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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
单选题A network for a two-node cluster has been planned. The network administrator has explained that the networkdoes not support gratuitous ARP. Which of the following steps will ensure that clients are able to connect tothe cluster after a failover takes place？（）A
Implement heartbeating over IP aliasesB
Implement persistent service IP addressesC
Implement IPAT aliasing with hardware address takeover （HWAT）D
Implement IPAT replacement with hardware address takeover （HWAT）
考题
单选题What restrictions apply to using virtual Ethernet within a cluster containing VIO clients？（）A
IPAT via Aliasing must be usedB
IPAT via Replacement must be usedC
Resilience must be provided by the use of dual VIO serversD
Hardware Address Takeover （HWAT） must be used to ensure a consistent virtual MAC address
考题
单选题A customer is interested in using two Power 550 servers to implement a new two node cluster. The cluster willbe using SAN attached disk for shared storage and will be attached to one IP network. Which of the followingadapter configurations will meet the customer requirements while reducing single points of failure？（）A
AB
BC
CD
D
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For a given Ethernet network， the failure cycle is set to 5 seconds and the heartbeat rate is set to 2 seconds.Given these values， what is the failure detection time for the network （in seconds）？（）A
5B
10C
12D
20
考题
单选题An administrator is configuring an application monitor. Upon encountering an unrecoverable error the administrator does not want the resource group to failover. How can the application monitor be configured toachieve this？（）A
Configure the application monitor with a restart count of 0B
Configure the application monitor with a monitor mode of NotifyC
Configure the application monitor with a notify method of MonitorD
Configure the application monitor with a failure action of Notify
考题
单选题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
单选题When tuning a network module what is the purpose of the grace period？（）A
It defines the maximum permissible time period between missed heartbeats before a failure is detectedB
It defines the time period to wait to activate the network module after starting the cluster managerC
It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilizeD
It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored
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