Does CA-ASTEX need to run on every LPAR in order to collect information for an entire sysplex?

Products

• ASTEX Performance

Issue/Introduction

Does CA-ASTEX need to run on every LPAR in order to collect information for an entire sysplex?

Environment

Release:
Component: ASTEX

Resolution

Yes, the CA-ASTEX I/O hook can only "see" the I/O activity on the system that the started task is running on. You may merge the data from the Interval Databases from several systems into one database for reporting purposes.