Compaq DS20E, DS10, ES40 appendix Software Installation

Linux Installation and Configuration Guide for AlphaServer 59

AlphaServer ES40 Console V5.5-68, built on Jul 21 1999 at 17:02:39

P00>>>

2.Determine what devices your system has installed. In particular you will need to note your installation device (a floppy and/or CD-ROM), and your target disk drive. Entering the command "show devices" as shown below will print out the information about your system:

P00>>>show dev
dka0.0.0.4.1	DKA0		RZ2ED-LS	0306
dka100.1.0.4.1	DKA100		RZ2DD-LS	0306
dka200.2.0.4.1	DKA200		RZ2DD-LS	0306
dka300.3.0.4.1	DKA300		RZ2DD-LS	0306
dqa0.0.0.15.0	DQA0	COMPAQ	CDR-8435	0013
dva0.0.0.1000.0	DVA0
ewa0.0.0.6.1	EWA0	08-00-2B-C4-56-8E
pka0.7.0.4.1	PKA0	SCSI	Bus ID 7

In the output above, the first line shows that DKA0 is a hard disk, DQA0 is a CD-ROM, and DVA0 is a floppy drive.

Also useful for inspecting the computer configuration is the "show config" command, as shown here:

P00>>>show config more

3.Configure the system SRM parameters to boot from your installation device. The commands for configuring to boot from the floppy device are shown here:

P00>>>set bootdef_dev dva0

P00>>>set boot_file vmlinux.gz

P00>>>set boot_osflags "root=/dev/fd0 load_ramdisk=1"

P00>>>show boot*

boot_dev	dva0.0.0.0.0
boot_file	vmlinux.gz
boot_osflags	root=/dev/fd0 load_ramdisk=1
boot_reset	OFF
bootdef_dev	dva0.0.0.0.0
booted_dev
booted_file
booted_osflags

4.Insert the boot floppy into the drive.

5.Boot the system using the "boot" command. The result should be that the system boots from the floppy. You will eventually be prompted to replace the BOOT floppy with the RAMDISK floppy.

If during this process you encounter a problem, such as due to a typographic error in the setting of the SRM parameters, you will probably be stopped with an "aboot>" prompt. The best way to deal with this situation is to reset the system using the reset button on the front panel. Then using the SRM commands, correct the mistake, and repeat the "boot" process.

Software Installation

SuSE’s installation program is flexible. While it allows for autodetection of devices and autoload of device drivers, it allows you to override the automatically configured parameters. Compaq’s testing this Solutions Guide was performed using SuSE Version 6.1.

The software installation process requires that the system be rebooted at two critical places in the process. The first time is just after completing the partitioning of the disk, and the second happens

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