34 lines
777 B
Bash
Executable File
34 lines
777 B
Bash
Executable File
#!/bin/bash
|
|
# Basic check if mkfs supports the runtime feature free-space-tree
|
|
|
|
source "$TEST_TOP/common" || exit
|
|
|
|
check_prereq mkfs.btrfs
|
|
check_prereq btrfs
|
|
|
|
setup_root_helper
|
|
setup_loopdevs 4
|
|
prepare_loopdevs
|
|
dev1=${loopdevs[1]}
|
|
tmp=$(_mktemp fst-bitmap)
|
|
|
|
test_do_mkfs()
|
|
{
|
|
run_check $SUDO_HELPER "$TOP/mkfs.btrfs" -f "$@"
|
|
if run_check_stdout "$TOP/btrfs" check "$dev1" | grep -iq warning; then
|
|
_fail "warnings found in check output"
|
|
fi
|
|
}
|
|
|
|
test_do_mkfs -m raid1 -d raid0 ${loopdevs[@]}
|
|
|
|
run_check_stdout $SUDO_HELPER "$TOP/btrfs" inspect-internal dump-tree \
|
|
-t free_space "$dev1" > "$tmp.dump-tree"
|
|
cleanup_loopdevs
|
|
|
|
if grep -q FREE_SPACE_BITMAP "$tmp.dump-tree"; then
|
|
rm -f -- "$tmp*"
|
|
_fail "free space bitmap should not be created for empty fs"
|
|
fi
|
|
rm -f -- "$tmp*"
|