diff options
Diffstat (limited to 'usr.sbin/vnconfig/vnconfig.8')
-rw-r--r-- | usr.sbin/vnconfig/vnconfig.8 | 48 |
1 files changed, 30 insertions, 18 deletions
diff --git a/usr.sbin/vnconfig/vnconfig.8 b/usr.sbin/vnconfig/vnconfig.8 index 506d8a2..6b296f8 100644 --- a/usr.sbin/vnconfig/vnconfig.8 +++ b/usr.sbin/vnconfig/vnconfig.8 @@ -44,16 +44,20 @@ .Nd configure and enable vnode disks .Sh SYNOPSIS .Nm vnconfig -.Op Fl cdeuv +.Op Fl cdeguv +.Op Fl s Ar option +.Op Fl r Ar option .Ar special_file Ar regular_file -.Oo Ar feature Oc +.Op Ar feature .Nm vnconfig .Fl a -.Op Fl cdeuv +.Op Fl cdeguv +.Op Fl s Ar option +.Op Fl r Ar option .Op Fl f Ar config_file .Sh DESCRIPTION The -.Nm vnconfig +.Nm command configures and enables vnode pseudo disk devices. The first form of the command will associate the special file .Ar special_file @@ -65,24 +69,41 @@ or can contain a filesystem that is mounted in the name space. .Pp Options indicate an action to be performed: .Bl -tag -width indent +.It Fl a +Read a command file and performs the +specified actions for each device/file pair. .It Fl c -Configures the device. +Configure the device. If successful, references to .Ar special_file will access the contents of .Ar regular_file . +.It Fl d +Disable (if possible) the specified feature. .It Fl e -Configures the device and enables any +Configure the device and enables any .Ar feature that was specified. If no feature was specified, .Fl e is the same as .Fl c . -.It Fl d -Disables (if possible) the specified feature. +.It Fl f Ar config_file +Use +.Ar config_file +as an alternate config file. +.It Fl g +Fiddle global options. +.It Fl r Ar option +Reset +.Ar option . +.Ar Option +is one of labels, follow, debug, io, all, none. +.It Fl s Ar option +Set +.Ar option . .It Fl u -Disables and ``unconfigures'' the device. +Disable and ``unconfigure'' the device. .It Fl v Print messages to stdout describing actions taken. .El @@ -115,15 +136,6 @@ See Same as ``mountrw=''. .El .Pp -The second ( -.Fl a -) form of the command reads a command file and performs the -specified actions for each device/file pair. -With -.Fl f -it reads the indicated configuration file -.Ar config_file . -Otherwise it uses a default configuration file. A configuration file contains one line per device/file pair in the form: .Bd -literal special_file regular_file [ feature ] |