Re: LibRBD QoS feature

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On Tue, Feb 14, 2017 at 9:36 AM, LIU, Fei <james.liu@xxxxxxxxxxxxxxx> wrote:
> Hi Sage and Mark,
>    As mentioned in last Ceph weekly performance meeting, we are going to have a plan to have QoS with LibRBD (Not qemu QoS) if I remember right , correct?

FYI, Sage mentioned adding QoS to RADOS based on the mlock paper.
https://www.mail-archive.com/ceph-users@xxxxxxxxxxxxxx/msg34188.html

> Here is the background,  we are going to have lots of clients to access their own images in a pool of Ceph cluster, we don’t want to have performance impact among the clients. Thanks for your input in advance.
>
>   Regards,
>   James
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