[lvm-devel] LVM2/man dmsetup.8.in
prajnoha at sourceware.org
prajnoha at sourceware.org
Wed Feb 15 12:25:24 UTC 2012
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: prajnoha at sourceware.org 2012-02-15 12:25:24
Modified files:
man : dmsetup.8.in
Log message:
Add dmsetup manpage entries for mangle command and --manglename option.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/man/dmsetup.8.in.diff?cvsroot=lvm2&r1=1.50&r2=1.51
--- LVM2/man/dmsetup.8.in 2012/01/18 18:52:02 1.50
+++ LVM2/man/dmsetup.8.in 2012/02/15 12:25:23 1.51
@@ -64,6 +64,9 @@
.B dmsetup mknodes
.RI [ device_name ]
.br
+.B dmsetup mangle
+.RI [ device_name ]
+.br
.B dmsetup reload
.I device_name
.RB [ \-\-table
@@ -186,6 +189,17 @@
inactive table instead of the live table.
Requires kernel driver version 4.16.0 or above.
.TP
+.IR \fB\-\-manglename \ < mangling_mode >
+Mangle any character not on a whitelist using mangling_mode when
+processing device-mapper device names. The names are mangled on
+input and unmangled on output where the mangling_mode is one of:
+none (no mangling), hex (always do the mangling) and auto
+(only do the mangling if not mangled yet, do nothing if already
+mangled, error on mixed; this is used by default).
+Character whitelist: 0-9, A-Z, a-z, #+-.:=@_. This whitelist is
+also supported by udev. Any character not on a whitelist is replaced
+with its hex value (two digits) prefixed by \\x.
+.TP
.BR \-j | \-\-major\ \fImajor
Specify the major number.
.TP
@@ -382,6 +396,15 @@
driver, adding, changing or removing nodes as necessary.
.br
.HP
+.B mangle
+.RI [ device_name ]
+.br
+Ensure existing device-mapper device name is in the correct mangled
+form containing only whitelisted characters (supported by udev) and do
+a rename if necessary. Any character not on the whitelist will be mangled
+based on the --manglename settting.
+.br
+.HP
.B remove
.RB [ \-f | \-\-force ]
.RB [ \-\-retry ]
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