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IBM C4040-109 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Implementation and Configuration | 34% | - HMC installation and configuration - LPAR creation and activation - VIO Server setup and maintenance - Virtual network and storage configuration - AIX and Linux virtualization features |
| Topic 2: Planning Virtualized Environments | 36% | - Virtual I/O Server (VIO) planning - Virtualization concepts and PowerVM architecture - LPAR design and resource allocation - Active Memory Expansion and Shared Processor Pools - Network and storage virtualization planning |
| Topic 3: Ongoing Support and Troubleshooting | 30% | - Migration and mobility (Live Partition Mobility) - Monitoring virtualized environments - Problem determination and resolution - Performance tuning and optimization - Backup and recovery for virtualized systems |
IBM Virtualization Technical Support for AIX and Linux - v2 Sample Questions:
1. A system with two WPARs is reaching the memory limits imposed on them. Both have
been set to a hard limit of 50%.
WPAR1 has a peak from 8am-10am of 70% memory resources WPAR2 has a peak from 2pm-6pm of 65% memory resources At peak times the system may kill processes which request more memory, as paging space
is exhausted.
What action would allow the two partitions to run efficiently at the same time?
A) Configure the WPARs to run in passive mode.
B) Increase paging space by 20% for WPAR1 and 15% for WPAR2.
C) Configure WPAR memory limits using shares, and then set a hard memory limit of 85%.
D) Use DLPAR to add additional memory to the global environment.
2. A company has purchased a Power 770 server and will be implementing a virtual environment for transaction processing. What method can be used to configure the new system to easily allow for an identical environment at a disaster recovery site?
A) Deploy a sysplan that was created by the System Planning Tool.
B) Maintain the primary and recovery site with IBM Systems Director.
C) Record the profile information for each partition.
D) Perform remote VIO server backups to the disaster recovery site.
3. How can SMT be temporarily disabled at the next boot of a Linux LPAR?
A) Set linux smt-enabled=off at the boot: prompt.
B) Use the smtclt command.
C) Use the ppc64_cpu command.
D) Update/proc/cpuinfo special device file.
4. An administrator would like to create AIX 5.2 Workload Partitions (WPARs) on a new POWER7 system.
Which of the following is the minimum needed to achieve this?
A) PowerVM Standard Edition WPAR Manager 2.1
B) AIX 7.1 Express Edition AIX 5.2 Workload Partitions for AIX
C) PowerVM Enterprise Edition AIX 5.2 Workload Partitions for AIX
D) AIX 7.1 Enterprise Edition WPAR Manager 2.1
5. A new NPIV VIO client is being built. How can the administrator log all virtual Fibre Channel adapters into the SAN so the WWPNs are visible for disk mapping?
A) Boot the LPAR from a NIM server and access a maintenance shell.
B) Boot the LPAR normally, use the lsmap -all -npiv command on the VIO server to check it has logged in.
C) Boot the LPAR to SMS and run the configure boot device.
D) Boot the LPAR into the Open Firmware prompt and run ioinfo command.
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: C | Question # 5 Answer: A |

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