xref: /netbsd-src/sbin/mount_chfs/mount_chfs.8 (revision bdc22b2e01993381dcefeff2bc9b56ca75a4235c)
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27.Dd September 12, 2016
28.Dt MOUNT_CHFS 8
29.Os
30.Sh NAME
31.Nm mount_chfs
32.Nd mount a CHFS flash file system
33.Sh SYNOPSIS
34.Nm
35.Sh DESCRIPTION
36Mounts a flash file system from a
37.Xr flash 4
38device.
39CHFS file systems can be only mounted from flash devices.
40For regular block devices like SSD drives or USB drives,
41please use a regular file system.
42The file system will be created during the first mount.
43CHFS stands for Chip File System.
44.Sh EXAMPLES
45.Dl mount_chfs /dev/flash0 /mnt
46.Sh SEE ALSO
47.Xr flash 4 ,
48.Xr fstab 5 ,
49.Xr mount 8 ,
50.Xr flash 9
51.Sh HISTORY
52A
53.Nm
54utility appeared in
55.Nx 6.0 .
56CHFS was originally called ChewieFS during development.
57The name was changed to avoid legal issues and to have a more
58neutral name.
59.Sh AUTHORS
60CHFS was developed at the
61.An Department of Software Engineering, University of Szeged, Hungary.
62.Sh BUGS
63CHFS has a few known bugs as of 2011.
64Writing the FS full can cause problems.
65Truncating a file and growing it again can cause the new bytes
66not having all zeroes, but filled with the old content instead.
67