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Chapter 6 upgrading the subsystem – HP Array Controller HSG V8.7 Software User Manual

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Replacing the External Cache Battery Storage

Building Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–27

Replacing the External Cache Battery Storage Building Block

With Cabinet Powered On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–28

Replacing the External Cache Battery Storage Building Block

With Cabinet Powered Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–29

Replacing the GLM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–32

Replacing a PVA Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–34

Replacing the PVA in the Master Enclosure (ID 0) . . . . . . . . . . . . . . . . . . . 5–34

Replacing the PVA in the First Expansion (ID 2) or Second

Expansion Enclosure (ID 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–36

Replacing an I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–39

Replacing DIMMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–42

Removing DIMMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–43

Installing DIMMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–44

Replacing a Fibre Cable or Hub. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–45

Replacing a PCMCIA Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–46

Replacing a Failed Storageset Member . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–47

Removing a Failed RAIDset or Mirrorset Member . . . . . . . . . . . . . . . . . . . 5–47

Installing the New Member . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–47

Shutting Down the Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–48

Disabling and Enabling the External Cache Batteries . . . . . . . . . . . . . . . . .5–48

Restarting the Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–50

Chapter 6 Upgrading the Subsystem

Upgrading Controller Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2

Installing a New Program Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2

Downloading New Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–3

Using CLCP to Install, Delete, and List Software Patches. . . . . . . . . . . . . . . 6–6

Upgrading Firmware on a Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–11

HSUTIL Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–14

Upgrading to a Dual-Redundant Controller Configuration . . . . . . . . . . . . . . . . . 6–16

Installing a New Controller, Cache Module, and ECB . . . . . . . . . . . . . . . . . 6–16

Upgrading Cache Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–20