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Document sysctl variables.

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Based on:	simon's patch
This commit is contained in:
Pawel Jakub Dawidek 2004-07-13 12:32:20 +00:00
parent 3d3ddf3470
commit 608e135b58
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=132100
3 changed files with 52 additions and 0 deletions
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18
sbin/geom/class/concat/gconcat.8
View File

@ -137,6 +137,22 @@ Force the removal of the specified concatenated device.
.It Fl v .It Fl v
Be more verbose. Be more verbose.
.El .El
.Sh SYSCTL VARIABLES
The following
.Xr sysctl 8
variables can be used to control the behavior of the
.Nm CONCAT
GEOM class.
The default value is shown next to each variable.
.Bl -tag -width indent
.It Va kern.geom.concat.debug : No 0
Debug level of the
.Nm CONCAT
GEOM class.
This can be set to a number between 0 and 3, both included.
If set to 0 minimal debug information is printed, and if set to 3 the
maximum amount of debug information in printed.
.El
.Sh EXAMPLES .Sh EXAMPLES
The following example shows how to configure four disks for automatic The following example shows how to configure four disks for automatic
concatenation, create a file system on it, and mount it: concatenation, create a file system on it, and mount it:
@ -153,9 +169,11 @@ gconcat unload
Exit status is 0 on success, and 1 if the command fails. Exit status is 0 on success, and 1 if the command fails.
.Sh SEE ALSO .Sh SEE ALSO
.Xr geom 4 , .Xr geom 4 ,
.Xr loader.conf 5 ,
.Xr geom 8 , .Xr geom 8 ,
.Xr mount 8 , .Xr mount 8 ,
.Xr newfs 8 , .Xr newfs 8 ,
.Xr sysctl 8 ,
.Xr umount 8 , .Xr umount 8 ,
.Xr vinum 8 .Xr vinum 8
.Sh HISTORY .Sh HISTORY

18
sbin/geom/class/label/glabel.8
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@ -160,6 +160,22 @@ Force the removal of the specified labels.
.It Fl v .It Fl v
Be more verbose. Be more verbose.
.El .El
.Sh SYSCTL VARIABLES
The following
.Xr sysctl 8
variables can be used to control the behavior of the
.Nm LABEL
GEOM class.
The default value is shown next to each variable.
.Bl -tag -width indent
.It Va kern.geom.label.debug : No 0
Debug level of the
.Nm LABEL
GEOM class.
This can be set to a number between 0 and 2, both included.
If set to 0 minimal debug information is printed, and if set to 2 the
maximum amount of debug information in printed.
.El
.Sh EXAMPLES .Sh EXAMPLES
The following example shows how to set up a label for disk The following example shows how to set up a label for disk
.Dq Li da2 , .Dq Li da2 ,
@ -183,9 +199,11 @@ mount /dev/ufs/data /mnt/data
Exit status is 0 on success, and 1 if the command fails. Exit status is 0 on success, and 1 if the command fails.
.Sh SEE ALSO .Sh SEE ALSO
.Xr geom 4 , .Xr geom 4 ,
.Xr loader.conf 5 ,
.Xr geom 8 , .Xr geom 8 ,
.Xr mount 8 , .Xr mount 8 ,
.Xr newfs 8 , .Xr newfs 8 ,
.Xr sysctl 8 ,
.Xr tunefs 8 , .Xr tunefs 8 ,
.Xr umount 8 .Xr umount 8
.Sh HISTORY .Sh HISTORY

16
sbin/geom/class/nop/gnop.8
View File

@ -106,6 +106,22 @@ Specifies failure probability in percentage.
.It Fl v .It Fl v
Be more verbose. Be more verbose.
.El .El
.Sh SYSCTL VARIABLES
The following
.Xr sysctl 8
variables can be used to control the behavior of the
.Nm NOP
GEOM class.
The default value is shown next to each variable.
.Bl -tag -width indent
.It Va kern.geom.nop.debug : No 0
Debug level of the
.Nm NOP
GEOM class.
This can be set to a number between 0 and 2, both included.
If set to 0 minimal debug information is printed, and if set to 2 the
maximum amount of debug information in printed.
.El
.Sh EXAMPLES .Sh EXAMPLES
The following example shows how to create a transparent provider for disk The following example shows how to create a transparent provider for disk
.Pa /dev/da0 .Pa /dev/da0