User's Manual

© Copyright IBM Corp. 2004. All rights reserved. 45
Chapter 3. RAS
This chapter describes the RAS (reliability, availability and serviceability) characteristics of the
DS6000 series. Specific topics covered are:
򐂰 Controller RAS
򐂰 Host connection availability
򐂰 Disk subsystem RAS
򐂰 Power subsystem RAS
򐂰 Light path guidance strategy
򐂰 Microcode updates
3