I'm using the filter scheduler. On Wed, May 30, 2012 at 5:44 AM, Vaze, Mandar <mandar.v...@nttdata.com>wrote:
> > I'm a bit disappointed that the request even went through to the compute > node to build the instance, as the scheduler *should* already know the > memory exceeds the available memory on the box. > > FilterScheduler (and chanceScheduler?) checks this condition before > sending to Compute, SimpleScheduler does not. > > Leander : Which scheduler are you using ? > > -Mandar > > -----Original Message----- > From: openstack-bounces+mandar.vaze=nttdata....@lists.launchpad.net[mailto: > openstack-bounces+mandar.vaze=nttdata....@lists.launchpad.net] On Behalf > Of Jay Pipes > Sent: Wednesday, May 30, 2012 12:58 AM > To: openstack@lists.launchpad.net > Subject: Re: [Openstack] [Nova] Instances which use flavors with disk > space fail to spawn > > Leander, I would submit a bug about this. The error message is cryptic (to > say the least!) and I think it would be better if the scheduler determined > if the flavor requested has a memory request greater than the total amount > available on the server! I'm a bit disappointed that the request even went > through to the compute node to build the instance, as the scheduler > *should* already know the memory exceeds the available memory on the box. > > Best, > -jay > > On 05/29/2012 11:07 AM, Leander Bessa Beernaert wrote: > > For anyone interested, i've figured out that the instances were not > > getting spawned because the amount of memory in the flavor was equal to > > the maximum memory available through the underlying hardware. > > > > On Tue, May 29, 2012 at 11:10 AM, Leander Bessa Beernaert > > <leande...@gmail.com <mailto:leande...@gmail.com>> wrote: > > > > Hello, > > > > I'm unable to boot any image with a flavor that has a disk space > > associated with it. It always fails at the spawning state. Below it > > the log output of nova-compute: > > > > 2012-05-28 16:20:25 ERROR nova.compute.manager > > [req-1c725f9c-acae-47c4-b5ae-9ed5d2d9830c > > 9494d025721c4d7bb28a16fa796f9414 > > 04282e9aff474d2383bb4d4417673e0a] [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] Instance failed to > spawn > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] Traceback (most recent > > call last): > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] File > > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", > > line 592, in _spawn > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] > > self._legacy_nw_info(network_info), block_device_info) > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] File > > "/usr/lib/python2.7/dist-packages/nova/exception.py", line > > 114, in wrapped > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] return f(*args, > **kw) > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] File > > > "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py", > > line 922, in spawn > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] > > self._create_new_domain(xml) > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] File > > > "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py", > > line 1575, in _create_new_domain > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] > > domain.createWithFlags(launch_flags) > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] File > > "/usr/lib/python2.7/dist-packages/libvirt.py", line 581, in > > createWithFlags > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] if ret == -1: > > raise libvirtError ('virDomainCreateWithFlags() failed', > > dom=self) > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] libvirtError: Unable > > to read from monitor: Connection reset by peer > > > > 2012-05-28 16:20:25 TRACE nova.compute.manager [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] > > > > 2012-05-28 16:20:25 DEBUG nova.compute.manager > > [req-1c725f9c-acae-47c4-b5ae-9ed5d2d9830c > > 9494d025721c4d7bb28a16fa796f9414 > > 04282e9aff474d2383bb4d4417673e0a] [instance: > > 10d7c8e0-e05b-4e57-b722-dab5771261b7] Deallocating network > > for instance from (pid=23518) _deallocate_network > > /usr/lib/python2.7/dist-packages/nova/compute/manager.py:616 > > > > 2012-05-28 16:20:25 DEBUG nova.rpc.amqp > > [req-1c725f9c-acae-47c4-b5ae-9ed5d2d9830c > > 9494d025721c4d7bb28a16fa796f9414 > > 04282e9aff474d2383bb4d4417673e0a] Making asynchronous cast > > on network... from (pid=23518) cast > > /usr/lib/python2.7/dist-packages/nova/rpc/amqp.py:346 > > > > 2012-05-28 16:20:26 ERROR nova.rpc.amqp > > [req-1c725f9c-acae-47c4-b5ae-9ed5d2d9830c > > 9494d025721c4d7bb28a16fa796f9414 > > 04282e9aff474d2383bb4d4417673e0a] Exception during message > > handling > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp Traceback (most > > recent call last): > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line > > 252, in _process_data > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp rval = > > node_func(context=ctxt, **node_args) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/exception.py", line > > 114, in wrapped > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp return f(*args, > > **kw) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", > > line 177, in decorated_function > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp sys.exc_info()) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp self.gen.next() > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", > > line 171, in decorated_function > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp return > > function(self, context, instance_uuid, *args, **kwargs) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", > > line 651, in run_instance > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp do_run_instance() > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/utils.py", line 945, > > in inner > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp retval = > > f(*args, **kwargs) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", > > line 650, in do_run_instance > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp > > self._run_instance(context, instance_uuid, **kwargs) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", > > line 451, in _run_instance > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp > > self._set_instance_error_state(context, instance_uuid) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp self.gen.next() > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", > > line 432, in _run_instance > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp > > self._deallocate_network(context, instance) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp self.gen.next() > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", > > line 429, in _run_instance > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp injected_files, > > admin_password) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", > > line 592, in _spawn > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp > > self._legacy_nw_info(network_info), block_device_info) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/nova/exception.py", line > > 114, in wrapped > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp return f(*args, > > **kw) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > > "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py", > > line 922, in spawn > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp > > self._create_new_domain(xml) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > > "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py", > > line 1575, in _create_new_domain > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp > > domain.createWithFlags(launch_flags) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp File > > "/usr/lib/python2.7/dist-packages/libvirt.py", line 581, in > > createWithFlags > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp if ret == -1: > > raise libvirtError ('virDomainCreateWithFlags() failed', > > dom=self) > > > > 2012-05-28 16:20:26 TRACE nova.rpc.amqp libvirtError: Unable > > to read from monitor: Connection reset by peer > > > > > > Any suggestions? > > > > > > Regards, > > > > Leander > > > > > > > > > > _______________________________________________ > > Mailing list: 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