[Openstack-operators] Public Cloud WG PTG Summary

2018-04-23 Thread Zhipeng Huang
Hi team, Sorry for this long overdue summary. During the Dublin PTG as a WG we held two successful discussion sessions on Mon and Tues, and below are the conclusions for this year's planning as far as I could recall. Please feel free to provide further feedback :) - Passport Program v2

Re: [Openstack-operators] 4K block size

2018-04-23 Thread Mark Mielke
On Mon, Apr 23, 2018 at 3:54 PM, Sean McGinnis wrote: > On Mon, Apr 23, 2018 at 05:46:40PM +, Tim Bell wrote: > > Has anyone experience of working with local disks or volumes with > physical/logical block sizes of 4K rather than 512? > > There seems to be KVM support for this (http://fibrevil

[Openstack-operators] Strange behaviour change in cinder with a Dell compellent backend

2018-04-23 Thread Jean-Philippe Méthot
Hi, This is a very strange behaviour that has causing me issues with my SAN ever since we upgraded to Mitaka or Ocata I believe, several months ago. Essentially, I used to be able to change the ID of a disk in the SAN to swap the disk in Openstack. So, for example, I had disk 1. I could restore

Re: [Openstack-operators] OpenStack User Survey: Identity Service, Networking and Block Storage Drivers Answer Options

2018-04-23 Thread Allison Price
Hi Tim, Sorry for the delay in response, and thank you for bringing this up. We tried to clarify the Networking Drivers by explicitly specifying each distinct driver that might be selected and noting which ones were ML2, but we're also open to other ideas if people have suggestions. Cheers, A

Re: [Openstack-operators] 4K block size

2018-04-23 Thread John van Ommen
The benchmarks DO appear to show a modest improvement. In the bugzilla post you linked, Paolo said that "With 4k logical sector size in the host, you must have a 4k logical sector size in the guest too." So it appears you'd need to use a disk that physically supports it, along with an OS that su

Re: [Openstack-operators] 4K block size

2018-04-23 Thread Sean McGinnis
On Mon, Apr 23, 2018 at 05:46:40PM +, Tim Bell wrote: > > Has anyone experience of working with local disks or volumes with > physical/logical block sizes of 4K rather than 512? > > There seems to be KVM support for this > (http://fibrevillage.com/sysadmin/216-how-to-make-qemu-kvm-accept-4k

Re: [Openstack-operators] [Openstack] help

2018-04-23 Thread Melvin Hillsman
Douaa can you provide details on the error you are getting? Also I am adding the Operators ML as some more practitioners may be able to see it from there. On Mon, Apr 23, 2018 at 11:55 AM, Douaa wrote: > Hello > I'm trying to use openstack (VIM) on openbaton for that i create to VMs > one for Op

[Openstack-operators] 4K block size

2018-04-23 Thread Tim Bell
Has anyone experience of working with local disks or volumes with physical/logical block sizes of 4K rather than 512? There seems to be KVM support for this (http://fibrevillage.com/sysadmin/216-how-to-make-qemu-kvm-accept-4k-sector-sized-disks) but I could not see how to get the appropriate f

Re: [Openstack-operators] Receipt to transfer the ownership of an instance

2018-04-23 Thread Massimo Sgaravatto
Thanks for the hint ! :-) Cheers, Massimo On Mon, Apr 23, 2018 at 1:38 PM, Saverio Proto wrote: > Hello Massimo, > > what we suggest to our users, is to migrate a volume, and to create a > new VM from that volume. > https://help.switch.ch/engines/documentation/migrating-resources/ > > the bad t

[Openstack-operators] [OpenStack] [user-committee] Reminder: UC Meeting 4/23 @ 1800UTC

2018-04-23 Thread Melvin Hillsman
Hi everyone, Friendly reminder we have a UC meeting tomorrow in #openstack-uc on freenode at 18:00UTC Agenda: https://wiki.openstack.org/wiki/Governance/Foundation/UserCo mmittee#Meeting_Agenda.2FPrevious_Meeting_Logs -- Kind regards, Melvin Hillsman mrhills...@gmail.com mobile: (832) 264-264

Re: [Openstack-operators] Receipt to transfer the ownership of an instance

2018-04-23 Thread Saverio Proto
Hello Massimo, what we suggest to our users, is to migrate a volume, and to create a new VM from that volume. https://help.switch.ch/engines/documentation/migrating-resources/ the bad thing is that the new VM has a new IP address, so eventually DNS records have to be updated by the users. Cheers

[Openstack-operators] [I18n] Office Hours, Thursday, 2018/04/26 13:00-14:00 UTC & 2018/05/03 07:00-08:00 UTC

2018-04-23 Thread Frank Kloeker
Hello, the I18n team wants to change something in collaboration and communication with other teams and users. Instead of team meetings we offer around the Summit an open communication on Freenode IRC #openstack-i18n channel. Feel free to add your topics on the wiki page on [1]. Or better joi

[Openstack-operators] Receipt to transfer the ownership of an instance

2018-04-23 Thread Massimo Sgaravatto
As far as I understand there is not a clean way to transfer the ownership of an instance from a user to another one (the implementation of the blueprint https://blueprints.launchpad.net/nova/+spec/transfer-instance-ownership was abandoned). Is there at least a receipt (i.e. what needs to be chang