how to use /eos data for Slurm batch jobs

There is a test EOS installation available for Slurm batch system - eos partition:

$ sinfo|grep eos
eos          up    1:00:00      3   idle t3wn[41-43]

To run batch test with eos please use test login node t3ui04.

On t3ui04 issue the following commands:

$ kinit
Password for username@CERN.CH:**********

and

$ eosfusebind -g krb5 $HOME/krb5cc_$UID

Correspondingly eosfusebind -g krb5 $HOME/krb5cc_$UID must be added to batch submit script. At least during test period only few WNs with mounted /eos are available and job time is limited for 1 hour.

-- NinaLoktionova - 2020-03-19

This topic: CmsTier3 > WebHome > HowToEOS > Eos-slurm
Topic revision: r1 - 2020-03-19 - NinaLoktionova