Promise Technology VTrak E-Class E830f Guide De Démarrage Rapide page 15

Fibre Channel with JBOD Expansion
To add JBOD units:
1. Connect the SAS expansion port on the left controller of the RAID
subsystem to the SAS circle/in port on the left I/O module of the first JBOD
unit.
See below, Figure 11.
Connect the SAS expansion port on the right controller of the RAID
2.
subsystem to the SAS circle/in port on the right I/O module of the first JBOD
unit.
Connect the SAS diamond/out port on left I/O module of the first JBOD unit
3.
to the SAS circle/in port on the left I/O module of the second JBOD unit.
4. Connect the SAS diamond/out port on right I/O module of the first JBOD unit
to the SAS circle/in port on the right I/O module of the second JBOD unit.
5. Connect the remaining JBOD units in the same manner.
Keep your data paths organized to ensure redundancy.
JBOD expansion supports up to seven JBOD units.
Figure 11. FC JBOD expansion connections
Also see the FC controller close-up, on page 11, Figure 8.
E330f
SAS IN SAS OUT
115200 8 N 1
J630s
SAS IN SAS OUT
115200 8 N 1
J630s
Task 4: Making Management and Data Connections
SAS IN SAS OUT
115200 8 N 1
SAS IN SAS OUT
115200 8 N 1
15
SAS expansion
port
SAS diamond/
out port
SAS circle/
in port