40 lines
644 B
Plaintext
40 lines
644 B
Plaintext
|
.TH MKFLASHFS 8
|
||
|
|
.SH NAME
|
||
|
|
mkflashfs \- make a journalling file system for flash memory
|
||
|
|
.SH SYNOPSIS
|
||
|
|
.B aux/mkflashfs
|
||
|
|
[
|
||
|
|
.B -n
|
||
|
|
.I nsect
|
||
|
|
] [
|
||
|
|
.B -z
|
||
|
|
.I sectsize
|
||
|
|
]
|
||
|
|
.I file
|
||
|
|
.SH DESCRIPTION
|
||
|
|
.I Mkflashfs
|
||
|
|
creates an empty journalling file system in
|
||
|
|
.IR file ,
|
||
|
|
typically
|
||
|
|
.BR /dev/flash/flash .
|
||
|
|
.PP
|
||
|
|
The files and directory structure are divided into
|
||
|
|
.I sectsize
|
||
|
|
(default
|
||
|
|
.BR 4096 )
|
||
|
|
byte blocks.
|
||
|
|
Larger blocks make large files more compact but take longer to access.
|
||
|
|
Supplying the
|
||
|
|
.B -n
|
||
|
|
option forces
|
||
|
|
.I file
|
||
|
|
to contain exactly
|
||
|
|
.I nsect
|
||
|
|
sectors.
|
||
|
|
.SH SOURCE
|
||
|
|
.B /sys/src/cmd/aux/flashfs/mkflashfs.c
|
||
|
|
.SH "SEE ALSO"
|
||
|
|
.IR flashfs (4),
|
||
|
|
.IR paqfs (4),
|
||
|
|
.IR sacfs (4)
|