- 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]}
- 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"
- RC=0
- fi
- if [ $RC -eq 0 ]; then
- echoerr "$(date +'%F %H:%M:%S'): tar succeeded"
- cd $TMP
- rm -rf $TESTDIR
- echoerr "$(date +'%F %H:%M:%S'): tar run finished"
- else
- echoerr "$(date +'%F %H:%M:%S'): tar failed"
- if [ -z "$ERRORS_OK" ]; then
- echo $(hostname) >> $END_RUN_FILE
+ echoerr "$(date +'%F %H:%M:%S'): tar run starting"
+ mkdir -p $TESTDIR
+ USAGE=$(du -s /etc | awk '{print $1}')
+ FREE_SPACE=$($LFS df $TESTDIR | awk '/filesystem summary:/ {print $5}')
+ AVAIL=$((FREE_SPACE * 9 / 10 / CLIENT_COUNT))
+ if [ $AVAIL -lt $USAGE ]; then
+ echoerr "no enough free disk space: need $USAGE, avail $AVAIL"
+ echo $(hostname) >> $END_RUN_FILE
+ break
+ fi
+
+ cd $TESTDIR
+
+ sync
+ 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"
+ RC=0