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It is classified resources according the types and has different attributes for each type.

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Resource Type

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[Figure] Resource Types in the MCCS for Linux

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SCSI reservation agents manage LUN based locking using the SCSI3-PR (Persistent Reservation) protocols that shared storages support such as SAN.
This function can prevent data losses when no nodes in a cluster know the status of other nodes. 

Oracle database

This resource controls the Oracle database.
It detects the Oracle database installed on the system, controls the service and monitors the status.

Oracle Listener

This resource controls the listener process of the Oracle DB.



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.

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Attribute
Description
Type
Default
Edit
Note
Actions

Define the resource operation type.
OnOff value is the command resource. None is the resource command only for monitoring.

STRING X 
ArgList

It represents the necessary arguments for each type of resource.
Based on these arguments, you can create variables in an agent and characterize the types.
You can check it in the type.json file but the value cannot be modified by a user.

STRING X 
CleanTimeout

It represents the time out until execution of CleanProgram is finished.
When the limit is exceeded, it will be forcefully terminated.

INTEGER60 secO 
FaultOnMonitorTimeouts

If the timeout specified by this value occurs, it is regarded as trouble.
If it is '0', it is not regarded as trouble.

INTEGER4 timesO 
MonitorInterval

It represents the time interval until the next monitoring of online resource.
If the value is too small, it could mistakenly start monitoring before receiving the proper monitoring results.
If the value is too big, then it will take too long until it detects the status changes.

INTEGER10 secO 
MonitorTimeoutIt represents the time elapsed until monitoring is finished or terminated.INTEGER10 secO 
OfflineMonitorInterval

It is the time interval until the next monitoring of offline resource.
If the time interval is '0', the offline resources will not be monitored.

INTEGER60 secO 
OfflineTimeoutIt represents the max time until the final decision is made on the success/failure of resource going offline.INTEGER300 secO 
OnlineRetryLimitSet the number of retries if the resource fails to restart.INTEGER0 timeO 
OnlineTimeoutIt represents the max time until the final decision is made on the success/failure of resource going online.INTEGER300 secO 
OnlineTrustTime

It is the time to reset the restart number of resource.
Initialize the number of retries if the normal condition is maintained for the duration specified after the resource is started

INTEGER600 secO 
OnlineWaitLimit

If the time our occurs while determining whether the resource goes online properly, it will retry as many times as designated.
It is the time interval of retry is defined in 'MonitorInterval'.

NTEGER2 timesO 
* ToleranceLimit

When the monitoring results cannot be trusted , monitoring will be retried as many times as designatedduring the designated time.
For instance, if the network condition is not good, and you cannot trust the ping test results, then you need to perform monitoring several more times until you get a good result.

INTEGER0 timeO 

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Modify the MonitorInterval attribute values for MirrorDisk.

 

mctype -modify -t MirrorDisk resoruceType -a MonitorInterval attribute attribute_value

 

list

Display the attribute values for all the resource types.
(If you enter -t resourceType, the attribute values for the designated resource type will be displayed.)

 

mcnode mctype -list [-t - resourceType]