[Openstack-operators] Cinder multi backends with nova-compute nodes

Hi all I am setting up Openstack Mitaka with multi backends of Cinder on Ubuntu. Cinder multi backends are EMC San FC and Ceph backend and it's quite working well. But I am thinking about dividing nova compute nodes which use specific backend. For example, I have 10 nova compute nodes and 5 nod

Re: [Openstack-operators] [oslo] RabbitMQ queue TTL issues moving to Liberty

> On 27 Jul 2016, at 4:05 AM, Dmitry Mescheryakov > wrote: > > > > 2016-07-26 2:15 GMT+03:00 Sam Morrison >: > The queue TTL happens on reply queues and fanout queues. I don’t think it > should happen on fanout queues. They should auto delete. I can understand the

[Openstack-operators] [tripleo] Node disk partitioning?

Hi, Does anyone know how to partition disks on the baremetal nodes of a TripleO deployment? For example, say I wanted /var/log on a different partition. For some reason, perhaps google search blindness or inability to think up new, innovative keywords, I cannot find any hints on even where this mi

Re: [Openstack-operators] [oslo] RabbitMQ queue TTL issues moving to Liberty

It only relates to Kubernetes in that Kubernetes can do automatic rolling upgrades by destroying/replacing a service. If the services don't clean up after themselves, then performing a rolling upgrade will break things. So, what do you think is the best approach to ensuring all the services shut

Re: [Openstack-operators] [oslo] RabbitMQ queue TTL issues moving to Liberty

2016-07-26 2:15 GMT+03:00 Sam Morrison : > The queue TTL happens on reply queues and fanout queues. I don’t think it > should happen on fanout queues. They should auto delete. I can understand > the reason for having them on reply queues though so maybe that would be a > way to forward? > > Or am

Re: [Openstack-operators] [oslo] RabbitMQ queue TTL issues moving to Liberty

2016-07-25 18:47 GMT+03:00 Fox, Kevin M : > Ah. Interesting. > > The graceful shutdown would really help the Kubernetes situation too. > Kubernetes can do easy rolling upgrades and having the processes being able > to clean up after themselves as they are upgraded is important. Is this > something

[Openstack-operators] Openstack Operators mid-cycle meet up - schedule brainstorm

Hi All, The OpenStack Operators mid-cycle meet up in NYC is fast approaching, being about a month from now. As mentioned previously, the registration is up on Evenbrite here: https://opsmidcyclenyc2016.eventbrite.com We need your input on the schedule. As for previous events, your input is kin

[Openstack-operators] [telecom-nfv] ops meeting #5

Hi All, Our 5th meeting is tomorrow [1] and has the start of an agenda [2]. Please feel free to add to the agenda. :) Also, we are trying to list [3] out a few mid-to-long term medium sized projects we could work on as a group. I've added a couple of thoughts I've had, but please, please do take

[Openstack-operators] Buffer I/O error on cinder volumes

Hi all, we got a strange problem on our new mitaka installation. We have this messages in the syslog on the block storage node: Jul 25 09:10:33 block1 tgtd: device_mgmt(246) sz:69 params:path=/dev/cinder-volumes/volume-41d6c674-1d0d-471d-ad7d-07e9fab5c90d Jul 25 09:10:33 block1 tgtd: bs_thread

[Openstack-operators] Community Voting NOW OPEN- OpenStack Summit Barcelona

Hi everyone, Session voting is now open for the October 2016 OpenStack Summit in Barcelona! VOTE HERE Hurry, voting closes Monday, August 8th at 11:59pm PDT (August 9th at 6:59am UTC). Please Note: Based on community feedba

[Openstack-operators] Error launching a defined domain with XML

hi , when create cluster with sahara 4.0.0 in M version ,using command line: $ time openstack dataprocessing cluster create --json my_cluster_create_default.json ++--+ | Field | Value

[Openstack-operators] [scientific][scientific-wg] Reminder: Scientific WG Meeting Tuesday 2100 UTC

Hi all - We have a Scientific WG IRC meeting later today at 2100 UTC on channel #openstack-meeting. The agenda is available here[1] and full IRC meeting details are here[2]. This week we’ll be focusing on planning for the Supercomputing conference. Best wishes, Stig [1] https://wiki.opensta

Re: [Openstack-operators] PCI Passthrough issues

Hi Joe, Jon - We seem to be good now on both qemu 2.3 and 2.5 with kernel 3.19 (lowest we've tried). Also thanks to Jon we had an easy fix for the snapshot issues! Next question - has anyone figured out how to make GPU P2P work? We haven't tried very hard yet, but with our current setup we're tel