From 85b4be21c5fd32c1734bd1e70bf3f434fe52a04a Mon Sep 17 00:00:00 2001
From: phamt <phamt@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Fri, 5 Apr 2013 02:35:29 +0000
Subject: [PATCH] Fixed grep to be case insensitive and find SCSI device using
 both WPN and LUN, instead of just LUN. A WPN and LUN uniquely identify a
 device.

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@15836 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/zvm.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xCAT-server/lib/xcat/plugins/zvm.pm b/xCAT-server/lib/xcat/plugins/zvm.pm
index 59c870348..479c54e55 100644
--- a/xCAT-server/lib/xcat/plugins/zvm.pm
+++ b/xCAT-server/lib/xcat/plugins/zvm.pm
@@ -1296,7 +1296,7 @@ sub changeVM {
         # Mark WWPN and LUN as used and set the owner/channel
         # This config file keeps track of the owner of each device, which is useful in nodeset
         $size = $size . "M";
-        my $select = `ssh $::SUDOER\@$hcp "$::SUDO cat $::ZFCPPOOL/$pool.conf" | grep $lun`;
+        my $select = `ssh $::SUDOER\@$hcp "$::SUDO cat $::ZFCPPOOL/$pool.conf" | egrep -i $wwpn | egrep -i $lun`;
         chomp($select);
         if ($select) {
             @info = split(',', $select);
@@ -1902,7 +1902,7 @@ sub changeVM {
         my $pool;
         my $tmp;
         foreach (@pools) {
-            $tmp = `ssh $::SUDOER\@$hcp "$::SUDO cat $::ZFCPPOOL/$_" | egrep -i $lun`;
+            $tmp = `ssh $::SUDOER\@$hcp "$::SUDO cat $::ZFCPPOOL/$_" | egrep -i $wwpn | egrep -i $lun`;
             chomp($tmp);
             if ($tmp) {
                 # Mark WWPN and LUN as free and delete owner/channel