Updating live-boot man page for persistent-method.

diff --git a/manpages/en/live-boot.7 b/manpages/en/live-boot.7
index c05b552..3fb62b6 100644 (file)
--- a/manpages/en/live-boot.7
+++ b/manpages/en/live-boot.7
@@ -112,6 +112,8 @@ live\-boot will look for persistent and snapshot partitions or files labeled "li
 This option determines which types of encryption that we allow to be used when probing devices for persistent media. If "none" is in the list, we allow unencrypted media; if "luks" is in the list, we allow LUKS\-encrypted media. Whenever a device containing encrypted media is probed the user will be prompted for the passphrase. The default value is "none".
 .IP "\fBpersistent\-media\fR={\fIremovable\fR|\fIremovable\-usb\fR}" 4
 If you specify the keyword 'removable', live\-boot will try to find persistent and snapshot partitions on removable media only. Note that if you want to further restrict the media to usb mass storage only, you can use the 'removable\-usb' keyword.
+.IP "\fBpersistent\-method\fR=\fITYPE1\fR,\fITYPE2\fR ... \fITYPEn\fR" 4
+This option determines which types of persistent media we allow. If "overlay" is in the list, we consider overlays (i.e. "live\-rw" and "home\-rw"); if "snapshot" is in the list, we consider snapshots (i.e. "live\-sn" and "home\-sn"). The default is "overlay,snapshot".
 .IP "\fBpersistent\-path\fR=\fIPATH\fR" 4
 live\-boot will look for persistency files in the root directory of a partition, with this parameter, the path can be configured so that you can have multiple directories on the same partition to store persistency files.
 .IP "\fBpersistent\-storage\fR=\fITYPE1\fR,\fITYPE2\fR ... \fITYPEn\fR" 4