diff --git a/ChangeLog b/ChangeLog
index 8b1f6a187a..c380648693 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Wed Nov 21 17:29:42 CET 2007 Daniel Veillard <veillard@redhat.com>
+
+	* src/xm_internal.c: fix the parsing of predefined domains on
+	  xen prior to 3.1 to take into accound the fact that disk can
+	  be shareable.
+
 Wed Nov 21 11:59:00 UTC 2007 Richard W.M. Jones <rjones@redhat.com>
 
 	* docs/libvir.html, docs/site.xsl: Fix the link to OCaml
diff --git a/src/xm_internal.c b/src/xm_internal.c
index a965b6ceba..e8c1ac3e45 100644
--- a/src/xm_internal.c
+++ b/src/xm_internal.c
@@ -810,6 +810,9 @@ char *xenXMDomainFormatXML(virConnectPtr conn, virConfPtr conf) {
             if (!strcmp(head, "r") ||
                 !strcmp(head, "ro"))
                 virBufferAdd(buf, "      <readonly/>\n", -1);
+	    else if ((!strcmp(head, "w!")) ||
+	             (!strcmp(head, "!")))
+	        virBufferAdd(buf, "      <shareable/>\n", -1);
             virBufferAdd(buf, "    </disk>\n", -1);
 
         skipdisk: