EonStor DS S48 Series Hardware Manual
3.2.5
DAS (Direct-Attached) Connection
NOTE
If a logical drive can be accessed by different servers, file locking, FC switch zoning,
port binding, and multi-pathing access control will be necessary in order to avoid
access contention.
CH1 ID112
LD0
CH3 ID112
LD1
CH0 ID112
CH2 ID112
HBA 1
HBA 0
CH1 ID112
CH0 ID112
HBA 1
HBA 0
CH3 ID112
CH2 ID112
EonPath
EonPath
Channels
Controller A
Host
CH0, CH1, CH2, CH3
Configuration Information
RAID controller
1
Host server
2
Data path connection
Simple end-to-end connections with
fault-tolerant pairs
Host channel bandwidth
3200 MB/s
52
