The Cluster Administrator wants to use disk heartbeats as a 

题目
单选题
The Cluster Administrator wants to use disk heartbeats as a non-IP network. What Volume Group consideration must be accounted for prior to configuring disk heartbeats?()
A

 The Volume Group major number must be the same on all nodes.

B

 The Shared Volume Group must be created with the Big VG format.

C

 The Volume Group must be created as Enhanced Concurrent Capable.

D

 The t factor must be doubled to create the reserved area for disk hearbeats.

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相似问题和答案

第1题:

An administrator wants to limit how much data each user is storing. Which of the following will BEST address this issue?()

  • A、 Quotas
  • B、 SNMP
  • C、 Disk management
  • D、 ACL

正确答案:A

第2题:

Which of the following utilities will a technician use to determine how many partitions a hard drive has?()

  • A、Administrator Tools
  • B、Disk Management
  • C、Device Manager
  • D、Computer Management

正确答案:B

第3题:

An administrator needs to replace a failed internal disk in a mirrored rootvg. Which of the following is one of the steps that must be followed()

  • A、Deallocate rootvg mirror
  • B、Use hot replace manager
  • C、Break rootvg mirror
  • D、Deallocate LPs from failed disk

正确答案:C

第4题:

If a system administrator wants to show only a disk report for disk2, at two second intervals, what is the correct command to run?()

  • A、 iostat disk1 1 
  • B、 iostat -d disk1 2 
  • C、 iostat disk2 1 
  • D、 iostat -d disk2 2

正确答案:D

第5题:

During the initial cluster design,a disk heartbeat,Point-to-Point non-IP network is being planned  as part of a three-node cluster implementation. The disk environment will use LVM mirroring for disk redundancy. The volume groups will be created as Enhanced Concurrent Capable.  To facilitate disk heartbeating,how many disks per node and how many networks will be required?()  

  • A、 One disk per node,one network
  • B、 Two disks per node,one network
  • C、 Two disks per node,six networks
  • D、 Two disks per node,three networks

正确答案:C

第6题:

An administrator wants to use a Windows system to monitor a server that is rebooting. Which of the following commands should the administrator use to know when the NIC is back online in the server?()

  • A、 ping i 240
  • B、 ping -t
  • C、 ping -a
  • D、 ping w 240

正确答案:B

第7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8题:

An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use?()

  • A、odmget
  • B、odmadd
  • C、odmshow
  • D、odmcreate

正确答案:A

第9题:

An AIX system administrator wants to be able to monitor disk usage and to be able to control how much disk space can be used.  Which command is run to obtain the desired output?()

  • A、 /usr/bin/filemon 
  • B、 /usr/bin/startsrc 
  • C、 /usr/sbin/acct/startup 
  • D、 /usr/bin/df

正确答案:A

第10题:

A two-node cluster has both a single TCP/IP heartbeat and a single non-IP serial heartbeat. TheService Level Agreement regarding the speed of cluster fallover has been updated,and Fast Disk Takeover will be implemented to meet the new Service Level Agreement.  Which of the following should be implemented to increase the reliability of Fast Disk Takeover?()  

  • A、 Disk should be mirrored across separate storage enclosures.
  • B、 Disk heartbeats should be added over multiple disk adapters.
  • C、 Disk major and minor numbers should be set as unique across nodes.
  • D、 Disk adapter queue_depth should be increased from the default values.

正确答案:B

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