-
We would like to teach people from the beginning good practices that can make an analysis reproducible.
What would be the minimum set of skills / tricks people would need to know?
Here are some ide…
-
Currently the following agents are running as root:
- CRAB popularity on vocms041
- xrootd popularity on vocms041
- Victor on vocms041
- CMSSW popularity on vocms044
Can they be run as non-root (e.g.…
-
Hello, I am using the `coffea.nanoevents.NanoEventsFactory.from_root` function from `coffea.2024.5.0` and I am specifying chunking as defined in https://github.com/scikit-hep/uproot5/blob/v5.1.2/src/u…
-
this is a comparison of what the ATLAS entry looks like:
$ rucio-admin rse info CERN-PROD_DATATAPE
Settings:
=========
availability: 7
availability_delete: True
availability_read: True
…
-
Hi,
Lately, we have put the IN2P3 storage (dCache 9.2.6) under a lot of stress, leading to some instabilities. In practice, some `xroot` upload attempts from jobs running on worker nodes ended up h…
chaen updated
4 months ago
-
I have private samples on T2_BE_IIHE.
I can find my dataset in DAS: https://cmsweb.cern.ch/das/request?view=list&limit=150&instance=prod%2Fphys03&input=dataset%3D%2FTTTo2L2Nu*%2Fjusong-TopNanoAODv9*%…
-
Since 2.5.0 release, Hadoop supports xattr and it could set the checksum values as xattr and not files under /cksums dir as it is right now.
-
Based on email discussions with @Jo-stfc and others, there was a suggestion to add a mode where a limited token is generated on redirect, replacing any original authorization.
To some extent, we al…
-
Hi,
We are using xrootd `4.12.8` on EOS environment. We use a keytab file were we store the sss keys, if `daemon` sss key is not listed last, we see the following message on the fst nodes:
``…
-
Under certain error conditions XRootD generates the following `[3000]` error message:
```
INFO Tue, 19 Dec 2023 10:03:44 +0100; [1702976624039] BOTH xroot TRANSFER:TYPE 3rd pull
...
INFO…