HP FC1143 User Manual download pdf (Page 24)

NOTE:

This option applies only to hard disks; it does not apply to tape drives and other nondisk devices.

Restore Default Settings

This option restores the HBA default settings.

Raw NVRAM Data

This option displays the HBA’s NVR AM contents in h exadecimal format. This is a troubleshooting tool;

you cannot modify the data.

Advanced Adapter Settings

From the Conﬁguration Settings menu in Fast!UTIL, select Advanced Adapter Settings. Table 9 lists the

default settings for the HBA:

Table 9 Advanced Adapter Settings

Setting Options

Default

Execution Throttle

1–256 16

Luns per Target

0, 8, 16, 32, 64, 128, 256

128

Enable LIP Reset

Yes, No No

Enable LIP Full Login

Yes, No

Yes

Enable Target Reset

Yes, No

Yes

Port Down Retry Count 0–255 16

Link Down Timeout

0–255 30

Operational Mode

0, 5, 6 0

Interrupt Delay Timer

0–255 0

The following section describes the settings:

• Execution Throttle—Speciﬁes the maximum number of commands exe cuting on any o ne port.

When a port’s execution throttle is reached, no new commands are executed until the current

command ﬁnishes executing. The valid options for this setting are 1–256. The default is 16.

• LUNs per Target—Speciﬁes the number of LUNs per target. Multiple LUN support is typically for

RAID boxes thatuse LUNs to map drives. The defaultis8. Ifyou do notneed multiple LUN

support, set the number of LUNs to 0.

• Enable LIP Reset—Determines the type of loop initialization process (LIP) reset tha t is 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 N o, the driver initiates

global LIP reset with full login. The default is No.

• Enable LIP Full Login—Instructs the ISP chip to re-login to all ports a fter any L IP. The default is Yes.

• Enable Target Reset— Enables the drivers to issue a Target Reset command to all devices on the

loop

when a SCSI Bus Reset command is issued. The default is Yes.

• Login Retry Count—Speciﬁes the number of tim es the software tries to log in to a device. The

default is 8 retries.

• Port Down Retry Count—Speciﬁes the number of tim es the software retries a comm and to a p ort

returning por t down status. The default is 8 retries.

Installing and conﬁguring the Linux driver

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