maxcount ]; do + # run amq + @sbindir@/amq > /dev/null 2>&1 + if [ $? != 0 ] + then + # amq failed to run (because amd is dead) + echo "wait4amd2die: amd is down!" + exit 0 + fi + echo "wait4amd2die: delay $delay sec ($i of $count)..." + sleep $delay + i=`expr $i + 1` +done +echo "wait4amd2die: amd is still up..." +exit 1 |