Defining an HACMP cluster using the Initialization and Stand

第1题：

An administrator is reviewing the /tmp/hacmp.out after an unsuccessful fallover and notice that  the event stop_server PROD_DB failed.  Besides manually intervening，what step must be performed to return the cluster to a stable state？（）  

• A、 Recover From HACMP Script Failure.
• B、 Release Locks Set By Dynamic Reconfiguration.
• C、 Rerun HACMP cluster verification and synchronization.
• D、 Restore HACMP configuration Database From Active Configuration.

第2题：

While performing a site survey to document the existing environment before implementing a new HACMP cluster， it was discovered that a port filtering firewall was being used to protect the production system. The plan is to continue using the firewall and add a second firewall to avoid a single point of failure. Each node in the two-node cluster will have all of its network adapters connected to the firewalls， and all connections to the nodes will pass through these firewalls.  What must be considered about HACMP in a firewall environment？（）  

• A、 Firewalls are not supported in a HACMP environment.
• B、 HACMP uses only TCP/IP so firewalls are not relevant.
• C、 Specific ports must be open for HACMP communications.
• D、 Dynamic routing must be used to properly route packets in a firewall-protected environment.

第3题：

第4题：

A cluster node has been started and has not acquired the resources in the resource groups.  Which log file will show the details of any event script processing that has occurred？（）  

• A、 /tmp/hacmp.out
• B、 /tmp/clstrmgr.debug
• C、 /usr/es/adm/cluster.log
• D、 /var/adm/hacmp/hacmp.out

第5题：

A customer wants to run a Cluster 1600 configuration with multiple p655 servers.  They are using the new High Performance Switch for the high-speed interconnection between nodes.  Which of the following is the only supported cluster management software？（）

• A、CSM
• B、PSSP
• C、GPFS
• D、HACMP

第6题：

Company.com is planning for an HACMP cluster and wants to know more about the network requirements. The plan is to use IPAT via IP aliasing and heartbeating via IP aliasing to preserve the corporate IP addresses. Currently the customer uses a separate VLAN for each individual subnet.  Which statement best describes how HACMP co-exists with VLAN’s in this configuration？（）   

• A、 All subnets in use by HACMP must be in the same VLAN.
• B、 All subnets in sue by HACMP must be in a different VLAN.
• C、 HACMP does not support multiple subnets when using heartbeating via IP aliasing.
• D、 HACMP does not support the use of VLAN.

第7题：

The snmpinfo command can be sued to obtain information about the current state of a running  cluster. Which of the following will provide an administrator with a complete list of information from the cluster MIB？（）  

• A、 snmpinfo -m get -o /usr/es/sbin/cluster/hacmp.defs -v cluster
• B、 snmpinfo -m dump -o /usr/es/sbin/cluster/hacmp.defs -v cluster
• C、 snmpinfo -m get -o /usr/es/sbin/cluser/hacmp.defs -v clusterState.0
• D、 snmpinfo -m dump -o /usr/es/sbin/cluster/hacmp.defs -v clusterState.0

第8题：

第9题：

Which log contains the output generated when starting and stopping a cluster？（）

• A、 tmp/cspoc.log
• B、 /tmp/hacmp.out
• C、 /var/adm/ras/hacmp.error
• D、 /var/hacmp/clcomd/clcomddiag.log

第10题：

An administrator has made several topology and resource group changes on one node in a running cluster.During verification and synchronization， using the "Emulate" option， many errors are reported. Theadministrator decided the best course of action was to roll back the changes. Prior to the changes beingmade， a cluster snapshot was taken. Which of the following actions will roll back the changes with the least disruption？（）

• A、Perform a synchronization from a node without the changes.
• B、Apply the cluster snapshot on both nodes while the cluster is running.
• C、"Restore HACMP Configuration Database from Active Configuration" on the node where the changes weremade
• D、Stop the cluster using the option "Unmanage Resource Groups" and apply the cluster snapshot on thenode where the changes were made