Infortrend EonStor DS 1012 - Simple End-To-End Connection

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Simple End-to-End Connection
CH0 A112
CH2 A112
CH0 B113
CH2 B113
HBA 1
HBA 0
HBA 1
HBA 0
EonPath
EonPath
CH1 A112
CH3 A112
CH1 B113
CH3 B113
CH0 B113
CH0 A112
CH2 A112
CH2 B113
CH1 B113 CH1 A112
CH3 A112 CH3 B113
LD
RAID
JBOD
LD
LD
ALV BLV
ALV BLV
LD
Channels Controller A Controller B
Host
CH0, CH1, CH2, CH3 CH0, CH1, CH2, CH3
Configuration Information
RAID controller 2
Host server 2
Data path connection Fault-tolerant data paths.
Host channel bandwidth 6400 MB/s
Above is an example demonstrating simple end-to-end connections with each SFP
port connected to a host adapter. Multiple logical drives, logical volumes, and logical
partitions can be created and each mapped to the corresponding host channel
ID/LUN combinations.
Note that EonPath multipath software or Linux Device Mapper is necessary for
controlling and optimizing the access to logical drives via multiple data paths.