Cluster Status (ClusterStatus)
Displays the number of nodes that are down in the cluster as a whole or on a single node.
If the KM is running on a node agent that cannot connect to the cluster and error 1722 (RPC Server is unavailable) is generated, then the KM assumes that the cluster is down and it will set the ClusterStatus parameter to -1 and go into an alarm state. If one or more nodes go down, the KM sets the ClusterStatus parameter to the number of nodes that are down, creates an annotation that contains the names of the nodes that are down, and sets the parameter into a warning state.
For more information about inside and outside CLAs, see Overview.
Default properties
Property | Default value |
|---|---|
BMC PATROL properties | |
Application class | MCS_Cluster |
Command type | not applicable |
Platform | Microsoft Windows Servers |
Icon style | graph |
Units | -1 = cluster unavailable; all nodes down 0 = cluster available; all nodes up >0 = number of nodes down |
Border range | -1 to 0; >0 warn (one or more nodes unavailable) |
Alarm1 range | -1 to -1 alarm (cluster unavailable; all nodes down) |
Alarm2 range | undefined |
Scheduling | inherits poll time of collector |
Active at installation | yes |
Parameter type | consumer |
Value set by | ClusterObjectStatusColl NodeStatus |
BMC ProactiveNet Performance Management properties | |
Monitor type | Microsoft Cluster |
Key Performance Indicator | Yes |
Monitor for abnormalities | Yes |
Graph by default | Yes |
Availability | No |
Response time | No |
Normal distribution | Yes |
Statistical | Yes |