An administrator is configuring a PowerHA cluster consisting

题目
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

如果没有搜索结果或未解决您的问题,请直接 联系老师 获取答案。
相似问题和答案

第1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.client
  • B、cluster.es.nfs.rte
  • C、bos.nfsv4.server.rte
  • D、cluster.es.nfs.server

正确答案:B

第2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.wsm
  • B、cluster.es.client.wsm
  • C、cluster.es.server.websm
  • D、cluster.sysmgt.websm.rte

正确答案:B

第3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_STABLE
  • B、ST_BARRIER
  • C、ST_CBARRIER
  • D、ST_UNMANAGED

正确答案:A

第4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、1
  • B、2
  • C、3
  • D、4

正确答案:C

第5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 place
  • B、A PowerHA migration is in progress
  • C、Cluster services is not active on the other node
  • D、The other cluster node is running a different version of RSCT

正确答案:C

第6题:

In which file can the administrator view the detailed results of the overnight cluster automatic verification?()

  • A、clutils.log
  • B、cluster.log
  • C、clverify.log
  • D、autoverify.log

正确答案:C

第7题:

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 Events
  • B、User-defined Events
  • C、Remote notification methods
  • D、The integration between RMC and WebSM

正确答案:B

第8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 GLVM
  • B、PowerHA with cross-site LVM
  • C、PowerHA/XD for Metro Mirror
  • D、PowerHA/XD for Global Mirror

正确答案:A

第9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 state
  • B、After each node is upgraded, run a verification and synchronization
  • C、After all nodes are upgraded, run a verification and synchronization
  • D、Take a snapshot of each node and verify the configuration is the same

正确答案:C

第10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 Module
  • B、Smart Assist for Active Directory
  • C、C-SPOC for user and password management
  • D、File Collections designating one node as the primary authentication node

正确答案:C

更多相关问题