RAL Tier1 LCG CE Procedures
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Contents
Adding things to the CE configuration and its information system
Updating VOs on CE
- Install updates but exclude perl-DBD-Mysql (see Savannah Bug 17179 for reasons)
- Update site-info.def for new VOS
- Run YAIM : configure_node <site-info.def> CE
- Stop and chkconfig off following services: bdii gridice-mds gridice_daemons edg-fmon-agent rgma-gin
Adding queues
- Ask Fabric team to add queue to scheduler
- Add queues to tier1-yaim-config site-info.def and release new rpm
- Install the new rpm
- Then follow procedure in #Updating VOs on CE
Making an SE a Close SE to a CE
(Assuming the SE has an information provider already) (This only applies if the SE is not listed in the SE_LIST variable in site-info.def)
On the CE
- Edit /opt/lcg/var/gip/lcg-info-static-cesebind.conf
- For each appropriate queue (S queue + vo specific queues) add under dn: GlueCESEBindGroupCEUniqueID=<CE Id>:2119/jobmanager-lcgpbs-<queue, as above>
GlueCESEBindGroupSEUniqueID: <new-se-hostname>
- Then at the end of the file add
dn: GlueCESEBindSEUniqueID=<new-se-hostname>,GlueCESEBindGroupCEUniqueID=<CE Id>:2119/jobmanager-lcgpbs-<queue, as above> GlueCESEBindCEAccesspoint: <path from SE info provider minus vo name> GlueCESEBindCEUniqueID: <CE Id>:2119/jobmanager-lcgpbs-<queue as above> GlueCESEBindMountInfo: <path from SE info provider minus vo name> GlueCESEBindWeight: 0