Introduction - Compaq StorageWorks HSZ80 Configuration And Cli Reference Manual

2–2 Configuring an HSZ80 Array Controller

Introduction

Use the Quick Setup Guide that came with your subsystem to unpack and set up your
subsystem prior to configuring your controller.
Unless you specifically requested a preconfigured subsystem, you will have to
configure your controller and its subsystem before you can use them. Use the
procedure in this chapter to configure your controller. The procedure contains
references to more detailed information, should you need it.
For the complete syntax and descriptions of the CLI commands used in the
configuration procedure, see Chapter 5, "CLI Commands."
Configuration Rules
Before you configure your controller, review these configuration rules and ensure
your planned configuration meets the following requirements and conditions:
Maximum 15 targets with up to 32 LUNs on each target, depending on the
operating system
Maximum 128 assignable, host-visible LUNs across all 15 targets
Maximum 512-GB LUN capacity
Maximum 72 physical devices
Maximum 20 RAID-5 storagesets
Maximum 30 RAID-5 and RAID-1 storagesets
Maximum 45 RAID-5, RAID-1, and RAID-0 storagesets
Maximum 8 partitions per storageset or individual disk
Maximum 6 members per mirrorset
Maximum 14 members per RAID-5 storageset
Maximum 24 members per stripeset
Maximum 48 physical devices per striped mirrorset