Adaptec 1966600 User Guide - Page 73

Stand-Alone Dual-Port, Hubs Enabled, Enclosure, Services, Config Internal Hubs, Enter

Page 73 highlights

Installing the DuraStor Storage Subsystem 4 Press the Esc to return to the previous menu. 5 From the Option Configuration menu, select Enclosure Services, then select Config Internal Hubs. 6 Choose the selection to Disable the Internal Hub then press the Enter. 7 Press Esc to return to the previous menu. Stand-Alone Dual-Port, Hubs Enabled The following diagram illustrates the logical connection of the stand-alone dual-port topology with the hubs enabled. Note: Ports P1 and P3 are on one loop, and P2 and P4 are on another loop. DuraStor FC RAID Appliance CH0 Up to 12 Disk Drives CH1 Up to 12 Disk Drives P2 HUB FC PORTS PHYSICAL DRIVE CHANNELS CH2 P1 HUB FC1 Active CH0 T Host System #1 HBA #1 P3 CH1 FC2 Active T CH2 CH3 T Host System #1 HBA #2 P4 Controller 1 CH3 T ACTIVE T= Location of internal termination. Up to 12 Disk Drives Up to 12 Disk Drives Figure 3-34 Stand-Alone Dual-Port, Hubs Enabled Logical Connections 3-39

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3-39
Installing the DuraStor Storage Subsystem
4
Press the
Esc
to return to the previous menu.
5
From the Option Configuration menu, select
Enclosure
Services
, then select
Config Internal Hubs
.
6
Choose the selection to Disable the Internal Hub then press the
Enter
.
7
Press
Esc
to return to the previous menu.
Stand-Alone Dual-Port, Hubs Enabled
The following diagram illustrates the logical connection of the
stand-alone dual-port topology with the hubs enabled.
Note:
Ports P1 and P3 are on one loop, and P2 and P4 are on
another loop.
Figure 3-34
Stand-Alone Dual-Port, Hubs Enabled Logical Connections
P2
FC2
FC1
DuraStor FC RAID Appliance
Controller 1
CH0
CH1
CH2
CH3
CH0
CH1
CH2
CH3
P1
P3
P4
HUB
HUB
Active
Active
Up to 12 Disk Drives
Up to 12 Disk Drives
Up to 12 Disk Drives
Up to 12 Disk Drives
Host System #1
HBA #1
Host System #1
HBA #2
ACTIVE
T
T
T
T
T= Location of internal termination.
FC PORTS
PHYSICAL
DRIVE CHANNELS