HP FC1142SR, FC1242SR manual Restore Default Settings, Raw Nvram Data

Page 29

Table 6 Advanced Adapter Settings (continued)

Setting

Options

Default

 

 

 

Operation Mode

0, 5, 6

0

 

 

 

Interrupt Delay Timer

0–255

0

 

 

 

A descriptions of each setting follows:

Execution Throttle—The maximum number of commands executing on one port. When a port’s execution throttle value is reached, no new commands are executed until the current command finishes executing. Values for this setting are 1–256. The default is 16.

Luns per Target—The number of LUNs per target. Multiple LUN support is typically for RAID arrays that use LUNs to map drives. The default is 128. If you do not need multiple LUN support, set the number of LUNs to 0.

Enable LIP Reset—The type of loop initialization process (LIP) reset used when the operating system initiates a bus reset routine. When this setting is Yes, the driver initiates a global LIP reset to clear the target device reservations. When this setting is No, the driver initiates a global LIP reset with full login. The default is No.

Enable LIP Full Login—Instructs the ISP chip to log in to all ports after LIP. The default is Yes.

Enable Target Reset—Enables drivers to issue a Target Reset command to all devices on the loop when a SCSI Bus Reset command is issued. The default is No.

Login Retry Count—The number of times the software tries to log in to a device. The default is 8.

Port Down Retry Count—The number of times the software issues a command to a port returning port down status. The default is 16 retries.

Link Down Timeout—The number of seconds the software waits for a link to come up or go down. Values for this setting are 0–255 seconds. The default is 8.

Operation Mode—Specifies the reduced interrupt operation (RIO) mode, if supported by the driver. The RIO mode allows multiple command completions in a single interrupt. The modes are:

0–Interrupt for every I/O completion (default)

5–Interrupt when Interrupt Delay timer expires

6–Interrupt when Interrupt Delay timer expires or there is no active I/O

Interrupt Delay Timer—The wait time in 200-microsecond increments used by the timer to set the wait time between interrupts. Values for this setting are 0–255 seconds. The default is 0.

Restore Default Settings

This option restores the HBA default settings.

Raw NVRAM Data

This option displays the HBA’s NVRAM contents in hexadecimal format. This is a troubleshooting tool; you cannot modify the data.

FC1142SR and FC1242SR DC 4Gb PCI Express host bus adapters for Linux and Windows installation guide 29

Image 29
Contents Part number AA-RWEQA-TE First edition December Page Contents Index Figures Related documentation About this guideIntended audience Document conventions Convention Element Document conventions and symbolsHelpful web sites Subscription serviceHP technical support Page HBA features Environmental specifications Performance specificationsCPU Physical specificationsHBA features Installation prerequisites, Installation procedure, Installing the HBAsLED indicators Installation prerequisitesInstallation procedure Installing the Windows drivers Click Software and drivers Installing the driver kit, Using the fibreutils RPM, Installing the Linux driversUsing the RPM to install drivers Installing the driver kitInstalling the RPM Uninstalling the RPMLoading and unloading the qla2300 driver manually Using the fibreutils RPMChanging driver parameters Installing the Linux drivers Troubleshooting Hardware checklist Troubleshooting checklistsSystem configuration checklist Fibre Channel checklistLinux driver events Using the Event ViewerTroubleshooting Configuring the HBAs Running Fast!UTIL Configuration SettingsAdapter Settings Selectable Boot Settings Advanced Adapter Settings Raw Nvram Data Restore Default SettingsFibre Disk Utility Scan Fibre Channel DevicesLoopback Data Test Select Host AdapterLaser device Regulatory compliance and safetyCanadian notice avis Canadien International notices and statementsEuropean Union notice Bsmi noticeJapanese notice Korean notice Electrostatic discharge SafetyIndex Bsmi