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#!/bin/bash
#
# test 'btrfs check --force' on a mounted filesystem
source "$TOP/tests/common"
check_prereq mkfs.btrfs
check_prereq btrfs
setup_root_helper
# we need to use a real block device, because the check opens the device in
# exclusive mode, that unfortunatelly behaves differently for direct file
# access and for the real /dev/loop0 device
setup_loopdevs 1
prepare_loopdevs
TEST_DEV=${loopdevs[1]}
run_check $SUDO_HELPER "$TOP/mkfs.btrfs" -f "$TEST_DEV"
run_check_mount_test_dev
run_mustfail "checking mounted filesystem without --force" \
$SUDO_HELPER "$TOP/btrfs" check "$TEST_DEV"
run_check $SUDO_HELPER "$TOP/btrfs" check --force "$TEST_DEV"
run_mustfail "checking mounted filesystem with --force --repair" \
$SUDO_HELPER "$TOP/btrfs" check --force --repair "$TEST_DEV"
run_check_umount_test_dev
run_check $SUDO_HELPER "$TOP/btrfs" check "$TEST_DEV"
run_check $SUDO_HELPER "$TOP/btrfs" check --force "$TEST_DEV"
run_mustfail "--force --repair on unmounted filesystem" \
$SUDO_HELPER "$TOP/btrfs" check --force --repair "$TEST_DEV"
cleanup_loopdevs
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