Measures reported by LHClusterSpaceTest
This test reports the space utilization of the storage cluster, and also reveals the number of the volumes and storage nodes on the storage cluster. This way, administrators are proactively alerted to potential space crunch on the storage cluster.
Outputs of the test : One set of results for the storage cluster being monitored.
The measures made by this test are as follows:
| Measurement |
Description |
Measurement Unit |
Interpretation |
| Total_space |
Indicates the total size of the cluster. |
GB |
|
| Provisioned_space |
Indicates the space provisioned for the cluster while created. |
GB |
|
| Used_space |
Indicates the space that was already utilized on the cluster. |
GB |
|
| Free_space |
Indicates the space that is available for use in the cluster. |
GB |
|
| Total_space_util |
Indicates the space utilized in this storage node. |
Percent |
A high value for this measure indicates that the cluster is currently running out of space. Administrators can either clear unwanted data on the cluster or add additional resources. |
| Allocated_space_used |
Indicates the percentage of space already utilized from the cluster against the allocated space for the cluster. |
Percent |
|
| Tot_free_space_pct |
Indicates the percentage of space that is available for use in the cluster. |
Percent |
|
| Allocated_free_pct |
Indicates the percentage of space that is available for use from the cluster against the allocated space. |
Percent |
|
| Volume_count |
Indicates the number of volumes created on the cluster. |
Number |
|
| Module_count |
Indicates the number of storage nodes created on the cluster. |
Number |
|
|