Linkage with Systemwalker Service Quality Coordinator, Systemwalker Service Quality Coordinator can make use of performance information of storage devices and Fibre Channel switches.
Please refer to "Systemwalker Service Quality Coordinator User's Guide" for detail information.
Items that can be linked to Systemwalker Service Quality Coordinator
Performance information (Unit) | |
|---|---|
Port | Transfer rates of send/receive data (MB/S) |
Number of CRC errors |
Performance information (Unit) | |
|---|---|
LUN | Read/Write count (IOPS) |
Read/Write data transfer rate (MB/S) | |
Read/Write response time (msec) | |
Read/Pre-fetch/Write cache hit rate (%) | |
Disk drive | Disk busy rate (%) |
CM | Load (CPU usage) rate (%) |
Note
The performance information that can be managed depends on the version of Systemwalker Service Quality Coordinator.
The ETERNUS SN200 MDS series Fibre Channel switch is not supported.
The CM load (CPU usage) rate for ETERNUS 4000 (models 400 and 600) and ETERNUS 8000 (models 800, 1200 and 2200) includes the ROE load (CPU usage) rate.
