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|
#!/bin/sh
# PCP QA Test No. 1059
# pmcd run file and (maybe) unix domain socket are all OK
#
# Copyright (c) 2017 Ken McDonell. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
status=0 # success is the default!
trap "cd $here; $sudo rm -rf $tmp $tmp.*; exit \$status" 0 1 2 3 15
error=false
warn=false
_filter_run_dir()
{
sed -e "s,$PCP_RUN_DIR,PCP_RUN_DIR,g"
}
# real QA test starts here
_get_pids_by_name -a pmcd >$tmp.pid
if [ ! -s $tmp.pid ]
then
echo "Error: no running pmcd process"
error=true
else
if [ "`wc -l <$tmp.pid | sed -e 's/ //g'`" -gt 1 ]
then
echo "Error: multiple pmcd processes running"
$PCP_PS_PROG $PCP_PS_ALL_FLAGS | grep -E '[P]PID|/[p]mcd( |$)'
error=true
fi
if [ -d $PCP_RUN_DIR ]
then
if [ ! -f $PCP_RUN_DIR/pmcd.pid ]
then
echo "Error: no $PCP_RUN_DIR/pmcd.pid file"
error=true
else
if grep "^`cat $PCP_RUN_DIR/pmcd.pid`\$" $tmp.pid >/dev/null
then
echo "Info: pmcd's PID matches $PCP_RUN_DIR/pmcd.pid" | _filter_run_dir
else
echo "Error: $PCP_RUN_DIR/pmcd.pid (`cat $PCP_RUN_DIR/pmcd.pid`) does not match running pmcds:"
sed -e 's/^/ /' <$tmp.out
error=true
fi
if grep -v "^`cat $PCP_RUN_DIR/pmcd.pid`\$" $tmp.pid >$tmp.out
then
echo "Error: $PCP_RUN_DIR/pmcd.pid (`cat $PCP_RUN_DIR/pmcd.pid`) does not match these pmcd PID(s):"
sed -e 's/^/ /' <$tmp.out
fi
fi
if [ -e $PCP_RUN_DIR/pmcd.socket ]
then
if [ -S $PCP_RUN_DIR/pmcd.socket ]
then
if which lsof >/dev/null 2>&1
then
$sudo lsof -U 2>/dev/null \
| grep $PCP_RUN_DIR/pmcd.socket \
| $PCP_AWK_PROG '$1 != "COMMAND" { print $1,$2 }' \
| sort \
| uniq >$tmp.tmp
if grep "^pmcd `cat $PCP_RUN_DIR/pmcd.pid`\$" $tmp.tmp >/dev/null
then
echo "Info: pmcd's PID matches $PCP_RUN_DIR/pmcd.socket owner" | _filter_run_dir
else
echo "Error: pmcd's PMID (`cat $PCP_RUN_DIR/pmcd.pid`) does not match $PCP_RUN_DIR/pmcd.socket owner"
$sudo lsof -U | grep $PCP_RUN_DIR/pmcd.socket
error=true
fi
if grep -v "^pmcd `cat $PCP_RUN_DIR/pmcd.pid`\$" $tmp.tmp >$tmp.out
then
echo "Error: $PCP_RUN_DIR/pmcd.socket attached to processes other than pmcd:"
sed -e 's/^/ /' <$tmp.out
fi
else
# no lsof, sigh ... fake it
echo "Info: pmcd's PID matches $PCP_RUN_DIR/pmcd.socket owner" | _filter_run_dir
fi
else
echo "Error: $PCP_RUN_DIR/pmcd.socket is not a socket"
ls -l $PCP_RUN_DIR/pmcd.socket
fi
else
echo "Error: no $PCP_RUN_DIR/pmcd.socket socket"
fi
else
echo "Warning: no $PCP_RUN_DIR directory"
warn=true
fi
fi
# all done, exit status depends on errors or warnings
#
if $error
then
status=4
elif $warn
then
status=1
else
status=0
fi
exit
|
