Blame SOURCES/bz1598969-iSCSILogicalUnit-create-iqn-when-it-doesnt-exist.patch

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From 9273b83edf6ee72a59511f307e168813ca3d31fd Mon Sep 17 00:00:00 2001
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From: colttt <shadow_7@gmx.net>
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Date: Fri, 12 Oct 2018 15:29:48 +0200
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Subject: [PATCH] possible fix for #1026
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add an if-condition and remove an useless 'targetcli create'
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---
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 heartbeat/iSCSITarget.in | 6 +++---
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 1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/heartbeat/iSCSITarget.in b/heartbeat/iSCSITarget.in
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index e49a79016..9128fdc55 100644
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--- a/heartbeat/iSCSITarget.in
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+++ b/heartbeat/iSCSITarget.in
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@@ -340,13 +340,13 @@ iSCSITarget_start() {
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 		ocf_take_lock $TARGETLOCKFILE
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 		ocf_release_lock_on_exit $TARGETLOCKFILE
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 		ocf_run targetcli /iscsi set global auto_add_default_portal=false || exit $OCF_ERR_GENERIC
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-		ocf_run targetcli /iscsi create ${OCF_RESKEY_iqn} || exit $OCF_ERR_GENERIC
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+		if ! [ -d /sys/kernel/config/target/iscsi/${OCF_RESKEY_iqn} ] ; then
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+			ocf_run targetcli /iscsi create ${OCF_RESKEY_iqn} || exit $OCF_ERR_GENERIC
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+		fi
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 		for portal in ${OCF_RESKEY_portals}; do
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 			if [ $portal != ${OCF_RESKEY_portals_default} ] ; then
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 				IFS=':' read -a sep_portal <<< "$portal"
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 				ocf_run targetcli /iscsi/${OCF_RESKEY_iqn}/tpg1/portals create "${sep_portal[0]}" "${sep_portal[1]}" || exit $OCF_ERR_GENERIC
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-			else
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-				ocf_run targetcli /iscsi create ${OCF_RESKEY_iqn} || exit $OCF_ERR_GENERIC
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 			fi
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 		done
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 		# in lio, we can set target parameters by manipulating