SC3 Weekly Meeting

Date and Location -------------------------

    1. August 2005
    2. :00 - 17:30 B28-S-15

Attendees --------------------------------- ASCC:

BNL

FNAL
Yujun wu

FZK:

IN2P3

INFN

SARA

NGDF

TRIUMF

PIC

RAL

CERN
Jamie Shiers, James Casey, Patrica Mendez Lorenzo,

DESY
Michael

Expts

T2:

Subject -------------------------------------

__________________________________________________________________________

Discussion

Issues holding up sites still

Jeremy: We still don't have the lightpath back yet. It should have taken a week, but has taken longer.

Tiziana: Should T1 sites start to use FTS 1.3.

Gavin: Yes - we'll announce it.

Dantong: Does 1.3 fix the srmcp issue with dcache.

James: No.

Killian: Do we need to publish the second BDII site.

James: Yes, but perhaps not for T2.

Michael: We're publishing 2 BDII right now.

James: With 1 CE, or 2.

Michael : With 2. that's easier.

Killian: We can't do srmcp right now to T1. What do we need to open in the firewall.

Michael: port 20K -> 60K for data ports. We're working on a config to allow this to be configurable.

Testing and debugging Managed to get close to maximal throughput for DESY. Also showed that a low number of streams was quite good.

Will try and put together the numbers and publish the results.

Edit | Attach | Watch | Print version | History: r2 < r1 | Backlinks | Raw View | WYSIWYG | More topic actions
Topic revision: r2 - 2006-11-28 - LaurenceField
 
    • Cern Search Icon Cern Search
    • TWiki Search Icon TWiki Search
    • Google Search Icon Google Search

    LCG All webs login

This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2019 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback