Data Transfer Site Report Blackboard

CMS PhEDEx Transfer rate vs. quality, Production

rate-vs-quality_plot.png

rate-vs-quality_legend.png

From To Files Errors Comment
CERN PIC ~44000 ~4000 TRANSFER error during TRANSFER phase: [GRIDFTP] the server sent an error response: 500 500-Command failed. : connection prematurly closed
FNAL ~38500 ~3800 (null)
FZK ~37000 ~4000 TRANSFER error during TRANSFER phase: [GRIDFTP] the server sent an error response: 426 426 Transfer aborted (Unexpected Exception : java.lang.InterruptedException)
IN2P3 ~27800 ~9400 DESTINATION error during PREPARATION phase: [CONNECTION] failed to contact on remote SRM [httpg://ccsrm.in2p3.fr:8443/srm/managerv2]. Givin' up after 3 tries
ASGC ~11000 ~1300 SOURCE error during PREPARATION phase: [REQUEST_TIMEOUT] failed to prepare source file in 180 seconds
CNAF ~8000 ~1700 SOURCE error during PREPARATION phase: [REQUEST_TIMEOUT] failed to prepare source file in 180 seconds
RAL ~2000 ~1000 SOURCE error during PREPARATION phase: [REQUEST_TIMEOUT] failed to prepare source file in 180 seconds

CRUZET3

  • /Cosmics/CRUZET3_CRUZET3_V2P_ALCARECOCosmics0T_v4/ALCARECO
    • PIC -> CAF = ok
    • PIC -> CERN = 3 errors last on PIC side
    • CERN -> PIC = some errors on CERN side
    • as of Tuesday only 7/50 files transferred
    • Stephen notified CERN IT

FNAL offline for ~13 hours on Saturday

  • unsceduled downtime
  • hardware failure
  • investigating high availability/heartbeat solution for automatic fail over

PhEDEx Consistency Campaign update

  • 10 sites registered for campaign: t1 = 5, t2 = 5
  • SE types: dcache = 5, castor = 3, storm = 1, dpm = 1
  • starting cleanup and tests week 29

Latency issues at FNAL

  • combination of tape backlog from previous week causing PhEDEx links to become invalid
  • missing root directory, not really sure if this was a problem, but I created the root dirs anyways
  • transfers okay now

New Tier-3s

  • T3_US_UMD
    • passed Debug commissioning tests
  • T3_US_Colorado
    • all info is in, will complete DataOps tasks on July 15.
  • T3_GR_Ioannina
    • all info is in, needs approval

New PhEDEx / SiteDB site creation

  • continuing to refine PhEDEx site creation twiki
  • still determining appropriate management approval process for T3s

PhEDEx operations/admin documentation

Savannah

  • closed 16 Savannah requests this week

Topic attachments
I Attachment History Action Size Date Who Comment
PNGpng rate-vs-quality_legend.png r1 manage 8.1 K 2008-07-11 - 17:24 PaulRossman  
PNGpng rate-vs-quality_plot.png r1 manage 31.2 K 2008-07-11 - 17:24 PaulRossman  

This topic: CMSPublic > DataTransferAndIntegrity > DataTransferSiteReportBlackboard2008W28
Topic revision: r4 - 2008-07-15 - PaulRossman
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2022 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
or Ideas, requests, problems regarding TWiki? use Discourse or Send feedback