- Notes, cautions, and warnings
- Introduction
- Revision history
- PowerFlex overview
- System requirements and product limits
- Architecture
- System
- MDM cluster
- Virtual IP addresses
- Storage definitions
- Storage pools
- Acceleration pools
- Data layout
- Volumes
- Naming PowerFlex objects
- NVMe over TCP overview
- PowerFlex file services
- Replication
- Replication peer systems
- Storage data replicator
- Journal
- Replication consistency group
- Replication pairs
- Recovery point objective
- Replication I/O flow
- Replication auto-provision
- Replication initial copy
- Activating or terminating a replication consistency group
- Pause replication
- Using replicated volumes
- Accessing target volumes
- Setting up replication
- Dell APEX Block Storage
- Protection and load balancing
- Cache
- Networking
- SDC connection monitoring
- SMART hardware monitoring
- Snapshots
- Performance
- Migrating volumes
- Implementing PowerFlex
- Additional functions
- Maintenance
- PowerFlex management
- Configure direct attached storage
Dell PowerFlex 4.5.x Technical Overview
Migrating volumes
You can migrate volumes to a different storage pool or protection domain within your PowerFlex system.
You can migrate volumes from the following storage layers:
- From one storage pool to another within the same protection domain
- From one storage pool to another across different protection domains
- From the volume tree and all of its snapshots when they are migrated together
- From thick to thin
- From fine or medium to medium or fine granularity
Requirements to migrate volumes:
- Medium granularity pools should have zero padding enabled.
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