HP StorageWorks AB232A, Installation Manual

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Diagnostic and Configuration Utilities
42 AB232A PCI-X Host Bus Adapter Installation Guide
QueueDepth = n Values from 1–64 (decimal). Default = 64. Requests per
LUN/Target (see Queue Target parameter).
QueueTarget = n Values 0 or 1 (decimal). Default = 0. 0 = QueueDepth
applies on a per LUN basis: 1 = QueueDepth applies on
a Target basis.
RATOV = n Values are in seconds from 2 to 120. Default = 2. This
value is the ELS request time-out.
ReadCheck = n Values 0 or 1. Default = 1. 0 = do not enable byte
counting for read operations. 1 = enable byte counting. If
bytes counted are less than requested transfer count,
issue underrun.
ResetFF = n Values 0 or 1. Default = 1. 0 = ResetBus translates to LIP
(F7). 1 = ResetBus translates to LIP (FF). Used for
WolfPack to force reservations to be freed when
ResetBus issued. Only meaningful for FC_AL topology
and Seagate native FC hard drives.
ResetTPRLO = n Values 0 or 1. Default = 1. 0 = ResetBus translates to LIP
(). 1 = ResetBus translates to ThirdPartyProcess
LIP (). Used for WolfPack to force reservations to be
freed when ResetBus is issued.
RetryInterval = n Values are in seconds from 2-255. Default = 45. Used for
time-out interval if RetryloTimeOut = 1. Must be shorter
than Class driver TimeOutInterval.
RetryloTimeOut = n Values 0 or 1. Default = 1. 1 = allows HBA to time-out I/O
prior to port driver’s time-out that causes a LIP/Link
Reset.
RTTOV = n Values are in milliseconds from 100 to 511. Default =
256. Represents time-out between phases of Off-line to
On-line protocol.
ScanDown = n Values 0 or 1. Default = 0. 0 = Lowest AL_PA = Lowest
physical disk (ascending AL_PA order). 1 = Highest
AL_PA = Lowest Physical Disk (ascending SEL_ID
order).
Table 8: Drive Parameters (Continued)
Parameter Description