HP StorageWorks A7298A, Руководство по установке

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Diagnostic and Configuration Utilities
73 Host Bus Adapter for Windows and Linux Installation Guide
Caution: Do not modify the registry parameters unless specifically instructed
to do so by support personnel. Modifying registry parameters can result in an
unstable SAN.
The data display lists all available device driver parameters, along with the
current, minimum, maximum, and default values. Parameters that have their value
specified in the system registry are denoted with either a G or an L in the left-most
column of the screen. The G indicates that the value is set in the global registry
entry, which applies to all HBAs that do not have a local registry entry. The L
indicates that the value is set in a registry entry specific to the selected HBA,
which overrides the value settings in the global entry.
Modify the Driver Parameters
From the LightPulse Utility/NT Main menu screen:
1. Choose the desired HBA.
2. Expand the category list and choose Driver Parameters.
3. Double-click a Parameter Name.
4. Enter the desired value in the New Value field.
5. Choose the Permanent or Global checkbox:
■
Choose Permanent to cause the new value to be written to the system
registry. If Permanent is not selected, the parameter reverts to its default
value when the driver is reset.
■
Choose Global to change the global registry entry. Otherwise, the change
is made to the HBA-specific registry entry.
Table 11 lists the current parameters that you can set.
Table 11: Driver Parameters
Parameter Description
AbortStatus = 0xn Values from 0x00 – 0xFF. Controls NT SRB error status for
general Abort conditions.
Default = SRB_STATUS_BUS_RESET (0x0E) which will not
cause the current NT class driver to throttle down I/O
performance after four of these errors have been received (on
a per-LUN basis)
ALTOV = n Values are in milliseconds from 1 to 15. Default = 15.