ASM Cluster File System

Description

This metric shows the space used by all the ASM Cluster File Systems. This metric is used to collect information about the ASM Cluster File System space usage and is used to show the trend of ASM Cluster File System space usage in the application. This metric collects information for both mounted and dismounted ASM Cluster File Systems. This is used to determine the following metrics for Space Usage: Allocated Space(GB), Size(GB), Free(GB), Used(GB), and Used(%). The metric also collects information whether the ASM Cluster File System is corrupt. For dismounted ASM Cluster File Systems, it returns 0 for the Free(GB), Used(GB), and Used(%) metrics.

This metric only collects information about the AMS Cluster File System that is not specific to a node in a cluster. It collects Space Usage information which is the same across all nodes in the cluster. Information like State and Availability of the ASM Cluster File System can be different across the nodes in a cluster and is collected by the ASM Cluster File System State metric.

This metric generates a warning alert if the ASM Cluster File System is 85% used and a critical alert if 97% used. The metric also generates a critical alert if the ASM Cluster File System has sections that are corrupt.

This metric is collected at a time interval of 15 minutes. You can change the threshold limit as required.