Infortrend SentinelRAID 170 320ML/sec SCSI-to-SCSI RAID Controller Manuel D’Utilisation
CHAPTER 3: CONTROLLER MONITORING ................................................................................... 3-1
3.1.
C
ONTROLLER
M
ONITORING
O
VERVIEW
....................................................................................... 3-1
3.2.
S
TATUS
-
INDICATING
LED
S
.......................................................................................................... 3-2
3.3.
A
UDIBLE
A
LARM
......................................................................................................................... 3-3
3.3.1
Default Threshold Values .................................................................................................... 3-3
3.4.
I
2
C P
ORT
(E
NCLOSURE
M
ONITORING
)......................................................................................... 3-3
CHAPTER 4: CONTROLLER CONNECTIONS AND OPERATION............................................... 4-1
4.1.
S
ENTINEL
RAID C
ONNECTION
..................................................................................................... 4-1
4.1.1
I/O Channel Configuration.................................................................................................. 4-1
4.1.2
SCSI Cables......................................................................................................................... 4-1
4.1.3
Host Connection .................................................................................................................. 4-1
4.1.4
Drive Connection................................................................................................................. 4-2
4.1.5
SCSI Termination ................................................................................................................ 4-2
4.1.6
Unique IDs .......................................................................................................................... 4-2
4.2.
SR 170 T
OPOLOGIES
.................................................................................................................... 4-2
4.2.1
Single Host Computer.......................................................................................................... 4-2
4.2.2
Dual Host Connection ......................................................................................................... 4-4
4.2.3
Expansion ............................................................................................................................ 4-5
4.3.
C
ONTROLLER
I
NTEGRATION
......................................................................................................... 4-5
4.4.
O
THER
C
ONNECTIONS
.................................................................................................................. 4-6
4.4.1
Power Connection ............................................................................................................... 4-6
4.4.2
Connecting RS-232C Terminal Emulation .......................................................................... 4-6
4.5.
P
OWER
O
N
................................................................................................................................... 4-7
4.5.1
Check List ............................................................................................................................ 4-7
4.5.2
Power On Sequence............................................................................................................. 4-8
4.5.3
LCD Screen ......................................................................................................................... 4-8
4.6.
P
OWER
O
FF
P
ROCEDURE
.............................................................................................................. 4-9
CHAPTER 5: CONTROLLER MAINTENANCE ................................................................................ 5-1
5.1.
C
ONTROLLER
M
AINTENANCE
O
VERVIEW
.................................................................................... 5-1
5.1.1
About Controller Maintenance ............................................................................................ 5-1
5.1.2
User Serviceable Components............................................................................................. 5-1
5.1.3
Controller Maintenance Considerations ............................................................................. 5-1
5.2.
R
EPLACING A FAILED
DIMM M
ODULE
........................................................................................ 5-2
5.2.1
When should a DIMM module be replaced? ....................................................................... 5-2
5.2.2
DIMM Module Replacement Procedure.............................................................................. 5-2
5.3.
R
EPLACING A
F
AILED
O
PTIONAL
BBU M
ODULE
......................................................................... 5-4
5.3.1
About BBU Maintenance ..................................................................................................... 5-4
5.3.2
BBU Battery Pack Replacement .......................................................................................... 5-4
5.3.3
BBU Charger Board Replacement ...................................................................................... 5-6
5.4.
D
AUGHTER
B
OARD
M
AINTENANCE
.............................................................................................. 5-6
5.4.1
About Daughter Board Maintenance................................................................................... 5-6
5.4.2
Replacing a Daughter Board............................................................................................... 5-6
APPENDIX A: SENTINELRAID FEATURES..................................................................................... A-1
A.1.
O
VERVIEW
.................................................................................................................................. A-1
A.2.
C
ONTROLLER
F
EATURES
............................................................................................................. A-1
A.2.1
SCSI-320 I/O Channels .......................................................................................................A-1
A.2.2
Flexible Configuration ........................................................................................................A-1
A.2.3
Expansion ............................................................................................................................A-1
A.2.4
User-friendly Configuration Utilities ..................................................................................A-1
A.2.5
Controller Architecture .......................................................................................................A-2
A.3.
F
AULT
T
OLERANCE
..................................................................................................................... A-2
A.3.1
Global and Local Spares .....................................................................................................A-2
A.3.2
Hot-swapping of Drives.......................................................................................................A-2
A.3.3
S.M.A.R.T. Support ..............................................................................................................A-2
A.3.4
Other Fault Tolerant Features ............................................................................................A-2
A.4.
F
UNCTIONAL
F
EATURES
.............................................................................................................. A-3