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