- 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
- Pausing replication
- Using replicated volumes
- Accessing target volumes
- Setting up replication
- Dell APEX Block Storage
- Protection and load balancing
- Cache
- Networking requirements and limitations
- SDC connection monitoring
- SMART hardware monitoring
- Snapshots
- Performance
- Migrating volumes
- Implementing PowerFlex
- Additional functions
- Maintenance
- PowerFlex management
- Configure direct attached storage
Dell PowerFlex 4.6.x Technical Overview
Virtual IP addresses
Virtual IP addresses can be defined for the MDM cluster.
Existing systems may be extended to include additional MDMs to a cluster. The new MDMs should be mapped to the existing virtual IP addresses.
All SDCs will require reconfiguration, to reflect the changes made to the MDM cluster. Otherwise, the SDCs will not be able to communicate with the MDM cluster, and volumes will not be accessible.
A maximum of four MDM virtual IP networks are supported.
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