HP Intelligent Management Center v5.1 SP1 Application Manager Administrator Guide

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period This year, the system load indexes are measured in days, and the diagram displays
the system load trends, and the maximum, minimize, and average values of the system load
indexes. Move the pointer over the each sampling point to view the system load for the time
being.
File system usage ratio
Being different from the Windows file system, the HP-UX file system has only one root directory (/),
which contains all sub-directories and files. Each physical partitions or logical volume is mounted as a
sub-directory through a mount point, and you can read/write data from/to a partitions or logical
volume by reading/writing the data from/to the corresponding sub-directory.
The File System Usage Ratio pane is shown in Figure 103.
Figure 103 File system usage ratio
This pane contains the following information:
• Bar graph of file system usage ratio—Display the usage ratio of the disk storage space for
each mount point when APM polls the host that the HP-UX resides for the last time.
• File System—Indicate the mount points of the HP-UX file system.
• Usage Ratio—Indicate the storage space usage ratio of the specified partition or logical
volume.
 Threshold setting—Click the threshold setting icon to set the alarm threshold of the
storage space usage ratio for each mount point in the monitored HP-UX system. The storage
space usage ratio is highlighted in yellow if the conditions of Level-1 threshold are met, and is
highlighted in red if the conditions of Level-2 threshold are met. You can set a user-defined
threshold or a global threshold to control alarms of the storage space usage ratio for each
mount point. For
 History Record—Click the History Record icon to view the usage ratio trend of the
disk storage space in a past time period, which includes the last 1 hour, last 6 hours, today,
yesterday, this week, this month, and this year. If you select the time period Last 1 hour,