wiki:developers-meeting-20100126
Last modified 11 years ago Last modified on 01/26/10 16:58:04

dCache Tier I meeting January 26, 2010

[part of a series of meetings]

Present

dCache.org(), IN2P3(), Sara(), Triumf(), BNL(), NDGF(), PIC(), GridKa(), Fermi(), CERN()

Agenda

(see box on the other side)

Site reports

Support tickets for discussion

[Items are added here automagically]

NDGF

Triumf

PIC

File requests:

Bunches of files, but one at a time.

Topic for tomorrow: how to monitor SRM activity.

Can monitor the number of remove operations that have been undertaken.

Paul&Tigran to email details on PostGreSQL and PnfsManager.

Within the SRM cell, do "print srm counters" with admin interface.

FZK

Everything is fine. Ready for ATLAS migration Chimera migration.

Little issue with ATLAS: seem to reach the network limit of pools, started doing p2p files to pools outside.

Are the two pools in the same poolgroup?

One poolgroup is part of a linkgroup and one poolgroup outside the linkgroup.

Two identical pools on different files.

100 p2p transfers allowed; p2p-server only ten allowed. (more than 100 queued) not many of these p2p transfers were working.

Are you still using different partitions: yes.

No, not using the percentage pool-2-pool.

Paul to email an explaination of the new percentage option to PoolManager.

DTNM

Same time, next week.