59 lines
907 B
Text
Executable file
59 lines
907 B
Text
Executable file
.TH SACFS 4
|
|
.SH NAME
|
|
sacfs \- compressed file system
|
|
.SH SYNOPSIS
|
|
.B disk/sacfs
|
|
[
|
|
.B -i
|
|
.I infd
|
|
.I outfd
|
|
]
|
|
[
|
|
.B -s
|
|
]
|
|
[
|
|
.B -m
|
|
.I mountpoint
|
|
]
|
|
.I file
|
|
.SH DESCRIPTION
|
|
Sacfs interprets the compressed, block based file system created by
|
|
.IR mksacfs (8)
|
|
and stored in
|
|
.I file
|
|
so that it can be mounted into a Plan 9 file system.
|
|
.I Sacfs
|
|
is typically used to create a stand alone file system from
|
|
a small persistent storage device, such as a flash rom.
|
|
It does not authenticate its clients and assumes each group
|
|
has a single member with the same name.
|
|
.PP
|
|
The
|
|
.B -s
|
|
flag causes
|
|
.I sacfs
|
|
to post its channel on
|
|
.BR #s/sacfs .
|
|
The
|
|
.B -i
|
|
flag causes
|
|
.I sacfs
|
|
to use file descriptors
|
|
.I infd
|
|
and
|
|
.I outfd
|
|
for its communication channel.
|
|
If neither
|
|
.B -s
|
|
nor
|
|
.B -i
|
|
are given,
|
|
.I sacfs
|
|
mounts itself on
|
|
.IR mountpoint
|
|
(default
|
|
.BR /n/c: ).
|
|
.SH SOURCE
|
|
.B /sys/src/cmd/disk/sacfs/sacfs.c
|
|
.SH "SEE ALSO"
|
|
.IR mksacfs (8)
|