X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fmdadm.git;a=blobdiff_plain;f=mdadm.8;h=b474bc1c890f69f58dba87e425d45af923dd2afa;hp=539d499f467f1cc5ac02dadd11b5c3de175377ed;hb=4cce4069597491f5714fd81605f212ad2da62e06;hpb=88c32bb1ec5d0c12eb557c4f46832fa4e1076784

diff --git a/mdadm.8 b/mdadm.8
index 539d499f..b474bc1c 100644
--- a/mdadm.8
+++ b/mdadm.8
@@ -51,7 +51,7 @@ each device is a path to one common physical storage device.
 is also not true RAID, and it only involves one device.  It
 provides a layer over a true device that can be used to inject faults.
 
-B CONTAINER
+.B CONTAINER
 is different again.  A
 .B CONTAINER
 is a collection of devices that are
@@ -364,9 +364,13 @@ creating a DDF array a
 .B CONTAINER
 will be created, and normal arrays can be created in that container.
 .IP imsm
-Use the Intel Matrix Storage Manager metadata format.  This creates a
+Use the Intel(R) Matrix Storage Manager metadata format.  This creates a
 .B CONTAINER
-which is managed in a similar manner to DDF.
+which is managed in a similar manner to DDF, and is supported by an
+option-rom on some platforms:
+.IP
+.B http://www.intel.com/design/chipsets/matrixstorage_sb.htm
+.PP
 .RE
 
 .TP
@@ -1008,6 +1012,11 @@ Information about what is discovered is presented.
 .BR \-D ", " \-\-detail
 Print detail of one or more md devices.
 
+.TP
+.BR \-\-detail\-platform
+Print detail of the platform's raid capabilities (firmware / hardware
+topology) for a given metadata format.
+
 .TP
 .BR \-Y ", " \-\-export
 When used with
@@ -1561,6 +1570,26 @@ The array has multiple failed devices such that it is unusable.
 There was an error while trying to get information about the device.
 .RE
 
+.TP
+.B \-\-detail\-platform
+Print detail of the platform's raid capabilities (firmware / hardware
+topology).  If the metadata is specified with
+.B \-e
+or
+.B \-\-metadata=
+then the return status will be:
+.RS
+.TP
+0
+metadata successfully enumerated its platform components on this system
+.TP
+1
+metadata is platform independent
+.TP
+2
+metadata failed to find its platform components on this system
+.RE
+
 .TP
 .B \-\-examine
 The device should be a component of an md array.