52 lines
1.5 KiB
Bash
Executable File
52 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# Make sure "btrfs check" won't report false alerts on sprouted filesystems
|
|
#
|
|
|
|
source "$TEST_TOP/common" || exit
|
|
|
|
check_prereq btrfs
|
|
check_prereq mkfs.btrfs
|
|
check_prereq btrfstune
|
|
check_global_prereq losetup
|
|
|
|
setup_root_helper
|
|
|
|
setup_loopdevs 2
|
|
prepare_loopdevs
|
|
dev1=${loopdevs[1]}
|
|
dev2=${loopdevs[2]}
|
|
TEST_DEV=$dev1
|
|
|
|
run_check $SUDO_HELPER "$TOP/mkfs.btrfs" -f "$dev1"
|
|
run_check $SUDO_HELPER "$TOP/btrfstune" -S 1 "$dev1"
|
|
run_check_mount_test_dev
|
|
run_check $SUDO_HELPER "$TOP/btrfs" device add -f "$dev2" "$TEST_MNT"
|
|
|
|
# Here we can not use umount helper, as it uses the seed device to do the
|
|
# umount. We need to manually unmout using the mount point
|
|
run_check $SUDO_HELPER umount "$TEST_MNT"
|
|
|
|
seed_output=$(_mktemp btrfs-progs-seed-check-stdout.XXXXXX)
|
|
sprouted_output=$(_mktemp btrfs-progs-sprouted-check-stdout.XXXXXX)
|
|
|
|
# The false alerts are just warnings, so we need to save and filter
|
|
# the output
|
|
run_check_stdout $SUDO_HELPER "$TOP/btrfs" check "$dev1" >> "$seed_output"
|
|
run_check_stdout $SUDO_HELPER "$TOP/btrfs" check "$dev2" >> "$sprouted_output"
|
|
|
|
# There should be no warning for both seed and sprouted fs
|
|
if grep -q "WARNING" "$seed_output"; then
|
|
cleanup_loopdevs
|
|
rm -f -- "$seed_output" "$sprouted_output"
|
|
_fail "false alerts detected for seed fs"
|
|
fi
|
|
if grep -q "WARNING" "$sprouted_output"; then
|
|
cleanup_loopdevs
|
|
rm -f -- "$seed_output" "$sprouted_output"
|
|
_fail "false alerts detected for sprouted fs"
|
|
fi
|
|
|
|
cleanup_loopdevs
|
|
rm -f -- "$seed_output" "$sprouted_output"
|