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S-Ultra 21

Features

S-Ultra 21 comes is equipped with all the usual Enterprise Storage System features. They were designed specifically with OpenStack Integration in mind - and come with incredible performance and scalability.

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SCALABLE CLUSTER ARCHITECTURE

Scalable, distributed cluster architecture with up to 12 (6x2) storage nodes, minimal overhead and linear performance scalability. Nodes can be added to cluster at any time.

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LOGICAL VOLUME (LUN) MANAGEMENT

Create, reserve, attach, multi-attach, snapshot, backup, restore, replicate, resize and migrate volumes (stores) within pools.

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ENCRYPTION

Volumes may be encrypted using high-performance hardware and software encryption mechanisms.

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CONTROLLER HA

We support active / active controllers with asymmetric access and transparent fail-over to protect from node failure.

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AUTO TIERING 

Policy-based, transparent and automatic migration of blocks between storage tiers for maximum capacity scalability and cost efficiency. Intelligent pre-fetch algorithm for reading data.

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SNAPSHOTTING

Create, attach, multi-attach, backup, restore, and revert to snapshots for virtual machine images, virtual machine instances (states), virtual disks and other use cases.

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COMPRESSION

High-performanc,e realt time compression support can reduce storage capacity requirements by 70 to 80% for certain use cases.

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BACKUP INTEGRATION

Integration with popular backup software as well cloud backup and simple built-in backups through scheduled snapshots and their replication to nearline archiving systems. 

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RAID

RAID groups of 0,1,5,6,10,50,60 are supported.  Hot-Spare groups, end to end data integrity and continuous raid repair are supported.  

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THIN PROVISIONING

We support thin provisioning of volumes and pools and related treshold warnings.

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HA SERVICE PLANE

Our own management servers provide high-availability (99.99%) throughout all components. 

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