nova-manage --flagfile /etc/nova/nova.conf db sync

Replace <# of addrs> in /etc/nova/nova.conf with the size of the network (# of IP Addresses in the network). Looks like the docs on that wiki page need to be updated...

To Jay Pipes:

this is the content in /etc/nova/nova.conf :

--daemonize=1
--dhcpbridge_flagfile=/etc/nova/nova.conf
--dhcpbridge=/usr/bin/nova-dhcpbridge
--logdir=/var/log/nova
--state_path=/var/lib/nova
--sql_connection=mysql://root:nova@172.28.139.46/nova
--s3_host=172.28.139.46
--rabbit_host=172.28.139.46
--ec2_host=172.28.139.46
--verbose
--ec2_url=http://172.28.139.46:8773/services/Cloud
--network_manager=nova.network.manager.VlanManager
--fixed_range=<172.28.139.0/24>
--network_size=<#64>

Is it right???

but after I replace <# of addrs> in /etc/nova/nova.conf with the size of the network (# of IP Addresses in the network)

It seems does not work, errors as follows:

[root@localhost /]# nova-manage --flagfile /etc/nova/nova.conf db sync
2011-02-16 17:15:36,220 CRITICAL nova.root [-] flag --network_size=<64>: invalid literal for long() with base 10: '<64>'
(nova.root): TRACE: Traceback (most recent call last):
(nova.root): TRACE: File "/usr/bin/nova-manage", line 5, in <module>
(nova.root): TRACE: pkg_resources.run_script('nova==2011.1', 'nova-manage')
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg/pkg_resources.py", line 489, in run_script
(nova.root): TRACE: self.require(requires)[0].run_script(script_name, ns)
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg/pkg_resources.py", line 1207, in run_script
(nova.root): TRACE: execfile(script_filename, namespace, namespace)
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/EGG-INFO/scripts/nova-manage", line 694, in <module>
(nova.root): TRACE: main()
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/EGG-INFO/scripts/nova-manage", line 660, in main
(nova.root): TRACE: argv = FLAGS(sys.argv)
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/nova/flags.py", line 71, in __call__
(nova.root): TRACE: args = gflags.FlagValues.__call__(self, argv)
(nova.root): TRACE: File "build/bdist.linux-x86_64/egg/gflags.py", line 1114, in __call__
(nova.root): TRACE: flag.Parse(arg)
(nova.root): TRACE: File "build/bdist.linux-x86_64/egg/gflags.py", line 1651, in Parse
(nova.root): TRACE: raise IllegalFlagValue("flag --%s=%s: %s" % (self.name, argument, e))
(nova.root): TRACE: IllegalFlagValue: flag --network_size=<64>: invalid literal for long() with base 10: '<64>'

> --network_size=<#64>
>
> Is it right???

No, just put --network_size=64

--
Soren Hansen        | http://linux2go.dk/
Ubuntu Developer    | http://www.ubuntu.com/
OpenStack Developer | http://www.openstack.org/

And change this:

--fixed_range=<172.28.139.0/24>

to this:

--fixed_range=172.28.139.0/24

Thank you for your answer, after change , this error:
(nova.root): TRACE: IllegalFlagValue: flag --network_size=<64>: invalid literal for long()

was solved; but another error occurs like this:

[root@localhost ~]# nova-manage --flagfile /etc/nova/nova.conf db sync
2011-02-17 09:09:51,883 CRITICAL nova.root [-] cannot import name exceptions
(nova.root): TRACE: Traceback (most recent call last):
(nova.root): TRACE: File "/usr/bin/nova-manage", line 5, in <module>
(nova.root): TRACE: pkg_resources.run_script('nova==2011.1', 'nova-manage')
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg/pkg_resources.py", line 489, in run_script
(nova.root): TRACE: self.require(requires)[0].run_script(script_name, ns)
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg/pkg_resources.py", line 1207, in run_script
(nova.root): TRACE: execfile(script_filename, namespace, namespace)
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/EGG-INFO/scripts/nova-manage", line 694, in <module>
(nova.root): TRACE: main()
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/EGG-INFO/scripts/nova-manage", line 686, in main
(nova.root): TRACE: fn(*argv)
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/EGG-INFO/scripts/nova-manage", line 565, in sync
(nova.root): TRACE: return migration.db_sync(version)
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/nova/db/migration.py", line 33, in db_sync
(nova.root): TRACE: return IMPL.db_sync(version=version)
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/nova/utils.py", line 331, in __getattr__
(nova.root): TRACE: backend = self.__get_backend()
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/nova/utils.py", line 326, in __get_backend
(nova.root): TRACE: self.__backend = __import__(name, None, None, fromlist)
(nova.root): TRACE: File "/usr/lib/python2.6/site-packages/nova-2011.1-py2.6.egg/nova/db/sqlalchemy/migration.py", line 25, in <module>
(nova.root): TRACE: from migrate.versioning import exceptions as versioning_exceptions
(nova.root): TRACE: ImportError: cannot import name exceptions
(nova.root): TRACE:

then, I used "easy_install-2.6 exception" to download relational package ,but can not found url address.

what can I do ???

There was a bug fix that just went in to trunk today that fixes this issue.

To Todd Willey:

sorry, "just went in to trunk today that fixes this issue"???

what does that mean???

It means you need to pull the latest version of trunk in order to get
past this particular bug unfortunately.

On Wed, Feb 16, 2011 at 9:18 PM, janson
<email address hidden> wrote:
> Question #145577 on OpenStack Compute (nova) changed:
> https://answers.launchpad.net/nova/+question/145577
>
> janson posted a new comment:
> To Todd Willey:
>
> sorry, "just went in to trunk today that fixes this issue"???
>
> what does that mean???
>
> --
> You received this question notification because you are a member of Nova
> Core, which is an answer contact for OpenStack Compute (nova).
>

To Jay:

I'm very sorry, I am a newcomer.

but how to pull the latest version of trunk ???

and what is trunk???

Thank you very much!

Thanks Christian Berendt, that solved my question.