From 6cb0c7bb5c41c4fa2bdc1604e86154efa946c600 Mon Sep 17 00:00:00 2001
From: "Bryn M. Reeves" <bmr@redhat.com>
Date: Thu, 7 Jul 2016 15:10:07 +0100
Subject: [PATCH] doc: mention --segments grouping in dmstats.8.in

---
 man/dmstats.8.in | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/man/dmstats.8.in b/man/dmstats.8.in
index def83ca0f..96aca0126 100644
--- a/man/dmstats.8.in
+++ b/man/dmstats.8.in
@@ -460,9 +460,13 @@ optional suffix selects units of:
 .HP
 .BR \-\-segments
 .br
-Create a new statistics region for each target contained in the target
-device. This causes a separate region to be allocated for each segment
-of the device.
+When used with \fBcreate\fP, create a new statistics region for each
+target contained in the given device(s). This causes a separate region
+to be allocated for each segment of the device.
+
+The newly created regions are automatically placed into a group unless
+the \fB\-\-nogroup\fP option is given. When grouping is enabled a group
+alias may be specified using the \fB\-\-alias\fP option.
 .
 .HP
 .BR \-\-statstype
-- 
2.43.5