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单选题
An administrator is configuring a PowerHA cluster consisting of two nodes across two physical Power systems，570-1 and 570-2. Node1 is an LPAR on 570-1Node2 is an LPAR on 570-2. Dev1 is an LPAR on 570-2 （this LPAR is not part of the cluster）. The cluster will manage a single resource group， RG1， with a single application server， APP1. The resourcegroup will have a home node of Node1. Node1 is configured with 4.0 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processorsNode2 isconfigured with 0.4 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processors Dev1 is configuredwith 4.0 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processors When the resource group RG1 is acquired by Node2 the administrator would like to dynamically move 3.6processor entitlement units from Dev1 to Node2. How could the administrator achieve this in the PowerHAcluster？（）
A
Create a custom event script to perform the change to CPU entitlement
B
Modify the extended performance tuning parameters for the cluster to modify CPU entitlement uponresource group acquisition
C
Customize the resource group attributes of RG1 so that the CPU entitlement is modified for Node2 uponresource group acquisition
D
Customize the application server attributes of APP1 so that the CPU entitlement is modified for Node2upon resource group acquisition
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更多 “单选题An administrator is configuring a PowerHA cluster consisting of two nodes across two physical Power systems，570-1 and 570-2. Node1 is an LPAR on 570-1Node2 is an LPAR on 570-2. Dev1 is an LPAR on 570-2 （this LPAR is not part of the cluster）. The cluster will manage a single resource group， RG1， with a single application server， APP1. The resourcegroup will have a home node of Node1. Node1 is configured with 4.0 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processorsNode2 isconfigured with 0.4 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processors Dev1 is configuredwith 4.0 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processors When the resource group RG1 is acquired by Node2 the administrator would like to dynamically move 3.6processor entitlement units from Dev1 to Node2. How could the administrator achieve this in the PowerHAcluster？（）A Create a custom event script to perform the change to CPU entitlementB Modify the extended performance tuning parameters for the cluster to modify CPU entitlement uponresource group acquisitionC Customize the resource group attributes of RG1 so that the CPU entitlement is modified for Node2 uponresource group acquisitionD Customize the application server attributes of APP1 so that the CPU entitlement is modified for Node2upon resource group acquisition” 相关考题
考题
An active PowerHA cluster was shutdown from C-SPOC with the "Unmanage Resource Groups" option. Afterthe operation successfully completes， what is the internal state of the cluster manager as shown by the lssrc -ls clstrmgrES command？（）A、ST_STABLEB、ST_BARRIERC、ST_CBARRIERD、ST_UNMANAGED
考题
A client wants to implement a highly available cluster between two sites. At each site the client has an IBMDS8300. At each site， the client would like a single node which will be connected through a SAN to the local DS8300but not the remote DS8300. Which clustering product could be used to provide high availability for this infrastructure？（）A、PowerHA/XD for GLVMB、PowerHA with cross-site LVMC、PowerHA/XD for Metro MirrorD、PowerHA/XD for Global Mirror
考题
An administrator is installing PowerHA filesets， and this cluster will be cross-mounting filesystems using NFSversion 4. Which additional fileset is required？（）A、bos.net.tcp.clientB、cluster.es.nfs.rteC、bos.nfsv4.server.rteD、cluster.es.nfs.server
考题
In which file can the administrator view the detailed results of the overnight cluster automatic verification？（）A、clutils.logB、cluster.logC、clverify.logD、autoverify.log
考题
An administrator wants to install Web SMIT on a node that is not part of a cluster. Which PowerHA filesetprovides this function？（）A、cluster.sysmgt.wsmB、cluster.es.client.wsmC、cluster.es.server.websmD、cluster.sysmgt.websm.rte
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An administrator is configuring a new cluster and has a requirement for a notification to be generated if the /tmp File System becomes greater than 90% full. Which of the following PowerHA components will support theadministrator’s requirement？（）A、Pre-defined EventsB、User-defined EventsC、Remote notification methodsD、The integration between RMC and WebSM
考题
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
考题
An administrator will be performing a PowerHA upgrade on a cluster from version 5.3 to version 5.5. Which ofthe following tasks will verify a successful migration？（）A、Use the clstat command and verify the cluster is in a stable stateB、After each node is upgraded， run a verification and synchronizationC、After all nodes are upgraded， run a verification and synchronizationD、Take a snapshot of each node and verify the configuration is the same
考题
An architect is configuring a PowerHA cluster in the following way：The cluster will consist of two nodes. Each node will have two boot interfaces configured as a single PowerHA network. The cluster is to have asingle resource group with a single service address.Heartbeating over aliased is not to be used. What is the minimum number of subnets required to implement this cluster？（）A、1B、2C、3D、4
考题
An administrator is planning for a six node cluster but is concerned about the administration needed tomanage user accounts throughout the cluster. What PowerHA feature could the administrator use to reducethe administration overhead？（）A、LDAP Authentication ModuleB、Smart Assist for Active DirectoryC、C-SPOC for user and password managementD、File Collections designating one node as the primary authentication node
考题
An administrator wants to use the online planning worksheets as an aid to configuring a PowerHA cluster.Which PowerHA fileset would the administrator need to install in order to obtain this tool？（）A、cluster.es.hawB、cluster.es.worksheetsC、cluster.es.tools.worksheetsD、cluster.es.server.worksheets
考题
An administrator is configuring a PowerHA cluster consisting of two nodes across two physical Power systems，570-1 and 570-2. Node1 is an LPAR on 570-1Node2 is an LPAR on 570-2. Dev1 is an LPAR on 570-2 （this LPAR is not part of the cluster）. The cluster will manage a single resource group， RG1， with a single application server， APP1. The resourcegroup will have a home node of Node1. Node1 is configured with 4.0 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processorsNode2 isconfigured with 0.4 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processors Dev1 is configuredwith 4.0 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processors When the resource group RG1 is acquired by Node2 the administrator would like to dynamically move 3.6processor entitlement units from Dev1 to Node2. How could the administrator achieve this in the PowerHAcluster？（）A、Create a custom event script to perform the change to CPU entitlementB、Modify the extended performance tuning parameters for the cluster to modify CPU entitlement uponresource group acquisitionC、Customize the resource group attributes of RG1 so that the CPU entitlement is modified for Node2 uponresource group acquisitionD、Customize the application server attributes of APP1 so that the CPU entitlement is modified for Node2upon resource group acquisition
考题
A customer is planning a PowerHA cluster split across two sites. The sites are located 10km apart. There is aDS8000 storage array at each site with SAN connectivity between the two arrays. There are only enough IPinterfaces for one IP network in this cluster. How can they ensure that disk data is automatically mirrored and synchronized between sites？（）A、Purchase PowerHA/XD licenseB、Purchase PowerHA with GLVM licenseC、Implement PowerHA with split-site LVMD、Implement PowerHA with cross-site LVM
考题
An administrator wishes to implement highly availble NFS exports within a PowerHA 5.3 cluster. How will theadministrator specify that these should be exported as NFS version 4？（）A、Add the exports to the /etc/exports file specifying NFS version 4 as an export optionB、Install cluster.es.nfs fileset and add the exports to the resource group configurationC、Add the exports to the /usr/es/sbin/cluster/etc/exports file and specify NFS version 4 as an export optionD、Upgrade the cluster to PowerHA 5.4.1， install the cluster.es.nfs fileset and add the exports to the resourcegroup configuration
考题
An administrator has a two-node PowerHA cluster in a mutual takeover configuration. He needs to updatefrom 5.5 service pack 1 to 5.5 service pack 2. Which of the following actions will perform the updates with norisk of disruption to applications running in the cluster？（）A、Unmanage resource groups on all nodes， update the cluster filesets， start cluster services on all nodes，ensure cluster services stabilizeB、Update the cluster filesets on all nodes. Run ’refresh -s clstrmgrES’ on one node， wait for the cluster tostabilize， repeat for all other nodesC、Unmanage resource groups on one node， update the cluster filesets， start cluster services. Wait for thecluster to stabilize and repeat for all other nodes.D、Bring resource groups （RGs） online on all nodes concurrently， bring RGs offline on one node， update thecluster filesets， bring RGs online， repeat for all other nodes
考题
What is the maximum number of nodes that can be configured in a single PowerHA cluster？（）A、16B、32C、64D、128
考题
An organization currently uses Veritas Volume Manager （VxVM） and is integrating PowerHA. Which of thefollowing describes how PowerHA supports Veritas volume groups？（）A、PowerHA only manages VxVM volume groups by using customized pre- and post-event scriptsB、PowerHA is tightly coupled with AIX LVM. All volumes groups must be converted to AIX LVMC、PowerHA supports VxVM as an OEM volume group type. PowerHA manages the volume group with a limited suite of management tasksD、PowerHA supports VxVM as an OEM volume group type. All cluster operations applicable with AIX LVM are also applicable with VxVM
考题
单选题An administrator is installing PowerHA filesets， and this cluster will be cross-mounting filesystems using NFSversion 4. Which additional fileset is required？（）A
bos.net.tcp.clientB
cluster.es.nfs.rteC
bos.nfsv4.server.rteD
cluster.es.nfs.server
考题
单选题An architect is configuring a PowerHA cluster in the following way：The cluster will consist of two nodes. Each node will have two boot interfaces configured as a single PowerHA network. The cluster is to have asingle resource group with a single service address.Heartbeating over aliased is not to be used. What is the minimum number of subnets required to implement this cluster？（）A
1B
2C
3D
4
考题
单选题An administrator wants to install Web SMIT on a node that is not part of a cluster. Which PowerHA filesetprovides this function？（）A
cluster.sysmgt.wsmB
cluster.es.client.wsmC
cluster.es.server.websmD
cluster.sysmgt.websm.rte
考题
单选题During a resource group takeover operation， the resource group was found to go into error state. A tail of thehacmp.out file released the following message： Aug 3 12：57：20 EVENT FAILED:// -1： event_error 1 TE_RG_MOVE -1 WARNING:// Cluster PowerHA has beenrunning recovery program ’/usr/es/sbin/cluster/events/rg_move.rp’ for 360 seconds. Please check clusterstatus. What command can the administrator issue to cause the cluster to continue processing？（）A
clruncmdB
clrestartC
clcontinueD
clresactive
考题
单选题What is the maximum number of nodes that can be configured in a single PowerHA cluster？（）A
16B
32C
64D
128
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
考题
单选题A customer synchronizes the cluster in a virtualized environment. During the process the following warning isdisplayed： "For nodes with a single Network Interface Card per logical network configured， it is recommended to includethe file ’/usr/es/sbin/cluster/netmon.cf’ with a pingable IP address as described in the PowerHA PlanningGuide". What should the customer do next？（）A
Ignore the warning as synchronization completed successfully.B
Populate the /usr/es/sbin/cluster/netmon.cf file with one or many IP addresses external to the cluster.C
Create another virtual adapter on each node and set-up PowerHA networking in a more traditional fashionD
Populate the /usr/es/sbin/cluster/netmon.cf file with any of the boot IP addresses on one of the othercluster nodes
考题
单选题A customer wants to migrate their existing cluster onto new POWER6 hardware， and in addition requires thecluster to be migrated from PowerHA version 5.3 to 5.5. Given that AIX 6.1 and PowerHA 5.5 filesets arealready installed in the new hardware， which of the following methods would allow the customer to maintaintheir current cluster configuration？（）A
Add the new nodes to the existing cluster， and perform a rolling migration and remove the original nodesfrom the clusterB
Add the new nodes to the existing cluster， and perform a non-disruptive upgrade and remove the originalnodes from the cluster.C
Create a snapshot of the existing cluster and apply the snapshot to the new cluster. Start cluster serviceson the new cluster and stop the original clusterD
Create a snapshot of the existing cluster and apply the snapshot to the new cluster. Stop cluster serviceson the original cluster and start on the new cluster
考题
单选题An administrator plans to apply a fix pack to the PowerHA software using a rolling migration. At what stage ofthe migration is a cluster verification supported？（）A
Individually before each node is upgradedB
Individually before and after each node is upgradedC
Individually after each node has been upgradedD
Collectively after all nodes have been upgraded
考题
单选题An active PowerHA cluster was shutdown from C-SPOC with the "Unmanage Resource Groups" option. Afterthe operation successfully completes， what is the internal state of the cluster manager as shown by the lssrc -ls clstrmgrES command？（）A
ST_STABLEB
ST_BARRIERC
ST_CBARRIERD
ST_UNMANAGED
考题
单选题An administrator wants to use the online planning worksheets as an aid to configuring a PowerHA cluster.Which PowerHA fileset would the administrator need to install in order to obtain this tool？（）A
cluster.es.hawB
cluster.es.worksheetsC
cluster.es.tools.worksheetsD
cluster.es.server.worksheets
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