Software Installation

A sample of a completed worksheet follows.

 

a. Enter size in MB.

68

(written down in the procedure

 

Verifying Hard Disk Size)

 

b. Enter number of cylinders.

1024

(written down in the procedure Installation of the

 

UNIX Operating System)

 

c.Divide number of cylinders by number of MB (b / a)

and enter the result rounded up to the nearest integer. 16

d. Multiply the value in Step c above by 6.

96

This is the number of cylinders for/swap.

 

e.Multiply the value in Step c above by 14. This is the number of cylinders for/root.

f.Mutliply the value in Step c above by 17. This is the number of cylinders for/usr.

224

272

g. The system calculates the value for /usr2

431

after you have entered the values for /swap, /root, and /usr.

18.Enter the cylinder allocation for swap/paging.

19.Enter the cylinder allocation for root.

20.Enter the cylinder allocation for /usr.

Your disk allocation displays and the following prompt appears:

I s this allocation acceptable to you (y/n) ?

21.If it is correct, type Y and press (Enter).

If it is incorrect, type n and press (Enter), then reallocate the cylinders.

After allocation, messages report that the UNIX operating system is being built on the hard disk. Disk 1 takes approximately 25 minutes to copy to the hard disk.

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AT&T 2.1.1 manual Enter number of cylinders, System calculates the value for /usr2