Lpi 306-300 LPIC-3: High Availability and Storage Clusters – Exam 306, version 3.0 Online Training
Lpi 306-300 Online Training
The questions for 306-300 were last updated at Dec 20,2024.
- Exam Code: 306-300
- Exam Name: LPIC-3: High Availability and Storage Clusters - Exam 306, version 3.0
- Certification Provider: Lpi
- Latest update: Dec 20,2024
Which utility is commonly used to manage and control DRBD devices?
- A . drbdadm
- B . drbdmon
- C . drbdsetup
- D . drbdmeta
Which of the following sections are found in the Pacemaker configuration XML file?
- A . <pacemaker> and <corosync>
- B . <configuration> and <status>
- C . <nodes> and <services>
- D . <ressources> and <services>
- E . <cluster> and <state>
Which cluster architecture involves a primary node and a standby node that takes over when the primary node fails?
- A . Active/Passive Cluster
- B . Active/Active Cluster
- C . Failover Cluster
- D . Load Balanced Cluster
What is network bonding?
- A . Combining multiple network interfaces into a single logical interface.
- B . Configuring VLANs on network interfaces for traffic separation.
- C . Enabling redundant networking connections for high availability.
- D . Establishing a secure connection between two networks.
Which utility can be used to manage network bonding in Linux?
- A . nmcli
- B . ip
- C . ifenslave
- D . bonding.ko
What is the purpose of the lvextend command?
- A . To create a new logical volume in LVM.
- B . To extend the size of an existing logical volume.
- C . To display information about logical volumes.
- D . To remove a logical volume from LVM.
Which tool is used to configure system shutdown at specific UPS events?
- A . smartctl
- B . nvme-cli
- C . apcupsd
- D . monit
Which clustered file system is commonly used on Linux and has the acronym OCFS2?
- A . Open Cluster File System 2
- B . Oracle Clustered File System 2
- C . Online Cluster File System 2
- D . Open-source Cluster File System 2
When using HAProxy to load balance requests over a set of web servers, what directive is needed in the HAProxy configuration in order to be able to log, on the backend web servers, the IP address of the client making a request?
- A . option reverseproxy
- B . option forwardfor
- C . option clientlog
- D . option exposeclient
What is the purpose of configuring DRBD networking connections and meshes?
- A . To specify the replication modes used by DRBD
- B . To define the IP addresses and ports used for communication between nodes
- C . To manage split brain situations
- D . To configure automatic recovery and error handling
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