Figure 18 Solution - Performance/Tuning - Fujitsu ETERNUS DX S5 Series Configuration Manual

11. Solution Configuration
Storage Optimization
Figure 18 Solution — Performance/Tuning
Server A with low
priority operations
Operation C
■
Configuration Procedure
To automate QoS, install ETERNUS SF Storage Cruiser and the ETERNUS SF Storage Cruiser QoS Management
option on the operation management server.
●
Required Environment
To automate QoS, the ETERNUS SF Storage Cruiser QoS Management option must be installed.
●
Configuration Procedure
Set the tiering policy and the virtual storage pool in the operation management server (ETERNUS SF Storage
Cruiser).
For details on the settings, refer to "ETERNUS SF Storage Cruiser Operation Guide for Optimization Option".
Server B with low Server C with high
priority operations priority operations
QoS automation
Extreme Cache Pool
SSD
Fastest
SAS disk
Fast
Nearline SAS disk
Operation A
High capacity, cost effective
ETERNUS DX
192
The bandwidth of the server with high
priority operations is secured by
reducing the I/Os of the servers with
low priority operations.
ETERNUS SF
Improved and stabilized
Storage Cruiser
responses for prioritized
operations
Configuration Guide (Basic)