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

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File System Usage Ratio
The Linux file system has only one root directory. All file systems appear as subdirectories under the root
directory. Each physical disk partition or logical volume can be mounted to a subdirectory. You can
read data from or write data to physical disk partitions or logical volumes in the relevant subdirectories.
The File System Usage Ratio area layout is shown in Figure 117.
Figure 117 File System Usage Ratio area layout
The File System Usage Ratio area contains the following fields:
• Refresh icon —Click the Refresh icon to refresh the area.
• File System Usage Ratio horizontal bar chart—Shows the space usage ratio of each mount point
in the last APM polling period. Place the cursor over a spot in a bar to view the space usage ratio
of the specified mount point.
• File System—Mount point of the Linux file systems.
• Usage Ratio—Space usage ratio of partitions, logical volumes, or tmpfs.
Set Threshold icon —Click the Set Threshold icon to set alarm thresholds for the Linux
file system usage ratio. The data is highlighted in yellow when the file system usage ratio
reaches the level-1 threshold, and is highlighted in red when the file system usage ratio
reaches the level-2 threshold. You can either use the global thresholds or self-defined
thresholds.
History icon —Click the History icon to view the history graph of the file system
usage ratio trend. Place the cursor over a spot in the curve to view the data at the specific time
point. Operators can view file usage ratio statistics over the last 1 hour, last 6 hours, today,
yesterday, this week, this month, and this year by clicking the corresponding icons. The
statistics shown in the line charts of last 1 hour, last 6 hours, and today are collected in polling
intervals. The statistics shown in the line charts of yesterday, this week, and this month are
collected in hours. The statistical results include the maximum, minimum, and average values.
The statistics shown in the line chart of this year are collected in days. The statistical results
include the maximum, minimum, and average values.
• In Use—Amount of the space that is in use in partitions, logical volumes, or tmpfs.
• Free Space—Amount of the space that is not in use in partitions, logical volumes, or tmpfs.
Network Interface
The Network Interface area layout is shown in Figure 118.