Lorin,
Thanks for your reply. Well the least cost scheduler with these cost
functions looks interesting.
Unfortunately there is not much documenation about it. Can somebody
give me an example how to switch to that scheduler using the memory
cost function which already exist?
Cheers,
Christian
because I have no shared storage, I want to know how nova use kvm block
migration and how to configure it
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There isn't really any block migration specific configuration. So long as your
multi-node nova installation is working you should be fine.
The source and target nodes must have compatible CPU architectures and
capabilities. Nova-compute on the target node will need access to the VM’s base
Hi,Adrian
Thanks for your help.
Do I need set some flags in nova.conf?
in my nova.conf ,I set
*--live_migration_uri=qemu+ssh://%s/system*
and I have tried it but error log show
*(nova.compute.manager): TRACE:
2011-11-01 16:55:59,136 DEBUG nova.rpc [-] Making asynchronous cast on
I have exactly the same problem myself DeadSun.
nova-compute on the target node is attempting to retrieve the base image from
Glance. Glance in response is saying the requestor is unauthenticated.
Unfortunately I’ve not been able to find a solution. I posted a question on
Launchpad but I’ve
thank you for your help
2011/11/1 adrian_f_sm...@dell.com
I have exactly the same problem myself DeadSun.
nova-compute on the target node is attempting to retrieve the base image
from Glance. Glance in response is saying the requestor is unauthenticated.
Unfortunately I’ve not been
We also need to consider the use case where a role may have rights over
multiple services. Cloud Admin for example.
EndpointType would allow us to do this:
endpointTemplate add [region] [service] [type=public|internal|admin…other]
[url] [enabled] [is_global]
That would allow services to
I think you can report it as bug
But why nova-compute need to grab from glance rather than instances/_bases
and instances-i000x
2011/11/1 adrian_f_sm...@dell.com
I have exactly the same problem myself DeadSun.
nova-compute on the target node is attempting to retrieve the base image
Hi Vish,
I probably wasn't careful enough with my wording - the API server may not be
threaded as such, but the use of eventlets gives effectively the same
concurrency issues that point towards needing to use scoped sessions.
Our basis for concluding that this is some form of concurrency issue
Hi all -
As much as I enjoy hearing from stackers requesting wiki accounts daily,
we're hoping to move towards a single sign-on solution for the OpenStack
wiki, using your Launchpad account as your identity.
We're going to need a wiki maintenance window to test the switch at 10:00
UTC Sat.
Hello everyone,
Our general meeting will take place at 21:00 UTC this Tuesday in
#openstack-meeting on IRC. PTLs, if you can't make it, please name a
substitute on [2].
We have one week left before essex-1 is branched out of trunk, so we'll
review progress on the currently-published essex-1
Aww I see, that would be cool
Marcelo Martins
Openstack-swift
btorch...@zeroaccess.org
“Knowledge is the wings on which our aspirations take flight and soar. When it
comes to surfing and life if you know what to do you can do it. If you desire
anything become educated about it and succeed. “
I'm hoping to land this branch asap.
https://review.openstack.org/#change,1192
It replaces all the kind of alike schedulers with a single
DistributedScheduler.
-S
From: openstack-bounces+sandy.walsh=rackspace@lists.launchpad.net
I'm still a bit unconvinced for two reasons:
a) clobberring a session would require a monkeypatched call while the session
is still open. AFAIK we don't have any calls in sqlalchemy/api.py that are
doing any fancy socket stuff, so calls through the db layer should be
happening synchronously
Hi all, I asked a question on Launchpad. but haven't heard back anything
yet. Trying this forum to see if someone has any idea how to resolve this
issue:
https://answers.launchpad.net/nova/+question/176938
To summarize:
--
Say I had 2 disks, disk1 and disk2 (represented by 2
From what I understand, Nova is in the middle of a transition from gflags to
optparse.
It's difficult to tell exactly what is going on, but the flags file is still
being read by gflags and then optparse seems to take over from there.
Regardless, both libraries are still being used and the
Christian:
Sandy's branch just landed in the repository. You should be able to use the
distributed scheduler with the least cost functionality by specifying the
following flag in nova.conf for the nova-scheduler service:
I logged this here:
https://blueprints.launchpad.net/keystone/+spec/endpoint-template-types
I don't know when we'll get to it, though. Essex is booked and right now the
focus is on stabilizing. This is also an API change, so it might be fitting for
a v3.0 of the API whenever we decide to move
Sounds like we can work around this pretty easily by sorting the disks before
we pass them into the xml template.
Vish
On Nov 1, 2011, at 9:52 AM, Gaurav Gupta wrote:
Hi all, I asked a question on Launchpad. but haven't heard back anything yet.
Trying this forum to see if someone has any
The only code that is used from gflags ls ReadFlagsFromFiles which recursively
reads flags from files and converts them into args (removing comments). We
could rewrite or copy this code and remove the gflags dependency, but if we are
moving towards a config file instead of a flag file we will
On Tue, Nov 1, 2011 at 1:05 PM, Brian Lamar brian.la...@rackspace.com wrote:
From what I understand, Nova is in the middle of a transition from gflags to
optparse.
It's difficult to tell exactly what is going on, but the flags file is still
being read by gflags and then optparse seems to
+1
2011/11/02 2:38 Brian Lamar brian.la...@rackspace.com:
From what I understand, Nova is in the middle of a transition from gflags
to optparse.
It's difficult to tell exactly what is going on, but the flags file is
still being read by gflags and then optparse seems to take over from there.
Opened bug:
https://bugs.launchpad.net/nova/+bug/884984
On Tue, Nov 1, 2011 at 12:49 PM, Vishvananda Ishaya
vishvana...@gmail.comwrote:
Sounds like we can work around this pretty easily by sorting the disks
before we pass them into the xml template.
Vish
On Nov 1, 2011, at 9:52 AM, Gaurav
On Tue, 1 Nov 2011, Vishvananda Ishaya wrote:
Sounds like we can work around this pretty easily by sorting the disks before
we pass them into the xml template.
The long term solution here is not to load the kernel and the ramdisk
outside the image, but rather let grub load it with
Hi all,
I was wondering if there was a reason that openstack is not using libguestfs
more frequently than not.
Was there a technical reason for that, or a lack of packages in distributions
(or other reasons?).
Just wondering since it seems like its aiming to be a library that can unify
Hi all,
I would like to know if somebody is working on this blueprint:
https://blueprints.launchpad.net/nova/+spec/filedriver
Before develop it on our way, I would like to know if we can join efforts to
develop it for Essex and back port it to Diablo.
Cheers
Diego
Enviado desde mi iPad
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