Secure, affordable cloud storage device
SoftNAS Cloud Enterprise combines unlimited storage, enterprise-grade security and unparalleled performance.
Unlimited mass storage.
Our S3 Cloud Disk™ allows you to store up to 4 Petabytes per disk, on an unlimited number disks – from VMware on premises the cloud. Each S3 Cloud Disk™ is thin-provisioned, so space is only consumed on writes, optimizing performance and saving you money. S3 Cloud Disks are attached to SoftNAS Cloud Enterprise Storage Pools to provide access to unlimited cloud storage.
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Each cloud disk is encrypted and authenticated for added security, and can be created and accessed on-premise. SoftNAS Cloud Enterprise for VMware provides the peace of mind your enterprise requires.
Local performance, cloud benefits.
Cloud disks can be combined in a RAID-1 mirror configuration with local disks, so you get the best of both worlds: local I/O performance plus inexpensive, secure, highly-redundant offsite cloud storage. Cloud disks benefit from other SoftNAS Cloud Enterprise features, including RAM caching, SSD caching, compression, deduplication, scheduled snapshots and read/write clones.
SoftNAS S3 Cloud Disks can also be archived into AWS Glacier for long term storage and retrieval, using the AWS console.
Powerful browser-based storage dashboard.
A full range of storage management and administration tools, previously found only in expensive, enterprise-class Big NAS products.
No training is required to become familiar and productive with StorageCenter fundamentals. Easy enough for casual IT use, and includes a full spectrum of advanced administration capabilities which storage experts have come to expect.
Our browser-based SoftNAS StorageCenter™ administrative system runs on any device with a supported browser, including Windows, Linux, Mac and Android devices. Administer from your smartphone, tablet or work station.
We support all popular browsers, including Google Chrome, Firefox, Internet Explorer and Safari.
Real-time monitoring and control.
Keep tabs on performance and enjoy configuration dialogs and wizards that make managing and creating storage pools, volumes, LUNs, shares and exports fast and fool-proof. Supports CIFS, NFS and iSCSI targets and initiators. Configure firewalls, authentication and networking all in one place.
SoftNAS SNAP HA
SoftNAS is the only storage vendor with SNAP HA®, which combines active/passive high availability with automatic failover and easy HA cluster configuration within minutes.
Large-scale Windows Filer with Active Directory. Supports thousands of concurrent users with billions of files for enterprise-scale file server, VDI user file storage via CIFS/SMB 3.1 protocol. For user home directories, mass storage, 4K and HD video storage and other Windows file sharing needs.
Large-scale NFS Server. Scalability for your business. The Large-scale NFS server supports thousands of NFS clients sharing billions of files, videos and other large-scale file server applications.
VMware Cloud Gateway. Access your data on VMware servers or from the AWS cloud. The VMware Cloud Gateway bridges to Amazon S3 object storage with NFS, CIFS and iSCSI access for archival, off-site mass storage and backups.
- Monitors SoftNAS™ storage servers to detect hardware and storage system failures
- Automatically detects network and storage outages and re-routes NAS services to keep NFS and Windows servers and clients operational
- Restarts SoftNAS Cloud Enterprise storage services on other hosts in the cluster without manual intervention when a storage outage is detected
- Reduces application and IT infrastructure downtime by quickly switching NAS clients over to a another storage server when an outage is detected
- Maintains a fully-replicated copy of live production data for disaster recovery
- Replicates data so there is an up-to-the-minute copy of any changes that have taken place
- Assures business owners that applications and IT infrastructure continue operating uninterrupted by unexpected failures in the storage environment
- Enables IT administrators to take storage systems offline for maintenance and repair, without disrupting production IT systems or applications
- Maintains a fully-replicated copy of live production data for disaster recovery
- Provides disaster recovery capabilities to quickly resume mission-critical operations in the event of a disaster (e.g., across availability zones or data centers)
- Ensures failed components are quickly and automatically identified and isolated, so they do not cause data loss, application errors, or downtime
The most powerful way available to quickly and automatically configure a replication and disaster recovery solution in just minutes! There’s no complex scripting, no training manuals or courses, and first-time setup is absolutely fool-proof.
Replication is configured between two SoftNAS Cloud Enterprise controllers – the “source” and the “target” nodes – which are configured with just a few mouse clicks. It’s so easy because of the 4-step wizard – just fill in a few blanks and setup takes place automatically.
Scales to handle millions of files efficiently.
Unlike clustered filesystems, SNAP HA uses block replication, which only sends the changed data blocks across the wire from source to target. There’s never a need to do wasteful, resource-intensive file comparisons, since anytime a file’s contents get updated, the copy-on-write filesystem keeps track of which data blocks have changed and only sends the changed blocks between two snapshot markers in time (once per minute).
No training required, normal operation is fully automatic.
SNAP HA relationships are quickly and easily created for disaster recovery, real-time backup and failover – ensuring your data is fully-protected at an off-site location or on another server or VM; e.g., at another data center, a different building or elsewhere in the cloud. SoftNAS Cloud Enterprise streamlines the entire replication setup process, making it fool-proof, quick and easy enough for anyone to do without training in less than a minute. Block replication occurs once each minute, transmitting only the latest data changes from the source to the target node. If an unrecoverable failure occurs in the source node, the target node is ready to take over.
Aggregates of storage available for provisioning.
When additional disk capacity is needed, an existing storage pool can be readily extended with additional RAID arrays or creating new storage pools.
Optionally, SSD read cache and write log cache devices may be added to a storage pool to boost performance. Pools can be imported for moving storage from one instance or VM to another. Hot spares can be assigned to a pool, and ready in case of a device failure.
Pool scrubs scan the entire pool, detecting and automatically correcting any data errors due to bad sectors, bit rot or other errors that can slowly creep into storage media over time. Bad data blocks are detected by comparing to block checksums. Erroneous blocks are repaired using RAID redundancy.
Devices can be taken offline, replaced and new devices can be placed online to resolve RAID arrays that can become degraded over time due to device failures. These online operations ensure the storage pool does not go offline and continues to serve production data, even when a device has failed.
Flexible Volumes and LUNs
Flexible storage allocation.
An unlimited number of filesystem volumes and block device LUNs are supported.
Volumes can be thick or thin-provisioned.
Each volume can be assigned a snapshot schedule. An unlimited number of snapshots may be taken for each volume.
Allocate storage space where it’s needed most.
Raid Array Disk Aggregates
Increased data integrity and performance
RAID also enables you to “hot-swap” replace failed disk devices with the storage system online and uninterrupted. Hot spare devices can be set aside, ready to be put into immediate use when required.
All common RAID levels are supported, including RAID 0, RAID 1, RAID 5, RAID 6 and variations such as RAID 10. It’s easy to select and configure the RAID level that’s best for achieving the balance of performance and availability, including setting aside “hot spare” disks for rapid recovery in case of a disk failure.
Both hardware RAID and software RAID options are available, providing a full spectrum of options for protecting your data.
NFS File Sharing Services
SoftNAS Cloud Enterprise NFS provides Linux servers and NFS clients with the most powerful NFS server available.
NFS and TCP have been tuned for optimal performance. The SoftNAS Cloud Enterprise NFS Server has been tuned and optimized for maximum throughput and performance, so web application servers and other NFS clients operate at maximum speed.
NFS filesystem snapshots, clones, caching, compression, deduplication and more. Underlying NFS data storage is managed by ZFS, extending snapshots, cloning, multi-tier caching, data compression, deduplication and other ZFS features to NFS.
Linux user and group identities can be mapped using standard Linux-based identity management, so NFS file and directory ownership and permissions operate as expected.
NFS Firewall Support. NFS is configured to readily support traversal through static firewall ports, providing both convenience of configuration and increased network security and access control.
Windows File Sharing / CIFS
The SoftNAS Cloud Enterprise CIFS provides the advanced features of ZFS combined with the proven, flexible Samba server.
Samba can be configured to authenticate using Active Directory user accounts, and Windows users and groups can be mapped to Linux users and groups. Flexible access controls can be configured on a per share basis.
Underlying Samba filesystem storage is managed by ZFS, extending snapshots, cloning, multi-tier caching, data compression, deduplication and other ZFS features to CIFS shares.
iSCSI Targets Server
The SoftNAS Cloud Enterprise iSCSI Server provides advanced block level storage management with iSCSI targets and flexible LUN support.
Thin-provisioned LUNs. LUNs can be thin-provisioned with “sparse LUN” allocation. Since the ZFS copy-on-write filesystem is used to manage thin-provisioned LUNs, there are no performance penalties for thin-provisioning.
LUN snapshots, clones, caching, compression and more. Underlying iSCSI LUN storage is managed by ZFS, extending snapshots, cloning, multi-tier caching, data compression, deduplication and other ZFS features to all iSCSI targets.
High-Performance RAM and SSD Caching. RAID 10 with RAM caching increases read performance up to 10,000 IOPS on Amazon EC2. Second level SSD caching can increase read performance to 50,000 or more IOPS to support database and other I/O intensive applications.
Second Level SSD Cache. A second level read cache (L2ARC) can optionally be configured with hundreds of GB of high-speed SSD or even local ephemeral disks to increase the local read cache.
High-speed SSD Write Cache. Write caching is also optionally available. Write caching is comprised of the “ZIL”, the ZFS Intent Log. A mirrored pair of high-speed SSD drives can be assigned as a write log or ZIL. The ZIL absorbs bursts or steady streams of incoming, synchronous write operations by rapidly recording the writes in high-speed, mirrored SSD storage, then returning quickly to the caller. This makes synchronous writes to NFS, iSCSI or CIFS operate at maximum speed.
Later, when there is less I/O overhead, the writes which are cached in the ZIL are written to long-term pool storage; e.g., to a RAID 10 array of EBS volumes using provisioned IOPS for maximum throughput and I/O.
SoftNAS Cloud Enterprise includes inline block deduplication, which identifies and eliminates duplicate data, increasing storage density and efficiency.
When new data arrives with the same checksum hash value as a previously deduplicated data block, no data is written and the block’s reference count is simply incremented instead.
Deduplication is useful when data is known to have a large amount of duplicates; e.g., multiple backups of the same file servers, copies of data being shared but only slightly modified by multiple users, etc.
Save disk space and increase performance by compressing data for maximum efficiency.
Increase Performance and Throughput. Compression not only saves space, but also improves performance by reducing read and write I/O. This is because the time required to compress and decompress the data is quicker than the time it takes to read and write the uncompressed data to disk. In addition, the system can manage even more compressed data in cache, so compression enables effective caching of more data, which increases performance even further.
Copy On Write Filesystem
The copy-on-write filesystem built into SoftNAS Cloud Enterprise ensures that data is always consistent on disk using a number of techniques, including copy-on-write.
Data blocks containing active data are never overwritten in place, and a new block is allocated before modified data is written to it, then any metadata blocks referencing it are similarly read, reallocated, and written. The copy-on-write process ensures data and metadata is always consistent on disk.
The old data may also be retained, creating snapshots of the file system through time as changes are made.
Scheduled Storage Snapshots
Snapshots preserve an image of a volume or filesystem at points in time, providing numerous recovery points without performance impacts.
However, as data within the active pool’s dataset changes, the snapshot consumes disk space by continuing to reference the old data blocks, thus preventing that disk space from being freed until all its references are deleted; i.e., the snapshots are deleted or pruned.
Writable File System Clones
File system clones provide a proven means of rapid recovery from virtually any kind of data corruption or deletion event.
Snapshot clones become writable copies of your volume or file system from an earlier snapshot, whose initial contents are the same as the snapshot from which it was created. These cloned copies take up no appreciable disk space and allow you to go back in time to retrieve data from past snapshots.
As with snapshots, creating a clone is nearly instantaneous and initially consumes no additional disk space. You can even modify the cloned copies as much as you want. When you are done using the snapshot clones, they can be safely deleted without affecting any other data.
Automatic Error Correction
Data integrity is designed into SoftNAS Cloud Enterprise – protecting data integrity 24 x 7 x 365.
SoftNAS Cloud Enterprise automatically detects and corrects unforeseeable data errors that arise from bad sectors, invisible “bit rot”, disk media deterioration over time caused my magnetism decay and cosmic ray effects, and other sporadic issues that can cause data storage or retrieval errors.
Proven ZFS data integrity measures have been implemented by SoftNAS Cloud Enterprise to detect errors, repair them automatically and ensure data integrity is maintained. Each read is validated vs. a 256-bit checksum code. When errors are detected, the system automatically repairs the block with the corrected data.
Data integrity scrub operations are also available to periodically traverse an entire storage pool, read every data block, validates it against its 256-bit checksum code, and repairs the block if any errors are detected. All this happens while the storage system is live and in production use – there is no downtime required. Data integrity scans can be triggered to run in the background during off-peak hours. Scrubs can be manually initiated, or optionally scheduled to run periodically as a cron task.
Introducing the new SoftNAS Cloud® Platinum Edition.
Accelerate your cloud journey with SoftNAS Cloud®.
Control your data with SoftNAS Cloud® and Microsoft Azure.
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