[Libvirt-cim] [PATCH 4 of 5] Don't regenerate a UUID if one already exists
# HG changeset patch
# User Dan Smith <danms(a)us.ibm.com>
# Date 1194454630 28800
# Node ID e1c63130f720d975822d7c8e3c8ed35c8e18dd15
# Parent 03b92d27d21ea95b552642326fb4c357e643f989
Don't regenerate a UUID if one already exists
Signed-off-by: Dan Smith <danms(a)us.ibm.com>
diff -r 03b92d27d21e -r e1c63130f720 libxkutil/xmlgen.c
--- a/libxkutil/xmlgen.c Wed Nov 07 08:57:05 2007 -0800
+++ b/libxkutil/xmlgen.c Wed Nov 07 08:57:10 2007 -0800
@@ -317,8 +317,14 @@ char *system_to_xml(struct domain *domin
uint8_t uuid[16];
char uuidstr[37];
- uuid_generate(uuid);
- uuid_unparse(uuid, uuidstr);
+ if (dominfo->uuid) {
+ strcpy(uuidstr, dominfo->uuid);
+ CU_DEBUG("Using existing UUID: %s");
+ } else {
+ CU_DEBUG("New UUID");
+ uuid_generate(uuid);
+ uuid_unparse(uuid, uuidstr);
+ }
concat_devxml(&devxml, dominfo->dev_net, dominfo->dev_net_ct);
concat_devxml(&devxml, dominfo->dev_disk, dominfo->dev_disk_ct);