Sample Topology - High Availability Ip San With Redundant Raid Controllers - Infortrend EonStor S12E-R1132-4 Installation And Hardware Reference Manual

EonStor S12E-R1132-4/G1133-2 Installation and Hardware Reference Manual
Component
RAID
S12E-G1133-2
GbE cables
HBA
RAID configuration
Figure 4-1: Sample Topology: Direct-attached without Fault-tolerant Paths
4.2.3 Sample Topology – High Availability IP SAN with
Redundant RAID Controllers
Component
RAID
S12E-R1132-4
HBA
GbE cables
4-4
system: iSCSI RAID managed by a single controller, with 2
host ports
GbE network cables
iSCSI initiators, better be PCI-E TOE cards
2 logical drives (each has 6 member drives)
LD0 mapped to CH0 ID
LD1 mapped to CH1 ID
* This configuration is not fault-tolerant. Host can
access each logical drive through only one path. If
the path fails, the logical drive will become
inaccessible.
system: iSCSI RAID
controllers, with a total of 8 host ports
iSCSI initiators, better be PCI-E TOE cards
GbE network cables
Description
Description
managed by redundant
#
1
2
2
#
RAID
1
4
12