103 lines
1.8 KiB
Plaintext
103 lines
1.8 KiB
Plaintext
|
.TH PAQFS 4
|
||
|
|
.SH NAME
|
||
|
|
paqfs \- compressed read-only file system
|
||
|
|
.SH SYNOPSIS
|
||
|
|
.B paqfs
|
||
|
|
[
|
||
|
|
.B -disv
|
||
|
|
]
|
||
|
|
[
|
||
|
|
.B -c
|
||
|
|
.I cachesize
|
||
|
|
]
|
||
|
|
[
|
||
|
|
.B -m
|
||
|
|
.I mtpt
|
||
|
|
]
|
||
|
|
[
|
||
|
|
.B -M
|
||
|
|
.I mesgsize
|
||
|
|
]
|
||
|
|
[
|
||
|
|
.B -S
|
||
|
|
.I srvname
|
||
|
|
]
|
||
|
|
.I paqfile
|
||
|
|
.SH DESCRIPTION
|
||
|
|
.I Paqfs
|
||
|
|
interprets the compressed read-only file system created by
|
||
|
|
.IR mkpaqfs (8)
|
||
|
|
and stored in
|
||
|
|
.I paqfile
|
||
|
|
so that it can be mounted into a Plan 9 file system.
|
||
|
|
.I Paqfs
|
||
|
|
is typically used to create a stand alone file system for
|
||
|
|
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
|
||
|
|
Options to
|
||
|
|
.I paqfs
|
||
|
|
are:
|
||
|
|
.TP
|
||
|
|
.BI -c " cachesize
|
||
|
|
The number of file system blocks to cache in memory. The default is 20 blocks.
|
||
|
|
.TP
|
||
|
|
.BI -M " mesgsize
|
||
|
|
The maximum 9P message size. The default is sufficient for 8K byte read message.
|
||
|
|
.TP
|
||
|
|
.B -d
|
||
|
|
Output various debugging information to
|
||
|
|
.IR stderr .
|
||
|
|
.TP
|
||
|
|
.B -i
|
||
|
|
Use file descriptors 0 and 1 as the 9P communication channel rather than create a pipe.
|
||
|
|
.TP
|
||
|
|
.B -q
|
||
|
|
Suppress the output of the archive creation date and fingerprint to
|
||
|
|
.IR stderr .
|
||
|
|
.TP
|
||
|
|
.BI -m " mtpt
|
||
|
|
The location to mount the file system. The default is
|
||
|
|
.BR /n/paq .
|
||
|
|
.TP
|
||
|
|
.B -s
|
||
|
|
Post the 9P channel on
|
||
|
|
.BR #s/\fIsrvname\fR ,
|
||
|
|
default
|
||
|
|
.BR #s/paqfs ,
|
||
|
|
rather than
|
||
|
|
mounting it on
|
||
|
|
.IR mtpt .
|
||
|
|
.TP
|
||
|
|
.B -S
|
||
|
|
The name to post in
|
||
|
|
.BR #s .
|
||
|
|
The default is
|
||
|
|
.BR paqfs .
|
||
|
|
.TP
|
||
|
|
.B -p
|
||
|
|
Both post the 9P channel in
|
||
|
|
.B #s
|
||
|
|
and
|
||
|
|
mount the
|
||
|
|
.I paqfile
|
||
|
|
in to the filesystem.
|
||
|
|
.TP
|
||
|
|
.B -v
|
||
|
|
Verify the integrity of the
|
||
|
|
.IR paqfile .
|
||
|
|
Before mounting the file system, the
|
||
|
|
entire file is parsed and the
|
||
|
|
.I sha1
|
||
|
|
checksum of the file system data is compared to the checksum embedded in the file.
|
||
|
|
This option enables the use of
|
||
|
|
.I paqfs
|
||
|
|
with files that consist of a
|
||
|
|
.I paq
|
||
|
|
file system concatenated with additional data.
|
||
|
|
.SH SOURCE
|
||
|
|
.B /sys/src/cmd/paqfs/paqfs.c
|
||
|
|
.SH "SEE ALSO"
|
||
|
|
.IR mkpaqfs (8)
|