Hitachi XP P9500 User Manual page 171

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
box. 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.
Instances on page 4-13
instances displayed in the list box.
4 Click the Add button.
.
Monitoring of path information will start.
Counter name
Avg.Disk Bytes/
Transfer
Avg.Disk Bytes/
Read
Avg.Disk Bytes/
Write
Disk Bytes/Sec
Disk Read Bytes/
Sec
Disk Write Bytes/
Sec
Table 4-2 Selectable Items for Instances
Selectable items
_Total
Hitachi Dynamic Link Manager User Guide (for Windows(R))
Table 4-2 Selectable Items for
lists and describes selectable items for the
Table 4-1 List of Counters
The average number of bytes transferred between disks
during one operation.
The average number of bytes transferred from the disk during
one operation.
The average number of bytes transferred to the disk during
one operation.
The amount of data transferred per second between disks
during read or write operations.
The amount of data transferred per second from the disk
during read operations.
The amount of data transferred per second to the disk during
write operations.
#
Selecting this item displays the total value of
each instance.
HDLM Operation
lists the counters you can
Description
Description
4-13