Oracle ZFS Storage Appliance User Manual

Remote Replication Concepts
FIGURE 33
Data Path After Failback on T1 and Takeover on S1
Related Topics
■
“Configuring Replication for a Clustered Configuration” on page 480
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“Remote Replication Workflow” on page 470
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“Remote Replication” on page 469
Replication Snapshots and Data Consistency
The source appliance replicates snapshots atomically to the target, meaning the contents of the
replica always exactly matches the source's share at the time the snapshot was taken. Because
the snapshots for all shares sent in a particular group are taken at the same time, the entire
package contents after the completion of a successful replication update exactly matches the
group's content when the snapshot was created on the source.
542 Oracle ZFS Storage Appliance Administration Guide, Release OS8.6.x • September 2016

Oracle ZFS Storage Appliance Specifications

General

Connectivity	10GbE, 40GbE, InfiniBand, Fibre Channel
Protocols	NFS, SMB, iSCSI, Fibre Channel, HTTP
Operating System	Oracle Solaris
Data Protection	snapshots, clones, remote replication
Data Reduction	Inline compression, deduplication
High Availability	Redundant hardware components (controllers, power supplies, fans). Automatic failover between controllers. Hot-swappable drives and components. Cluster configurations for increased availability and scalability.
Management Interface	Web-based GUI, CLI, REST API
Storage Type	Hybrid (SSD + HDD), All-Flash
Storage Capacity	Up to several petabytes
Encryption	AES-256 encryption at rest