On Tue, Apr 03, 2018 at 01:39:47PM +0800, Qu Wenruo wrote: > Signed-off-by: Qu Wenruo <wqu@xxxxxxxx> > --- > .../031-metadatadump-check-data-csum/test.sh | 32 ++++++++++++++++++++++ > 1 file changed, 32 insertions(+) > create mode 100755 tests/fsck-tests/031-metadatadump-check-data-csum/test.sh > > diff --git a/tests/fsck-tests/031-metadatadump-check-data-csum/test.sh b/tests/fsck-tests/031-metadatadump-check-data-csum/test.sh > new file mode 100755 > index 000000000000..9f14c4122f4b > --- /dev/null > +++ b/tests/fsck-tests/031-metadatadump-check-data-csum/test.sh > @@ -0,0 +1,32 @@ > +#!/bin/bash > +# To check if "btrfs check" can detect metadata dump (restored by btrfs-iamge) > +# and ignore --check-data-csum option > + > +source "$TEST_TOP/common" > + > +check_prereq btrfs > +check_prereq mkfs.btrfs > +check_prereq btrfs-image > +setup_root_helper > +prepare_test_dev > + > +tmp=$(mktemp --tmpdir btrfs-progs-fsck.XXXXXXX) For a single temporary file I'd suggest not to use mktemp, so I'll remove the line. > +run_check $SUDO_HELPER "$TOP/mkfs.btrfs" -f "$TEST_DEV" > +run_check_mount_test_dev > + > +run_check $SUDO_HELPER dd if=/dev/urandom of="$TEST_MNT/file" bs=4k count=16 > +run_check_umount_test_dev > + > +run_check $SUDO_HELPER "$TOP/btrfs-image" "$TEST_DEV" "$tmp.image" > + > +# use prepare_test_dev() to wipe all existing data on $TEST_DEV > +# so there is no way that restored image could have mathcing data csum > +prepare_test_dev > + > +run_check $SUDO_HELPER "$TOP/btrfs-image" -r "$tmp.image" "$TEST_DEV" > + > +# Should not report any error > +run_check "$TOP/btrfs" check --check-data-csum "$TEST_DEV" > + > +rm -rf -- "$tmp*" > -- > 2.16.3 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
