IBM A4040-109 問題集

質問 1：
An existing machine is configured with redundant VIO Servers with SEA failover. A number of VLANs are already configured and used by the hosted client LPARs. Two additional VLANs are required to be added to the deployment to support new growth.
An administrator uses a DLPAR operation to add the additional VLANs to the existing Virtual Ethernet adapters. The attempt failed. They have updated the LPAR profile for both VIO Servers. Next they shutdown one of the VIO Servers and attempt to reactivate the LPAR. The following error is displayed:
"HSCL0282 The virtual Ethernet adapter in virtual I/O slot 11 can't be defined because the partition with ID 2 already defines a trunk adapter in its virtual I/O slot 11. Please modify the profile accordingly and reactivate the partition."
What is the cause of the failure?
A. The connectivity required for DLPAR operations has not been configured.
B. The additional VLANs have not been added to the active VIO Server.
C. The failed DLPAR operation has not been cleared prior to reactivation of the LPAR profile.
D. It is not possible to add new VLANs to an existing virtual adapter that is part of an SEA failover environment.
正解：D

質問 2：
An administrator would like to install a new Fix Pack on an existing VIO server. The Fix Pack has been mounted using NFS on /mnt. Which command should the administrator use to achieve this?
A. installios -update_all -dev /mnt
B. updateios -dev /mnt -accept -install
C. geninstall -u -ac -d /mnt -f all
D. iosinst -update -install -accept -dev /mnt
正解：B

質問 3：
An administrator is planning to update a server managed with Integrated Visualization Manager (IVM) from version 1.5 to version 2.2.
Which of the following statements should the administrator take into consideration?
A. The administrator should use the Advanced Management Module (AMM) interface to specify the location of the migration DVD.
B. The migration can only occur using a Serial Over LAN (SOL) console.
C. All client partitions should be shut down before starting the migration to avoid data corruption.
D. The partition profile data will need to be saved before the migration and restored once the migration is complete.
正解：C

質問 4：
An administrator is creating a WPAR with isolated file system spaces. Before creating the WPAR, what should the administrator do?
A. Add the IP address of the new WPAR to the /etc/hosts file in the global environment
B. Add the /wparfilesystem to the global environment
C. Ensure the target disk for the WPAR is not in use.
D. Ensure the bos.wpars fileset is installed on the system.
正解：B

質問 5：
A new VIO Server environment has been created to support several VIO Clients. Disks have been assigned to both VIO Servers. Which of the following will ensure that disks can be mapped from both VIO Servers?
A. chdev -dev hdiskX -attr reserve_policy=no_reserve
B. chdev -dev sys0 -attr map=yes
C. chdev -dev sys0 -attr respol=disabled
D. chdev -dev hdiskX -attr reservation=no
正解：A

質問 6：
A company wants to migrate an existing x86 Linux CRM and database environment from a large cluster of servers to a Power 750 server. How can they perform this with minimal costs and rapid deployment?
A. Create virtual LPARs with Linux and install the applications using PowerVM Lx86.
B. Create virtual LPARs with Linux and migrate the applications to IBM Middleware for Linux.
C. Create virtual LPARs with Linux and install the applications using VMware.
D. Create virtual LPARs with Linux and migrate the applications, porting the x86 applications to Power.
正解：A