Changing The Maximum Number Of Luns Supported; Enabling Scatter/Gather And Tagged Queuing - HP D5970A - NetServer - LCII Installation And Configuration Manual

char variable = {1,22};
The first number is 1, which overrides the default variable with the value 22.
Examples:
The following specifies whether the host bus adapter checks parity on incoming
SCSI data:
ad160_parity[SCSI_NAD160]
If the second number is set to 0, parity checking is enabled. If it is set to 1,
parity checking is disabled.
ad160_parity[SCSI_NAD160] = {First number, second
number}
If, in this example, you want the host bus adapter not to check parity on
incoming SCSI data; define parameters as:
ad160_parity[SCSI_NAD160] = {1,0};

Changing the Maximum Number of LUNs Supported

The default setting for maximum number of LUNs supported is Disable. To
enable this setting, you may have to use vi to edit the space.c file located at:
/etc/conf/pack.d/ad160. Modify the following line so that lun=1:
int ad160_scan_lun=0

Enabling Scatter/Gather and Tagged Queuing

The adl60 driver supports Scatter/Gather and Tagged Queuing; however, the
Sdsk (SCSI disk module) driver controls whether these features are enabled or
disabled. Look for the Sdsk driver controls in the space. c file located at:
/etc/conf/pack. d/Sdsk/space.c
75