HP LH3000r HP NetServer FCArray Assistant - Installation and User Guide - Page 61

Enable Vendor Unique Test Unit Ready Status

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Chapter 4 Configuration • Enable Vendor Unique Test Unit Ready Status - Enables a vendor unique TUR effect. A TUR sent to an offline LUN will get a hard error status returned. • Enable No Pause on Controller Not Ready - When the controller is not fully started, certain commands encounter a pause. This turns off the pause. • Enable Auto Restore - Allows the surviving controller to automatically sense and place an inserted replacement controller back in service. Controller Present/Fault Signals must be enabled. • Enable Force Simplex - Allows duplex firmware to work in a simplex environment by skipping some Active-Active operations. NOTE This parameter must be set for each FCArray Controller in the system. Force Simplex must be checked (enabled) for Simplex Controller operation. For Dual-Active Controller operation, Force Simplex must be unchecked (disabled). • Enable Reset Propagation - Allows a port that executes an internal reset to cause a reset event to occur on its attached interface. • Enable Multi-port Reset - Allows execution of an internal reset on a port only if a logical drive has been reserved through that port. Set this option by Disabling (checking) or Enabling (un-checking) the option. • Disable CC for Invalid LUN - Disables the check condition, affecting the handling of the Inquiry command when the referenced LUN is invalid. Choose a setting after Enabling (checking) or Disabling (un-checking) the following options. • Host Bus Reset Delay (setting) - Allows the controller to reset the host in failover and failback situations. When disabled, no SCSI bus reset is generated on the host; 1 - 14 - generates reset this many seconds after the failover or failback occurs; 15 - generates immediate reset with no delay. This is host SCSI only. • Debug Port Usage (setting) - Select SLP/VT100 emulation or Debug mode. • Debug Port Speed (setting) - Sets the baud rate for the debug port. Choices are from 2400 to 19200 baud. 55

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Chapter 4
Configuration
55
•
Enable Vendor Unique Test Unit Ready Status
- Enables a vendor
unique TUR effect. A TUR sent to an offline LUN will get a hard error
status returned.
•
Enable No Pause on Controller Not Ready
- When the controller is not
fully started, certain commands encounter a pause. This turns off the pause.
•
Enable Auto Restore
- Allows the surviving controller to automatically
sense and place an inserted replacement controller back in service.
Controller Present/Fault Signals must be enabled.
•
Enable Force Simplex
- Allows duplex firmware to work in a simplex
environment by skipping some Active-Active operations.
NOTE
This parameter must be set for each FCArray Controller in the
system. Force Simplex must be checked (enabled) for Simplex
Controller operation. For Dual-Active Controller operation,
Force Simplex must be unchecked (disabled).
•
Enable Reset Propagation
- Allows a port that executes an internal reset
to cause a reset event to occur on its attached interface.
•
Enable Multi-port Reset
- Allows execution of an internal reset on a port
only if a logical drive has been reserved through that port.
Set this option by Disabling (checking) or Enabling (un-checking) the option.
•
Disable CC for Invalid LUN
- Disables the check condition, affecting the
handling of the Inquiry command when the referenced LUN is invalid.
Choose a setting after Enabling (checking) or Disabling (un-checking) the
following options.
•
Host Bus Reset Delay
(setting) - Allows the controller to reset the host in
failover and failback situations. When disabled, no SCSI bus reset is
generated on the host; 1 - 14 - generates reset this many seconds after the
failover or failback occurs; 15 - generates immediate reset with no delay.
This is host SCSI only.
•
Debug Port Usage
(setting) - Select SLP/VT100 emulation or Debug
mode.
•
Debug Port Speed
(setting) - Sets the baud rate for the debug port.
Choices are from 2400 to 19200 baud.