Atlas:Analysis ST 2009 Errors

--Chollet 16:40, 20 mars 2009 (CET)

--Chollet 14:24, 15 mai 2009 (CEST)

Errors follow-up - Known issues

• Corrupted input AOD files found

 AOD.027097._37998.pool.root  
 AOD.027579._24654.pool.root 
 AOD.027076._10514.pool.root

- Badread error example

rfio:clrgpfssrv03-dpm.in2p3.fr//storage/atlas1/atlas/2008-10-30/AOD.027579._24654.pool.root.2781052.0 at byte:32849441, branch:m_genParticles.m_endVtx, entry:217, badread=0

- To check if the file is corrupted on SE or not, please refer to ATLAS procedure (requests an certificate approved by ATLAS) defined here:
https://twiki.cern.ch/twiki/bin/view/Atlas/DDMOperationProcedures#Checksum_error_triggered_by_dq2

• IN2P3-CPPM / IN2P3-LPC : overload of lcg-gt during SURL to TURL conversion

Jobs running forever with error, killed by the batch system. The error should at least be catched by Ganga - Savannah ticket opened : https://savannah.cern.ch/bugs/index.php?48537

 send2nsd: NS009 - fatal configuration error: Host unknown:  dpnshome.in2p3.fr
 send2dpm: DP000 - disk pool manager not running on marwn04.in2p3.fr 

This arrive for 13 jobs, all starts running nearly at the same time Thu Jan 29 22:37:53 and run in error around Jan 30 00:21. I have put two of this stdout, stderr there :
http://marwww.in2p3.fr/~knoops/752629.marce01.in2p3.fr/
http://marwww.in2p3.fr/~knoops/752631.marce01.in2p3.fr/
Heavy load of the local DPM server observed at that time.

• IN2P3-LAPP : during ST125, 30/01/09 jobs still running after 2500 minutes, failing to connect to LFC with the message :

send2nsd: NS002 - send error : _Csec_recv_token: Received magic:30e1301 expecting ca03
cannot connect to LFC 

Service was up and running fine at that time Is it due to an expired proxy ?

• RO_07 : ST jobs can not store the output locally and are always using the fail-over storing output files in Lyon

still configuration problem with the USERDISK token on tbit00.nipne.ro SE ?

lcg-cr --vo atlas -s ATLASUSERDISK  -t 2400 -d srm://tbit00.nipne.ro/dpm/.....
dpm_getspacetoken: Unknown user space token description