Upgrade the unsupported hardware and continue with the migration.
Restore the two nodes that have been migrated with a cluster snapshot.
Restore the two nodes that have not been migrated with a cluster snapshot.
Synchronize the cluster to allow the nodes that didn’t migrate to join the cluster.
第1题:
An existing cluster has an application node and database node. Changes in the application require both nodes to have access to the other’s data all of the time. Which facility managed by HACMP can be implemented with the least amount of impact?()
第2题:
A cluster administrator is performing fallover testing during a scheduled system outage. Node ’A’ Was forced down and eventually rebooted. When Node ’A’ reintegrates into the cluster, the resource group state is offline. No errors are found in reviewing the hacmp.out file. What could have been done to ensure the resource group was acquired when cluster processing was restarted on Node ’A’?()
第3题:
An enterprise has three nodes: -Node ’A’ is a production database, -Node ’B’ is a production Application server, and -Node ’C’ is a test and development node. Node ’C’ is used by six programmers to develop and the production application as business critical and would like to make it highly available with HACMP. Application development and testing is not business critical. Which of the following describes the best solution?()
第4题:
Company.com is migrating from a third party managed disk subsystem to an IBM TotalStorage Enterprise Storage Server. Connection of the new storage server is complete, and it has been tested on all of the nodes in the three node HACMP cluster. How does the customer migrate to the new storage server with minimum down time?()
第5题:
A HACMP/XD://HAGeo cluster has been installed with four nodes, two nodes at each site. The cluster is protected from site isolation by the DBFS facility in HACMP/XD://HAGeo. In the event of a site failure,what happens?()
第6题:
Company.com needs to add a new file system to an existing volume group that is being made Highly available by HACMP? What is the best procedure that minimizes down time of the applications?()
第7题:
Upgrade the unsupported hardware and continue with the migration.
Restore the two nodes that have been migrated with a cluster snapshot.
Restore the two nodes that have not been migrated with a cluster snapshot.
Synchronize the cluster to allow the nodes that didn’t migrate to join the cluster.
第8题:
an additional 1GB RAM to each node.
Another bootable mirrored disk drive.
A 10/100/1000 GB Ethernet adapter to be attached to a redundant switch.
Nothing,because this is a viable cluster solution with no single points of failure.
第9题:
The shared volume groups have not been converted to Big VGs.
The ’t factor needs to be set on the volume group using chvg -t 2 vgname.
The shared volume groups have not been converted to enhanced concurrent mode.
The shared volume groups need to be varied on using the passive varyon option on all nodes.
第10题:
There is not an adequate solution because HACMP should not be configured in this environment without a dedicated standby node.
Nodes ’A’ and ’B’ should be configured in a cluster with mutual fallover of two cascading resource groups to provide both nodes will deliver acceptable response time with both resource groups.
Nodes ’A’ and ’C’ should be configured in one cluster, and Nodes ’B’ and ’C’ in another cluster to prevent both the database and application server from falling over to Node ’C’ at the same time.
Nodes ’A’, ’B’, and ’C’ should be configured in a cluster with Node ’C’ the hot standby for both the database and application server resource groups. Workload Manager (WLM) must be configured on database and application developers from over utilizing the CPU resources.
第11题:
NFS
AFS
DFS
GPFS
第12题:
Use C-SPOC to add the file system while the cluster is running.
Add the file system,and them perform the exportvg and importvg on the required nodes.
Stop the cluster,add the new file system, and synchronize the cluster then restart HACMP.
Break the reservation locks on the disk drives while the cluster is active and add the file system.
第13题:
Which of the following is required to ensure the completion of all tests within the automated procedure of thecluster test tool?()
第14题:
After an HACMP migration, which included a large number of shared disks,cluster testing is performed. During testing, it becomes apparent that Fast Disk Takeover is not working properly. Which of the following is the most likely cause of the problem?()
第15题:
A cluster administrator has been asked to install HACMP on two nodes with the following hardware: -two CPUs, - 1GB RAM, - one 1 36GB drive, -two 10/100/1000 Ethernet adapters, and -GB Fibre Channel adapters dual attached to SAN storage. In order to eliminate single points of failure,the administrator should first add which of the following:()
第16题:
An enterprise has two nodes: -Node ’A’ runs a large relational database and ha six CPUs and 32GB of memory. -Node ’B’ is an application server with three CPU’s and 16GB of memory. During peak production periods, the CPU load for Node ’A’ is normally between 30% and 40%. For Node ’B’, the CPU load is 10% to 20% during peak production periods. Which of the following describes the best solution for an HACMP cluster?()
第17题:
During an HACMP migration,two nodes of a four-node cluster have been migrated. The existing hardware of the remaining two nodes do not meet the pre-requisites of the HACMP level that is being installed. Which of the following is the best method for resolving this issue?()
第18题:
The administrator must use Hardware Address Take over with HACMP.
The clsmuxpd process and the contents of the /etc/cluster/ping_client_list can address the issue.
HACMP does not have any facility to be compatible with older devices that have limited capabilities.
HACMP can use either hardware address take over,or clinfo can update the arp cache of the clients when an adapter event occurs.
第19题:
Use nodes of equal size.
Create multiple resource groups and use loadlever.
Use dynamic node priority to manage resource groups.
Use an ordered list to manage resource group fallover.
第20题:
Perform a graceful takeover one node at a time and apply the updates.
Perform the updates on all nodes simultaneously using C-SPOC utilities.
Perform the updates on node at a time with the cluster software active.
Perform a graceful stop of all cluster nodes and apply updates to all nodes.
第21题:
Firewalls are not supported in a HACMP environment.
HACMP uses only TCP/IP so firewalls are not relevant.
Specific ports must be open for HACMP communications.
Dynamic routing must be used to properly route packets in a firewall-protected environment.
第22题:
The dominate site will always assume the non-dominate site has failed and continue processing.
The dominate site initiates a call to the non-dominate site to verify if any of the nodes are functional.
The non-dominate site initiates a call to the dominate site to verify if any of the nodes are functional.
The nodes are completely independent and can call each other if they detect a total failure of the ZGeo_Primary network.
第23题:
Add the new nodes to the existing cluster, and perform a rolling migration and remove the original nodesfrom the cluster
Add the new nodes to the existing cluster, and perform a non-disruptive upgrade and remove the originalnodes from the cluster.
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 cluster
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
第24题:
Two cluster with two resource groups in a mutual takeover configuration.
One cluster with two cascading resource groups in a mutual takeover configuration.
One cluster with two rotating resource groups in a one-sided hot standby configuration.
Two clusters with two resource groups in a hot-standby configuration with a newly acquired third node.