Actually, more correctly, xrootd *does* allow overwrites. It's just the
http option selection directs it not to.

On Mon, 13 Nov 2017, Brian Bockelman wrote:

> HTTP PUT is meant to be an idempotent operation:
>
> https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/PUT
>
> That is, it should be possible to PUT multiple times against the same resource - i.e., it should allow overwrites.
>
> Unfortunately, XRootD does not do this - it disallows overwrites.
>
> Seems to be as simple as changing this line: https://github.com/xrootd/xrootd/blob/master/src/XrdHttp/XrdHttpReq.cc#L1093
>
> --
> You are receiving this because you are subscribed to this thread.
> Reply to this email directly or view it on GitHub:
> https://github.com/xrootd/xrootd/issues/620


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