IRIS 3010, User Manual

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2. Back up the /usr file system on partition si0f and make sure you
have a bootable backup tape, in case the root file system is
unintentionally corrupted (see Section 4.4).
3. Reboot the workstation:
reboot
4. Boot the disk formatter program:
b stand/sifex
CAUTION
You must follow all instructions exactly when you use the fex disk
formatter programs. Failure to follow instructions could result in
serious damage to your file system.
5. When the sifex prompt appears, enter the letter
s
, then
l
, to display
the drive label on your screen.
6. Press
RETURN
. The entry below appears.
a: base (1) size (56)
This entry indicates that partition si0a begins at cylinder 1 and has a
size of 56 cylinders.
Partition si0a is the root partition and does not change. Press
RETURN .
7. To add 100 cylinders to the swap partition, subtract 100 cylinders
from the /usr partition (partition f ). Type the revised entries after the
numbers in parentheses:
b: base; (57) size; (103)203
c: base; (160) size; (200)
b: base; (360) size; (446)
c: base; (160)260 size; (646)546
8. Continue to press
RETURN
until the workstation displays the
Set?
prompt.
Version 1.1 SERIES 3000
IRIS OWNER’S GUIDE 6-7 Disk Configuration