Attachment 297836 Details for Bug 437195 – use chap values from sysfs during iscsid sync up

[patch] use chap values from sysfs during iscsid sync up

iscsi-initiator-utils-fix-sync-up.patch (text/plain), 1.55 KB, created by Mike Christie on 2008-03-12 20:02:43 UTC

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Creator: Mike Christie

Created: 2008-03-12 20:02:43 UTC

Size: 1.55 KB

patch

obsolete

>diff -aurp open-iscsi-2.0-868-test1/usr/iscsid.c open-iscsi-2.0-868-test1.work/usr/iscsid.c
>--- open-iscsi-2.0-868-test1/usr/iscsid.c	2008-03-11 17:25:29.000000000 -0500
>+++ open-iscsi-2.0-868-test1.work/usr/iscsid.c	2008-03-11 17:25:50.000000000 -0500
>@@ -177,7 +177,7 @@ setup_rec_from_negotiated_values(idbm_t 
> static int sync_session(void *data, struct session_info *info)
> {
> 	idbm_t *db = data;
>-	node_rec_t rec;
>+	node_rec_t rec, sysfsrec;
> 	iscsiadm_req_t req;
> 	iscsiadm_rsp_t rsp;
> 	struct iscsi_transport *t;
>@@ -219,6 +219,27 @@ static int sync_session(void *data, stru
> 		log_warning("Could not read data from db. Using default and "
> 			    "currently negotiated values\n");
> 		setup_rec_from_negotiated_values(db, &rec, info);
>+	} else {
>+		/*
>+		 * we have a valid record and iface so lets merge
>+		 * the values from them and sysfs to try and get
>+		 * the most uptodate values.
>+		 *
>+		 * Currenlty that means we will use the CHAP, target and
>+		 * and portal values from sysfs and use timer, queue depth,
>+		 * and segment length values from the record. In the future
>+		 * when boot supports iface binding we will want to use
>+		 * those values from sysfs.
>+		 */
>+		memset(&sysfsrec, 0, sizeof(node_rec_t));
>+		setup_rec_from_negotiated_values(db, &sysfsrec, info);
>+		/*
>+		 * target and portal values have to be the same or
>+		 * we would not have found the record, so just copy
>+		 * CHAP.
>+		 */
>+		memcpy(&rec.session.auth, &sysfsrec.session.auth,
>+		      sizeof(struct iscsi_auth_config));
> 	}
> 
> 	/* multiple drivers could be connected to the same portal */

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Attachments on bug 437195: 297836