fsck.erofs - tool to check an EROFS filesystem's integrity
fsck.erofs [OPTIONS] IMAGE
fsck.erofs is used to scan an EROFS filesystem IMAGE and
check the integrity of it.
- -V, --version
- Print the version number of fsck.erofs and exit.
- -d #
- Specify the level of debugging messages. The default is 2, which shows
basic warning messages.
- -p
- Print total compression ratio of all files including compressed and
non-compressed files.
- --device=path
- Specify an extra blob device to be used together. You may give multiple
--device options in the correct order.
- Test to extract the whole file system. It scans all inode data, including
compressed inode data, which leads to more I/O and CPU load, so it might
take a long time depending on the image size.
Optionally extract contents of the IMAGE to
directory.
- --[no-]xattrs
- Whether to dump extended attributes during extraction (default off).
- -h, --help
- Display help string and exit.
- -a, -A,
-y
- These options do nothing at all; they are provided only for compatibility
with the fsck programs of other filesystems.
This version of fsck.erofs is written by Daeho Jeong
<daehojeong@google.com>.
fsck.erofs is part of erofs-utils package and is available
from
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs-utils.git.