HP 425s, Manual, Page: 148 / 242

8
After rebuilding the k ernel of the cluster serv er, rebuild the k ernels of the
serv er no des b y logging in to eac h no de and rep eating this pro cess.
T esting Y our Installation
A simple test to make certain that ev erything has b een installed correctly is
to execute the command diskinfo . T o do so, rst make sure a CD R OM
is inserted in the driv e. Then, for example, t yp e the following (using the
appropriate device le name as the argumen t):
diskinfo /dev/rdsk/2s0
If the disk is installed correctly , diskinfo will display a listing of information
ab out it, suc h as the follo wing:
2.rdsk
SCSI describe of /dev/rdsk/2s0:
vendor: TOSHIBA
product id: CD-ROM DRIVE:XM
type: CD-ROM
size: 0 bytes
bytes per sector: 0
Mounting the New CD ROM Driv e
In order for y our system to address the new disk as a le system, y ou will need
to edit y our /etc/checklist to moun t it on y our system. Add the follo wing
line to the le:
/dev/dsk/2s0 /cdrom cdfs ro 0 0 # CD ROM
If y ou ha v e only made this c hange to y our system, executing mount -a will
moun t the new disk automatically . (Note that using the -a option moun ts al l
unmoun ted devices in /etc/checklist .)
After moun ting a new disk on a directory , an ll listing of the directory should
give y ou at least one le:
total 1024
drwxr-xr-x 2 root root 8192 Aug 31 15:24 lename
See the next section for information on unmoun ting when y ou remov e a disk.
8-14 Configuring HP-UX for New Driv es