fsck.erofs(1)

tool to check the EROFS filesystem's integrity

Section 1 erofs-utils bookworm source

Description

fsck.erofs - tool to check the 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		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 device to be used together. You may give multiple ‘--device’ options in the correct order.

--extract

Check if all files are well encoded. This will induce more I/Os to read compressed file data, so it might take too much time depending on the image.

--help

Display this help and exit.

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.