Version 1.02.68 -
==================================
+ Improve dmsetup man page about readahead parameter.
Use sysfs to set/get of read-ahead setting if possible.
Fix lvm2-monitor init script to use normalized output when using vgs.
Add test for max length (DM_MAX_TYPE_NAME) of target type name.
.RS
.IR table_file ]
.RB [{ \-\-addnodeoncreate | \-\-addnodeonresume }]
+.RB [ \-\-readahead
+.RI [ \+ ]< sectors >| auto | none ]
.RE
.br
.B dmsetup deps
.B dmsetup resume
.I device_name
.RB [{ \-\-addnodeoncreate | \-\-addnodeonresume }]
+.RS
+.RB [ \-\-readahead
+.RI [ \+ ]< sectors >| auto | none ]
+.RE
.br
.B dmsetup setgeometry
.I device_name cyl head sect start
.TP
.IR \fB\-\-readahead \ [ \+ ]< sectors >| auto | none
Specify read ahead size in units of sectors.
-The default value is "auto" which allows the kernel to choose
-a suitable value automatically. The + prefix lets you
+The default value is \fIauto\fP which allows the kernel to choose
+a suitable value automatically. The \fI\+\fP prefix lets you
specify a minimum value which will not be used if it is
smaller than the value chosen by the kernel.
-"None" is equivalent to specifying zero.
+The value \fInone\fP is equivalent to specifying zero.
.TP
.BR \-r | \-\-readonly
Set the table being loaded read-only.
.RB [ \-\-notable | \-\-table
.RI < \fItable >| table_file ]
.RB [{ \-\-addnodeoncreate | \-\-addnodeonresume }]
+.RB [ \-\-readahead
+.RI [ + ]< sectors >| auto | none ]
.br
Creates a device with the given name.
If table_file or <table> is supplied, the table is loaded and made live.
.B resume
.I device_name
.RB [{ \-\-addnodeoncreate | \-\-addnodeonresume }]
+.RB [ \-\-readahead
+.RI [ + ]< sectors >| auto | none ]
.br
Un-suspends a device.
If an inactive table has been loaded, it becomes live.