Hi all,
I install devstack in ubuntu12.04 and upgrade libvirt 0.9.8 to 1.2.2. The
libvirt version in my linux box is:
dujun@dujun-OptiPlex-3020:~/devstack$ virsh -v
1.2.2
And the error message in nova-cpu.log is such like that:
2014-12-03 11:00:13.007 ERROR nova.openstack.common.threadgroup
dujun@dujun-OptiPlex-3020:~$ nova hypervisor-list
++-+---++
| ID | Hypervisor hostname | State | Status |
++-+---++
++-+---++
dujun@dujun-OptiPlex-3020:~$ nova service-list
Hi Amit,
Please open = /etc/nova/nova.conf
Find a line with starting with connection =
Please paste it here. That will help us to fix the issue.
On Wed, Nov 26, 2014 at 11:55 PM, Jay Pipes jaypi...@gmail.com wrote:
On 11/25/2014 05:10 PM, Amit Anand wrote:
Hi all,
Setup: 3 node, one
I mean it is exactly the same in nova.conf and the command line
On Wed, Nov 26, 2014 at 2:21 PM, Amit Anand aan...@viimed.com wrote:
Hi Jay - I believe so below is the part that is in the nova.conf
# The SQLAlchemy connection string used to connect to the
# bare-metal database (string
Same error - also tried with 127.0.0.1. Even crazier I removed all keystone
nova (user, service, etc) and dropped the nova DB and recreated that, then
recreated keystone nova with a new different password, updated nova.conf
with new password and still get the same error (notice below now nova has
HI Geo - Pasted above in the email chain but here it is again:
# The SQLAlchemy connection string used to connect to the
# bare-metal database (string value)
connection=mysql://nova:PASSWORD@localhost/nova
On Wed, Nov 26, 2014 at 2:17 PM, Geo Varghese gvargh...@aqorn.com wrote:
Hi Amit,
Hi Jay - I believe so below is the part that is in the nova.conf
# The SQLAlchemy connection string used to connect to the
# bare-metal database (string value)
connection=mysql://nova:PASSWORD@controller/nova
The PASSWORD is exactly the same what I have in the conf file and what I
have in the
I tried and still same errors. I dont see how that would fix in any case as
the guide says I need to put the password into the connection config?
Tried below and same error:
# The SQLAlchemy connection string used to connect to the
# bare-metal database (string value)
Amit,
It should work. actually we have to give it like this.
I faced this error earlier and fixed it by changing like this.
can you paste the exact error here?
On Thu, Nov 27, 2014 at 1:42 AM, Amit Anand aan...@viimed.com wrote:
I tried and still same errors. I dont see how that would fix in
On 11/26/2014 03:36 PM, Amit Anand wrote:
I also took a look at a command you ran and I tried it, would this be
correct output (notice I didnt specify a DB in command)?
snip
Yep, that all looks correct to me. I'm a little unsure what else to
investigate, frankly, Amit :( There's got to be
Also verify from controller node
mysql -u nova -p -h controller nova
is working with password = nova
On Thu, Nov 27, 2014 at 1:42 AM, Amit Anand aan...@viimed.com wrote:
I tried and still same errors. I dont see how that would fix in any case
as the guide says I need to put the password into
Make sure that nova.conf you edited it's actually being used, if you have a
nova.conf in your root directory it will be used before the one in
/etc/nova/.
You could start the db sync with strace and see what config file is
actually used just to make sure. Also, if the nova.conf has wrong
Geo
Error logs are here:
http://paste.openstack.org/show/139035/
When I run your command with password nova it fails - when I run it with
the real password it works fine
[root@controller ~]# mysql -u nova -p -h controller nova
Enter password:
I entered nova here
ERROR 1045 (28000): Access
Jay,
So this is the command that u sent, works just fine connect to Nova DB:
[root@controller nova]# mysql -unova -hlocalhost -p -Dnova
Enter password:
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 8
Server version: 5.5.40-MariaDB MariaDB Server
Try this
connection=mysql://nova:nova@controller/nova
This will fix the issue.
On Thu, Nov 27, 2014 at 1:06 AM, Amit Anand aan...@viimed.com wrote:
Same error - also tried with 127.0.0.1. Even crazier I removed all
keystone nova (user, service, etc) and dropped the nova DB and recreated
Amit,
Please tell me whats the real password?
On Thu, Nov 27, 2014 at 2:12 AM, Amit Anand aan...@viimed.com wrote:
Geo
Error logs are here:
http://paste.openstack.org/show/139035/
When I run your command with password nova it fails - when I run it with
the real password it works fine
Password is viimed1
On Wed, Nov 26, 2014 at 3:55 PM, Amit Anand aan...@viimed.com wrote:
George
Thanks. Yeah there no other nova.conf I went as far as to do a find in
case I put somewhere nothing turned up except the proper one. I did have a
nova.conf.orig (I always make a backup so i can
George
Thanks. Yeah there no other nova.conf I went as far as to do a find in case
I put somewhere nothing turned up except the proper one. I did have a
nova.conf.orig (I always make a backup so i can always start over) and was
hoping maybe you hit the nail on the head so I moved that out to my
Im going to try building a new controller on a whole new nuc see if I get
the same I will keep yall abreast if it works or not. In any case thank you
very much for all your help!!!
On Wed, Nov 26, 2014 at 3:56 PM, Amit Anand aan...@viimed.com wrote:
Password is viimed1
On Wed, Nov 26, 2014
Well created a new controller on a whole new machine and get all the way up
until compute and get same error again. I have to think it something with
my nova.conf but I cant figure it out. Ive pasted here so if anyone can
take a look and see maybe what Im doing incorrect I would appreciate it...
Hi,
this is a (mostly) working Juno nova.conf (up to end of chapter 8, block
storage, on CentOS 7): http://paste.openstack.org/show/139106/
I'm currently struggling with Neutron issues but database connection is
working fine.
Hope this helps,
Uwe
Am 26.11.2014 um 22:56 schrieb Amit
Ok well figured it out!!!
I guess its either me or the documentation. I basically got rid of the
original nova.conf (that comes with the distro) and then I just made a new
nova.conf with only the changes that are listed in the documentation (ie I
created [database] [DEFAULT] etc sections listed
Subject: Re: [Openstack] Nova DB sync Operational error
Well created a new controller on a whole new machine and get all the way up
until compute and get same error again. I have to think it something with my
nova.conf but I cant figure it out. Ive pasted here so if anyone can take a
look and see
-dev] [Nova][DR][NFV] opnfv proposal on DR
capability enhancement on OpenStack Nova
- Original Message -
From: Zhipeng Huang zhipengh...@gmail.com
To: OpenStack Development Mailing List (not for usage questions)
openstack-dev@lists.openstack.org
Hi Team,
I knew we didn't
On 19/11/14 20:30, Robert van Leeuwen wrote:
Thanks Robert. I guess that might suggest some configuration issue on
our end then. I'm curious, do you have any specific settings in terms of
pagination limits in your nova and neutron configuration files?
I do not remember having to set any in the
On 2014-11-19 09:01, Xav Paice wrote:
I do not remember having to set any in the past.
Do you proxy requests through e.g. a load-balancer?
Maybe that has some issues with larger requests...
Great call - we had to add tune.bufsize to our haproxy config for that
very reason.
Thank you both so
this in the nova logs:
OpenStack[nova:31337] DEBUG: REQ: curl -i
http://master:9696//v2.0/ports.json?device_id=fab4dac9-2de5-478b-be92-2a9f8694e6f6device_id=5b87a0f4-2d6e-4161-bc5a-0f31a373e893;
~150 more ID's here -X GET -H X-Auth-Token: token data -H
Content-Type: application/json -H Accept
I'm struggling with what seems like a nova problem on an Icehouse RDO
deployment. As an admin, I wanted to list all instances, but nova gives
me an error:
# nova list --all-tenants
ERROR: The server has either erred or is incapable of performing the
Running Icehouse RDO here on SL6.
I do
On 2014-11-18 16:06, Robert van Leeuwen wrote:
I do not see this error when running this command on our production environment.
As a test I also spawned 100 vm's in dev on a single hypervisor, also no issues.
Running neutron with ML2 plugin and openvswitch.
Thanks Robert. I guess that might
Thanks Robert. I guess that might suggest some configuration issue on
our end then. I'm curious, do you have any specific settings in terms of
pagination limits in your nova and neutron configuration files?
I do not remember having to set any in the past.
Do you proxy requests through e.g. a
: Wednesday, November 12, 2014 6:24 PM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [Nova][DR][NFV] opnfv proposal on DR capability
enhancement on OpenStack Nova
- Original Message -
From: Zhipeng Huang zhipengh...@gmail.com
To: OpenStack
)
Subject: Re: [openstack-dev] [Nova][DR][NFV] opnfv proposal on DR
capability enhancement on OpenStack Nova
- Original Message -
From: Zhipeng Huang zhipengh...@gmail.com
To: OpenStack Development Mailing List (not for usage questions)
openstack-dev@lists.openstack.org
Hi Team
- Original Message -
From: Zhipeng Huang zhipengh...@gmail.com
To: OpenStack Development Mailing List (not for usage questions)
openstack-dev@lists.openstack.org
Hi Team,
I knew we didn't propose this in the design summit and it is kinda rude in
this way to jam a topic into the
Hi Steve,
We are hammering out the details right now, and will send it out to the
community,like real soon :) Thanks for the comment!
On Wed, Nov 12, 2014 at 1:53 PM, Steve Gordon sgor...@redhat.com wrote:
- Original Message -
From: Zhipeng Huang zhipengh...@gmail.com
To: OpenStack
Greetings,
I was trying to install nova compute manually as per the documentation
given in:
*http://docs.openstack.org/juno/config-reference/content/hyper-v-virtualization-platform.html
http://docs.openstack.org/juno/config-reference/content/hyper-v-virtualization-platform.html
.*
As suggested
Hi all,
So been trying to figure out why this is happening I was hoping yall could
maybe shed some light on it asI really would not like to have recreate
everything on my controller node!
So whenever I try to sync the nova database:
su -s /bin/sh -c nova-manage db sync nova
I get this error in
Hi Team,
I knew we didn't propose this in the design summit and it is kinda rude in
this way to jam a topic into the schedule. We were really stretched thin
during the summit and didn't make it to the Nova discussion. Full apologies
here :)
What we want to discuss here is that we proposed a
In horizon, i see '14 instances used for me. This in turn comes from the
same source as 'nova absolute-limits'.
The problem is, I have 0 instances in use.
I even removed all instances for my user-id and my project-id from the nova
database. Now 'select count(*) from instances where user_id = '
On Tue, 2014-11-11 at 08:53 -0500, Don Waterloo wrote:
In horizon, i see '14 instances used for me. This in turn comes from
the same source as 'nova absolute-limits'.
The problem is, I have 0 instances in use.
I even removed all instances for my user-id and my project-id from the
nova
in 'nova absolute-limits' where does the 'totalInsancesUsed' come from? I
see '18' for me, but i have 4 instances running.
This shows up in Horizon on Project/Compute/Overview (incorrectly) for me.
$ nova absolute-limits
+-++
| Name| Value |
I think it's counted by tenant not user, so can you re-run the db query based
on tenant ?
Sent from Samsung Mobile
Original message
From: Don Waterloo
Date:05/11/2014 17:29 (GMT+01:00)
To: openstack@lists.openstack.org
Subject: [Openstack] nova absolute-limits versus usage
Hello everyone,
I am installing icehouse All-in-one version on ubuntu 14.04. After
installing keystone, glance and nova, when I run the command $nova
image-list, it gives me: ERROR: Unauthorized (HTTP 401) while keystone and
glance both are working pretty fine.
Please see logs:
1.
Hello,
I have a few questions regarding the instance resource quota feature in nova
which is documented here: https://wiki.openstack.org/wiki/InstanceResourceQuota
First, the section on disk IO states IO throttling are handled by QEMU. Does
this mean that this feature only works when the
The identity_uri option replaces auth_host/port/protocol in Juno.
On Fri, Oct 17, 2014 at 9:13 AM, Lars Kellogg-Stedman l...@redhat.com
wrote:
I'd like to resurrect the following thread from January:
(http://lists.openstack.org/pipermail/openstack/2014-January/004968.html)
...and to
I'd like to resurrect the following thread from January:
(http://lists.openstack.org/pipermail/openstack/2014-January/004968.html)
...and to pile on, another aspect I don't think we got around to
clarifying in the documentation - if auth_uri is set is setting of the
various bits that
/juno branch at:
https://github.com/openstack/nova/tree/proposed/juno
If you find an issue that could be considered release-critical, please
file it at:
https://bugs.launchpad.net/nova/+filebug
and tag it *juno-rc-potential* to bring it to the release crew's
attention.
Regards,
--
Thierry
, October 9, 2014 07:23
To: 'openstack@lists.openstack.org'
Subject: Re: [Openstack] Nova compute and network service are not starting
after upgrading to Ubuntu 14.04
Dear all,
In continuation with my email below, can somebody suggest me the steps to
recover / setup a VNIC that was deleted from
Hallo all,
I upgraded the operating system of one of the compute nodes in our cloud
infrastructure from Ubuntu 12.04 to 14.04 and after the upgradation, I found
that the nova-compute and network service were not started. The network
configuration in our Havana setup is based on FlatDHCP
Dear all,
In continuation with my email below, can somebody suggest me the steps to
recover / setup a VNIC that was deleted from the compute node after upgradation
process.
When I tried executing ifconfig -a name of the virtual interface on the
compute node, I am getting an error which
May be your bridges were deleted, what about 'ovs-vsctl show' command said?
From: Narayanan, Krishnaprasad [mailto:naray...@uni-mainz.de]
Sent: Thursday, October 9, 2014 07:23
To: 'openstack@lists.openstack.org'
Subject: Re: [Openstack] Nova compute and network service are not starting
after
Dear all,
we are experiencing some problems with our openstack infrastructure after the
upgrade from havana to icehouse (on Ubuntu 12.04).
We have successfully upgraded the controller and network nodes (the neutron
server is running on the network node) with quite no downtime using the upgrade
branch at:
https://github.com/openstack/nova/tree/proposed/juno
https://github.com/openstack/cinder/tree/proposed/juno
https://github.com/openstack/sahara/tree/proposed/juno
If you find an issue that could be considered release-critical, please
file it at:
https://bugs.launchpad.net/nova/+filebug
On Fri, Sep 26, 2014 at 01:03:06PM -0400, Sean Toner wrote:
On Friday, September 26, 2014 03:09:05 PM Daniel P. Berrange wrote:
1. What happens on an overcommit for the number of guest CPUs?
- For example, if I have a system with 2 sockets 4 cores each,
what
would
Hello,
I'm new to OpenStack development and would like to test the upcoming
NUMA features in Nova, particularly with regards to this blueprint:
https://blueprints.launchpad.net/nova/+spec/virt-driver-numa-placement
However, I'm a bit hazy with regards to several things. For example:
1. What
I'm new to OpenStack development and would like to test the upcoming
NUMA features in Nova, particularly with regards to this blueprint:
4. How to test whether a guest topology is actually using the memory
from the NUMA node it is specified to run on?
- Can this be verified at the
On Fri, Sep 26, 2014 at 01:43:26PM +, Robert van Leeuwen wrote:
I'm new to OpenStack development and would like to test the upcoming
NUMA features in Nova, particularly with regards to this blueprint:
4. How to test whether a guest topology is actually using the memory
from
On Fri, Sep 26, 2014 at 08:54:38AM -0400, Sean Toner wrote:
Hello,
I'm new to OpenStack development and would like to test the upcoming
NUMA features in Nova, particularly with regards to this blueprint:
https://blueprints.launchpad.net/nova/+spec/virt-driver-numa-placement
However,
On Friday, September 26, 2014 03:09:05 PM Daniel P. Berrange wrote:
1. What happens on an overcommit for the number of guest CPUs?
- For example, if I have a system with 2 sockets 4 cores each,
what
would happen if I have 2 guests, each one wanting 6 cores (assuming
this is
Hello fellow stackers.
I'm looking for discussions/plans re VM continuity.
I.e. Protection for instances using ephemeral storage against host failures
or auto-failover capability for instances on hosts where the host suffers
from an attitude problem?
I know fail-overs are supported and I'm
Excerpts from Adam Lawson's message of 2014-09-26 14:43:40 -0700:
Hello fellow stackers.
I'm looking for discussions/plans re VM continuity.
I.e. Protection for instances using ephemeral storage against host failures
or auto-failover capability for instances on hosts where the host suffers
Yes. Really three(?) different beasts, here.
Ephemeral storage is exactly that. It must contain nothing that needs to be
preserved. So you can factor this out into three main cases:
1. Instance boots from ephemeral storage. All persistent state is not
owned by the instance.
2. Instance boots
Generally speaking that's true when you have full control over how you
deploy applications as a consumer. As a provider however, cloud resiliency
is king and it's generally frowned upon to associate instances directly to
the underlying physical hardware for any reason. It's good when instances
can
On 09/26/2014 09:30 PM, Adam Lawson wrote:
It's good when instances can come and go as needed, but in a production
context, a failed compute host shouldn't take down every instance hosted
on it. Otherwise there is no real abstraction going on and the cloud
loses immense value.
A failed
Hi Chris,
Thanks for sharing more details. It looks like you are performing a
manual install on ubuntu 14.04 using canonical cloud repos.
That's fine, i think the issue you are experiencing has something to do
with upstart (the new init daemon) and the order OpenStack (nova in
particular
On 09/15/2014 05:02 AM, Abbass MAROUNI wrote:
Thanks Jay,
Does it require any admin rights to do a custom query on the Nova
database ? And if so do you know where to look for such a query ? Which
part of the nova code to include in the filter ?
I'm not talking about doing something via the
Thanks Jay,
Does it require any admin rights to do a custom query on the Nova
database ? And if so do you know where to look for such a query ? Which
part of the nova code to include in the filter ?
Best Regards,
On 09/13/2014 02:00 PM, openstack-requ...@lists.openstack.org wrote:
OK, so
Hi all,
I have been trying to set up a two node openstack architecture with
nova-network.
My problem is that the services in the compute node do not start
automatically and that is the reason why several errors raise (e.g. http
500 when i try to make the initial network)
The fact is that when i
Hi Christos,
Can you provide more details on the subject system?
It would be useful to know OS version, OpenStack release and the way you
are following to set up the system (e.g. manual, distribution, puppet, ...).
Best,
Thanassis
On 15/9/2014 1:11 ??, Christos Grivas wrote:
Hi all,
I
responsibility: Before printing this
e-mail or any other document, ask yourself whether you need a hard copy.
From: Srinivasreddy R srinivasreddy4...@gmail.com
Sent: Friday, September 12, 2014 11:33 AM
To: openstack@lists.openstack.org
Subject: [Openstack] nova
:* Srinivasreddy R srinivasreddy4...@gmail.com
*Sent:* Friday, September 12, 2014 11:33 AM
*To:* openstack@lists.openstack.org
*Subject:* [Openstack] nova not able to find networks
hi,
1. i have created a router
neutron router-create demo-router
2. attached the router to demo tenant demo
On 09/12/2014 04:08 AM, Abbass MAROUNI wrote:
I'm looking to use it in a cinder filter, where the filter will scan the
list of VMs on each host to find a suitable one.
OK, so not a normal user, but instead a service user (service being
cinder itself).
If this is a custom filter, I'd just go
Folks,
I have question, I am seeing a behavior, while deleting nova instance it
returns status as an Error and fails to delete itself.
So scenario, where I see this behavior is as follow:
1. Create a nova VM instance.
2. Create a cinder volume
3. Attach this volume to nova vm instance
Hi guys,
Do you know if it is possible to give normal users the right to list
hypervisors ?
Apparently setting hypervisor policies in /etc/nova/policy.json is not
enough the right to do so is buried within the Database or API code.
Any workaround ? even if it means that we need to comment
of compute nodes):
python-module-novaclient-2.17.0-alt1
python-module-nova-2014.1.2-alt2
openstack-nova-common-2014.1.2-alt2
openstack-nova-compute-2014.1.2-alt2
libvirt-1.0.4-alt2
Help me, please.
WBR.
Ainur Shakirov.___
Mailing list: http://lists.openstack.org
On 09/09/2014 05:41 AM, Abbass MAROUNI wrote:
Hi guys,
Do you know if it is possible to give normal users the right to list
hypervisors ?
Apparently setting hypervisor policies in /etc/nova/policy.json is not
enough the right to do so is buried within the Database or API code.
Any workaround ?
Hi Hossein,
openstack-dev is a development mailing list, focused around the future of
OpenStack and the development thereof. I would recommend that you address
your question (with appropriate debug log output) to the
openstack-operators mailing list.
Best regards,
Jesse
On 3 September 2014
Hi Jesse,
Thanks for your help. I'll continue my discussion under the other related
mailing list.
On Thu, Sep 4, 2014 at 11:23 AM, Jesse Pretorius jesse.pretor...@gmail.com
wrote:
Hi Hossein,
openstack-dev is a development mailing list, focused around the future of
OpenStack and the
Hi all,
I guess it is a keystone issue. Can you please post the output of
$keystone user-list ?
Thanks.
Regards,
Nitish B.
On Thu, Sep 4, 2014 at 1:28 AM, Chris Buccella
chris.bucce...@antallagon.com wrote:
Have you checked the nova-api log?
-Chris
On Wed, Sep 3, 2014 at 10:11 AM,
Hi All,
I am trying to resize the tiny flavor to small using Cirros image in Openstack
Icehouse.
I can go ahead and resize, it says 100% complete when I try the resize-confirm
command it gives the below error:
nova resize-confirm
ERROR: Cannot 'confirmResize' while instance is in
This mail is regarding the flag allow_resize_to_same_host=True in nova.conf.
Currently Nova allows to resize the instance across different host by default
and it provides the flag allow_resize_to_same_host to set to True, when
resize is required to be tested in single host environment.
But
Any Idea?
On Wed, Sep 3, 2014 at 6:41 PM, Hossein Zabolzadeh zabolza...@gmail.com
wrote:
Hi,
After successful installation of both keystone and nova, I tried to
execute the 'nova list' command by the folllowing env variables(My
Deployment Model is single machine deployment):
export
Hi,
After successful installation of both keystone and nova, I tried to execute
the 'nova list' command by the folllowing env variables(My Deployment Model
is single machine deployment):
export OS_USERNAME=admin
export OS_PASSWORD=...
export OS_TENANT_NAME=service
export
The blueprint serial-ports [1] provides an alternative to VNC and
SPICE. This is exposed via API to the user. Are there any plans to
exploit this (pretty cool) feature with horizon?
[1] https://blueprints.launchpad.net/nova/+spec/serial-ports
Regards,
Markus
Hi,
I am trying to spawn a VM using the cirros image and inject the network
information into the VM while spawing. However, I am getting the following
warnings/errors.
Exception AttributeError: GuestFS instance has no attribute '_o' in bound
method GuestFS.__del__ of guestfs.GuestFS
Hi, All
I’ve reported a bug related to this mail:
https://bugs.launchpad.net/nova/+bug/1362513
From: Joe Gordon [mailto:joe.gord...@gmail.com]
Sent: Wednesday, August 27, 2014 1:12 AM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [OpenStack][Nova
tune_items = ['disk_read_bytes_sec', 'disk_read_iops_sec',
'disk_write_bytes_sec', 'disk_write_iops_sec',
'disk_total_bytes_sec', 'disk_total_iops_sec']
# Note(yaguang): Currently, the only tuning available is Block I/O
# throttling for qemu.
Hey All,
Is it possible to setup a iops/bytesps limitation within nova using libvirt
methods? I've found the following links but cant get it to work with my
environment;
http://ceph.com/planet/openstack-ceph-rbd-and-qos/
https://wiki.openstack.org/wiki/InstanceResourceQuota
I see in the commit
Yes, it's possible just like a volume from Cinder. But it still exists
some works todo. We need to pass iops/bw throttle value in via config
or flavor metadata. If you want to get it as quick as possible, you
can add some hack codes like this:
tune_items = ['disk_read_bytes_sec',
CONF.libvirt.images_default_iops_second isn't in upstream yet, anyway I
think this is definitely a bug and we should support set rate limit for rbd
disk backend.
I filed a bug here to track this issue.
https://bugs.launchpad.net/nova/+bug/1362129
On Wed, Aug 27, 2014 at 7:05 PM, Haomai Wang
Thanks for the bug report, I'll keep an eye on the progress there. I've
attempted the patch mentioned and I can't seem to get it to work. Here is
my block under tune_items;
http://pastebin.mozilla.org/6181109
I've applied this to all nova-compute servers and restarted nova-compute
after the
to complete the scanning.
According to connect_volume at line 284 in nova.virt.libvirt.volume.py:
https://github.com/openstack/nova/blob/master/nova/virt/libvirt/volume.py#L252
Nova uses iscsiadm with --rescan to detect new volume, but this
command will scan all of the LUNs, including all the others
to scan all of the LUNs connected to the host, it
costs several minutes to complete the scanning.
According to connect_volume at line 284 in nova.virt.libvirt.volume.py:
https://github.com/openstack/nova/blob/master/nova/virt/libvirt/volume.py#L252
Nova uses iscsiadm with --rescan to detect
List (not for usage questions)
Subject: Re: [openstack-dev] [OpenStack][Nova]May be performance issues of
connect_volume in Nova
On Tue, Aug 26, 2014 at 5:36 AM, Wang Shen
ws1...@gmail.commailto:ws1...@gmail.com wrote:
Hi, All
I have done some work to test the performance of LUN scanning, use
Hi,
Is there any way to make HA proxy load balancer work with
nova-network,worried about fail over ip conflicting with IP/MAC stealing
rule.
trying to configure 2 HA proxy with keepalived and a fail over IP.
OR
Is there a load balancer that can actually work with nova-network
Thanks,
Hi Bill,
Could you please check whether libvirt daemon works well?
On Thu, Aug 14, 2014 at 6:52 PM, Bill WONG wongahsh...@gmail.com wrote:
Hi All,
i installed the 3 nodes OpenStack with Ubuntu 14.04.1, i followed the
document @ openstack official website, i installed everything, and it
Daniel P. Berrange berra...@redhat.com wrote on 08/12/2014 07:57:14
PM:
From: Daniel P. Berrange berra...@redhat.com
To: Markus Zoeller/Germany/IBM@IBMDE
Cc: openstack@lists.openstack.org
Date: 08/12/2014 07:57 PM
Subject: Re: [Openstack] [nova] Libvirt driver domain metadata - add
On 08/12/2014 10:50 AM, Markus Zoeller wrote:
Maybe the direction I'm heading is wrong. My intention is to enable a
correlation
between multiple libvirt domains independent from their flavor.
E.g.
-- ----
| Server: A | | Server: B || Server:
to the `libvirt.xml` file. For example the name
of the instance, the name of the flavor and the creation date.
Would it make sense to add the instance.metadata dictionary also?
API: /v2/{tenant_id}/servers/{server_id}/metadata
Code: https://github.com/openstack/nova/blob/master
and the creation date.
Would it make sense to add the instance.metadata dictionary also?
API: /v2/{tenant_id}/servers/{server_id}/metadata
Code: https://github.com/openstack/nova/blob/master/
nova/objects/instance.py#L148
You could ask danpb in #openstack-nova IRC about his
Hello,
I have 2 cinder-volume servers, each one with 2 storage backends.
Each of those cinder-volume servers are on different availability zones
(tdc-a and tdc-b), and there are 8 nova-compute servers (4 on tdc-a and
4 on tdc-b)
When I launch a new instance using the zone tdc-a Nova choose the
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