Iseries what is dasd

Maybe not. Thanks again for the response. Post reply. Similar threads. Replies 7 Views 2K. Replies 2 Views 3K. Aug 30, sunmi. Replies 0 Views 2K. Feb 9, felipecorrea. Unable to connect for Direct Generation using "gen.

Replies 6 Views 2K. May 3, eSky. Replies 0 Views 1K. Aug 23, jdesesperado. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Once the product is set up, it typically runs on a certain schedule, ensuring the maximum DASD efficiency with a minimum of manual intervention. There are three types of disk usage survey data delivered by DASD-Plus Chart, including analysis, variance, and trend charts, the company says.

The analysis charts include a snap shot of disk consumption for an entire system, or multiple systems, including, ASPs, libraries, and objects. They enable managers to perform comparisons of disk usage for a single point in time. The variance chart lets users plot changes in DASD usage across two points in time, while the trend chart is useful for associating changes in DASD usage with business metrics, such as the number of customers a user has. DASD-Plus Chart makes the graphics portable by converting the raw DASD usage data into graphical images that can be manipulated and customized with colors, fonts, and labels.

For more information, visit www. Post this story to del. Do you need area code information? Delete problem logs. As soon as the system detects a hardware problem, it creates a problem log. Like history logs, problem logs accumulate and must be deleted manually.

Delete old spool files, job logs, user profiles, and device descriptions that may have accumulated and you no longer need. Apply PTFs permanently. Keep your database files reorganized to remove deleted records. Delete libraries you don't use. Pay very close attention to what you do because deleting a library is serious business.

Ask other people in your organization if the libraries that you suspect are useless are indeed not required. Do not delete libraries with names beginning with the letter Q.

These libraries are IBM-supplied libraries. Compress objects that have not been used for the last few days. First, determine the number of days. You can start by using 15 days as an approximation:. Most of these tasks can be automated by Operational Assistant's Automatic Cleanup. Previous page. Table of content.