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> On the client side, if you set `export DAVIX_DISABLE_REDIRECT_CACHING=True`, does it work?

Manual tests without it as well right now:
```bash
gfal-copy -p -v -f -K adler32 --checksum-mode both --copy-mode pull davs://<src> davs://xrootd.phy.bris.ac.uk:1094/xrootd/cms/<dst>
```
With the latest upgrades (see https://github.com/xrootd/xrootd/issues/1736#issuecomment-1292240061) things started to work for the manual tests.

The diff between the logs for unmodified and `DAVIX_DISABLE_REDIRECT_CACHING=True`: the latter does not contain the line 
```
DEBUG Davix: Add cached redirection <HEAD davs://xrootd.phy.bris.ac.uk:1094 ...
```

But if I take the line at face-value, it looks like the correct thing. The [FTS debug log](https://gist.github.com/kreczko/d5840cd996522102dd0f9f30470961d0) also contains a line like that.


Anyway, client-side changes are not useful to me as I have no control over what FTS does and since FTS serves a lot of sites they will not change their settings for just one. We tried fts-cms.cern.ch and lcgfts3.gridpp.rl.ac.uk and the only difference is the timeout time for the checksum request - 15min vs 9 min respectively.

We also have `dteam` enabled, if you want to have a go: `davs://xrootd.phy.bris.ac.uk:1094/xrootd/dteam`.


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