HP XP7 Storage User Manual
Page 175

Using the Windows Administrative Tool (Performance) to
Check Path Information
The HDLM Performance Monitor uses the Windows administrative tool
Performance to display path information.
Note:
¢
The function for checking path information using the Windows
administrative tool is not supported in a non-x86 edition of Windows
Server 2003, Windows Server 2008, or Windows Server 2012.
¢
If an error occurs in the HDLM performance monitor, performance
information is not collected after the error. To restart the acquisition
of performance information, restart the host.
To add a counter that HDLM provides:
1
.
Click Start, Settings, and then Control Panel. Double click
Administrative Tools., and then double click Performance.
The Performance window appears.
2
.
Right-click the window showing the system monitor details, and then
choose Add Counters.
The Add Counters window appears.
3
.
Select the performance object, counter, and instance.
In the Performance object drop-down list, select HDLM.
In the list box on the lower-left side of the window, select the counter you
want to monitor. To monitor all counters, select the All counters check
Table 4-1 List of Counters on page 4-13
select.
In the list box on the lower-right side of the window, select the instance
you want to monitor. To monitor all instances and the total number value,
select the All instances check box.
Table 4-2 Selectable Items for
lists and describes selectable items for the
instances displayed in the list box.
4
.
Click the Add button.
Monitoring of path information will start.
Table 4-1 List of Counters
Counter name
Description
Avg.Disk Bytes/
Transfer
The average number of bytes transferred between disks
during one operation.
Avg.Disk Bytes/
Read
The average number of bytes transferred from the disk during
one operation.
Avg.Disk Bytes/
Write
The average number of bytes transferred to the disk during
one operation.
Disk Bytes/Sec
The amount of data transferred per second between disks
during read or write operations.
HDLM Operation
4-13
Hitachi Dynamic Link Manager (for Windows®) User Guide