PRIMECLUSTER Installation and Administration Guide 4.1 (for Solaris(TM) Operating System)
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Appendix A PRIMECLUSTER System Design Worksheets

A.10 System Design Examples

This section shows design examples of the PRIMECLUSTER system. Refer to these examples when designing the PRIMECLUSTER system.

mark1System configuration

[System configuration example]

Note: The NTP server should be set to one of the following operation mode;

mark1Used hardware

mark1Used software

mark1System disk settings

node:primecl01

Physical disk name

Slice number

Slice name

Size (MB)

c0t0d0

0

/

15374

1

swap

2048

2

backup

17423

node:primecl02

Physical disk name

Slice number

Slice name

Size (MB)

c0t0d0

0

/

15374

1

swap

2048

2

backup

17423

If GDS is used for system disk mirroring, one slice number in the system disk and at least 32 megabytes of free area (or swap area) are used.
You need to consider the resources used by GDS when designing the system.

mark1Shared disk array settings

Device name: GR720 (FC)

Number of LU

Number of RAID groups

RAID level

Size

4

1

5

248.2 GB

Device name: Expansion file unit (FC) x 2

-

-

-

18.2 GB

To use the disk array units on UNIX, you need to format them by executing the "format (1M)" command.
When formatting the disk array units as part of the cluster system configuration work, you need to estimate the formatting time.

DownA.10.1 Cluster Building Worksheet
DownA.10.2 GFS Local File System Setup Worksheet
DownA.10.3 GLS Setup Worksheet
DownA.10.4 System Disk Mirror Setup Worksheet
DownA.10.5 GDS Configuration Worksheet

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