--- /home/boston/clalance/devel/libvirt--devel/src/storage_backend_iscsi.c	2008-02-13 13:48:32.497466000 -0500
+++ libvirt-0.4.0/src/storage_backend_iscsi.c	2008-02-11 17:19:35.000000000 -0500
@@ -143,6 +143,14 @@ static int virStorageBackendISCSIConnect
         "--targetname", pool->def->source.devices[0].path, action, NULL
     };
 
+    const char *cmdsendtarget[] = {
+        ISCSIADM, "--mode", "discovery", "--type", "sendtargets",
+        "--portal", portal, NULL
+    };
+
+    if (virRun(conn, (char **)cmdsendtarget, NULL) < 0)
+        return -1;
+
     if (virRun(conn, (char **)cmdargv, NULL) < 0)
         return -1;