In addition to the information that appears in the deployment architecture, you must specify the operating system that will be used on each computer used in your solution. You must also develop more information about the hardware on which you will install. Your decisions will be based on your quality of service requirements, and represent your best guess at the hardware and operating systems required to satisfy your quality of service requirements.
To meet the quality of service requirements for the deployment architecture shown in Figure 2–1the operating system and computer hardware specifications in Table 2–1 were developed.
Table 2–1 Computer Hardware/OS Specification for the Sample Deployment Architecture
Computer System |
Hardware Model |
Number of CPUs |
RAM (in Gigabytes) |
Number of Disks |
Operating System |
---|---|---|---|---|---|
mscs01 mscs02 |
Sun Fire V440 Server |
4 |
16 |
4 |
Solaris 9 |
commx01 commx02 |
Sun Fire V240 Server |
2 |
4 |
2 4 |
Solaris 10 |
ds01 ds02 |
Sun Fire V240 Server |
2 |
8 |
4 |
Solaris 10 |
am01 am02 |
Sun Fire V240 Server |
2 |
8 |
4 |
Solaris 10 |
ms-mmp01 ms-mmp02 |
Sun Fire V240 Server |
2 |
4 |
2 |
Solaris 10 |
ms-mtai01 ms-mtai02 |
Sun Fire V240 Server |
2 |
4 |
2 |
Solaris 10 |
ms-mtao01 ms-mtao02 |
Sun Fire V240 Server |
2 |
4 |
2 |
Solaris 10 |
ps01 ps02 |
Sun Fire V440 Server |
4 |
16 |
4 |
Solaris 10 |
protect |
Sun Fire V240 |
2 |
4 |
2 |
Solaris 10 |
You must develop similar information about the computer systems used in your solution.
Once the Computer Hardware/OS specification is complete, the computer systems can be set up. Memory and disk drives can be installed, operating system can be installed, and the systems made ready for installation of Java ES components.