}
e2fsck_write_bitmaps(ctx);
- pctx.errcode = ext2fs_flush(ctx->fs);
- if (pctx.errcode)
- fix_problem(ctx, PR_6_FLUSH_FILESYSTEM, &pctx);
+ if (fs->flags & EXT2_FLAG_DIRTY) {
+ pctx.errcode = ext2fs_flush(ctx->fs);
+ if (pctx.errcode)
+ fix_problem(ctx, PR_6_FLUSH_FILESYSTEM, &pctx);
+ }
pctx.errcode = io_channel_flush(ctx->fs->io);
if (pctx.errcode)
fix_problem(ctx, PR_6_IO_FLUSH, &pctx);
--- /dev/null
+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
+Free blocks count wrong (4294968254, counted=958).
+Fix? no
+
+test_filesys: 11/256 files (9.1% non-contiguous), 18446744069414585410/2048 blocks
+Exit status is 0
+crc did not change. 2466215161
--- /dev/null
+ensure that a readonly check doesn't modify the fs
--- /dev/null
+FSCK_OPT=-fn
+OUT=$test_name.log
+if [ -f $test_dir/expect.gz ]; then
+ EXP=$test_name.tmp
+ gunzip < $test_dir/expect.gz > $EXP1
+else
+ EXP=$test_dir/expect
+fi
+
+cp /dev/null $OUT
+
+dd if=/dev/zero of=$TMPFILE bs=1k count=512 > /dev/null 2>&1
+
+gzip -d < $test_dir/image.gz > $TMPFILE
+
+old="$($CRCSUM < $TMPFILE)"
+
+$FSCK $FSCK_OPT -N test_filesys $TMPFILE > $OUT.new 2>&1
+status=$?
+echo Exit status is $status >> $OUT.new
+sed -f $cmd_dir/filter.sed -e "s;$TMPFILE;test.img;" $OUT.new >> $OUT
+rm -f $OUT.new
+
+new="$($CRCSUM < $TMPFILE)"
+
+if [ "${old}" != "${new}" ]; then
+ echo "ERROR: crc mismatch! ${old} ${new}" >> $OUT
+else
+ echo "crc did not change. ${old}" >> $OUT
+fi
+
+rm -f $TMPFILE
+
+cmp -s $OUT $EXP
+status=$?
+
+if [ "$status" = 0 ] ; then
+ echo "$test_name: $test_description: ok"
+ touch $test_name.ok
+else
+ echo "$test_name: $test_description: failed"
+ diff $DIFF_OPTS $EXP $OUT > $test_name.failed
+ rm -f $test_name.tmp
+fi
+
+unset IMAGE FSCK_OPT OUT EXP old new