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Hi grid users,
I am Yongheng Xu from Lancaster and I am having trouble uploading a single large root file (114GB) to CA-SFU-T21-disk using dirac. What I did was
dirac-dms-add-file /t2k.org/users/yoneheng.xu/run4a_FHC_combined.root ~/p6t_validation_samples/r4a.root CA-SFU-T21-disk -ddd
However, it runs for a while (~1 hour) then fails and gives the following error message:
2020-03-12 16:26:20 UTC dirac-dms-add-file [140363232319296] DEBUG: New session connecting to server at ('dirac01.grid.hep.ph.ic.ac.uk', 9133)
2020-03-12 16:26:20 UTC dirac-dms-add-file [140363232319296] DEBUG: Connected to: dips://dirac01.grid.hep.ph.ic.ac.uk:9133/Accounting/DataStore
2020-03-12 16:26:20 UTC dirac-dms-add-file [140363232319296] DEBUG: New connection -> 146.179.232.10:9133
2020-03-12 16:26:20 UTC dirac-dms-add-file [140363232319296] DEBUG: Closing socket
2020-03-12 16:26:20 UTC dirac-dms-add-file/DataManager/putAndRegister [140363232319296] DEBUG: putAndRegister: Sending accounting took 0.0 seconds
2020-03-12 16:26:20 UTC dirac-dms-add-file/DataManager/putAndRegister [140363232319296] DEBUG: Failed to put file to Storage Element. /home/t2k/yxu/p6t_validation_samples/r4a.root: Connection timed out ( 110 : Failed
to copy file /home/t2k/yxu/p6t_validation_samples/r4a.root to destination url srm://lcg-t2kse1.sfu.computecanada.ca:8443/srm/managerv2?SFN=/nd280data/t2k.org/users/yoneheng.xu/run4a_FHC_combined.root: [110] [gfalt_copy_file][perform_copy][srm_plugin_filecopy][srm_do_transfer][gfalt_copy_file][perform_copy][perform_local_copy][streamed_copy][gfal_plugin_closeG][gfal_gridftp_closeG][gfal_gridftp_closeG]
Operation timed out) 2020-03-12 16:26:20 UTC dirac-dms-add-file [140363232319296] ERROR: Error: failed to upload
/t2k.org/users/yoneheng.xu/run4a_FHC_combined.root to CA-SFU-T21-disk
I have tested with smaller files and they can be uploaded without any problem. Does anyone know what might be the cause of this issue? The full log is attached to this email.
Many thanks,
Yongheng Xu