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Issue with xrdcp and xrootd python client while using xrdcl-authz-plugin at coffea-casa #374
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Hi Oksana, can you confirm that the plugin is being built of the xcache branch? Some of the strings suggest it's coming from master. At least for |
Hi @oshadura and @jthiltges, I'm "the user" in Oksana's original post, and I thought it might be helpful to give a little context. The main functionality I'm looking for is to be able to list files on LPC EOS like I would with |
Now since we have deployed @jthiltges plugin
|
Interesting result. This appears to partially be an issue with our xcache (running in docker). The xcache tells the client to contact 172.23.0.2, which is a private IP of the xcache container. And as expected, the client cannot connect.
For now, I switched the red-xcache container over to host-mode networking (
On the xcache server side:
I suspect that listing directory contents will be painfully slow if the request doesn't go directly to the target server/cluster. Otherwise, I'm guessing it will result in a search of the entire hierarchy. |
Update, the second query now end up showing
|
The user reported that at CMS coffea-casa AF while using
xrdcp
to copy files, we see "Operation is not implemented" error:as well there is a segfault while using xrootd python API:
Current repository with plugin: https://github.com/jthiltges/xrdcl-authz-plugin/tree/xcache
cc @jthiltges
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