Re: Ceph Block Storage QoS

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On 2013-11-08 03:20, Haomai Wang wrote:
On Fri, Nov 8, 2013 at 9:31 AM, Josh Durgin <josh.durgin@xxxxxxxxxxx> wrote:

I just list commands below to help users to understand:

cinder qos-create high_read_low_write consumer="front-end"
read_iops_sec=1000 write_iops_sec=10


Does this have any normalisation of the IO units, for example to 8K or something? In VMware we have similar controls for ages but they're not useful, as a Windows server will through out 4MB IO's and skew all the metrics.
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