Adaptec 412R User Guide - Page 170
Active-Passive Dual-Port (Dual Hosts, Single HBAs), C-36
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CH 1 CH 2 DuraStor 412R/6320SS/7320SS Installation and User's Guide Active-Passive Dual-Port (Dual Hosts, Single HBAs) Connect the SCSI data cables as shown in Figure C-36 and Figure C-23. HOST I/O Host System #1 CH 0 HBA #1 CH 3 Host System #2 HBA #1 Termintation RAID Controller (CH0) Active Disk CH1 (CH3) Active Disk CH2 Controller 1 Drives 7 - 12 Drives 1 - 6 SEP Termintation SEP SAF-TE HOST I/O CH 0 Termintation CH 3 RAID Controller Termintation (CH0) Passive Disk CH1 (CH3) Passive Disk CH2 Controller 2 Termintation Figure C-36 Logical Diagram - Active-Passive Dual-Port Figure C-37 Host Cabling Diagram - Dual Host, Single HBAs C-28
C-28
DuraStor 412R/6320SS/7320SS Installation and User’s Guide
Active-Passive Dual-Port (Dual Hosts, Single HBAs)
Connect the SCSI data cables as shown in
Figure C-36
and
Figure C-23
.
Figure C-36
Logical Diagram
–
Active-Passive Dual-Port
Figure C-37
Host Cabling Diagram
–
Dual Host, Single HBAs
Host System #2
HBA #1
Host System #1
HBA #1
SEP
SAF-TE
Disk
CH1
Disk
CH2
(CH3)
(CH0)
CH 0
CH 3
CH 1
CH 2
CH 0
CH 3
HOST I/O
HOST I/O
Active
Disk
CH1
Disk
CH2
(CH3)
(CH0)
Passive
Active
SEP
Drives 7 - 12
Drives 1 - 6
Controller 1
Controller 2
RAID Controller
RAID Controller
Passive
Termintation
Termintation
Termintation
Termintation
Termintation