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Adaptec 7800 Family Manager
Using Driver-specific Parameters
To use the Registry Editor to enter
aic78xx.sys
or
aic78u2.sys
driver-
specific parameters that affect the configuration information for Adaptec
SCSI PCI device drivers, follow the instructions below. A list of valid
parameters follows.
Note:
The following parameters are case-sensitive and must be
entered exactly as shown. When entering multiple parameters,
each parameter must be separated by a space.
■ /INSTRUMENTATION—enables recording of I/O statistics and
errors. If this option is not specified, instrumentation defaults to
disabled. The data type for this value is REG_SZ.
■ /INSTR_ERRLOG_Z=nnn—sets the maximum number of error log
entries, if /INSTRUMENTATION is enabled. If a number is not
specified, the maximum number or error log entries defaults to 32.
Valid values are 0-128. The data type for this value is REG_SZ.
■ /MAXTAGS=nnn—specifies the tagged command queue depth. If a
number is not specified, the tagged queue depth defaults to 128. Valid
values are 1-255. The data type for this value is REG_SZ.
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