[Openstack] [Nova]Update glance image contents

Hello guys, I am dealing with one issue and that is a question *What is the right approach for updating openstack glance images?* When new version of cloud image comes out, for example Ubuntu cloud images , I want to update old openstack glance ima

Re: [Openstack] [Nova]Update glance image contents

Hi Ondrej, the following spec tries to address the issue that you described. https://review.openstack.org/#/c/508133/ Let me know if you have comments/suggestions. cheers, Belmiro On Fri, Jan 12, 2018 at 2:31 PM, Ondrej Vaško wrote: > Hello guys, > > I am dealing with one issue and that is a q

[Openstack] Cinder iscsi performance

Hello All, Fighting an issue with cinder iscsi performance being much slow than local ephemeral disk. We’re running multi-path with dual 10Gb nic, offloading is working and bandwidth across the links is minimal. I’ve looked at kernel schedulers in the VM’s and tried them all. I still nee

Re: [Openstack] Cinder iscsi performance

Hi Jim, What target driver do you use? LIO should be faster than a default tgtd. Regards, Ivan Kolodyazhny, http://blog.e0ne.info/ On Fri, Jan 12, 2018 at 4:27 PM, Jimmy Colestock wrote: > Hello All, > > Fighting an issue with cinder iscsi performance being much slow than local > ephemeral dis

[Openstack] [Gnocchi][Ceilometer]Alter storage time in gnocchi

Hello guys, I installed for my project the Openstack Pike Multinode with 1 controller node and 2 controller compute. I need update the time storage in database metrics for one minute or less. For default the gnocchi store each metric in 5 minutes. I upated in [dispatcher_gnocchi] for policy me