The new pre-event program was node locked to a hostname
The new pre-event program was not made executable on al nodes.
The new pre-event program was not compatible with the backup machine.
The new pre-event program was not propagated to all the nodes in the cluster.
第1题:
During a planning session, Company.com expresses concern about the behavior of the nodes When HACMP is installed. Once department is reliant on an older piece of equipment that is critical to operations and must communicate to the database server. Previous network changes indicated that this piece of equipment does not support gratuitous ARP. How can HACMP best incorporate this restriction into the cluster design?()
第2题:
Company.com has installed HACMP and is configuring a three-node cluster. One of the Applications uses the AIX hostname as a key for authorization to execute on the specific computer. The application vendor was contacted and consented to having multiple copies of the application but required that only one application be active at any one point in time. How can the AIX host name dependency be managed in an HACMP environment.()
第3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4题:
An administrator has had a request from the data center for method to monitor the status of an HACMP cluster. The monitoring software environment currently used is not compatible with SNM at this time, and there is not time to crate a new tool. There is also a restriction that the data center personnel not be allowed to login to the HACMP cluster nodes. What method will provide the solution for customer?()
第5题:
Company.com has two sites that are 3072 kilometers apart and wants to implement HACMP between eh two locations. The nodes at each location must be capable of running the application in the event of a failure. Currently the customer’s disk technology is SCSI. How can HACMP be used in this environment?()
第6题:
Adds to all nodes with the cluster running.
Adds to all nodes with the cluster stopped.
Adds with the cluster running,uses Lazy Update to perform the logical volume synchronization.
Adds to all nodes with the cluster running but requires the volume groups to be exported andimported after.
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:
hacmp.my
hacmp.mib
hacmp.defs
hacmp.snmp
第9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10题:
The clstat.cgi program will provide a solution.
The customer must install Tivoli with the HACMP plugin for monitoring the cluster.
The clinfo program included in the HACMP distribution will solve the monitoring issues.
Customize the cluster to send error notifications for every event to an email at the network control center.
第11题:
Emulate the errpt entry from the HACMP Error Notification menu
Execute a custom test procedure from the HACMP Cluster Test Tool menu
Emulate the LVM_SA_QUORCLOSE event from the HACMP Event Emulation menu
Execute the automated test procedure from the HACMP Cluster Test Tool menu
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:
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14题:
Company.com is adding HACMP to an existing pair of nodes. One node is using EtherChannel with only one adapter. The other node is using regular Ethernet connection to the switch. The customer is going to increase the number of network interfaces to two for each node. What other considerations need to be addressed in a HACMP environment?()
第15题:
A system administrator wants to ensure that the cluster will failover if quorum is lost for appAvg in RG1 whichis mirrored between hdisk3 and hdisk5. Automatic error notification has been configured in this cluster. Which of the following actions should be usedto test that the cluster fails over correctly when quorum is lost for appAvg?()
第16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17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:
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20题:
It cannot be managed because the application will not work properly with HACMP.
The application start and stop script for the application can manage the hostname.
HACMP will require customization to correctly manage a change in the hostname since it is tied to the primary network adapter.
HACMP will have to be restarted if the hostname is changed. This can be done with customization in the node_up and node_down event scripts.
第21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22题:
The new pre-event program was node locked to a hostname
The new pre-event program was not made executable on al nodes.
The new pre-event program was not compatible with the backup machine.
The new pre-event program was not propagated to all the nodes in the cluster.
第23题:
Shut down one node at a time and let the other node serve the application
Stop HACMP with the forced option and perform migration of the disks on one node,then restart HACMP
Stop both nodes and perform the migration all at once using standard AIX commands in parallel, then restart the cluster
Use C-SPOC to add the new disks to the cluster and migrate the information off the existing disks, then remove the old disks with C-SPOC
第24题:
HACMP cannot span sites; the environment must be contained in a single site.
HACMP/XD://HAGeo has unlimited distance mirroring that may be appropriate for this environment.
HACMP cannot be split into two sites that exceed the limitation s of the storage cable length.
HACMP/XD://PPRC that is included with the base HACMP distribution will enable site-to-site communications in HACMP.