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It is the 2nd mirror disk set of mirror disk in a cluster to an off-site DR node through WAN, so that mission critical service will be always-on from disasters.
DRBD 9 Mirror Disk
It is similar to Mirror Disk, but it manages DRBD 9 for volume replication between nodes in a cluster.
VxVM disk group
It is used to manage a disk group of Veritas Windows Volume Manager.
The sub volumes of a disk group are not individually managed.
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This resource controls the Oracle database.
It detects the Oracle database installed on the system, controls the service and monitors the status.
When you add a resource, this will be classified under the type as tree view structure.For an example, when you add two NIC resource, these will be classified under the NIC type as shown below.If you edit an attribute of resource type, this will affect all of the resources classified this type.
[Figure] Classifying of resources under the type
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Resource Type Attribute
Each resource type has a specific attribute value(e. (exg. Despite the same attribute name, it can have a different value depending on the resource).)
In addition, if you change the attribute of resource type, it will be applied to all the resources of the type within the group.
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'리소스 고유 속성' 에 대한 설명은 각 리소스 페이지에 설명되어 있습니다. |
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'리소스 일반 속성' 은 각 리소스에도 있습니다. |
[Figure] Resource Type Attribute View
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*이 표시된 속성의 경우, 온라인/오프라인 명령이 불가능한 네트워크 카드 리소스에서는 사용되지 않습니다Among the attributes listed on the following tables, those with the * marks do not work on the network card resources that is unable to use the online/offline command. |
| Attribute | Description | Type | Default | Minimum Value/ Maximum Value | Edit | Note | |
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| ResourceType Attribute | Actions | Define the resource operation type. | STRING | X | |||
| Resource General Attribute | *BatchAfterOffline | This is a batch command to be executed after a resource is taken offline. | FILE | 8 to 254 characters of text | O | ||
*BatchAfterOnline | This is a batch command to be executed after a resource is brought online. | FILE | 8 to 254 characters of text | O | |||
| *BatchBeforeOffline | This is a batch command to be executed before a resource is brought online. | FILE | 8 to 254 characters of text | O | |||
| *BatchBeforeOnline | This is a batch command to be executed before a resource is taken offline. | FILE | 8 to 254 characters of text | O | |||
| *BatchTimeout | It is the waiting time until execution of batch command completes. If execution result is over this time, it is considered as a failure. | INTEGER | 300sec | 100 to 1500 seconds | O | ||
| *CleanProgram | This program is executed to initialize related resources and state when a failure occurs to a resource. This program must be written separately. | FILE | 8 to 254 characters of text | O | |||
| *CleanTimeout | It represents the time out until execution of CleanProgram is completed. | INTEGER | 60 sec | 0 to 300 seconds | O | ||
EnableTimeout | It is the waiting time until the execution of Enable completes. If the execution result is over this time, it is considered as a failure. (unit = second) | INTEGER | INFINITY | 1 to INFINITY seconds | O | ||
| FaultOnMonitorTimeouts | If the monitoring timeout take place as much as this value, it is regarded as fault. | INTEGER | 4 times | 0 to 12 times | O | ||
| MonitorInterval | It indicates the interval to the next monitoring when online resources are monitored. If the value is too small, it may result in malfunction. | INTEGER | 10 sec | 1 to 300 seconds | O | ||
| MonitorTimeout | It represents the time elapsed until monitoring is completed or terminated. | INTEGER | 60 sec | 1 to 300 seconds | O | ||
| OfflineMonitorInterval | It is the time interval until the next monitoring of offline resource. | INTEGER | 10 sec | 0 to 300 seconds | O | ||
| *OfflineTimeout | It indicates the maximum time until resources is taken offline successfully, stop or final judgment is made. | INTEGER | 300 sec | 1 to 1500 seconds | O | ||
| *OnlineRetryLimit | It indicate the number of retry count if it fails to start resource. | INTEGER | 0 time | 0 to 10 times | O | ||
| *OnlineTimeout | It indicates the maximum time until resources is brought online successfully, stop or final judgment is made. | INTEGER | 300 sec | 1 to 1500 seconds | O | ||
| *OnlineTrustTime | It is the time to reset the retry count of resource. | INTEGER | 600 sec | 60 to 3000 seconds | O | ||
| *OnlineWaitLimit | If the timeout occurs while determining whether the resource goes online properly, it will retry as many times as defined. | INTEGER | 2 times | 0 to 30 times | O | ||
| *Restartlimit | It shows the retry count before failover when the resource is determined as a failure. | INTEGER | 0 | 0 to 100 times | Shared Disk DR X Mirror Disk DR X Other Resources O | ||
| ToleranceLimit | When the monitoring results cannot be trusted , monitoring will be retried during the defined time. | INTEGER | 0 time | 0 to 100 times | O | ||
| WaitMonitorInterval | 온라인, 오프라인 대기중 리소스를 모니터링 할 때, 다음 모니터링까지의 시간 간격을 나타냅니다It indicates the time interval until starting the next monitoring when monitoring resources which are waiting for online or offline. | INTEGER1초 | 1 sec | 1 ~ 300초to 300 seconds | O |
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CLI Use (mctype command)
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