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Lpi 117-304 Exam Syllabus Topics:
| Section | Weight | Objectives |
| Topic 1: Virtualization | 40% | - KVM
- 1. KVM installation, configuration, and management
- 2. KVM architecture and components
- Virtualization Concepts and Theory
- 1. Virtual machine architecture and resource management
- 2. Virtualization concepts, benefits, and limitations
- Xen
- 1. Xen configuration and management
- 2. Xen architecture and installation
- Other Virtualization Solutions
- 1. Container and operating system level virtualization concepts
- 2. Alternative virtualization technologies
|
| Topic 2: High Availability Storage | 25% | - Storage Technologies
- 1. Storage area network and network storage concepts
- 2. RAID concepts and configuration
- Distributed Storage Solutions
- 1. Distributed storage architectures
- 2. Distributed storage management
- Clustered Storage Solutions
- 1. Cluster filesystem concepts and management
- 2. Shared storage concepts
|
| Topic 3: High Availability Cluster Management | 25% | - Failover Clusters
- 1. Cluster resource monitoring and maintenance
- 2. Failover cluster design and configuration
- Load Balanced Clusters
- 1. Load balancing concepts and technologies
- 2. Load balancing configuration and management
- High Availability Concepts and Theory
- 1. Cluster resource management concepts
- 2. High availability principles and cluster architectures
|
Lpi LPI Level 3 Exam (LPI 304: Virtualization and High Availability) Sample Questions:
1. Which command could be used to generate an ID that uniquely identifies the virtual machine in Xen?
A) openssl uuid
B) xm uuid domainid
C) uuid
D) uuidgen
2. In order to use HAProxy to balance incoming connections to a pool of email servers, which one of
the following modes should be used?
A) modetcp
B) mode email
C) modemailproxy
D) modesmtp
3. What change must be made to the Guest OS kernel to support paravirtualization?
A) The Guest OS kernel must rewrite modules to communicate with the hypervisor.
B) The Guest OS kernel must replace privileged CPU instructions with calls to the hypervisor.
C) None; the unmodified Guest OS kernel can communicate directly with the hardware CPU.
D) None; the unmodified Guest OS kernel communicates with the CPU through an emulated CPU
which is provided by the hypervisor.
4. Which kernel boot option should be used to reserve 512 MB of system memory for the Xen
hypervisor?
A) memory=512M
B) mem=512M
C) dom0_mem=512M
D) xen_mem=512M
5. With GFS, which of the following are valid arguments for the lockproto option when setting up
DLM? (Select THREE correct answers)
A) lock_gulm
B) lock_exclusive
C) lock_nolock
D) lock_dlm
E) lock_softlock
Solutions:
Question # 1 Answer: D | Question # 2 Answer: A | Question # 3 Answer: B | Question # 4 Answer: C | Question # 5 Answer: A,C,D |