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Medium: Filesystem: faster stop procedure when large number of proces… #1042

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Medium: Filesystem: faster stop procedure when large number of proces… #1042

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8 changes: 7 additions & 1 deletion heartbeat/Filesystem
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Original file line number Diff line number Diff line change
Expand Up @@ -483,7 +483,7 @@ get_pids()
signal_processes() {
local dir=$1
local sig=$2
local pids pid
local pids pid pidcnt
# fuser returns a non-zero return code if none of the
# specified files is accessed or in case of a fatal
# error.
Expand All @@ -492,6 +492,12 @@ signal_processes() {
ocf_log info "No processes on $dir were signalled. force_unmount is set to '$FORCE_UNMOUNT'"
return
fi
pidcnt=$(echo "$pids" | wc -w)
if [ $pidcnt -gt 10 ]; then
ocf_log info "$pidcnt processes found, signaling en masse"
echo "$pids" | xargs kill -s $sig
return
fi
for pid in $pids; do
ocf_log info "sending signal $sig to: `ps -f $pid | tail -1`"
kill -s $sig $pid
Expand Down