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btrfs-progs/tests/convert-tests/022-reiserfs-parent-ref/test.sh

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btrfs-progs: convert: fix self-reference of directory Creating a simple directory structure leads to the following error: $ btrfs check Checking filesystem on test.img UUID: 8f2292ad-c80e-4ab4-8a72-29aa3a83002c [1/7] checking root items [2/7] checking extents [3/7] checking free space cache [4/7] checking fs roots unresolved ref dir 260 index 0 namelen 2 name .. filetype 0 errors 3, no dir item, no dir index ERROR: errors found in fs roots found 101085184 bytes used, error(s) found total csum bytes: 98460 total tree bytes: 262144 total fs tree bytes: 49152 total extent tree bytes: 16384 btree space waste bytes: 151864 file data blocks allocated: 167931904 referenced 167931904 The self-reference should exist for the toplevel directory, where the parent directory points to itself. Issue: #453 Author: tyan0 Signed-off-by: David Sterba <dsterba@suse.com>
2022-05-30 20:21:40 +00:00
#!/bin/sh
# Test that only toplevel directory self-reference is created
btrfs-progs: tests: add protection against running out of test suite Executing the script inside the directories as './test.sh' is not supposed to work but could happen accidentally. With an exit after attempting to source the we can fix that. Signed-off-by: David Sterba <dsterba@suse.com>
2023-04-19 15:08:41 +00:00
source "$TEST_TOP/common" || exit
source "$TEST_TOP/common.convert" || exit
btrfs-progs: convert: fix self-reference of directory Creating a simple directory structure leads to the following error: $ btrfs check Checking filesystem on test.img UUID: 8f2292ad-c80e-4ab4-8a72-29aa3a83002c [1/7] checking root items [2/7] checking extents [3/7] checking free space cache [4/7] checking fs roots unresolved ref dir 260 index 0 namelen 2 name .. filetype 0 errors 3, no dir item, no dir index ERROR: errors found in fs roots found 101085184 bytes used, error(s) found total csum bytes: 98460 total tree bytes: 262144 total fs tree bytes: 49152 total extent tree bytes: 16384 btree space waste bytes: 151864 file data blocks allocated: 167931904 referenced 167931904 The self-reference should exist for the toplevel directory, where the parent directory points to itself. Issue: #453 Author: tyan0 Signed-off-by: David Sterba <dsterba@suse.com>
2022-05-30 20:21:40 +00:00
setup_root_helper
prepare_test_dev
btrfs-progs: tests: add support check to convert-tests/022 [BUG] The test case convert/022 will fail if the system doesn't have reiserfs support nor reiserfs user space tools: # make TEST=022\* test-convert [TEST] convert-tests.sh WARNING: reiserfs filesystem not listed in /proc/filesystems, some tests might be skipped [TEST/conv] 022-reiserfs-parent-ref Failed system wide prerequisities: mkreiserfs test failed for case 022-reiserfs-parent-ref make: *** [Makefile:443: test-convert] Error 1 [CAUSE] Unlike other test cases, convert/022 doesn't even check if we have kernel support for it. [FIX] Add the proper check before doing system wide prerequisities checks. Signed-off-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-10-05 02:25:14 +00:00
if ! check_kernel_support_reiserfs >/dev/null; then
_not_run "no reiserfs support"
fi
btrfs-progs: convert: fix self-reference of directory Creating a simple directory structure leads to the following error: $ btrfs check Checking filesystem on test.img UUID: 8f2292ad-c80e-4ab4-8a72-29aa3a83002c [1/7] checking root items [2/7] checking extents [3/7] checking free space cache [4/7] checking fs roots unresolved ref dir 260 index 0 namelen 2 name .. filetype 0 errors 3, no dir item, no dir index ERROR: errors found in fs roots found 101085184 bytes used, error(s) found total csum bytes: 98460 total tree bytes: 262144 total fs tree bytes: 49152 total extent tree bytes: 16384 btree space waste bytes: 151864 file data blocks allocated: 167931904 referenced 167931904 The self-reference should exist for the toplevel directory, where the parent directory points to itself. Issue: #453 Author: tyan0 Signed-off-by: David Sterba <dsterba@suse.com>
2022-05-30 20:21:40 +00:00
check_global_prereq mkreiserfs
check_prereq btrfs-convert
run_check $SUDO_HELPER mkreiserfs -q -f -b 4096 "$TEST_DEV"
run_check_mount_test_dev -t reiserfs
run_check $SUDO_HELPER mkdir "$TEST_MNT/a"
run_check $SUDO_HELPER dd if=/dev/urandom of="$TEST_MNT/a/x" bs=1M count=64
run_check $SUDO_HELPER mkdir "$TEST_MNT/a/y"
run_check_umount_test_dev
run_check $SUDO_HELPER "$TOP/btrfs-convert" "$TEST_DEV"
run_check $SUDO_HELPER "$TOP/btrfs" check "$TEST_DEV"