Re: [Openstack] [SWIFT] PUTs and GETs getting slower

Hi, after adding additional disks and storing the account- and container-server on SSDs the performance is much better: Before: GETs average 620 ms PUTs average 1900 ms After: GETs average 280 ms PUTs average 1100 ms Onl

Re: [Openstack] Live Migration with Gluster Storage

Hello Guilherme and all, I was able to deploy live migration with gluster: I originally tried NFS like you did but I found problems. On the contrary, Gluster works perfectly and it's quite easy to instal and configure. This is what you need to do for a basic installation assuming that you have a

Re: [Openstack] Attach CD/DVDROM to instance

Good question,I do it manually by editing the domain on the compute node.Assuming you are using the libvirt driver, you can follow this procedure:http://builder.virt-tools.org/artifacts/libvirt-virshcmdref/html/sect-attach-disk.htmlRegards,Razique Razique Mahroua - Nuage & Corazique.mahr...@gmail.c

Re: [Openstack] SSH permissions (was: Re: Error during live migration)

It's getting weird really… now can you run a live migration from the command line? Le 20 août 2013 à 00:20, Guilherme Russi a écrit : > Yes: > > nova-manage service list > Binary Host Zone Status > State Updated_At > nova-certhe

Re: [Openstack] Live Migration with Gluster Storage

Please note that there is huge improvement in terms of perfs if you choose to cherry-pick the libgfapi driver which has recently been implemented in Nova [1]. That would assume you use Cinder bootable volumes instead of classical QCOW2 instances, but the improvement is worth it. -Sylvain

Re: [Openstack] Live Migration with Gluster Storage

Please note that there is huge improvement in terms of perfs if you choose to cherry-pick the libgfapi driver which has recently been implemented in Nova [1]. That would assume you use Cinder bootable volumes instead of classical QCOW2 instances, but the improvement is worth it. -Sylvain [1

Re: [Openstack] SSH permissions (was: Re: Error during live migration)

Hi, "Guilherme Russi" wrote: > I'm migrating it through the dashboard with the admin user. Is it wrong? Just to clarify a mismatch with the thread title: the "Migrate" option in the dashboard does not perform a live migration but uses "nova migrate", which involves a reboot. Julie

Re: [Openstack] Attach CD/DVDROM to instance

Hi, thanks for answering i mean attaching disk for troubleshooting issue, likes system rescue and etc i want to boot from disk, i tried used block device mapping but it fail. On 8/20/2013 2:56 PM, Razique Mahroua wrote: Good que

Re: [Openstack] Live Migration with Gluster Storage

Ergh, for some reason the pointer was lost. Here it is : http://blog.flaper87.org/post/520b7ff00f06d37b7a766dc0/ [1] : Le 20/08/2013 10:49, Sylvain Bauza a écrit : Please note that there is huge improvement in terms of perfs if you choose to cherry-pick the libgfapi driver which has recently bee

[Openstack] Designate/DnsaaS

Hi Stackers I am working with Designate in order to get a DnsaaS on my Openstack environment, and regarding Kiall@hp contribution, I've installed it following the "getting started guide" on the controller Node instead getting it from .deb's packages. But, I am a bit confused, because I can not fig

Re: [Openstack] SSH permissions (was: Re: Error during live migration)

Hello Razique, I'm trying to run this command: nova live-migration f18b6d2b-f685-4476-a7c0-e735db5113cf 192.168.3.3 Where f18b6d2b-f685-4476-a7c0-e735db5113cf is the ID from my new VM and 192.168.3.3 is the destiny compute node. I'm executing this command from my controller node and I have all IPs

Re: [Openstack] 'sudo ovs-vsctl' hit no tty issue

yulin...@dell.com wrote: > I’m developing a Quantum plugin and need to run ‘sudo ovs-vsctl’ command > in my python code. When I run it as a script on Ubuntu, it was OK. > However, if I run it as a background service(process), I hit the > following error: > > **YuLing debug -->line=sudo: no tty pre

Re: [Openstack] SSH permissions (was: Re: Error during live migration)

You need to use the hostname of the compute node, not the IP address for migration. In your case this would be either caos or tiersias On Aug 20, 2013, at 8:06 AM, Guilherme Russi wrote: Hello Razique, I'm trying to run this command: nova live-migration f18b6d2b-f685-4476-a7c0-e735db5113cf 19

Re: [Openstack] Baremetal OS image support

Excerpts from Jake G.'s message of 2013-08-19 21:31:34 -0700: > Thanks for the reply. That is good to here. > However, My baremetal host is CentOS 6.4 so i am unable to run > diskimage-builder. > Is there another way to create images for baremetal? Or perhaps pre-made > images somewhere? You can

Re: [Openstack] Unable to run Glance in a Devstack Installation

No, the conf file wasn't the problem. I finally found it in /opt/stack/glance/glance/store/base.py, in the line: msg = _("Failed to configure store correctly: %s " "Disabling add method." % e) I don't know what exactly character was the problem but I fixed it by chan

Re: [Openstack] SSH permissions (was: Re: Error during live migration)

Hello again guys, thank you all for your support, well here is what I've done: root@hemera:/var/lib/nova# nova live-migration d7d84b8d-937f-4061-8e1b-865aa6b78dba tiresias And here is what come next: root@hemera:/var/lib/nova# I'm trying to run the command from my Controller Node, the VM is first

Re: [Openstack] Unable to run Glance in a Devstack Installation

On 08/20/2013 05:56 AM, Victor Ruiz wrote: > No, the conf file wasn't the problem. > > I finally found it in /opt/stack/glance/glance/store/base.py, in the line: > > msg = _("Failed to configure store correctly: %s " > "Disabling add method." % e) This looks like a

[Openstack] [cinder] CreateVolumeFromSpecTask._create_from_image

Hello, It seems there is an error in CreateVolumeFromSpecTask for create volume from image (_create_from_image method) if not cloned: # TODO(harlowja): what needs to be rolled back in the clone if this # volume create fails?? Likely this should be a subflow or brok

[Openstack] [cinder] DuplicateOptError: duplicate option: volume_api_class

Hi guys,I'm currently deploying Grizzly under ubuntu raring, using the official repos (2013.1.2-0ubuntu1)When I want to run cinder-volume, I've the following error:http://paste.ubuntu.com/6008213/cinder.conf:http://paste.ubuntu.com/6008234/Have you guys ever encountered that issue?thanks! Razique M

Re: [Openstack] [cinder] DuplicateOptError: duplicate option: volume_api_class

Not sure if this is the cause, but your volume_driver looks wrong. For Grizzly, that should read volume_driver=cinder.volume.drivers.rbd.RBDDriver On Tue, Aug 20, 2013 at 3:42 PM, Razique Mahroua wrote: > Hi guys, > I'm currently deploying Grizzly under ubuntu raring, using the official > repos

Re: [Openstack] [cinder] DuplicateOptError: duplicate option: volume_api_class

Thanks a lot Jeremy, much better nowSolved! Razique Mahroua - Nuage & Corazique.mahr...@gmail.comTel : +33 9 72 37 94 15 Le 21 août 2013 à 01:01, Jeremy Hanmer a écrit :Not sure if this is the cause, but your volume_driver looks wrong.  For Grizzly, that should read volume_d

[Openstack] Raw Devices Through Cinder?

Is there a way to present a raw device to a VM through Cinder? It seems like I can do it with KVM specifically, but I would like to stick within the OpenStack framework if possible. Thanks, Steven. ___ Mailing list: http://lists.openstack.org/cgi-bin

Re: [Openstack] Raw Devices Through Cinder?

On Tue, Aug 20, 2013 at 7:40 PM, Steven Carter (stevenca) < steve...@cisco.com> wrote: > Is there a way to present a raw device to a VM through Cinder? It seems > like I can do it with KVM specifically, but I would like to stick within > the OpenStack framework if possible. > > ** ** > > Tha

[Openstack] Use of VIPs in Openstack

Hi! I was wondering if it is possible to use a Virtual IP or VIP for clustering services (LVS, SQL, etc...) or for 3rd party load balancers? I dont see a way to assign an IP address to multiple instances for this purpose. Thanks, Jake___ Mailing list:

Re: [Openstack] Baremetal OS image support

From:Clint Byrum To: openstack Sent: Wednesday, August 21, 2013 12:49 AM Subject: Re: [Openstack] Baremetal OS image support Excerpts from Jake G.'s message of 2013-08-19 21:31:34 -0700: > Thanks for the reply. That is good to here. > However, My baremetal host is CentOS 6.4 so i am unable

Re: [Openstack] Use of VIPs in Openstack

Hi Jake, This patch implements that exact usecase: https://review.openstack.org/#/c/38230/ . Hopefully, we'll get this in by the end of the week. Best, Aaron On Tue, Aug 20, 2013 at 7:47 PM, Jake G. wrote: > Hi! > > I was wondering if it is possible to use a Virtual IP or VIP for > clusterin

Re: [Openstack] Use of VIPs in Openstack

Great job! that looks awesome.  Cant wait for the patch to release.   From: Aaron Rosen To: Jake G. Cc: "openstack@lists.openstack.org" Sent: Wednesday, August 21, 2013 12:04 PM Subject: Re: [Openstack] Use of VIPs in Openstack Hi Jake,  This patch impl

[Openstack] tap/qvb/qvo interfaces are not being deleted on compute node

Hi, In my test installation of OpenStack, I see that too many tap/qvb/qvo interfaces are still there - but I have too few running instances to use them all. It looks like: root@nova02:~# virsh list --all IdName State --

[Openstack] Error while installing devstack using ./stack.sh

Hi All I am new to openstack/devstack. I just cloned the devstack git repo and then tried executing ./stack.sh. I am getting the below error after 5 minutes. Can someone help on what can i do next? dnsmasq-base iptables ldap-utils libldap-2.4-2 libldap-2.4-2:i386 libpython2.7 libsqlite3-0 li