fsck.cramfs

Synopsis

fsck.cramfs [options] file

Description

fsck.cramfs is used to check the cramfs file system.

Options

-v, --verbose

Enable verbose messaging.

-b, --blocksize blocksize

Use this blocksize, defaults to page size. Must be equal to what was set at creation time. Only used for --extract.

--extract[=directory]

Test to uncompress the whole file system. Optionally extract contents of the file to directory.

-a

This option is silently ignored.

-y

This option is silently ignored.

-V, --version

Display version information and exit.

-h, --help

Display help text and exit.

Exit Status

0

success

4

file system was left uncorrected

8

operation error, such as unable to allocate memory

16

usage information was printed

See Also

mount(8), mkfs.cramfs(8)

Availability

The example command is part of the util-linux package and is available from Linux Kernel Archive.

Referenced By

mkfs.cramfs(8), systemd-fsck@.service(8).