PATCH: iscsi.startup should not login to targets as we are already logged in (#470230)

[Hans de Goede <hdegoede redhat com>]

Hi All,

iscsi.startup contains:

        for t in self.targets:
            if not t.discover():
                continue
            t.login()

However all targets in the self.targets list are added through
iscsi.addTarget(), which does:

        t = iscsiTarget(ipaddr, port, user, pw, user_in, pw_in)
        if not t.discover():
            return
        if not t.login():
            return
        self.targets.append(t)

So we are already logged in to all the targets in self.targets, this relogin
attempts are harmless (other then making adding iscsi targets slower then
necessary), but do result in these messages on tty5:
iscsiadm: could not login to [.......]:
iscsiadm: initiator reported error (15 - already exists)

Regards,

Hans

>From 612fd44d186432a63a0dab18a128f29e19f42643 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede redhat com>
Date: Thu, 6 Nov 2008 17:19:31 +0100
Subject: [PATCH] iscsi.startup should not login to targets as we are already logged in (#470230)

iscsi.startup contains:

        for t in self.targets:
            if not t.discover():
                continue
            t.login()

However all targets in the self.targets list are added through
iscsi.addTarget(), which does:

        t = iscsiTarget(ipaddr, port, user, pw, user_in, pw_in)
        if not t.discover():
            return
        if not t.login():
            return
        self.targets.append(t)

So we are already logged in to all the targets in self.targets, this relogin
attempts are harmless (other then making adding iscsi targets slower then
necessary), but do result in these messages on tty5:
iscsiadm: could not login to [.......]:
iscsiadm: initiator reported error (15 - already exists)
---
 iscsi.py |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/iscsi.py b/iscsi.py
index f65e0db..51640b5 100644
--- a/iscsi.py
+++ b/iscsi.py
@@ -459,11 +459,6 @@ class iscsi(object):
 
         self._startIscsiDaemon()
 
-        for t in self.targets:
-            if not t.discover():
-                continue
-            t.login()
-
         if intf:
             w.pop()
 
-- 
1.6.0.3