I think what Paul is asking for it for xrdcp to issue full-sized reads and
trim after the fact so that it issue a warning. Right Paul?
Andy
On Tue, 10 Aug 2021, simonmichal wrote:
> Hi @paulmillar
>
> Sticking to your example, in case of `xrdcp` the third read request won't be for 4MB. Since the file is 9MB big and we already requested 8MB (2x 4MB chunk), `xrdcp` will trim the size of the 3rd chunk to 1MB. What I mean here is that `xrdcp` will send a request for 1MB of data (and not trim the data it received from the server). That's why, `xrdcp` never sees the extra data that RAL/Ceph is sending.
>
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