Error transferring for large files

Hello all,

I've used winscp to automate transferring large files (30GB - 250GB) to FTP server (Pure-Ftpd). This works fine to files smaller than 50GB, but the transfer stops for bigger files. Filezzila always works :)

Tested versions:
WinSCP 5.5.6
WinSCP 5.6.3 beta

Operating system: Windows Server 2008 64bits

Protocol: FTP
FTP Server: Pure-Ftpd 1.0.3(RedHat 6.2)

Here is the script:

. 2014-12-09 08:38:07.819 Command-line: "C:\Program Files (x86)\WinSCP\WinScp.exe" /resumesupport /log="C:\winscp.log" /xmllog="C:\winscp.xml" /command "option batch abort" "option confirm off" "option transfer binary" "open mediaval" "put ""E:\VIDEOFILES\1238727.mov"" ""/VIDEOFILES/1238727.mov""" "exit"


. 2014-12-09 08:38:07.819 Time zone: Current: GMT-2, Standard: GMT-3 (E. South America Standard Time), DST: GMT-2 (E. South America Daylight Time), DST Start: 18/10/2014, DST End: 15/02/2014
. 2014-12-09 08:38:07.820 Login time: terça-feira, 09 de dezembro de 2014 08:38:07
. 2014-12-09 08:38:07.820 --------------------------------------------------------------------------
. 2014-12-09 08:38:07.820 Script: Retrospectively logging previous script records:
> 2014-12-09 08:38:07.820 Script: option batch abort
< 2014-12-09 08:38:07.820 Script: batch abort
< 2014-12-09 08:38:07.820 Script: reconnecttime 120
> 2014-12-09 08:38:07.820 Script: option confirm off
< 2014-12-09 08:38:07.820 Script: confirm off
> 2014-12-09 08:38:07.820 Script: option transfer binary
< 2014-12-09 08:38:07.820 Script: transfer binary
> 2014-12-09 08:38:07.820 Script: open mediaval
. 2014-12-09 08:38:07.820 --------------------------------------------------------------------------


* 2014-12-09 09:38:20.242 (ExtException) **Copying files to remote side failed.**
* 2014-12-09 09:38:20.242 Disconnected from server
. 2014-12-09 09:38:20.247 Asking user:
. 2014-12-09 09:38:20.247 Error transferring file 'E:\VIDEOFILES\1238727.mov'. ("Copying files to remote side failed.","Disconnected from server")
< 2014-12-09 09:38:20.254 Script: Error transferring file 'E:\VIDEOFILES\1238727.mov'.
< 2014-12-09 09:38:20.254 Script: Copying files to remote side failed.< 2014-12-09 09:38:20.254 Disconnected from server
* 2014-12-09 09:38:20.267 (EScpSkipFile) Error transferring file 'E:\VIDEOFILES\1238727.mov'.
* 2014-12-09 09:38:20.268 Copying files to remote side failed.
* 2014-12-09 09:38:20.268 Disconnected from server
. 2014-12-09 09:38:20.268 Script: Failed
. 2014-12-09 09:38:20.268 Script: Failed
< 2014-12-09 09:38:20.268 Script: Lost connection.
. 2014-12-09 09:38:20.268 Script: Exit code: 1
. 2014-12-09 09:38:23.469 Copying files to remote side failed.

Please attach a full log file showing the problem (using the latest version of WinSCP).

martin wrote:

Please attach a full log file showing the problem (using the latest version of WinSCP).

Following attached log file.

Thanks.

Thanks! Can you also attach a log file FileZilla?

Also, can you send me an email, so I can send you back a debug version of WinSCP? I'd like to find out why WinSCP have not resumed the transfer. Please include link back to this topic in your email. Also note in this topic that you have sent the email. Thanks.