On Fri, Jan 16, 2015 at 11:28 AM, Lipeng Wan <lipengwan86@xxxxxxxxx> wrote: > Dear all, > > Does Ceph provide a way to collect object-level I/O access traces? > Specifically, can we collect the traces to record how many times each > object has been accessed (read, write, etc.) during a fixed period of > time? I don't think we have any programmatic access, but depending on what you need it for you could enable messenger logging (or filestore logging, depending on what exactly you want) and count the references there. -Greg -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
