30
In
-b
an
d CL
I
➔
Characters following the NULL character
are meaningless.
A CHECK_CONDITION,
INVALID_PARAMETER_IN_CDB will be
returned to an initiator that specifies an incorrect
Buffer ID, Mode, Length or Buffer Offset. The
Mode is always Data (0x2), the Buffer ID is
always 0 and the Buffer Offset is always 0.
Exhibit 7.2-1
The SCSI command process: reserve the FibreBridge, send the command, release the FibreBridge.
Initiator/Host
FibreBridge
Goal: reserve the FibreBridge for an in-band CLI command
SCSI cdb: Reserve ServicesLUN
=>
<=
SCSI success
Goal: retrieve the FibreBridge temperaure via in-band CLI
1. Issue the command:
SCSI cdb: WriteBuffer ServicesLUN, bid=0, “get Temperature\n”
=>
places “Temperature=28C\n\r” into the
read-data buffer
<=
SCSI success
2. Retrieve the results:
SCSI cdb: ReadBuffer ServicesLUN, bid=0
=>
<=
Returns “Temperature=28C\n\r” from the
read-data buffer
<=
SCSI success
Goal: release the FibreBridge for other in-band users
SCSI cdb: Release ServicesLUN
=>
<=
SCSI success
Summary of Contents for FibreBridge 1190E
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