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From eb87dc91d078ee942ef9c8bbc8e82f4ee4ccf0c6 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Thu, 3 Sep 2015 12:41:06 +0200
Subject: [PATCH] iscsi/parse-iscsiroot.sh: only set initiator-name, if not
empty
---
modules.d/95iscsi/parse-iscsiroot.sh | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/modules.d/95iscsi/parse-iscsiroot.sh b/modules.d/95iscsi/parse-iscsiroot.sh
index 6dd929f3..6aa14f5b 100755
--- a/modules.d/95iscsi/parse-iscsiroot.sh
+++ b/modules.d/95iscsi/parse-iscsiroot.sh
@@ -118,12 +118,14 @@ fi
# If not given on the cmdline and initiator-name available via iBFT
if [ -z $iscsi_initiator ] && [ -f /sys/firmware/ibft/initiator/initiator-name ] && ! [ -f /tmp/iscsi_set_initiator ]; then
iscsi_initiator=$(while read line || [ -n "$line" ]; do echo $line;done < /sys/firmware/ibft/initiator/initiator-name)
- echo "InitiatorName=$iscsi_initiator" > /run/initiatorname.iscsi
- rm -f /etc/iscsi/initiatorname.iscsi
- mkdir -p /etc/iscsi
- ln -fs /run/initiatorname.iscsi /etc/iscsi/initiatorname.iscsi
- > /tmp/iscsi_set_initiator
- systemctl try-restart iscsid && sleep 1
+ if [ -n "$iscsi_initiator" ]; then
+ echo "InitiatorName=$iscsi_initiator" > /run/initiatorname.iscsi
+ rm -f /etc/iscsi/initiatorname.iscsi
+ mkdir -p /etc/iscsi
+ ln -fs /run/initiatorname.iscsi /etc/iscsi/initiatorname.iscsi
+ > /tmp/iscsi_set_initiator
+ systemctl try-restart iscsid && sleep 1
+ fi
fi