man: update dumpconfig man page for latest changes

man/lvm-dumpconfig.8.in

@@ -6,11 +6,19 @@ lvm-dumpconfig \- dump LVM configuration
 .RB [ \-f | \-\-file ]
 .IR filename ]
 .RB [ \-\-type
-.RI { current | default | diff | missing | new | profilable }
+.RI { current | default | diff | missing | new | profilable | profilable-command | profilable-metadata }
 .RB [ \-\-atversion
 .IR version ]
 .RB [ \-\-ignoreadvanced ]
 .RB [ \-\-ignoreunsupported ]
+.RB [ \-\-config
+.IR ConfigurationString ]
+.RB [ \-\-commandprofile
+.IR ProfileName ]
+.RB [ \-\-profile
+.IR ProfileName ]
+.RB [ \-\-metadataprofile
+.IR ProfileName ]
 .RB [ \-\-mergedconfig ]
 .RB [ \-\-validate ]
 .RB [ \-\-withcomments ]
@@ -55,6 +63,14 @@ or specific version as defined by \fB\-\-atversion\fP option.
 .IP profilable 3
 Dump all profilable configuration settings with default values assigned.
 See \fBlvm.conf\fP(5) for more info about \fBprofile config\fP method.
+.IP profilable-command 3
+Dump all profilable configuration settings with default values assigned
+that can be used in command profile. This is a subset of settings dumped
+by \fB\-\-type \-\-profilable\fP.
+.IP profilable-metadata 3
+Dump all profilable configuration settings with default values assigned
+that can be used in metadata profile. This is a subset of settings dumped
+by \fB\-\-type \-\-profilable\fP.
 .RE
 
 .TP
@@ -77,21 +93,47 @@ Ignore unsupported configuration settings on dump. These settings are
 either used for debugging purposes only or their support is not yet
 complete and they are not meant to be used in production.
 
+.TP
+.BI \-\-config " ConfigurationString"
+Use \fBConfigurationString\fP to override existing configuration.
+This configuration is then applied for dumpconfig command itself.
+See also \fBlvm.conf\fP(5) for more info about \fBconfig cascade\fP.
+
+.TP
+.BI \-\-commandprofile " ProfileName"
+Use \fBProfileName\fP to override existing configuration.
+This configuration is then applied for dumpconfig command itself.
+See also \fBlvm.conf\fP(5) for more info about \fBconfig cascade\fP.
+
+.TP
+.BI \-\-profile " ProfileName"
+The same as using \fB\-\-commandprofile\fP but the configuration is not
+applied for dumpconfig command itself.
+
+.TP
+.BI \-\-metadataprofile " ProfileName"
+Use \fBProfileName\fP to override existing configuration.
+The configuration defined in metadata profile has no effect for
+dumpconfig command itself, the dumpconfig dumps the configuration only.
+See also \fBlvm.conf\fP(5) for more info about \fBconfig cascade\fP.
+
 .TP
 .B \-\-mergedconfig
 When the dumpconfig command is run with the \fB\-\-config\fP option
-and/or \fB\-\-profile\fP option (common options that are recognized
-by all LVM tools, see also \fBlvm\fP(8)), merge the \fB\-\-config\fP
-and/or \fB\-\-profile\fP config with current configuration used
-(see \fB\-\-type current\fP above). Otherwise, only the configuration
-specified within \fB\-\-config\fP or \fB\-\-profile\fP option is dumped
-(see also \fBlvm.conf\fP(5) for more info about \fBconfig cascade\fP).
+and/or \fB\-\-commandprofile\fP, \fB\-\-profile\fP, \fB\-\-metadataprofile\fP
+option, merge all the contents of the \fBconfig cascade\fP before dumping it.
+Without the \fB\-\-mergeconfig\fP option used, only the configuration at
+the front of the cascade is dumped. See also \fBlvm.conf\fP(5) for more
+info about \fBconfig cascade\fP.
 
 .TP
 .B \-\-validate
 Validate current configuration used and exit with appropriate
-return code. The validation is done even if \fBconfig/checks\fP
-\fBlvm.conf\fP(5) option is disabled.
+return code. The validation is done only for the configuration
+at the front of the \fBconfig cascade\fP. To validate the whole
+merged configuration tree, use also the \fB\-\-mergedconfig\fP option.
+The validation is done even if \fBconfig/checks\fP \fBlvm.conf\fP(5)
+option is disabled.
 
 .TP
 .B \-\-withcomments