20
In-band CLI
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 5.1-1 The SCSI command process: reserve the Diamond Storage Array, send the command, release the
Diamond Storage Array.
Initiator/Host
Diamond Storage Array
Goal
: reserve the Diamond Storage Array for an in-band CLI command
SCSI cdb: Reserve LUN 0
=>
<=
SCSI success
Goal
: retrieve the Diamond Storage Array temperature via in-band CLI
1. Issue the command:
SCSI cdb: WriteBuffer LUN 0, bid=’AA’, “get Temperature\n”
=>
places “Temperature=28C\n\r” into
the read-data buffer
<=
SCSI success
2. Retrieve the results:
SCSI cdb: ReadBuffer LUN 0, bid=’AA’
=>
<=
Returns “Temperature=28C\n\r”
from the read-data buffer
<=
SCSI success
Goal
: release the Diamond Storage Array for other in-band users
SCSI cdb: Release LUN 0
=>
<=
SCSI success
Содержание Diamond Array S
Страница 2: ......
Страница 3: ......
Страница 11: ......
Страница 25: ...14 SCSI connections...
Страница 33: ...22 Serial port access...
Страница 45: ...34 General CLI commands...
Страница 51: ...40 Serial port CLI commands...
Страница 55: ...44 Maintenance CLI commands...
Страница 63: ...52 JBOD...
Страница 67: ...56...
Страница 79: ...68 RAID interleave...
Страница 87: ...76 Copy drives...