求助，安装第二块SCSI硬盘？

jaluo

我想给机器安装第二块硬盘，但不知如何具体操作？以下是机器的硬件信息：
# hwconfig
name=cpu vec=- dma=- unit=1 family=6 type=Pentium Pro
name=cpuid vec=- dma=- unit=1 vend=GenuineIntel mod=3 step=4
name=fpu vec=13 dma=- unit=1 type=80387-compatible
name=eisarom vec=- dma=- eisa (1.3.0)
name=pci base=0xCF8 offset=0x7 vec=- dma=- am=1 sc=0 buses=2
name=serial base=0x3F8 offset=0x7 vec=4 dma=- unit=0 type=Standard nports=1 fifo
=yes
name=console vec=- dma=- unit=vga type=0 12 screens=68k
name=adapter base=0xF800 offset=0xFF vec=15 dma=- type=alad ha=0 bus=0 id=7 fts=
sto
name=adapter base=0xF400 offset=0xFF vec=15 dma=- type=alad ha=1 bus=0 id=7 fts=
sto
name=floppy base=0x3F2 offset=0x5 vec=6 dma=2 unit=0 type=135ds18
name=parallel base=0x378 offset=0x2 vec=7 dma=- unit=0
name=e3H base=0xECC0 offset=0x1F vec=9 dma=- 3Com 3C90x, unit=0
name=cd-rom vec=- dma=- type=S ha=0 id=5 lun=0 bus=0 ht=alad
name=disk vec=- dma=- type=S ha=0 id=0 lun=0 bus=0 ht=alad
name=Sdsk vec=- dma=- cyls=518 hds=255 secs=63 fts=stdb

以下为我尝试的操作
# mkdev hd

Your rootdisk is attached to a SCSI controller.

Pick one of the choices below or you may quit and
invoke mkdev hd -u for a detailed usage message.

                1) Add a hard disk to IDE controller
                2) Add a hard disk to SCSI controller
                3) Add a hard disk to IDA controller

Enter 1, 2, 3 or enter 'q' to quit: 2

Enter the prefix of the SCSI host adapter that supports this device
or press <Return>; for the default: 'alad'
Enter h for a list of host adapters or enter q to quit:

Which 'alad' SCSI host adapter supports this device?
Select 0-4, or enter q to quit: 0

The Host Adapter parameters will be automatically configured

What SCSI Bus is this device attached to?
Press <Return>; to use the default:0
Select 0-n, or h for help, or q to quit: 0

What is the Target ID for this device?
Select 0-15, or h for help, or q to quit: 7

What is the LUN of this device?
Press <Return>; to use the default: 0
Select 0-7, or h for help, or q to quit: 0

You are about to add the following SCSI device:

Host
Adapter         Adapter
Type   Device   Number  ID      LUN     BUS
----------------------------------------------
alad    Sdsk    0       7       0       0

我的操作是否存在问题，请各位指正。

秋意正浓

没错，mkdev hd两次，再mount上去就可以了。