HP Tc2120 HP Server Ultra 3 SCSI Host Bus Adapter Installation and Configurati - Page 40

DisableTaggedQueuing, DisableDisconnects, DisableMultipleRequests, MaximumLogicalUnit, MaximumSGList

Get HP Tc2120 - Server - 256 MB RAM PDF manuals and user guides
UPC - 808736945332
View all HP Tc2120 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 40 highlights

Chapter 4 Microsoft Windows 2000 Installation • DisableTaggedQueuing - A nonzero value indicates that the SCSI host adapter disables tagged queueing for SCSI devices. The data type for this value is REG_SZ. • DisableDisconnects - A nonzero value indicates that targets are not allowed to disconnect during the execution of a SCSI command. The data type for this value is REG_DWORD. • DisableMultipleRequests- This limits the number of commands to each logical device to one. The data type for this value is REG_DWORD. • MaximumLogicalUnit - This can limit the scan for connected devices on the SCSI bus. Valid values are 0 to 7. If 1 is specified, the Windows 2000 SCSI manager assumes that no SCSI targets support LUNs other than 0. Otherwise, LUNs from 0 to 7 are scanned during system initialization. The data type for this value is REG_DWORD. • MaximumSGList - Specifies the maximum number of Scatter/Gather elements. Valid values are 17-255. The data type for this value is REG_DWORD. To enter Windows 2000 parameters, follow these steps: 1. Select Run from the Start button. 2. Type regedt32 and press Enter. 3. Open the registry list to the following location: \HKEY_LOCAL_MACHINE\System\CurrentControlSet\ Services\adpu160m\Parameters\Device If the Parameters\Device keys already exist, skip to Step 8 below to begin entering values. If the keys do not yet exist, you will need to create them by continuing with Step 4. 4. Click on the adpu160m key. 5. Select Add Key from the Edit menu; type Parameters in the Key Name edit box. Leave the Class edit box blank. 6. Click on the Parameters key. 7. Select Add Key from the Edit menu; type Device in the Key Name edit box. Leave the Class edit box blank. 34

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
Chapter 4
Microsoft Windows 2000 Installation
34
•
DisableTaggedQueuing
— A nonzero value indicates that the SCSI host
adapter disables tagged queueing for SCSI devices. The data type for this value
is REG_SZ.
•
DisableDisconnects
— A nonzero value indicates that targets are not allowed
to disconnect during the execution of a SCSI command. The data type for this
value is REG_DWORD.
•
DisableMultipleRequests
— This limits the number of commands to each
logical device to one. The data type for this value is REG_DWORD.
•
MaximumLogicalUnit
— This can limit the scan for connected devices on the
SCSI bus. Valid values are 0 to 7. If 1 is specified, the Windows 2000 SCSI
manager assumes that no SCSI targets support LUNs other than 0. Otherwise,
LUNs from 0 to 7 are scanned during system initialization. The data type for this
value is REG_DWORD.
•
MaximumSGList
— Specifies the maximum number of Scatter/Gather
elements. Valid values are 17-255. The data type for this value is
REG_DWORD.
To enter Windows 2000 parameters, follow these steps:
1. Select
Run from the Start button.
2.
Type regedt32 and press Enter.
3.
Open the registry list to the following location:
\HKEY_LOCAL_MACHINE\System\CurrentControlSet\
Services\adpu160m\Parameters\Device
If the Parameters\Device keys already exist, skip to
Step 8
below to begin
entering values. If the keys do not yet exist, you will need to create them by
continuing with
Step 4
.
4.
Click on the adpu160m key.
5.
Select Add Key from the Edit menu; type Parameters in the Key Name edit box.
Leave the Class edit box blank.
6.
Click on the Parameters key.
7.
Select Add Key from the Edit menu; type Device in the Key Name edit box.
Leave the Class edit box blank.