<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">Dhanesh,</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">
You can only resize an instance to a flavor that has a bigger root/ephemeral disk. You cannot resize down.</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">
Regards,</div><div class="gmail_default" style="font-family:verdana,sans-serif">Thang</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Jul 14, 2014 at 7:51 AM, dhanesh1212121212 <span dir="ltr"><<a href="mailto:dhanesh1212@gmail.com" target="_blank">dhanesh1212@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi All,<br><br></div>Two tier set up with centos (icehouse) KVM.<br><br></div>Unable to resize the instance from m1.small to m1.tiny.<br>
<br><br><br><br>Please find the error details below.<br>
<br><br>2014-07-14 15:53:07.705 1843 ERROR oslo.messaging.rpc.dispatcher [-] Exception during message handling: Resize error: Unable to resize disk down.<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last):<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher incoming.message))<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher return self._do_dispatch(endpoint, method, ctxt, args)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher result = getattr(endpoint, method)(ctxt, **new_args)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/exception.py", line 88, in wrapped<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher payload)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/exception.py", line 71, in wrapped<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher return f(self, context, *args, **kw)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 280, in decorated_function<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher pass<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 266, in decorated_function<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher return function(self, context, *args, **kwargs)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 333, in decorated_function<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher function(self, context, *args, **kwargs)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 254, in decorated_function<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher break<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 235, in decorated_function<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher return function(self, context, *args, **kwargs)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 309, in decorated_function<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher e, sys.exc_info())<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 296, in decorated_function<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher return function(self, context, *args, **kwargs)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 3464, in resize_instance<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher self.instance_events.clear_events_for_instance(instance)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib64/python2.6/contextlib.py", line 34, in __exit__<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher self.gen.throw(type, value, traceback)<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 5556, in _error_out_instance_on_exception<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher raise error.inner_exception<br>
2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher ResizeError: Resize error: Unable to resize disk down.<br>2014-07-14 15:53:07.705 1843 TRACE oslo.messaging.rpc.dispatcher <br>2014-07-14 15:53:07.707 1843 ERROR oslo.messaging._drivers.common [-] Returning exception Resize error: Unable to resize disk down. to caller<br>
2014-07-14 15:53:07.707 1843 ERROR oslo.messaging._drivers.common [-] ['Traceback (most recent call last):\n', ' File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply\n incoming.message))\n', ' File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch\n return self._do_dispatch(endpoint, method, ctxt, args)\n', ' File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch\n result = getattr(endpoint, method)(ctxt, **new_args)\n', ' File "/usr/lib/python2.6/site-packages/nova/exception.py", line 88, in wrapped\n payload)\n', ' File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', ' File "/usr/lib/python2.6/site-packages/nova/exception.py", line 71, in wrapped\n return f(self, context, *args, **kw)\n', ' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 280, in decorated_function\n pass\n', ' File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', ' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 266, in decorated_function\n return function(self, context, *args, **kwargs)\n', ' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 333, in decorated_function\n function(self, context, *args, **kwargs)\n', ' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 254, in decorated_function\n break\n', ' File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', ' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 235, in decorated_function\n return function(self, context, *args, **kwargs)\n', ' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 309, in decorated_function\n e, sys.exc_info())\n', ' File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', ' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 296, in decorated_function\n return function(self, context, *args, **kwargs)\n', ' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 3464, in resize_instance\n self.instance_events.clear_events_for_instance(instance)\n', ' File "/usr/lib64/python2.6/contextlib.py", line 34, in __exit__\n self.gen.throw(type, value, traceback)\n', ' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 5556, in _error_out_instance_on_exception\n raise error.inner_exception\n', 'ResizeError: Resize error: Unable to resize disk down.\n']<br>
<br><br><br><br><br></div><div>Please guide me on this.<br><br><br><br><br><br><br></div><div>Regards,<br></div><div>Dhanesh M.<br></div><div><div><div><br></div></div></div></div>
<br>_______________________________________________<br>
Mailing list: <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
Post to : <a href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a><br>
Unsubscribe : <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
<br></blockquote></div><br></div>