Adaptec GDTSETUP Uživatelský manuál stáhnout pdf (Strana 154)

154

g) Click on

Windows NT informs you that this driver is already on the system and asks if you

want to use the currently installed driver or a new one.

h) Click on

1HZ

and insert the GDT Windows NT driver disk.

i) Click on

&RQWLQXH

and NT copies the new driver to the disk.

At the next system boot the GDT driver is loaded.

),QVWDOODWLRQRID5HPRYDEOH+DUG'LVN

Removable hard disks (e.g., SyQuest, IOMEGA or magneto optical devices, MODs) are con-

trolled by the ICP Controller in two fundamentally different modes:

0RGH

The removable hard disk is treated like a normal hard disk. The data passes

through the cache of the ICP Controller and the media needs to be initialized with

GDTSETUP.

0RGH

The removable hard disk is handled as a Raw Device. This means that the removable

device is directly controlled by Windows NT without any further interaction of the control-

ler. Consequently, the data is not cached by the GDT cache and the media does not need to

be initialized with GDTSETUP. The advantage of mode 1 lies in a decisively better perform-

ance due to caching. On the other hand, the relatively complicated procedure of media

changing presents a disadvantage. The opposite is true when adopting mode 2: The media

change is easy and the media are compatible with other disk controllers (e.g., NCR). The

performance is rather low since the data cannot be cached on the ICP Controller.

To install a removable hard disk as a Raw Device, the media must not be initialized with

GDTSETUP and the device must be set to a SCSI-ID equal to or greater than 2. In addition,

the parameters of the GDT driver GDTX.SYS need to be configured differently in the Win-

dows NT Registry

+.(<B/2&$/B0$&+,1(?6<67(0?&XUUHQW&RQWURO6HW?6HUYLFHV?JGW[?3DUDPHWHUV?'HYLFH

To do so, follow these instructions:

1. Load the Registry Editor

UHJHGWH[H

??V\VWHP

2. Select the window

+.(<B/2&$/B0$&+,1(RQ/RFDO0DFKLQH

3. Choose the Key

JGW[

in the directory

6<67(0?&XUUHQW&RQWURO6HW?6HUYLFHV?



4. Enter by means of Edit, function Add Key, the name

3DUDPHWHUV

Select

3DUDPHWHUV

5. Enter by means of Edit, function Add Key, the name

'HYLFH

Select

'HYLFH

6. Enter by means of Edit, function Add Value, the name

'ULYHU3DUDPHWHU

7. Use data type

5(*B6=

Now enter the parameter string (e.g.):

UHVHUYH

(This string causes the SCSI device connected with ICP Controller 0, SCSI channel 0,

SCSI ID 4, LUN 0 to be reserved as a Raw Device. ICP Controller 0 is the ICP Controller

which is detected and configured first after switching on your computer system).

8. The reservation of the SCSI device becomes active after completing regedt32, exiting

and rebooting the system.

1 2 ... 149 150 151 152 153 154 155 156 157 158 159 ... 217 218

Komentáře k této Příručce

Žádné komentáře

Adaptec GDTSETUP Uživatelský manuál Strana 154

Komentáře k této Příručce

Související produkty a manuály pro Software Adaptec GDTSETUP