open-iscsi: add package open-iscsi

iscsi initiator utilities

Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>

net/open-iscsi/patches/0002-idmb_rec_write-check-for-tpgt-first.patch

@@ -0,0 +1,54 @@
+From 97071360caa6868c21a161047ed471790c405efb Mon Sep 17 00:00:00 2001
+From: Chris Leech <cleech@redhat.com>
+Date: Tue, 13 Aug 2013 10:59:44 -0700
+Subject: [PATCH] idmb_rec_write, check for tpgt first
+
+Factor out the check for a tpgt to a single place, before going crazy on
+the rec files.  Makes flow of this function easier to follow, and preps
+for splitting it up.
+---
+ usr/idbm.c | 18 +++++-------------
+ 1 file changed, 5 insertions(+), 13 deletions(-)
+
+diff --git a/usr/idbm.c b/usr/idbm.c
+index be4d4e3..a7da540 100644
+--- a/usr/idbm.c
++++ b/usr/idbm.c
+@@ -2078,6 +2078,10 @@ static int idbm_rec_write(node_rec_t *rec, bool disable_lock)
+ 			goto free_portal;
+ 	}
+ 
++	if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN)
++		/* drop down to old style portal as config */
++		goto open_conf;
++
+ 	rc = stat(portal, &statb);
+ 	if (rc) {
+ 		rc = 0;
+@@ -2086,22 +2090,10 @@ static int idbm_rec_write(node_rec_t *rec, bool disable_lock)
+ 		 * set the tgpt. In new versions you must pass all the info in
+ 		 * from the start
+ 		 */
+-		if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN)
+-			/* drop down to old style portal as config */
+-			goto open_conf;
+-		else
+-			goto mkdir_portal;
++		goto mkdir_portal;
+ 	}
+ 
+ 	if (!S_ISDIR(statb.st_mode)) {
+-		/*
+-		 * older iscsiadm versions had you create the config then set
+-		 * set the tgpt. In new versions you must pass all the info in
+-		 * from the start
+-		 */
+-		if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN)
+-			/* drop down to old style portal as config */
+-			goto open_conf;
+ 		/*
+ 		 * Old style portal as a file, but with tpgt. Let's update it.
+ 		 */
+-- 
+2.21.0
+