diff options
Diffstat (limited to '')
| -rw-r--r-- | tests/f_extent_htree/expect.1 | 29 | ||||
| -rw-r--r-- | tests/f_extent_htree/expect.2 | 7 | ||||
| -rw-r--r-- | tests/f_extent_htree/expect.pre.1 | 29 | ||||
| -rw-r--r-- | tests/f_extent_htree/expect.pre.2 | 7 | ||||
| -rw-r--r-- | tests/f_extent_htree/name | 1 | ||||
| -rw-r--r-- | tests/f_extent_htree/script | 56 |
6 files changed, 129 insertions, 0 deletions
diff --git a/tests/f_extent_htree/expect.1 b/tests/f_extent_htree/expect.1 new file mode 100644 index 0000000..63d1415 --- /dev/null +++ b/tests/f_extent_htree/expect.1 @@ -0,0 +1,29 @@ +Pass 1: Checking inodes, blocks, and sizes +Pass 2: Checking directory structure +Pass 3: Checking directory connectivity +Pass 3A: Optimizing directories +Pass 4: Checking reference counts +Pass 5: Checking group summary information + +test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** + + 352 inodes used (29.53%, out of 1192) + 0 non-contiguous files (0.0%) + 1 non-contiguous directory (0.3%) + # of inodes with ind/dind/tind blocks: 0/0/0 + Extent depth histogram: 342/1 + 778 blocks used (65.38%, out of 1190) + 0 bad blocks + 0 large files + + 340 regular files + 3 directories + 0 character device files + 0 block device files + 0 fifos + 0 links + 0 symbolic links (0 fast symbolic links) + 0 sockets +------------ + 343 files +Exit status is 0 diff --git a/tests/f_extent_htree/expect.2 b/tests/f_extent_htree/expect.2 new file mode 100644 index 0000000..7c0ef95 --- /dev/null +++ b/tests/f_extent_htree/expect.2 @@ -0,0 +1,7 @@ +Pass 1: Checking inodes, blocks, and sizes +Pass 2: Checking directory structure +Pass 3: Checking directory connectivity +Pass 4: Checking reference counts +Pass 5: Checking group summary information +test_filesys: 352/1192 files (0.3% non-contiguous), 778/1190 blocks +Exit status is 0 diff --git a/tests/f_extent_htree/expect.pre.1 b/tests/f_extent_htree/expect.pre.1 new file mode 100644 index 0000000..fb0e84a --- /dev/null +++ b/tests/f_extent_htree/expect.pre.1 @@ -0,0 +1,29 @@ +Pass 1: Checking inodes, blocks, and sizes +Pass 2: Checking directory structure +Pass 3: Checking directory connectivity +Pass 3A: Optimizing directories +Pass 4: Checking reference counts +Pass 5: Checking group summary information + +test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** + + 522 inodes used (43.79%, out of 1192) + 0 non-contiguous files (0.0%) + 1 non-contiguous directory (0.2%) + # of inodes with ind/dind/tind blocks: 0/0/0 + Extent depth histogram: 512/1 + 1007 blocks used (84.62%, out of 1190) + 0 bad blocks + 0 large files + + 510 regular files + 3 directories + 0 character device files + 0 block device files + 0 fifos + 0 links + 0 symbolic links (0 fast symbolic links) + 0 sockets +------------ + 513 files +Exit status is 0 diff --git a/tests/f_extent_htree/expect.pre.2 b/tests/f_extent_htree/expect.pre.2 new file mode 100644 index 0000000..54beb0e --- /dev/null +++ b/tests/f_extent_htree/expect.pre.2 @@ -0,0 +1,7 @@ +Pass 1: Checking inodes, blocks, and sizes +Pass 2: Checking directory structure +Pass 3: Checking directory connectivity +Pass 4: Checking reference counts +Pass 5: Checking group summary information +test_filesys: 522/1192 files (0.2% non-contiguous), 1007/1190 blocks +Exit status is 0 diff --git a/tests/f_extent_htree/name b/tests/f_extent_htree/name new file mode 100644 index 0000000..fc3812d --- /dev/null +++ b/tests/f_extent_htree/name @@ -0,0 +1 @@ +htree extent compression diff --git a/tests/f_extent_htree/script b/tests/f_extent_htree/script new file mode 100644 index 0000000..fb24a63 --- /dev/null +++ b/tests/f_extent_htree/script @@ -0,0 +1,56 @@ +#!/bin/bash +TMPDIR=${TMPDIR:-"/tmp"} +OUT=$test_name.log + +FSCK_OPT="-fyvD" +SKIP_GUNZIP="true" + +NAMELEN=250 +SRC=$TMPDIR/$test_name.tmp +SUB=subdir +BASE=$SRC/$SUB/$(yes | tr -d '\n' | dd bs=$NAMELEN count=1 2> /dev/null) +TMPFILE=${TMPFILE:-"$TMPDIR/image"} +BSIZE=1024 + +> $OUT +mkdir -p $SRC/$SUB +# calculate the number of files needed to create the directory extent tree +# deep enough to exceed the in-inode index and spill into an index block. +# +# dirents per block * extents per block * (index blocks > i_blocks) +NUM=$(((BSIZE / (NAMELEN + 8)) * (BSIZE / 12) * 2)) +# Create source files. Unfortunately hard links will be copied as links, +# and blocks with only NULs will be turned into holes. +if [ ! -f $BASE.1 ]; then + for N in $(seq $NUM); do + echo "foo" > $BASE.$N + done >> $OUT +fi + +# make filesystem with enough inodes and blocks to hold all the test files +> $TMPFILE +NUM=$((NUM * 7 / 3)) +echo "mke2fs -b $BSIZE -O dir_index,extent -E no_copy_xattrs -d$SRC -N$NUM $TMPFILE $NUM" >> $OUT +$MKE2FS -b $BSIZE -O dir_index,extent -E no_copy_xattrs -d$SRC -N$NUM $TMPFILE $NUM >> $OUT 2>&1 +rm -r $SRC + +# Run e2fsck to convert dir to htree before deleting the files, as mke2fs +# doesn't do this. Run second e2fsck to verify there is no corruption yet. +( + EXP1=$test_dir/expect.pre.1 + EXP2=$test_dir/expect.pre.2 + OUT1=$test_name.pre.1.log + OUT2=$test_name.pre.2.log + DESCRIPTION="$(cat $test_dir/name) setup" + . $cmd_dir/run_e2fsck +) + +# generate a list of filenames for debugfs to delete, one from each leaf block +DELETE_LIST=$TMPDIR/delete.$$ +$DEBUGFS -c -R "htree subdir" $TMPFILE 2>> $OUT | + grep -A2 "Reading directory block" | + awk '/yyyyy/ { print "rm '$SUB'/"$4 }' > $DELETE_LIST +$DEBUGFS -w -f $DELETE_LIST $TMPFILE >> $OUT 2>&1 +rm $DELETE_LIST + +. $cmd_dir/run_e2fsck |