User`s guide

11 – NetWare Driver Installation
Driver Parameters
11-8 FC2354601-00 J
Q
/SKIPREPORT Instance This parameter avoids executing the SCSI Report LUNs
command during LUN scanning. Omitting this parameter
allows the driver to use the response from the SCSI
Report LUNS command to optimize the LUN scan by
performing SCSI Inquiry commands only to LUNs listed
in the response.
/SKIPREPORT parameter example:
LOAD QL2x00.HAM SLOT=3 /LUNS /SKIPREPORT
/INQUIRY Instance This parameter forces the use of SCSI Inquiry commands
during the LUN scan regardless of the LUNs listed by the
response to the SCSI Report LUNs command. The
existence of a particular LUN is determined by the results
of the SCSI Inquiry command to that LUN.
/INQUIRY parameter example:
LOAD QL2x00.HAM SLOT=3 /LUNS /INQUIRY
/STARTUNIT Instance This parameter sends the SCSI Start Unit command to
each LUN during the LUN scan. On some multiple port
RAID subsystems, this parameter may cause LUN
ownership to transfer across ports.
/STARTUNIT parameter example:
LOAD QL2x00.HAM SLOT=3 /LUNS /STARTUNIT
/COMPLEXTAG Instance This parameter enables SCSI complex tag queuing.
Complex tag queuing works as follows: the HACB
preserve order control flag enables ordered queuing, and
the HACB priority control flag enables head of queueing.
Otherwise, simple queuing is used.
/COMPLEXTAG parameter example:
LOAD QL2x00.HAM SLOT=3 /LUNS /COMPLEXTAG
/XRETRY=n Instance This parameter extends the retry count to n for any I/O
command that fails with the SCSI sense info
SK/ASC/ASCQ code in this list: 2/04/01, 6/8B/02.
/XRETRY=n parameter example:
LOAD QL2x00.HAM SLOT=3 /LUNS /XRETRY=10
/XTIMEOUT=n Instance This parameter extends the timeout value to n seconds
for any I/O command that times out (for example, the
command is held by the storage device for a long period
of time).
/XTIMEOUT=n parameter example:
LOAD QL2x00.HAM SLOT=3 /LUNS /XTIMEOUT=120
Table 11-1. QL2300.HAM Driver Parameters (Continued)
Parameter Type Description