Value Keys For Scsi Parameters - Adaptec 2930U User Manual

Note: The following value keys are case-sensitive and must be
entered exactly as shown.

Value Keys for SCSI Parameters

DisableTaggedQueuing—A nonzero value indicates that the
I
SCSI card disables tagged queueing for SCSI devices. The data
type for this value is
DisableSynchronousTransfers—A nonzero value indicates
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that the SCSI card is not to initiate synchronous negotiations
(but it may still accept negotiations initiated by a SCSI target).
The data type for this value is
DisableDisconnects—A nonzero value indicates that targets
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are not permitted to disconnect during the execution of a SCSI
command. The data type for this value is
MaximumLogicalUnit—This can limit the scan for connected
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devices on the SCSI bus. Valid values are 1 to 8. If 1 is specified,
the Windows NT SCSI Manager assumes that no SCSI targets
support LUNs other than 0. Otherwise, LUNs from 0 to 8 are
scanned during system initialization. The data type for this
value is
REG_DWORD
Maximum SGList— Specifies the maximum number of
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Scatter/Gather elements. Valid values are 17 to 255. The data
type for this value is
To enter Windows NT parameters
1 Click Start, then click Run.
2 Type regedt32, then press Enter.
3 Open the registry list to
\HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\
aic78xx\Parameters\Device.
If the
\Parameters\Device
begin entering values. If the keys do not exist, create them by
continuing with Step 4.
4 Click
aic78xx
Using Advanced Configurable Parameters in Windows NT 4.0
REG_SZ
.
REG_DWORD
keys already exist, skip to
.
.
.
REG_SZ
REG_DWORD.
.
Step 9 to
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