Preparing For The Upgrade - Hitachi CBXSS Hardware Service Manual

Preparing for the upgrade

To prepare for the upgrade:
1. Stop all I/O between the host computer and the Hitachi Unified Storage.
2. Back up all data from the Hitachi Unified Storage.
3. Obtain the following tools for performing the upgrade:
- Phillips screwdriver (number 2)
- Allen wrench (number 3)
- Allen wrench (number 4)
- Spanner (number 22)
- M8 socket wrench (number 13)
- Wrist strap
- Category 5 Ethernet cross-over cable
- Maintenance personal computer (PC) with a boot drive of C
4. Obtain the parts required to perform the upgrade (see
5. Obtain the Hitachi Unified Storage Hardware Installation and
Configuration Guide. This guide has information about racks you will find
valuable when mounting the Hitachi Unified Storage hardware.
Component
(1) Controller Box
Cache Memory
DF-F850-16GB
DF-F850-32GB
Host I/O Module
DF-F850-HF8G
DF-F850-HS10G
Drive Box
DF-F850-DBS
DF-F850-DBL
NOTE: Prior to the upgrade, order the required cache memory, Host I/O
Module, and Drive Box according to the customer's configuration. When
ordering parts, a DVD with the latest firmware is supplied with the parts.
15–4
Table 15-1: Parts required for upgrading to a CBL
DF850-MH
Choose from the following (see Note):
Cache Memory (4 G bytes) (4)
Cache Memory (8 G bytes) (4)
Choose from the following (see Note)
Host I/O Module (8G-FC) (1)
Host I/O Module (10G-iSCSI) (1)
Choose from the following (see Note)
Drive Box (2.5-inch) (1)
Drive Box (3.5-inch) (1)
Upgrading a Hitachi Unified Storage 130 system
Hitachi Unified Storage Hardware Service Guide
Model
Table 15-1).
Unit per
assembly
1
1
1
4
4
1
1