---------------------------- Top of message ---------------------------- >>--> 05-31-07 11:34 S.SHEPPARD (SHS) Slow Z/OS online
If your TSM server is running at a lower priority, then the problem is the TCPIP address space. During heavy backup processing we see TCPIP consuming a lot of CPU and it must run at a high priority to keep other work going. A separate stack running at a lower priority would probably be a good solution. Sam Sheppard Senior Technical Specialist San Diego Data Processing Corp. (858)-581-9668 -----------------------------------------------------------------------` ---------------------------- Top of message ---------------------------- >>--> 05-31-07 06:12 ..NETMAIL (001) [ADSM-L] Slow Z/OS online Date: Thu, 31 May 2007 09:08:57 -0400 From: "Tim Brown" <[EMAIL PROTECTED]> Subject: [ADSM-L] Slow Z/OS online response during TSM backups to TSM To: [email protected] _________________________________Top_of_Message_________________________________ Has anyone had experience with TSM backups to a TSM server on Z/OS.=20 During the backup window the user online access is significantly slower. Also the TSM address space takes a large percentage of the cpu. Would a dedicated TCP/IP address stack for TSM help WLM tuning, not an expert, the dispatching priority of TSM is lower then = the online and database address spaces Suggestions !! I am looking to migrate TSM server off of the mainframe but that wont be = for awhile. Tim Brown Systems Specialist - Project Leader Central Hudson Gas & Electric 284 South Ave Poughkeepsie, NY 12601 Email: [EMAIL PROTECTED] Phone: 845-486-5643 Fax: 845-486-5921 Cell: 845-235-4255=20 -----------------------------------------------------------------------`
