Rockwell Automation 1757-SWKIT4000 ProcessLogix R400.0 Installation and Upgrade Guide - Manual (Page 216)

Publication 1757-IN040B-EN-P - March 2002
9-8 PC Performance for ProcessLogix Systems
•
On nodes dedicated to running only the Engineering Repository
(SQL), this setting should always be Maximize data throughput
for network applications.
Disk Management Disk performance, or the capability of the system to access and store
files on the hard disk, can greatly affect the overall performance of the
system. Other than Disk failures, two types of File System (the format
of storage on the disk) issues affect the system: File System Errors and
Fragmentation.
File System Errors
These can occur frequently during the following events:
•
Power Outages
•
Improper Shutdown
•
Disk Hardware malfunction.
In order to fix the errors, the system must first be reset, and then
rebooted. It is recommended that this operation not be done with the
system On-Control.
Perform the following:
1. Double-click the My Computer icon on the desktop.