Compaq HSZ80 Installationsanleitung PDF herunterladen (Seite 6)

COMPAQ StorageWorks Upgrading From an HSZ70 to an HSG80 Array Controller

Page 6 EK-HSG80-UP. B01

4.0 Preparing the Server

Before starting the upgrade procedure prepare your server using the following steps:

1. Perform a FULL backup and verification of the data on the HSZ70 filesystems or partitions.

Important: Failure to do so could result in the loss of ALL data in the event the upgrade is

not successful.

2. Server Settings: Save a copy of the listed file or document (write down on paper) the settings

of the HSZ70 as seen and configured by the server system. Specifically, make note of

changes to any of the following:

• Host Adapter Settings

• IRIX /var/sysgen/master.d/scip file

• HP-UX /etc/fstab

• ~steam/etc/client.ini file.

NOTE: Save the file if it includes a large number of clients.

• For IBM AIX, list the physical volume IDs; use the lspv command and record the PVIDs

in the table in Appendix A.

Correlate and record the HSZ70 unit numbers versus the host device names in Table A-1 found

in Appendix A. This table will also be used later to record the HSG80 information to create an

HSZ70 to HSG80 unit map. (Some of the information will be filled in later, e.g. HSG80 Host

Device Name). Table 4-1 below is a sample:

Table 4–1 HSZ70 Unit Numbers vs. Host Device Names

HSZ70

Unit

Number

(Operating

System)

Storageset

or JBOD

Name

HSZ70

Host

Device

Special

File

Name

Host

Partition #

or Slice #

Server Mount

Point or Disk

Administrator

Drive Letter

HSG80

Unit

Number

HSG80

Host

Device

Special

File

Name

PVID

D105

(IRIX)

DVGRPR0 dks4d1l5s

7 /Genome N/A

D1500

(WIN-NT)

DISK50300 diskNN E: N/A

D800

(SUN)

DISK60000 c2t8d0s0 0 /apps N/A

D900

(HP-UX)

DVGRPS0 c5t1d1 /mnt1 N/A

D600

(Tru64 UX)

DVGRPS1 rx8c /net N/A

D400

IBM AIX

DVGRPS2 hdisk7 /mnt 00201622c6c680a3

1 2 3 4 5 6 7 8 9 10 11 ... 27 28

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