參數資料
型號： SYM22902
英文描述： SYM22902 PCI to Ultra2 SCSI Dual Channel low profile PCI host adapter user＇s guide v1.0
中文描述： SYM22902 PCI到Ultra2的SCSI雙通道高PCI主機適配器用戶指南1.0版
文件頁數： 54/88頁
文件大?。?/td> 1211K
代理商： SYM22902
3.75 pc
10.25 pc
11.25 pc
38.25 pc
4.333 pc
48.583 pc
52.5 pc
34.5 pc
44.25 pc
3-14
Configuring the SYM22902 Host Adapter
Scan LUNs > 0
Configuration
[Yes / No]
Indicates whether to scan for LUNs greater than zero for
a device. LUN 0 is always queried. This option should be
used if a multi-LUN device responds to unoccupied
LUNs or if it is desired to reduce the visibility of a
multi-LUN device to LUN 0 only.
Set this option to
No
if you have problems with a device
that responds to all LUNs whether they are occupied or
not. Also, if a SCSI device with multiple LUNs exists on
your system but you do not want all of those LUNs to be
available to the system, then set this option to
No
. By
doing so, you will limit the scan to LUN 0.
Disconnect
Configuration
[On / Off]
Indicates whether to allow a device to disconnect during
SCSI operations. Some (usually newer) devices run
faster with disconnect enabled, while some (usually
older) devices run faster with disconnect disabled.
SCSI Timeout
Executable
[0–9999]
Indicates the maximum allowable time for completion of
a SCSI operation in seconds. Since time-outs provide a
safeguard that allow the system to recover should an
operation fail, it is recommended that a value greater
than zero be used. A value of zero allows unlimited time
for an operation to complete and could result in the
system hanging (waiting forever) should an operation
fail.
Note
: This field is executable and must be selected by
pressing
Enter
. You also input the new value with the
number keys from the keyboard, not the number pad.
Queue Tags
Configuration
[On / Off]
Indicates whether to allow a device to use queue tags.
Currently the BIOS does not use queue tags. This item
specifies queue tag control to higher level device drivers.
Boot Choice
Configuration
[Yes / No]
Indicates whether this device can be selected as the
boot device. This option is only applicable to devices
attached to adapter number zero in the boot list on
non-BBS systems. It provides primitive BBS flexibility to
non-BBS systems.
Table 3.4
Device Properties Fields and Descriptions (Cont.)
Field
Field Type
[Value]
Description
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