[ovirt-users] install IOPS limits
Roman Nikolayevich Drovalev
drovalev at kaluga-gov.ru
Fri Apr 10 04:14:23 EDT 2015
Hi,
Thanks for the answer, I know it. How to make restrictions IOPS each VM or
a disk VM, through the console(ovirt-engine)?
Roy Golan <rgolan at redhat.com> написано 09.04.2015 12:03:52:
> On 04/09/2015 10:31 AM, Roman Nikolayevich Drovalev wrote:
> Hello,
>
> How it is possible to instal restrictions for everyone VM IOPS
restrictions?
>
> I have read the documentation, how it can be made?
>
> 1. under your Data-Center-> QoS subtab create a new one with the desired
iops
> 2. go to one of your storage -> disk profile subtab, and now edit
> the profile with the name of your storage domain.
> 3. pick the newly created QoS from stage 1.
>
> now the all the disks under this storage domain have this profile. a
> restart of the VM from the engine is required.
>
> http://www.ovirt.org/Features/blkio-support
>
> From the documentation:
> Engine Core
> DB
> qos: added limit fields to qos table:
> max_throughput
> max_read_throughput
> max_write_throughput
> max_iops
> max_read_iops
> max_write_iops
>
> Thanks,
> Roman Drovalev
>
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