Dave, it becomes more interesting. Could it depend on the file data itself ?
Have you tried a BIG file, EBCDIC with mostly the same data inside ? Same kind of transmission, MODE B and EBCDIC. Regards. Max. Il giorno gio 28 mar 2024 alle ore 15:09 Jousma, David < [email protected]> ha scritto: > As I mentioned, a standard binary transfer runs all day to all lpars at > 140Mb/sec. It seems that only DSS dump files with MODE B, and EBCDIC > specified slows them down. > > I have reached out to our network/firewall teams to see if there some sort > of data inspection going on. > > Dave Jousma > Vice President | Director, Technology Engineering > > > > > > From: IBM Mainframe Discussion List <[email protected]> on behalf > of Styles, Andy (CIO GS&S - Core Infrastructure & IT Operations ) < > [email protected]> > Date: Thursday, March 28, 2024 at 9:54 AM > To: [email protected] <[email protected]> > Subject: Re: Slow FTP's > Classification: Public Do you have access to any other kind of transfer > mechanism, and if so, does it happen with that too? (thinking Connect: > Direct for example). Is the target device of the transfer the same on fast > vs slow? Andy Styles z/Series > > > Classification: Public > > > > Do you have access to any other kind of transfer mechanism, and if so, > does it happen with that too? (thinking Connect:Direct for example). > > Is the target device of the transfer the same on fast vs slow? > > > > Andy Styles > > z/Series Systems Programmer > > > > This e-mail transmission contains information that is confidential and may > be privileged. It is intended only for the addressee(s) named above. If > you receive this e-mail in error, please do not read, copy or disseminate > it in any manner. If you are not the intended recipient, any disclosure, > copying, distribution or use of the contents of this information is > prohibited. Please reply to the message immediately by informing the sender > that the message was misdirected. After replying, please erase it from your > computer system. Your assistance in correcting this error is appreciated. > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
