91 lines
1.5 KiB
Plaintext
91 lines
1.5 KiB
Plaintext
.TH VACFS 4
|
|
.SH NAME
|
|
vacfs \- a Venti-based file system
|
|
.SH SYNOPSIS
|
|
.B vacfs
|
|
[
|
|
.B -dips
|
|
]
|
|
[
|
|
.B -c
|
|
.I cachesize
|
|
]
|
|
[
|
|
.B -h
|
|
.I host
|
|
]
|
|
[
|
|
.B -m
|
|
.I mtpt
|
|
]
|
|
[
|
|
.B -S
|
|
.I srvname
|
|
]
|
|
.I vacfile
|
|
.SH DESCRIPTION
|
|
.I Vacfs
|
|
interprets the file system created by
|
|
.IR vac (1)
|
|
so that it can be mounted into a Plan 9 file hierarchy.
|
|
The data for the file system is stored on
|
|
.IR venti (8)
|
|
with a root fingerprint specified in
|
|
.IR vacfile .
|
|
.I Vacfs
|
|
is currently rather limited: access is read-only,
|
|
clients are not authenticated, and groups are assumed to
|
|
contain a single member with the same name.
|
|
These restrictions should eventually be removed.
|
|
.PP
|
|
Options to
|
|
.I vacfs
|
|
are:
|
|
.TF "-c\fI cachesize"
|
|
.PD
|
|
.TP
|
|
.BI -c " cachesize
|
|
The number of file system blocks to cache in memory. The default is 1000 blocks.
|
|
.TP
|
|
.B -d
|
|
Print debugging information to standard error.
|
|
.TP
|
|
.BI -h " host
|
|
The network address of the Venti server.
|
|
The default is taken from the environment variable
|
|
.BR venti .
|
|
If this variable does not exist, then the default is the
|
|
metaname
|
|
.BR $venti ,
|
|
which can be configured via
|
|
.IR ndb (6).
|
|
.TP
|
|
.B -i
|
|
Use file descriptors 0 and 1 as the 9P communication channel rather than create a pipe.
|
|
.TP
|
|
.BI -m " mtpt
|
|
The location to mount the file system. The default is
|
|
.BR /n/vac .
|
|
.TP
|
|
.BI -p
|
|
Disables permission checking.
|
|
.TP
|
|
.B -s
|
|
Post the 9P channel in
|
|
.B /srv/vacfs
|
|
rather than
|
|
mounting it on
|
|
.IR mtpt .
|
|
.TP
|
|
.BI -S " srvname
|
|
Post the 9P channel in
|
|
.BI /srv/ srvname
|
|
rather than
|
|
mounting it on
|
|
.IR mtpt .
|
|
.SH SOURCE
|
|
.B /sys/src/cmd/vac
|
|
.SH "SEE ALSO"
|
|
.IR vac (1),
|
|
.IR venti (8)
|