WRKSYSSTS - Work with System Status
WRKDSKSTS - Work with Disk Status
RTVDSKINF (Must be run in batch)
PRTDSKINF (Works in conjunction with RVTDSKINF)
There are also many third party tools that can help you with this.
For further information you can read Chapter 7 - OS/400 disk storage management tools in AS/400 Disk Storage Topics and Tools.
Dig Deeper on iSeries system performance and monitoring
Related Q&A from Scott Ingvaldson
On the AS/400 system, close all sessions in the receiving envrionment when transferring files from one environment to another if the sessions hold ...continue reading
When encountering problems using the SNDDST command to send a *LMSG on the iSeries, specify a valid SMTP name in the directory entry of the sender to...continue reading
After extending storage capacity on an IBM 520, the system performance depends on the workload amount and should not be affected negatively as long ...continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.