Re: [Openstack-operators] Updating flavor quotas (e.g. disk_iops) on existing instances.

2016-07-13 Thread Sławek Kapłoński
Hello, Yes, You're right that make it with virsh will work only until next hard reboot/stop/suspend/migrate of instance but I thought only about changing flavor extra-specs and apply it to running vms with virsh :) Also I think that updating flavor extra-specs can be probably done also through nov

Re: [Openstack-operators] Updating flavor quotas (e.g. disk_iops) on existing instances.

2016-07-12 Thread Van Leeuwen, Robert
>> Since the instance_extra flavor table is a big JSON blob it is a pain to >> apply changes there. >> Anybody found an easy way to do this? > If You are using virsh, You can apply such limits manually for each > instance. Check blkiotune command in virsh. Using virsh is only for the running inst

Re: [Openstack-operators] Updating flavor quotas (e.g. disk_iops) on existing instances.

2016-07-12 Thread Sławek Kapłoński
Hello, If You are using virsh, You can apply such limits manually for each instance. Check blkiotune command in virsh. -- Best regards / Pozdrawiam Sławek Kapłoński sla...@kaplonski.pl On Tue, 12 Jul 2016, Van Leeuwen, Robert wrote: > Hi, > > Is there an easy way to update the quotas for flav

[Openstack-operators] Updating flavor quotas (e.g. disk_iops) on existing instances.

2016-07-12 Thread Van Leeuwen, Robert
Hi, Is there an easy way to update the quotas for flavors and apply it to existing instances? It looks like these settings are tracked in the “instance_extra” table and not re-read from the flavor when (hard) re-booting the instances. Since the instance_extra flavor table is a big JSON blob it