最新的Lpi LPIC-3 Exam 306: High Availability and Storage Clusters - 306-300免費考試真題

A. HAProxy

B. ldirectord

C. genhash

D. Syncd

A. The O2CB service.

B. A clone resource for the OCFS2 file system.

C. The distributed lock manager (DLM).

D. The cluster logical volume manager (CLVM).

E. A shared storage device accessible by all nodes using the OCFS2 filesystem.

A. To adjust the CRUSH map for data distribution.

B. To manage OSDs and their storage devices.

C. To interact with Rados Block Devices (RBDs).

D. To configure and manage CephFS volumes.

A. Update intervals, reliability, and performance

B. Update order, tunables, and features

C. Update security, monitoring, and automation

D. Update compatibility, licensing, and documentation

A. To check the status of an OCFS2 file system.

B. To create an OCFS2 file system.

C. To mount an OCFS2 file system.

D. To resize an OCFS2 file system.

A. The maximum number of nodes in a cluster

B. The number of resources shared between nodes

C. The type of load balancing algorithm used

D. The duration of downtime allowed for a system

A. Online Cluster File System 2

B. Oracle Clustered File System 2

C. Open-source Cluster File System 2

D. Open Cluster File System 2

A. By adjusting the CRUSH map to include multiple MON nodes.

B. By enabling redundancy and failover mechanisms for OSDs.

C. By configuring MDS instances with mirroring and synchronization.

D. By configuring replication and erasure coding for storage pools.

A. To handle replication between DRBD devices

B. To manage networking connections for DRBD

C. To provide high availability and automatic failover capabilities

D. To monitor the health and status of DRBD devices

A. To manage LVM volumes on clustered storage

B. To configure iSCSI targets and initiators

C. To manage distributed lock management in a cluster

D. To configure multipathing for high availability in SAN environments