rm -f $LOG $DEBUGLOG
exec 2>$DEBUGLOG
-if [ -z "$MOUNT" -o -z "$END_RUN_FILE" -o -z "$LOAD_PID_FILE" ]; then
- echo "The following must be set: MOUNT END_RUN_FILE LOAD_PID_FILE"
- exit 1
-fi
+. $(dirname $0)/functions.sh
-echoerr () { echo "$@" 1>&2 ; }
-
-signaled() {
- echoerr "$(date +'%F %H:%M:%S'): client load was signaled to terminate"
- kill -TERM -$PPID
- sleep 5
- kill -KILL -$PPID
-}
+assert_env MOUNT END_RUN_FILE LOAD_PID_FILE
trap signaled TERM
-# recovery-mds-scale uses this to signal the client loads to die
+# recovery-*-scale scripts use this to signal the client loads to die
echo $$ >$LOAD_PID_FILE
-TESTDIR=$MOUNT/tar-$(hostname)
+TESTDIR=$MOUNT/d0.tar-$(hostname)
+
+do_tar() {
+ tar cf - /etc | tar xf - 2>&1 | tee $LOG
+ return ${PIPESTATUS[1]}
+}
CONTINUE=true
while [ ! -e "$END_RUN_FILE" ] && $CONTINUE; do
echoerr "$(date +'%F %H:%M:%S'): tar run starting"
mkdir -p $TESTDIR
cd $TESTDIR
- tar cf - /etc | tar xf - 2>&1 | tee $LOG &
- load_pid=$!
-ps -e f -o "pid ppid pgrp comm" >$TMP/client-load.ps-list
- wait $load_pid
- RC=${PIPESTATUS[0]}
+ do_tar &
+ wait $!
+ RC=$?
PREV_ERRORS=$(grep "exit delayed from previous errors" $LOG) || true
if [ $RC -ne 0 -a "$ERRORS_OK" -a "$PREV_ERRORS" ]; then
echoerr "$(date +'%F %H:%M:%S'): tar errors earlier, ignoring"