Others have suggested good things to look at but what about the hardware you are running on.
Is that 92 GB for the lpar in production and 16 GB for the lpar at DR? Are you paging? z15-T02 in production compared to a z13s at DR. Are you underpowered at DR? Are you on CPs at DR with less average SU rating? Are you using less CPs at DR per lpar? Are you being soft capped at DR? Are you seeing "long" logon times for anything else? Does it take longer to logon to TSO? Is the DASD layout at DR the same as production? Could you be having DASD response time issues with the volume you security database is on? Thanks.. Paul Feller GTS Mainframe Technical Support -----Original Message----- From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of Gadi Ben-Avi Sent: Thursday, August 19, 2021 5:22 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: FTP problem [EXTERNAL] Hi, We are in the midst of a DR test. A user is complaining that they are have problems using ftp. When the issue the ftp command from the command line in windows, they get the prompt for the user name almost immediately. Once the user enters the password and presses enter, it takes over a minute to get the prompt for the password. Has anyone encountered this problem. We do not have a similar problem on our production system. The production system is a z15-t02. The LPAR has 92 GB of storage. The DR system is a z13s. The LPAR has 16GB of storage. Both are running z/OS 2.3. Any help would be appreciated. Thanks Gadi ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- Please note: This message originated outside your organization. Please use caution when opening links or attachments. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
