Treat xenstore UUID for domU's like MAC addresses for virtual network
interfaces -- can be set by user in domU configuration, but is
generated randomly by default.
xm-test results:
http://xmtest.dague.org/cgi-bin/display?view=single&testid=1228
[These are for pristine changeset 8627. I see no difference between
these and the results for changeset 8627 with this patch applied.]
Signed-off-by: Andrew D. Ball <aball@xxxxxxxxxx>
diff -r 9efe7eb108e1 -r 97aea0094880 tools/python/xen/xm/create.py
--- a/tools/python/xen/xm/create.py Wed Jan 4 17:51:38 2006
+++ b/tools/python/xen/xm/create.py Wed Jan 11 16:10:45 2006
@@ -395,6 +395,13 @@
gopts.var('xauthority', val='XAUTHORITY',
fn=set_value, default=None,
use="X11 Authority to use")
+
+gopts.var('uuid', val='',
+ fn=set_value, default=None,
+ use="""xenstore UUID (universally unique identifier) to use. One
+ will be randomly generated if this option is not set, just like MAC
+ addresses for virtual network interfaces. This must be a unique
+ value across the entire cluster.""")
def err(msg):
@@ -566,6 +573,8 @@
map(add_conf, ['name', 'memory', 'ssidref', 'maxmem', 'restart',
'on_poweroff', 'on_reboot', 'on_crash', 'vcpus'])
+ if vals.uuid is not None:
+ config.append(['uuid', vals.uuid])
if vals.cpu is not None:
config.append(['cpu', vals.cpu])
if vals.cpus is not None:
uuid_option.patch
Description: Text Data
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