COH-285 Cohesity Exam Lab Questions

The unsupported backup storage is BasicDisk. In NetBackup, Media server load balancing is a storage unit group selection method that directs jobs based on a capacity-managed approach, helping NetBackup avoid sending backup work to overloaded media servers. Cohesity NetBackup documentation states that NetBackup evaluates factors such as media server rank, current job count, and available disk space before selecting the most suitable storage unit. Most importantly, the same official topic explicitly states that Media server load balancing cannot be selected for a storage unit group that includes a BasicDisk storage unit, and a BasicDisk storage unit cannot be added to an existing group where Media server load balancing is already enabled.

This makes option C correct. AdvancedDisk, MSDP, and Media Manager storage are valid NetBackup storage technologies used in storage unit group designs, though the recommended selection method can vary by storage type. Cohesity documentation notes that Failover is recommended for AdvancedDisk, MSDP, and OpenStorage, while Media server load balancing remains a selectable storage unit group method for supported configurations. Reference topics: Configuring storage unit groups, Storage unit selection criteria within a group, and Media server load balancing.