On 29 October 2015 at 19:24, Burkhard Linke <
[email protected]> wrote:
> # ceph tell osd.1 bench
> {
> "bytes_written": 1073741824,
> "blocksize": 4194304,
> "bytes_per_sec": 117403227.000000
> }
>
> It might help you to figure out whether individual OSDs do not perform as
> expected. The amount of data written is limited (but there's a config
> setting for it). With 1 GB as in the example above, the write operation
> will probably be limited to the journal.
>
Thats perfect, thanks Burkhard, it lets me compare osd's and configurations.
--
Lindsay
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