Blob Blame Raw
From 42b331859a5fbbf4ed63c558828480c9070eccdc Mon Sep 17 00:00:00 2001
From: Chris Leech <cleech@redhat.com>
Date: Mon, 19 Nov 2012 16:37:13 -0800
Subject: [PATCH] update initscripts and docs

---
 README          |  9 +++------
 etc/iscsid.conf | 23 +++++++++++------------
 usr/idbm.c      |  4 ++++
 3 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/README b/README
index cbe8763..8db3013 100644
--- a/README
+++ b/README
@@ -74,11 +74,6 @@ the cache sync command will fail.
 - iscsiadm's -P 3 option will not print out scsi devices.
 - iscsid will not automatically online devices.
 
-You need to enable "Cryptographic API" under "Cryptographic options" in the
-kernel config. And you must enable "CRC32c CRC algorithm" even if
-you do not use header or data digests. They are the kernel options,
-CONFIG_CRYPTO and CONFIG_CRYPTO_CRC32C, respectively.
-
 The userspace components: iscsid, iscsiadm and iscsistart require the
 open-isns library which can be found here:
 
@@ -1132,7 +1127,7 @@ Red Hat or Fedora:
 -----------------
 To start open-iscsi in Red Hat/Fedora you can do:
 
-	service open-iscsi start
+	service iscsi start
 
 To get open-iscsi to automatically start at run time you may have to
 run:
@@ -1340,6 +1335,8 @@ iscsid will only perform rediscovery when it gets a SCN from the server.
 #   linux-isns (SLES's iSNS server) where it sometimes does not send SCN
 #   events in the proper format, so they may not get handled.
 
+To set the startup value, so that nodes are not logged into automatically
+use the value "manual".
 
 Example:
 --------
diff --git a/etc/iscsid.conf b/etc/iscsid.conf
index c30a7dc..cfa6844 100644
--- a/etc/iscsid.conf
+++ b/etc/iscsid.conf
@@ -17,10 +17,10 @@
 # maintainers.
 #
 # Default for Fedora and RHEL. (uncomment to activate).
-# iscsid.startup = /etc/rc.d/init.d/iscsid force-start
+iscsid.startup = /etc/rc.d/init.d/iscsid force-start
 # 
 # Default for upstream open-iscsi scripts (uncomment to activate).
-iscsid.startup = /sbin/iscsid
+# iscsid.startup = /sbin/iscsid
 
 # Check for active mounts on devices reachable through a session
 # and refuse to logout if there are any.  Defaults to "No".
@@ -39,8 +39,8 @@ iscsid.startup = /sbin/iscsid
 # To request that the iscsi initd scripts startup a session set to "automatic".
 # node.startup = automatic
 #
-# To manually startup the session set to "manual". The default is manual.
-node.startup = manual
+# To manually startup the session set to "manual". The default is automatic.
+node.startup = automatic
 
 # For "automatic" startup nodes, setting this to "Yes" will try logins on each
 # available iface until one succeeds, and then stop.  The default "No" will try
@@ -262,28 +262,27 @@ node.conn[0].iscsi.MaxXmitDataSegmentLength = 0
 discovery.sendtargets.iscsi.MaxRecvDataSegmentLength = 32768
 
 # To allow the targets to control the setting of the digest checking,
-# with the initiator requesting a preference of enabling the checking, uncomment# one or both of the following lines:
+# with the initiator requesting a preference of enabling the checking, uncomment
+# the following lines (Data digests are not supported.):
 #node.conn[0].iscsi.HeaderDigest = CRC32C,None
-#node.conn[0].iscsi.DataDigest = CRC32C,None
+
 #
 # To allow the targets to control the setting of the digest checking,
 # with the initiator requesting a preference of disabling the checking,
-# uncomment one or both of the following lines:
+# uncomment the following line:
 #node.conn[0].iscsi.HeaderDigest = None,CRC32C
-#node.conn[0].iscsi.DataDigest = None,CRC32C
 #
 # To enable CRC32C digest checking for the header and/or data part of
-# iSCSI PDUs, uncomment one or both of the following lines:
+# iSCSI PDUs, uncomment the following line:
 #node.conn[0].iscsi.HeaderDigest = CRC32C
-#node.conn[0].iscsi.DataDigest = CRC32C
 #
 # To disable digest checking for the header and/or data part of
-# iSCSI PDUs, uncomment one or both of the following lines:
+# iSCSI PDUs, uncomment the following line:
 #node.conn[0].iscsi.HeaderDigest = None
-#node.conn[0].iscsi.DataDigest = None
 #
 # The default is to never use DataDigests or HeaderDigests.
 #
+node.conn[0].iscsi.HeaderDigest = None
 
 # For multipath configurations, you may want more than one session to be
 # created on each iface record.  If node.session.nr_sessions is greater
diff --git a/usr/idbm.c b/usr/idbm.c
index d8f42b6..589078c 100644
--- a/usr/idbm.c
+++ b/usr/idbm.c
@@ -512,9 +512,13 @@ idbm_recinfo_node(node_rec_t *r, recinfo_t *ri)
 				 IDBM_SHOW, "None", "CRC32C", "CRC32C,None",
 				 "None,CRC32C", num, 1);
 		sprintf(key, CONN_DATA_DIGEST, i);
+
+#if 0
+We do not support data digests
 		__recinfo_int_o4(key, ri, r, conn[i].iscsi.DataDigest, IDBM_SHOW,
 				 "None", "CRC32C", "CRC32C,None",
 				 "None,CRC32C", num, 1);
+#endif
 		sprintf(key, CONN_IFMARKER, i);
 		__recinfo_int_o2(key, ri, r, conn[i].iscsi.IFMarker, IDBM_SHOW,
 				"No", "Yes", num, 1);
-- 
2.1.0