Signed-off-by: Qu Wenruo <w...@suse.com> --- v2: Don't create unnecessary temporary dir. Use variable directly to save output Use run_check_mount_test_dev() macro with TEST_DEV set manually. --- tests/misc-tests/028-fi-usage-cross-check/test.sh | 44 +++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100755 tests/misc-tests/028-fi-usage-cross-check/test.sh
diff --git a/tests/misc-tests/028-fi-usage-cross-check/test.sh b/tests/misc-tests/028-fi-usage-cross-check/test.sh new file mode 100755 index 000000000000..0343888b3413 --- /dev/null +++ b/tests/misc-tests/028-fi-usage-cross-check/test.sh @@ -0,0 +1,44 @@ +#!/bin/bash +# check fi-usage is output correct unallocated space for RAID10 + +source "$TOP/tests/common" + +check_prereq mkfs.btrfs +check_prereq btrfs + +setup_root_helper + +setup_loopdevs 4 +prepare_loopdevs +dev1=${loopdevs[1]} + +run_check $SUDO_HELPER "$TOP/mkfs.btrfs" -d raid10 -m raid10 -f ${loopdevs[@]} +TEST_DEV=$dev1 +run_check_mount_test_dev + +output=$(run_check_stdout $SUDO_HELPER "$TOP/btrfs" filesystem show --raw "$TEST_MNT" |\ + grep "$dev1") +if [ -z "$output" ]; then + _fail "failed to get correct fi show output" +fi + +dev1_total=$(echo $output | awk '{print $4}') +dev1_used=$(echo $output | awk '{print $6}') +dev1_fi_show_unallocated=$(( $dev1_total - $dev1_used)) + +output=$(run_check_stdout $SUDO_HELPER "$TOP/btrfs" filesystem usage --raw "$TEST_MNT" |\ + grep "$dev1" | tail -n1) +if [ -z "$output" ]; then + _fail "failed to get correct fi usage output" +fi + +dev1_fi_usage_unallocated=$(echo $output | awk '{print $2}') +echo "fi usage unallocated for devid1 is $dev1_fi_usage_unallocated" >> "$RESULTS" +echo "fi show unallocated for devid1 is $dev1_fi_show_unallocated" >> "$RESULTS" + +if [ $dev1_fi_show_unallocated -ne $dev1_fi_usage_unallocated ]; then + _fail "fi usage unallocated mismatch with fi show" +fi + +run_check $SUDO_HELPER umount "$TEST_MNT" +cleanup_loopdevs -- 2.15.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html