This metric shows the unused capacity of the ASM Cluster File System in gigabytes. It gives an indication of the free space available in the ASM Cluster File System. For dismounted ASM Cluster File Systems, a value of 0 is returned for this metric.
The rest of the information in this section is only valid for this metric when it appears in either the Enterprise Manager Grid Control or the Enterprise Manager Database Control (if applicable).
The following table shows how often the metric's value is collected.
Target Version |
Collection Frequency |
11.2.0.x |
Every 15 Minutes |
This metric is collected from the column TOTAL_FREE in the V$ASM_FILESYSTEM view. For dismounted ASM Cluster File Systems, a value of 0 is returned.
Consider resizing the ASM Cluster File System if there is not enough Free Space available.
Related Topics
About Alerts
About the Metric Detail Page
Editing Thresholds
Understanding Line Charts
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