}
+
make_space_slow(){
update_df_percent
while [ $df_percent -ge $low_water ] ; do
DELETE_FILE=`ls $TEST_DIR | head -n 1`
- rm "$TEST_DIR/$DELETE_FILE"
+ rm -rf "$TEST_DIR/$DELETE_FILE"
update_df_percent
maybe_sleep
while [ $df_percent -ge $low_water ] ; do
let file_prefix=$RANDOM%100
- rm -f $TEST_DIR/dummy $TEST_DIR/$file_prefix*
+ rm -rf $TEST_DIR/dummy $TEST_DIR/$file_prefix*
update_df_percent
maybe_sleep
calc_high_water
- md5sum $TEST_DIR/* > $SUM_FILE
+ rm -f $SUM_FILE
+
+ for i in $(find $TEST_DIR) ; do
+ [ -f $i ] && md5sum $i >> $SUM_FILE
+ done
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!!!!! Fill from $df_percent percent to $high_water percent"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
let chunks=$RANDOM%100
- let fsize=$RANDOM*$chunks+1
- echo "!!!!!! File size is $fsize"
update_df_percent
- let skip=0
+ let skip_file_create=0
+ let skip_dir_create=0
while [ $df_percent -le $high_water ] ; do
- if [ $skip -lt 1 ] ; then
+ if [ $skip_file_create -lt 1 ] ; then
+ let fsize=$RANDOM*$chunks+1
+ echo "!!!!!! File size is $fsize"
dd if=/dev/urandom of=$REF_FILE bs=$fsize count=1
REF_SUM=$(md5sum $REF_FILE | cut -f1 -d" " )
- let skip=500
+ let skip_file_create=$RANDOM%50
+ else
+ let skip_file_create=$skip_file_create-1
+ fi
+
+ if [ $skip_dir_create -lt 1 ] ; then
+ dir_name=$TEST_DIR/$RANDOM-dir
+ mkdir -p $dir_name
+ echo "Creating in directory $dir_name"
+ let skip_dir_create=$RANDOM%100
+ else
+ let skip_dir_create=$skip_dir_create-1
fi
- FNAME=$TEST_DIR/$RANDOM-$RANDOM-$RANDOM
+ FNAME=$dir_name/$RANDOM-$RANDOM-$RANDOM
cp $REF_FILE $FNAME
FILE_SUM=$(md5sum $FNAME | cut -f1 -d" ")
md5sum $FNAME >> $SUM_FILE
}
+rm -rf $TEST_DIR/*
mkdir -p $TEST_DIR
-rm -f $TEST_DIR/*
touch $TEST_DIR/dont-want-empty-dir
create_files
fi
let x=$RANDOM%100
- if [ $x -lt 10 ] ; then
+ if [ $x -lt 5 ] ; then
fill_disk
fi