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
