Here is a recipe from James Casey (James.Casey@cernNOSPAMPLEASE.ch) on how to make srmcopy work with the DPM :

  • Using srmcp to download from castor2
  • upload that file from local storage to a dpm
  • copy from castor2 to dpm, in 'pushmode'
  • download the file from the dpm to local storage.


$/opt/d-cache/srm/bin/srmcp srm://castorgridsc:8443/castor/cern.ch/grid/dteam/storage/transfer-test/castor2/s00/file-test.dat 
file:////tmp/foo

$ls -l /tmp/foo
-rw-r--r--    1 jamesc   zg   2364 Sep 27 16:56 /tmp/foo


$/opt/d-cache/srm/bin/srmcp file:////tmp/foo srm://lxfsrm528:8443/dpm/cern.ch/home/dteam/jamesc-foo
 
$dpns-ls -l /dpm/cern.ch/home/dteam/jamesc-foo
-rw-rw-r--   1 dteam002 cg    2364 Sep 27 17:01 /dpm/cern.ch/home/dteam/jamesc-foo


$/opt/d-cache/srm/bin/srmcp --debug  --pushmode=true 
srm://castorgridsc.cern.ch:8443/castor/cern.ch/grid/dteam/storage/transfer-test/castor2/s00/file-test.dat 
srm://lxfsrm528:8443/dpm/cern.ch/home/dteam/jamesc-foo-srmcp

Storage Resource Manager (SRM) CP Client version 1.16
Copyright (c) 2002-2005 Fermi National Accelerator Laborarory

SRM Configuration:
        debug=true
        gsissl=true
        help=false
        pushmode=true
        userproxy=true
        buffer_size=2048
        tcp_buffer_size=0
        stream_num=10
        config_file=/afs/cern.ch/user/j/jamesc/.srmconfig/config.xml
        glue_mapfile=/opt/d-cache/srm/conf/SRMServerV1.map
        webservice_path=srm/managerv1.wsdl
        webservice_protocol=https
        gsiftpclinet=globus-url-copy
        protocols_list=gsiftp
        save_config_file=null
        srmcphome=/opt/d-cache/srm
        urlcopy=bin/urlcopy.sh
        x509_user_cert=/afs/cern.ch/user/j/jamesc/.globus/usercert.pem
        x509_user_key=/afs/cern.ch/user/j/jamesc/.globus/userkey.pem
        x509_user_proxy=/tmp/x509up_u4290
        x509_user_trusted_certificates=/afs/cern.ch/user/j/jamesc/.globus/certificates
        retry_num=20
        retry_timeout=10000
        wsdl_url=null
        use_urlcopy_script=false
        connect_to_wsdl=false
        delegate=true
        full_delegation=true
        from[0]=srm://castorgridsc.cern.ch:8443/castor/cern.ch/grid/dteam/storage/transfer-test/castor2/s00/file-test.dat
         to=srm://lxfsrm528:8443/dpm/cern.ch/home/dteam/jamesc-foo-srmcp
=

Tue Sep 27 17:04:35 CEST 2005: starting SRMCopyPushClient Tue Sep 27 17:04:35 CEST 2005: SRMClient(https,srm/managerv1.wsdl,true) Tue Sep 27 17:04:35 CEST 2005: connecting to server Tue Sep 27 17:04:35 CEST 2005: connected to server, obtaining proxy SRMClientV1 : connecting to srm at httpg://oplapro58.cern.ch:8443/srm/managerv1 Tue Sep 27 17:04:37 CEST 2005: got proxy of type class org.dcache.srm.client.SRMClientV1 Tue Sep 27 17:04:37 CEST 2005: copying srm://castorgridsc.cern.ch:8443/castor/cern.ch/grid/dteam/storage/transfer-test/castor2/s00/file-test.dat into srm://lxfsrm528:8443/dpm/cern.ch/home/dteam/jamesc-foo-srmcp

SRMClientV1 : copy, srcSURLS[0]="srm://castorgridsc.cern.ch:8443/castor/cern.ch/grid/dteam/storage/transfer-test/castor2/s00/file-test.dat"

SRMClientV1 : copy, destSURLS[0]="srm://lxfsrm528:8443/dpm/cern.ch/home/dteam/jamesc-foo-srmcp" SRMClientV1 : copy, contacting service httpg://oplapro58.cern.ch:8443/srm/managerv1 Tue Sep 27 17:04:40 CEST 2005: srm returned requestId = 618988755 Tue Sep 27 17:04:40 CEST 2005: sleeping 1 seconds ... Tue Sep 27 17:04:42 CEST 2005: sleeping 1 seconds ... Tue Sep 27 17:04:44 CEST 2005: sleeping 1 seconds ... Tue Sep 27 17:04:45 CEST 2005: sleeping 1 seconds ... Tue Sep 27 17:04:46 CEST 2005: FileRequestStatus fileID = 0 is Done => copying of srm://castorgridsc.cern.ch:8443/castor/cern.ch/grid/dteam/storage/transfer-test/castor2/s00/file-test.dat is complete


$/opt/d-cache/srm/bin/srmcp --debug srm://lxfsrm528:8443/dpm/cern.ch/home/dteam/jamesc-foo-srmcp file:////tmp/foo2

Storage Resource Manager (SRM) CP Client version 1.16
Copyright (c) 2002-2005 Fermi National Accelerator Laborarory

SRM Configuration:
        debug=true
        gsissl=true
        help=false
        pushmode=false
        userproxy=true
        buffer_size=2048
        tcp_buffer_size=0
        stream_num=10
        config_file=/afs/cern.ch/user/j/jamesc/.srmconfig/config.xml
        glue_mapfile=/opt/d-cache/srm/conf/SRMServerV1.map
        webservice_path=srm/managerv1.wsdl
        webservice_protocol=https
        gsiftpclinet=globus-url-copy
        protocols_list=gsiftp
        save_config_file=null
        srmcphome=/opt/d-cache/srm
        urlcopy=bin/urlcopy.sh
        x509_user_cert=/afs/cern.ch/user/j/jamesc/.globus/usercert.pem
        x509_user_key=/afs/cern.ch/user/j/jamesc/.globus/userkey.pem
        x509_user_proxy=/tmp/x509up_u4290
        x509_user_trusted_certificates=/afs/cern.ch/user/j/jamesc/.globus/certificates
        retry_num=20
        retry_timeout=10000
        wsdl_url=null
        use_urlcopy_script=false
        connect_to_wsdl=false
        delegate=true
        full_delegation=true
        from[0]=srm://lxfsrm528:8443/dpm/cern.ch/home/dteam/jamesc-foo-srmcp
        to=file:////tmp/foo2

Tue Sep 27 18:02:00 CEST 2005: starting SRMGetClient
Tue Sep 27 18:02:00 CEST 2005: SRMClient(https,srm/managerv1.wsdl,true)
Tue Sep 27 18:02:00 CEST 2005: connecting to server
Tue Sep 27 18:02:00 CEST 2005: connected to server, obtaining proxy
SRMClientV1 : connecting to srm at httpg://lxfsrm528.cern.ch:8443/srm/managerv1
Tue Sep 27 18:02:01 CEST 2005: got proxy of type class org.dcache.srm.client.SRMClientV1
SRMClientV1 :   get: surls[0]="srm://lxfsrm528:8443/dpm/cern.ch/home/dteam/jamesc-foo-srmcp"
SRMClientV1 :   get: protocols[0]="http"
SRMClientV1 :   get: protocols[1]="dcap"
SRMClientV1 :   get: protocols[2]="gsiftp"
SRMClientV1 :  get, contacting service httpg://lxfsrm528.cern.ch:8443/srm/managerv1
doneAddingJobs is false
copy_jobs is empty
Tue Sep 27 18:02:09 CEST 2005:  srm returned requestId = 27373
Tue Sep 27 18:02:09 CEST 2005: sleeping 1 seconds ...
Tue Sep 27 18:02:11 CEST 2005: FileRequestStatus with SURL=srm://lxfsrm528:8443/dpm/cern.ch/home/dteam/jamesc-foo-srmcp is Ready

Tue Sep 27 18:02:11 CEST 2005:        received TURL=gsiftp://lxfsrm528.cern.ch/lxfsrm528:/shift/lxfsrm528/data01/cg/2005-09-27/jamesc-foo-srmcp.27372.0

doneAddingJobs is false
copy_jobs is not empty
Tue Sep 27 18:02:11 CEST 2005: fileIDs is empty, breaking the loop
copying CopyJob, source = gsiftp://lxfsrm528.cern.ch/lxfsrm528:/shift/lxfsrm528/data01/cg/2005-09-27/jamesc-foo-srmcp.27372.0 destination = file:////tmp/foo2

GridftpClient: memory buffer size is set to 2048
GridftpClient: connecting to lxfsrm528.cern.ch on port 2811
GridftpClient: gridFTPClient tcp buffer size is set to 0
GridftpClient: gridFTPRead started
GridftpClient: parallelism: 10
GridftpClient: waiting for completion of transfer
GridftpClient: gridFtpWrite: starting the transfer in emode from lxfsrm528:/shift/lxfsrm528/data01/cg/2005-09-27/jamesc-foo-srmcp.27372.0

GridftpClient: DiskDataSink.close() called
GridftpClient: gridFTPWrite() wrote 2364bytes
GridftpClient: closing client : org.dcache.srm.util.GridftpClient$FnalGridFTPClient@4be2cc
GridftpClient: closed client
execution of CopyJob, source = gsiftp://lxfsrm528.cern.ch/lxfsrm528:/shift/lxfsrm528/data01/cg/2005-09-27/jamesc-foo-srmcp.27372.0 destination = file:////tmp/foo2 completed

setting file request 0 status to Done
doneAddingJobs is true
copy_jobs is empty
stopping copier


$ls -l /tmp/foo2
-rw-r--r--    1 jamesc   zg           2364 Sep 27 18:02 /tmp/foo2 


-- SophieLemaitre - 04 Oct 2005

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