From 9267301f4631f69fb8ce0c6537aeec7d749a74c9 Mon Sep 17 00:00:00 2001
From: Brian Christiansen <brian@schedmd.com>
Date: Thu, 22 Oct 2015 14:32:54 -0700
Subject: [PATCH] Update scontrol man page with node memory information.

---
 doc/man/man1/scontrol.1 | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/doc/man/man1/scontrol.1 b/doc/man/man1/scontrol.1
index 3060f74e7af..b2a60fe11c4 100644
--- a/doc/man/man1/scontrol.1
+++ b/doc/man/man1/scontrol.1
@@ -1607,6 +1607,20 @@ exclusive use by the Slurm compute node daemons (slurmd, slurmstepd).
 The combined memory limit, in megabytes, on this node for the Slurm compute
 node daemons (slurmd, slurmstepd).
 
+.TP
+The meaning of the memory information is as follows:
+
+.TP
+\fIRealMemory\fP
+The total memory, in MB, on the node.
+
+.TP
+\fIAllocMem\fP
+The total memory, in MB, currently allocated by jobs on the node.
+
+.TP
+\fIFreeMem\fP
+The total memory, in MB, currently free on the node as reported by the OS.
 
 .SH "ENVIRONMENT VARIABLES"
 .PP
-- 
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