From ccbc2e6400c2857e91658cc8a4782890f1ac86ee Mon Sep 17 00:00:00 2001
From: Mark Buechler <mark.buechler@gmail.com>
Date: Fri, 13 May 2011 19:05:56 +0000
Subject: [PATCH] - Add LUN 0 warning.

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3454 d57e44dd-8a1f-0410-8b47-8ef2f437770f
---
 scstadmin/scstadmin.sysfs/scstadmin | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/scstadmin/scstadmin.sysfs/scstadmin b/scstadmin/scstadmin.sysfs/scstadmin
index 532c709bc..2ce05870f 100755
--- a/scstadmin/scstadmin.sysfs/scstadmin
+++ b/scstadmin/scstadmin.sysfs/scstadmin
@@ -1658,6 +1658,12 @@ sub checkConfiguration {
 						}
 					}
 				}
+
+				if (!defined($$tgt{'LUN'}->{'0'})) {
+					print "\t->WARNING: No LUN 0 defined for driver/target '$driver/$target'. ".
+					  "Many initiators require a LUN 0 to be defined.\n\n";
+					$warnings++;
+				}
 			}
 
 			if (defined($$tgt{'GROUP'})) {
@@ -1674,6 +1680,12 @@ sub checkConfiguration {
 								}
 							}
 						}
+
+						if (!defined($$tgt{'GROUP'}->{$group}->{'LUN'}->{'0'})) {
+							print "\t->WARNING: No LUN 0 defined for driver/target/group '$driver/$target/$group'. ".
+							  "Many initiators require a LUN 0 to be defined.\n\n";
+							$warnings++;
+						}
 					}
 				}
 			}