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Message-ID: <51B15BC0.2020308@redhat.com> Date: Thu, 06 Jun 2013 23:04:16 -0500 From: Eric Sandeen <sandeen@...hat.com> To: "Theodore Ts'o" <tytso@....edu> CC: Ext4 Developers List <linux-ext4@...r.kernel.org> Subject: Re: [PATCH] tests: add new test f_extent_oobounds On 6/6/13 10:56 PM, Theodore Ts'o wrote: > This tests creates a file system where the last entry in one leaf > block overlaps with logical block range in the first entry of the next > leaf block. > > Signed-off-by: "Theodore Ts'o" <tytso@....edu> Looks good to me, thanks. Reviewed-by: Eric Sandeen <sandeen@...hat.com> > --- > tests/f_extent_oobounds/expect.1 | 24 +++++++++++++++++++++++ > tests/f_extent_oobounds/expect.2 | 7 +++++++ > tests/f_extent_oobounds/script | 42 ++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 73 insertions(+) > create mode 100644 tests/f_extent_oobounds/expect.1 > create mode 100644 tests/f_extent_oobounds/expect.2 > create mode 100644 tests/f_extent_oobounds/script > > diff --git a/tests/f_extent_oobounds/expect.1 b/tests/f_extent_oobounds/expect.1 > new file mode 100644 > index 0000000..3164ea0 > --- /dev/null > +++ b/tests/f_extent_oobounds/expect.1 > @@ -0,0 +1,24 @@ > +Pass 1: Checking inodes, blocks, and sizes > +Inode 12, end of extent exceeds allowed value > + (logical block 15, physical block 200, len 30) > +Clear? yes > + > +Inode 12, i_blocks is 154, should be 94. Fix? yes > + > +Pass 2: Checking directory structure > +Pass 3: Checking directory connectivity > +Pass 4: Checking reference counts > +Pass 5: Checking group summary information > +Block bitmap differences: -(200--229) > +Fix? yes > + > +Free blocks count wrong for group #0 (156, counted=186). > +Fix? yes > + > +Free blocks count wrong (156, counted=186). > +Fix? yes > + > + > +test_filesys: ***** FILE SYSTEM WAS MODIFIED ***** > +test_filesys: 12/32 files (8.3% non-contiguous), 70/256 blocks > +Exit status is 1 > diff --git a/tests/f_extent_oobounds/expect.2 b/tests/f_extent_oobounds/expect.2 > new file mode 100644 > index 0000000..22c4f2c > --- /dev/null > +++ b/tests/f_extent_oobounds/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: 12/32 files (8.3% non-contiguous), 70/256 blocks > +Exit status is 0 > diff --git a/tests/f_extent_oobounds/script b/tests/f_extent_oobounds/script > new file mode 100644 > index 0000000..31ac6c9 > --- /dev/null > +++ b/tests/f_extent_oobounds/script > @@ -0,0 +1,42 @@ > +if test -x $DEBUGFS_EXE; then > + > +SKIP_GUNZIP="true" > +TEST_DATA="$test_name.tmp" > + > +dd if=/dev/zero of=$TMPFILE bs=1k count=256 > /dev/null 2>&1 > +mke2fs -Ft ext4 $TMPFILE > /dev/null 2>&1 > +debugfs -w $TMPFILE << EOF > /dev/null 2>&1 > +write /dev/null testfile > +extent_open testfile > + insert_node 0 15 100 > + insert_node --after 15 15 115 > + insert_node --after 30 15 130 > + insert_node --after 45 15 145 > + split > + down > + split > + root > + down > + next > + replace_node 15 30 200 > + extent_close > +set_inode_field testfile i_size 61400 > +set_inode_field testfile i_blocks 154 > +setb 100 15 > +setb 130 30 > +setb 200 30 > +set_bg 0 free_blocks_count 156 > +set_bg 0 bg_checksum calc > +set_super_value free_blocks_count 156 > +q > +EOF > + > +. $cmd_dir/run_e2fsck > + > +rm -f $TEST_DATA > + > +unset E2FSCK_TIME TEST_DATA > + > +else #if test -x $DEBUGFS_EXE; then > + echo "$test_name: $test_description: skipped" > +fi > -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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