Hi Albert,

The native xrootd remoces all of te tpc CGI elements (unfortunately, t
removes far more than it should that kills delegated ALICE TPC).
Eliminating just the tcp.key element is the minimal requirement as this is
teh first thing that is usually checked butthat's an implementation thing.
So, I'd recommend removing all 'tpc.' elements.

Andy


On Thu, 20 Jun 2019, Albert Rossi wrote:

> Hi Andy,
>
>
> eliminating the tpc.key from the path query to the source on open seems to have worked for me, at least locally to my instance of xrootd.
>
>
> However, to be clear:  should NONE of the tpc.* appear?
>
>
> For instance, for this path
>
>
> [log in to unmask]&tpc.str=1&tpc.dlg=fndcatemp2.fnal.gov:1094&tpc.tpr=root&tpc.spr=root&[log in to unmask]&org.dcache.uuid=f310df5f-b765-4d34-87bf-7ed111b3aeae
>
>
> I should also be removing tpc.str, tpc.dlg, tpc.tpr and tpc.spr from the query?
>
>
> Their presence doesn't seem to be breaking anything, but I am using (still) a 4.9.0 server.
>
>
> Thanks, Al
>
>
> ________________________________________________
> Albert L. Rossi
> Application Developer & Systems Analyst III
> Scientific Computing Division, Data Movement Development
> FCC 229A
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> Fermi National Accelerator Laboratory
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>