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A cluster administrator is performing fallover testing during a scheduled system outage. Node ’A’ Was forced down and eventually rebooted. When Node ’A’ reintegrates into the cluster, the resource group state is offline. No errors are found in reviewing the hacmp.out file. What could have been done to ensure the resource group was acquired when cluster processing was restarted on Node ’A’?()
- A、 Nothing,HACMP does not require them automatically.
- B、 Force the remaining nodes down,then reintegrate them all.
- C、 Select reacquire resources after forced down on start menu.
- D、 Create a setting timer to bring the resource group online.
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更多 “ A cluster administrator is performing fallover testing during a scheduled system outage. Node ’A’ Was forced down and eventually rebooted. When Node ’A’ reintegrates into the cluster, the resource group state is offline. No errors are found in reviewing the hacmp.out file. What could have been done to ensure the resource group was acquired when cluster processing was restarted on Node ’A’?()A、 Nothing,HACMP does not require them automatically.B、 Force the remaining nodes down,then reintegrate them all.C、 Select reacquire resources after forced down on start menu.D、 Create a setting timer to bring the resource group online.” 相关考题
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An administrator was notified that a resource group has failed over from the home node, Node1 to a standbynode, Node2 and that Node1 had been powered off. Upon restarting Node1 the administrator checked the AIXerror log and the cluster.log Which of the following is most likely the cause of the failover?()A、AIX was shut downB、A fatal corruption occurred in the gsclvmd daemonC、The topsvcs daemon was stopped by the system resource controllerD、The grpsvcs process was stopped by the system resource controller
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Company.com has a two-node HACMP cluster with a single cascading resource group. Node ’A’ is the normal production node, and Node ’B’ is the standby node. One of the first steps in the HACMP test plan is to start the cluster and to verify that al elements for the resource group have been acquired. The administrator who is conducting the HACMP test starts the HACMP daemons on Node ’B’ with the ’smitty clstart" command. The administrator notices that Node ’B’ acquires the elements of the resource group, including a service IP labels,a shared volume group, and an application server that has been started. The expectation was that Node ’B’ would enter the cluster in a standby status, rather than acquiring production resources. What should the administrator do to correct this problem?() A、 Change the cluster to a rotating design.B、 Change the Cascading without Fallback flag to true.C、 Change the Inactive Takeover field to false in the cluster configuration.D、 Nothing should be done. This is the default behavior for cascading resource groups,and node ’A’ should have been started first.
考题
单选题A cluster administrator is performing fallover testing during a scheduled system outage. Node ’A’ Was forced down and eventually rebooted. When Node ’A’ reintegrates into the cluster, the resource group state is offline. No errors are found in reviewing the hacmp.out file. What could have been done to ensure the resource group was acquired when cluster processing was restarted on Node ’A’?()A
Nothing,HACMP does not require them automatically.B
Force the remaining nodes down,then reintegrate them all.C
Select reacquire resources after forced down on start menu.D
Create a setting timer to bring the resource group online.
考题
单选题An administrator was notified that a resource group has failed over from the home node, Node1 to a standbynode, Node2 and that Node1 had been powered off. Upon restarting Node1 the administrator checked the AIXerror log and the cluster.log Which of the following is most likely the cause of the failover?()A
AIX was shut downB
A fatal corruption occurred in the gsclvmd daemonC
The topsvcs daemon was stopped by the system resource controllerD
The grpsvcs process was stopped by the system resource controller
考题
单选题An administrator has configured a two node cluster, Node1 and Node2 with two resource groups, RG1 andRG2. The resource groups are configured as follows: RG1: Participating Nodes: Node1, Node2 Startup Policy: Online On Home Node Only Fallover Policy: Fallover To Next Priority Node In The List Fallback Policy Never Fallback RG2: Participating Nodes: Node2, Node1 Startup Policy: Online On Home Node Only Fallover Policy: Fallover To Next Priority Node In The List Fallback Policy: Fallback To Higher Priority NodeIn The List An Online on Different Nodes Dependency has been configured as:High Priority Resource Groups: RG2 Intermediate Priority Resource Group: RG1 The cluster has been running without any problems with both resource groups on their home nodes whenNode1 suffers a critical operating system problem causing the node to halt.What is the status of the resource groups?()()A
RG1 is Online RG2 is OnlineB
RG1 is Online RG2 is OfflineC
RG1 is Offline RG2 is OnlineD
RG1 is Offline RG2 is Offline
考题
单选题A Cluster Administrator is implementing a custom resource group for a new web application. The goal is to ensure the resource group is always active. Preference should be given to the priority node at startup time,but fallback to the priority node should be scheduled during a nonbusy time. Using custom resource group options, what combination best achieve the desired resource group behavior?()A
Online On All Available Nodes,using a setting timerB
Online On Home Node Only,using a fallback timerC
Online On Home Node Only,using both setting and fallback timersD
Online On First Available Node,using both settling and fallback timers
考题
单选题An HACMP setting timer may used to allow:()A
The setting or fallback of a cluster custom resource groupB
The cluster time to stabilize before starting a custom resource groupC
A priority node time to acquire custom resource group at cluster startD
A fallover node time to process custom resource states to be monitored
考题
单选题Node ’C’ has just completed reintegration in a three-node cluster. The hacmp.out logifle displays The event node_up_complete for Node ’C’. The cluster administrator wishes to verify that the cluster is stable. In addition to reviewing the cluster log files,what utility should be run to verify the cluster state?()A
clstatB
clinfoC
cldiagD
clverify
考题
单选题An administrator is notified that a resource group has failed over from the home node, Node1 to a standbynode, Node2 and that Node1 has been powered off. Upon restarting Node1 the administrator checks the AIXerror log and the cluster.log Which of the following is the most likely cause of the failure of Node1?()A
The operating system crashedB
A disk failure forced a volume group off lineC
The System Resource Controller executed a system haltD
The topology services daemon has crashed due to an ODM mismatch
考题
单选题A new administrator is performing fallover testing on a two-node cluster and is concerned that the cascading resource group belonging to Node ’A’ did not reintegrate properly after the cluster was restarted on Node ’A’. A stable cluster is reported by clstat,and clRGinfo reports the resource group online on Node ’B’. What type of configuration would cause this type of behavior?()A
The resource group DNP has been configured.B
The resource group option CWOF has been enabled.C
The resource group option Inactive Takeover is set.D
A resource group fallback timer has been configured.
考题
单选题Company.com has a two-node HACMP cluster with a single cascading resource group. Node ’A’ is the normal production node, and Node ’B’ is the standby node. One of the first steps in the HACMP test plan is to start the cluster and to verify that al elements for the resource group have been acquired. The administrator who is conducting the HACMP test starts the HACMP daemons on Node ’B’ with the ’smitty clstart" command. The administrator notices that Node ’B’ acquires the elements of the resource group, including a service IP labels,a shared volume group, and an application server that has been started. The expectation was that Node ’B’ would enter the cluster in a standby status, rather than acquiring production resources. What should the administrator do to correct this problem?()A
Change the cluster to a rotating design.B
Change the Cascading without Fallback flag to true.C
Change the Inactive Takeover field to false in the cluster configuration.D
Nothing should be done. This is the default behavior for cascading resource groups,and node ’A’ should have been started first.
考题
单选题A node in a three-node cluster was started, ad it acquired the following three cascading resourcegroups: ’rg1’, ’rg12’, and ’rg3’. The cluster design is to have ’rg1’ normally Node ’A’, ’rg2’ normally on Node ’B’, and rg3’ normally on Node ’C’. How can the administrator reposition the resource groups and correct the problem?()A
Change the cluster resource group definitions from cascading to rotating,synchronize the cluster,and restart HACMPB
Edit the /urs/es/sbin/utilities/clhosts file to reflect he desired node-to-resource group relationships and restart HACMPC
Use the clRGMove utility move rg2 o Node ’B’ and rg3 to Node ’C’,then start the cluster manager on Nodes ’B’ and ’C’ with the clstart utilityD
Disable Inactive Node Takeover,check the node priority list in the resource groups definitions,synchronize the cluster,and start HACMP on Nodes ’B’ and ’C’
考题
单选题The IP subsystem fallover behavior of a two-node cluster is being testing in a large client organization. One of the tests is to simulate a network_down event and verify that HACMP movesthe single resource group to the standby node. What is the best way to simulate a network down condition?()A
Turn off the IP core switch connecting the two nodes.B
Issue the command stopsrc -g inetd on the node that has the resource group.C
Issue the command sh /etc/rc.tcpclean on the node that has the resource group.D
Simultaneously unplug all network cables from the node that has the resource group.
考题
单选题An administrator has a 2 node cluster running PowerHA version 5.5. They remove a resource group from theactive cluster configuration. When performing a verify and synchronize of the cluster, the administrator getsthe following error: "migcheck[471]: cl_connect() error, nodename=Node1, rc=-1 cldare: A communication error prevents obtaining the VRMF from remote nodes. A DARE event cannot be run until this is corrected. Please ensureclcomd is running." What is the most likely cause of this error?()A
There is a DARE lock in placeB
A PowerHA migration is in progressC
Cluster services is not active on the other nodeD
The other cluster node is running a different version of RSCT
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