Oracle ZFS Storage Appliance User Manual

Shutting Down a Clustered Configuration (CLI)
a transport for inter-controller communication within the cluster and are responsible for
monitoring the peer's state. This transport is used by the resource manager, which allows data
service providers and other management subsystems to interface with the clustering system.
Finally, the cluster management user interfaces provide the setup task, resource allocation and
assignment, monitoring, and takeover and failback operations. Each of these building blocks is
described in detail in the following sections.
FIGURE 15
Clustering Subsystem
Unconfiguring Clustering
Unconfiguring clustering is a destructive operation that returns one of the clustered storage
controllers to its factory default configuration and reassigns ownership of all resources to the
surviving peer. There are two reasons to unconfiguring clustering:
■
You no longer wish to use clustering; instead, you wish to configure two independent
storage appliances.
■
You are replacing a failed storage controller with new hardware or a storage controller with
factory-fresh appliance software (typically this replacement is performed by your service
provider).
Because of the possibility of data loss to unconfigure clustering, contact Oracle support.
202 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