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25. 09. 2008 Testing of PhEDEx service for the PSI Tier-3

I activated the PhEDEx service yesterday after removing some difficulties due to a missing protocol statement for SRMv2 in the trivial file catalog definition.

First tests were for transfers from FZK to PSI:

Throughput is quite good. We can fill the 1 Gb/s link if we want. But there is a particular SRM error state failing lots of the transfers. Seems at first sight source related:

Error message statistics per site:
===================================

 *** ERRORS from T1_DE_FZK_Buffer:***
    294   copy of [srm-URL] into [srm-URL] failed, status = SRM_FAILURE explanation=FAILED: at [date] state Failed : retrieval of "from" TURL failed with error java.lang.ArrayIndexOutOfBoundsException
    258   copy of [srm-URL] into [srm-URL] failed, status = SRM_FAILURE explanation=FAILED: at [date] state Failed : retrieval of "from" TURL failed with error java.lang.ArrayIndexOutOfBoundsException: 4
    219   copy of [srm-URL] into [srm-URL] failed, status = SRM_FAILURE explanation=FAILED: at [date] state Failed : retrieval of "from" TURL failed with error java.lang.ArrayIndexOutOfBoundsException: 3
    126   copy of [srm-URL] into [srm-URL] failed, status = SRM_FAILURE explanation=FAILED: at [date] state Failed : retrieval of "from" TURL failed with error java.lang.ArrayIndexOutOfBoundsException: 2
     36   copy of [srm-URL] into [srm-URL] failed, status = SRM_FAILURE explanation=FAILED: at [date] state Failed : retrieval of "from" TURL failed with error java.lang.ArrayIndexOutOfBoundsException: 1
      9   copy did not complete or status unknown
      5   no detail - validate failed: [unknown reason - inspect log]

SITE STATISTICS:
==================
                         first entry: 2008-09-24 12:27:50      last entry: 2008-09-25 12:26:45
    T1_DE_FZK_Buffer (OK: 1320  Err: 947  Exp:   0  Canc:   0  Lost:   0)   succ.: 58.2 %   total: 3260.3 GB  (37.8 MB/s)

Impact of this test on total PSI traffic (week view):

Server throughput (2 fileservers used) over last day:

-- DerekFeichtinger - 25 Sep 2008

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