i=Adilger
i=Alexey.Lyashkov
error if dd is not started; use tfile instead of tdir
mkdir -p $DIR/$tdir
for ((i=0;i<10;i++)); do
mkdir -p $DIR/$tdir
for ((i=0;i<10;i++)); do
- dd if=/dev/zero of=$DIR/$tdir/$tdir-$i bs=1M count=10 &
+ (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
+ error "dd to $DIR/$tdir/$tfile-$i failed" )&
SLEEPPID=$!
sleep 0.500s
kill $SLEEPPID
SLEEPPID=$!
sleep 0.500s
kill $SLEEPPID