From: Dan Williams <dan.j.williams@intel.com>
Date: Sat, 19 Jul 2008 00:47:34 +0000 (-0700)
Subject: Document MDADM_NO_MDMON
X-Git-Tag: mdadm-3.0-devel1~91
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5545fa6d94dd01c388c9df8e3280780352d2a53e;p=thirdparty%2Fmdadm.git

Document MDADM_NO_MDMON

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---

diff --git a/mdadm.8 b/mdadm.8
index f0381b69..f11298cd 100644
--- a/mdadm.8
+++ b/mdadm.8
@@ -1929,6 +1929,16 @@ that no metadata updates are made and no attempt at resync or recovery
 happens.  Further devices that are found before the first write can
 still be added safely.
 
+
+.SH ENVIRONMENT
+This section describes environment variables that affect how mdadm
+operates.
+
+.TP
+.B MDADM_NO_MDMON
+Setting this value to 1 will prevent mdadm from automatically launching
+mdmon.  This variable is intended primarily for debugging mdadm/mdmon.
+
 .SH EXAMPLES
 
 .B "  mdadm \-\-query /dev/name-of-device"