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Recent questions tagged libvirt

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Greetings, Apologies for the delayed notes with regards to the last tripleo-ci-squad meeting. Highlights: * Tempest * master/pike is down to 2 tempest failures [1] out of 1,337 tests executed. * stable/ocata is a full pass on tempest * ...

asked Jul 12, 2017 in openstack-dev by Wesley_Hayutin (2,320 points)   2
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0 responses 68 views

Dear Colleagues, I am trying to pass through a raw local disk from the hypervisor to one of its guests under openstack. I have read https://wiki.openstack.org/wiki/Raw-device-mapping-support which seems to address my requirement. I have ...

asked Jul 12, 2017 in openstack-dev by Lawrence_J._Albinson (680 points)   2
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0 responses 5 views

I wanted to provide an update on where we're at with the series of nova changes to integrate with the new style 3.27 volume attachments API. This is building a foundation between both projects for supporting multi-attach volumes in Nova in ...

asked Jul 7, 2017 in openstack-dev by mriedemos_at_gmail.c (15,720 points)   2 4 5
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31 responses 76 views

Hi, We are using OpenStack for managing realtime guests. We modified it and contributed to discussions on how to model the realtime feature. More recent versions of OpenStack have support for realtime, and there are a few proposals on how ...

asked Jul 6, 2017 in openstack-dev by Henning_Schild (600 points)   1
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8 responses 799 views

Hi All, I'm encountering an issue with live migrating between 2 Compute nodes with different CPU models. Host A has a Westmere CPU and host B has a Broadwell. I can migrate an instance from the Westmere host A to the Broadwell host B, but ...

asked Jul 5, 2017 in openstack by Oisin_O'Malley (500 points)   2 4 4
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6 responses 5 views

If the topics below interest you and you want to contribute to the discussion, feel free to join the next meeting: Time: Thursdays, 14:30-15:30 UTC Place: https://bluejeans.com/4113567798/ Full minutes: ...

asked Jul 4, 2017 in openstack-dev by Attila_Darazs (840 points)   1 1
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0 responses 3 views

Hi, My name is Xin Tan, majored in Computer Science, Peking University, China. I am a first year PHD student. Recently I’m doing a research on OpenStack about the contribution composition of a code file, which in order to explore the ...

asked Jun 26, 2017 in openstack-dev by TanXin (300 points)  
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7 responses 12 views

I missed [tripleo] tag. On Thu, Jun 15, 2017 at 12:09 PM, Emilien Macchi wrote: > If you haven't followed the "Configuration management with etcd / > confd" thread [1], Doug found out that using confd to generate > configuration files ...

asked Jun 20, 2017 in openstack-dev by emilien_at_redhat.co (36,940 points)   2 6 9
 
0 votes
1 response 67 views

Hi I have installed OpenStack using OpenStack-Ansible 14.1.1. I have installed Ceilometer, Aodh and using Mongo DB. I am trying simple autoscaling scenario. On Horizon GUI, I have not been able to see the resource usage getting updated ...

asked Jun 18, 2017 in openstack-operators by Amit_Kumar (980 points)   2 5 8
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0 responses 38 views

Hi, Lately I've been testing out the virtio-scsi libvirt driver for block devices. While it seems to work well and does support unmap/discard, I'm having problems when it comes to attaching additional cinder block devices. Essentially, I'm ...

asked Jun 15, 2017 in openstack by Jean-Philippe_Methot (600 points)   1 2 4
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10 responses 6 views

Hi, I am tying to deploy a software on openstack controller on the overcloud. One way to do this is by modifying ‘overcloud image’ so that all packages of our software are added to image and then run overcloud deploy. Other way is to ...

asked Jun 13, 2017 in openstack-dev by Dnyaneshwar_Pawar (540 points)   1
0 votes
0 responses 8 views

================================================================ KVM Forum 2017: Call For Participation October 25-27, 2017 - Hilton Prague - Prague, Czech Republic (All submissions must be received before midnight June 15, 2017) ...

asked Jun 9, 2017 in openstack-dev by Kashyap_Chamarthy (4,520 points)   1 2 3
0 votes
1 response 6 views

Hello, Does Ocata bits support adding custom resource monitor say network bandwidth? Nova Scheduler should consider new metric data for cost calculation each filtered host. -- Regards, NPS. ...

asked Jun 8, 2017 in openstack-dev by Narendra_Pal_Singh (200 points)  
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0 responses 3 views

Hello All, This is regarding bug https://launchpad.net/bugs/1667269 titled as Nova volume-attach doesn't care for device name Review is going on at https://review.openstack.org/#/c/454048/ Description: [root@greglinux2 ~(keystone_admin)]# ...

asked Jun 8, 2017 in openstack-dev by nidhi.hada_at_wipro. (940 points)   1 3
0 votes
1 response 41 views

The [libvirt]/live_migration_uri config option was deprecated in Ocata [1] in favor of two other config options: live_migration_scheme: defaults to tcp (could be ssh), only used for kvm/qemu virt types live_migration_inbound_addr: defaults ...

asked Jun 7, 2017 in openstack-dev by mriedemos_at_gmail.c (15,720 points)   2 4 5
0 votes
3 responses 32 views

Hello Matt, There is a serie of patches pushed upstream [0] to configure virtual functions of a SRIOV device to be "trusted". That is to fix an issue when bonding two SRIOV nics in failover mode, basically without that capabability set to ...

asked Jun 7, 2017 in openstack-dev by Sahid_Orentino_Ferdj (1,020 points)   1
0 votes
0 responses 114 views

On 06/07/2017 09:20 AM, Matt Riedemann wrote: > What I'm trying to do is continue to use ssh as the scheme since that's what > devstack sets up. So I set live_migration_scheme=ssh. > > Within the libvirt driver, it starts with a URL like ...

asked Jun 7, 2017 in openstack-operators by Chris_Friesen (20,420 points)   3 15 24
0 votes
4 responses 29 views

Hi, it seems to me that the way of adding extra NFS options to the cinder backend is somewhat confusing. 1. There is nfs_mount_options in cinder config file [1] 2. Then I can put my options to the nfs_shares_config file - that it could ...

asked Jun 7, 2017 in openstack-dev by Jiri_Suchomel (260 points)   1 2
0 votes
1 response 7 views

================================================================ KVM Forum 2017: Call For Participation October 25-27, 2017 - Hilton Prague - Prague, Czech Republic (All submissions must be received before midnight June 15, 2017) ...

asked Jun 6, 2017 in openstack-dev by Daniel_P._Berrange (27,920 points)   2 4 8
0 votes
5 responses 8 views

Hi folks, So I was having some back and forth internally about is cinder ready for usage and wanted to get other operators thoughts on how there cinder experiences have been going, any trials and tribulations. For context, we are running on ...

asked Jun 1, 2017 in openstack-operators by harlowja_at_fastmail (16,200 points)   2 5 7
 
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