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IBM C4040-121 Exam Syllabus Topics:
| Section | Objectives |
| Topic 1: Networking in Virtualized IBM Power Environments | - Virtual networking concepts
- 1. Network segmentation in LPARs
- 2. Virtual Ethernet adapters
|
| Topic 2: IBM i Virtualization and System Administration | - Partition administration
- 1. Resource tuning for IBM i partitions
- 2. Creating and managing LPARs
- IBM i environment management
- 1. System configuration on Power systems
- 2. Work management concepts
|
| Topic 3: Monitoring, Performance, and Troubleshooting | - Troubleshooting virtualization issues
- 1. VIOS connectivity problems
- 2. LPAR startup and configuration issues
- Performance analysis
- 1. CPU and memory bottleneck identification
- 2. Workload balancing in partitions
|
| Topic 4: IBM Power Systems Virtualization Fundamentals | - PowerVM architecture overview
- 1. Logical partitions (LPARs)
- 2. Hypervisor concepts
- Resource virtualization concepts
- 1. Shared processor pools
- 2. CPU and memory allocation
|
| Topic 5: Virtual I/O Server (VIOS) and Storage Virtualization | - VIOS concepts and architecture
- 1. Virtual SCSI configuration
- 2. Virtual Fibre Channel adapters
- Storage management
- 1. SAN integration in virtualized environments
- 2. Disk provisioning and mapping
|
IBM Virtualization Technical Support for IBM i -v1 Sample Questions:
1. A customer needs to replace a failed tape controller card on a running partition. The service action Serviceability-> Hardware -> Exchange ERU has been started. The card has been selected and the service action has been launched.
The message "The requested service action cannot currently be completed from this management console" is displayed.
What is the most likely reason for this error?
A) The partition is controlled by another HMC in the environment.
B) The tape device associated with the adapter is notvaried off.
C) The adapter has not been deallocated from the partition.
D) The service domain for the partition is still active.
2. An operator shut down an operating IBM i partition from the HMC. What is the result of this action?
A) RAID integrity may be compromised.
B) Objects in disk IOA write cache will be lost.
C) The next IPL of the partition will be an abnormal IPL.
D) The next IPL will need to be manual and will require a Reclaim Storage to complete.
3. When using SAN flash copy to clone a disk image for an IBM i client LPAR, message 'CP1096E Disk unit connection is missing' appears in the history log of the newly created client LPAR.
A check in SST shows the expected disk paths as 'active' and extra disk paths with a status of 'missing', a result of the reconfiguration of the disk subsystem.
What is necessary to avoid the warnings and to clean up the disk paths?
A) Re-IPL the system.
B) Run the multipath resetter Advanced Analysis macro in SST.
C) Remove the missing path(s) through Hardware Service Manager.
D) Use the Disk Path Manager tool in System Director Navigator.
4. What type of server and client adapters must be configured on the HMC to support virtualized disk presented from a V7000 SAN to an IBM i client partition?
A) One Fibre Channel server adapter One Fibre Channel client adapter
B) One NPIV server adapter One NPIV client adapter
C) One vSCSI server adapter One vSCSI client adapter
D) One SCSI server adapter One ISCSI client adapter
5. On a Power 740, static IP addresses have previously been configured on the FSP for both HMC1 and HMC2 ports. These addresses are currently not known. How can the addresses be determined in order to access ASMI and connect the system to an HMC?
A) Use control panel function 30 to display the addresses.
B) Use the DST Advanced Analysis Macro function to extractthe IP addresses.
C) Use the USB port on the control panel to login to the ASMI using SSH.
D) Use the Force ASMI Interface function from DST.
Solutions:
Question # 1 Answer: A | Question # 2 Answer: C | Question # 3 Answer: B | Question # 4 Answer: C | Question # 5 Answer: A |