Hi Fabio,

That sounds to me like a globus-url-copy aborting the connection due to inactivty. Try -stall-timeout 0.

Mike

On 12/10/2013 7:24 PM, Fabio Moreira wrote:

Hi,

I'm facing a problem while transfering LOSF (Lots Of Small Files) with
pipelining through a WAN with high latency and a narrow bandwidth. When
I transfer the dataset, a bulk data of many small files, through a high
speed network, there aren't any problem. However  the error below
happens with transfers using guc through a low speed network:

error: globus_ftp_client: the operation was aborted

Beyond that error, the follow message appears in the end of
globus-gridftp.log file:

[20001] Tue Dec 10 22:56:09 2013 :: server01.mydomain:58338: [SERVER]:
421 Service not available, closing control connection.

Thanks in advance,

Fabio MS

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