최신 306-300 무료덤프 - Lpi LPIC-3 Exam 306: High Availability and Storage Clusters

A. /etc/systemd/network/.network

B. /etc/systemd/network/.netdev

C. /etc/sysconfig/networking-scripts/ifcfg-*

D. /etc/network/interfaces

A. A network protocol used for communication between GlusterFS peers.

B. A high-level programming interface for developing GlusterFS applications.

C. A command-line utility for managing GlusterFS clusters.

D. An encryption mechanism for securing data in GlusterFS volumes.

A. The virtual IP address is the address to which incoming connections are made in order to reach the load balancer.

B. keepalived uses VRRP to ensure the availability of the virtual IP address.

C. Every server running keepalived has exactly one virtual IP address and cannot have any additional virtual IP addresses.

D. Within the whole LVS cluster managed by keepalived, the virtual IP address never appears on any network interface.

E. The distinct IP addresses of all backend servers are called virtual IP addresses.

A. ldirectord configuration file

B. genhash configuration file

C. keepalived configuration file

D. HAProxy configuration file

A. By using the cephfs command-line tool.

B. By configuring clients with the CephFS mount point.

C. By adjusting the CRUSH map to include CephFS pools.

D. By configuring OSDs with the appropriate storage devices.

A. To manage access control for different storage pools.

B. To synchronize data between MDS instances in a CephFS.

C. To distribute data across OSDs for redundancy and performance.

D. To monitor the health and availability of MON nodes.

A. Ignoring failover mechanisms

B. Minimizing redundancy

C. Maximizing complexity

D. Achieving high performance

A. crm_node

B. crm_resource

C. crm_attribute

D. crm_standby

A. weightedrr

B. leastconn

C. source

A. A virtual tape library

B. A tape streamer

C. A LVM logical volume

D. A rewritable CD

E. A physical hard disk