Re: XFS on top of RBD, overhead

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On Fri, Feb 2, 2024 at 7:44 AM Ruben Vestergaard <rubenv@xxxxxxxx> wrote:
> Is the RBD client performing partial object reads? Is that even a thing?

Yup! The rados API has both length and offset parameters for reads
(https://docs.ceph.com/en/latest/rados/api/librados/#c.rados_aio_read)
and writes (https://docs.ceph.com/en/latest/rados/api/librados/#c.rados_aio_write).

Josh
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