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Dell EMC D-PWF-OE-00 Exam - Topic 2 Question 2 Discussion
Topic #: 2
Which specific operations can be performed on PowerFlex volumes? (Choose two)
PowerFlex Volumes are block-level storage devices mapped to hosts.
Create Snapshots (Option A): Snapshots are point-in-time copies of a volume. In PowerFlex, snapshots are writable and instantaneous. They share the same data blocks as the source volume until changes are made (Redirect-on-Write). They are essential for backups, testing/dev environments, and creating clones.
Enable Data Replication (Option D): PowerFlex supports native asynchronous and synchronous replication. This is configured at the Volume level (or via Consistency Groups containing volumes). You select a volume and pair it with a destination volume on a remote PowerFlex cluster to ensure disaster recovery.
Incorrect Options:
VLAN tagging (B): This is a network configuration performed at the OS/Switch/Interface level, not on a storage block volume.
Assign to PD (C): Volumes reside inside a Storage Pool, which resides inside a Protection Domain. You assign a volume to a Storage Pool upon creation, not directly to a Protection Domain.
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