单选题An administrator is planning a two node cluster containing Node1 and Node2 with a single resource groupnamed RG1. RG1 startup policy will be ’Online on Home Node only’. The home node is Node1. If RG1 fails over to Node2 itmust fall back to Node1. Fall back must take place outside of business hours. The agreed time for fall back is20：00. How will this be achieved with minimum action taken by administrator？（）AConfigure the resource group with a fallback policy of Fallback to Higher Priority Node Restart Node1 at20：00BConfigure the resource group with a fallback policy of Never Fallback Manually move the resource groupfrom Node2 to Node1 at 20：00CConfigure the resource group with a fallback policy of Fallback To Higher Priority Node Create aDelayed Fallback Timer policy to meet the requirements Allocate this delayed timer policy to theresource group RG1DConfigure the resource group with a fallback policy of Never Fallback Create a Delayed Fallback Timerpolicy to meet the requirement Specify this delayed timer policy as a Fallback Override to the resourcegroup RG1
单选题
An administrator is planning a two node cluster containing Node1 and Node2 with a single resource groupnamed RG1. RG1 startup policy will be ’Online on Home Node only’. The home node is Node1. If RG1 fails over to Node2 itmust fall back to Node1. Fall back must take place outside of business hours. The agreed time for fall back is20：00. How will this be achieved with minimum action taken by administrator？（）
A
Configure the resource group with a fallback policy of Fallback to Higher Priority Node Restart Node1 at20：00
B
Configure the resource group with a fallback policy of Never Fallback Manually move the resource groupfrom Node2 to Node1 at 20：00
C
Configure the resource group with a fallback policy of Fallback To Higher Priority Node Create aDelayed Fallback Timer policy to meet the requirements Allocate this delayed timer policy to theresource group RG1
D
Configure the resource group with a fallback policy of Never Fallback Create a Delayed Fallback Timerpolicy to meet the requirement Specify this delayed timer policy as a Fallback Override to the resourcegroup RG1
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A customer has a resource group rg1 configured on a two node cluster with the following policies：The customer has observed the following scenarios as nodes join the cluster during cluster start up. Scenario 1 Node1 joins cluster as first node - rg1 is acquired by Node1 Node2 joins cluster as second node - rg1 ismoved from Node1 to Node2 Scenario 2 Node2 joins cluster as first node - rg1 is acquired by Node2 Node1 joins cluster as second node - rg1 remainson Node2 Which of the following is the reason for this behavior？（）A、rg1 is configured with a delayed fallback timerB、Settling time policy has not been configured for rg1C、Node1 does not have sufficient resources to support rg1D、Node2 is the first in the ’Default Node Priority’ list for resource group rg1
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单选题During an internal IT organization planning session， it is decided that a new cluster node would Enhance the performance of a distributed corporate application. Planning details have been assigned to the administrator. System outages are limited to one weekend per month； therefore， availability will be a key issue in the planning process. How much cluster downtime will need to be allocated for adding a new node？（）A None，everything can be done with the cluster active.B Minimal downtime will be required to import the volume groups.C Several hours are required for testing before final synchronization.D Minimal downtime will be required to connect and test the serial network.
单选题A customer has a resource group rg1 configured on a two node cluster with the following policies：The customer has observed the following scenarios as nodes join the cluster during cluster start up. Scenario 1 Node1 joins cluster as first node - rg1 is acquired by Node1 Node2 joins cluster as second node - rg1 ismoved from Node1 to Node2 Scenario 2 Node2 joins cluster as first node - rg1 is acquired by Node2 Node1 joins cluster as second node - rg1 remainson Node2 Which of the following is the reason for this behavior？（）Arg1 is configured with a delayed fallback timerBSettling time policy has not been configured for rg1CNode1 does not have sufficient resources to support rg1DNode2 is the first in the ’Default Node Priority’ list for resource group rg1
单选题During a planning session， the customer indicates that they intend to build two independent two- Node clusters （cluster ’A’ and ’B’） that will be provided shared storage form an IBM TotalStorage FAStT900 server. The customer intends to present 2 LUNs to cluster ’A’， and 2 LUNs to cluster ’B’. All hosts will be dual attached via fibre. What additional hardware or software is necessary to make this a valid configuration？（）A SAN switchesB Fibre channel Hub（s）C IBM Storage Manager AgentsD IBM Subsystem Device Driver