Storing and Simplifying the Digital Era     

1.800.995.1014                   

The NAS Header (NetStor WSS R2):

Contained within the NAS header core:

• Easy-to-use yet powerful Microsoft Management Console (MMC)
• High performance journaling file system scalable to 128TB of capacity
• Windows, Unix/Linux and Mac file sharing
• Snapshot file system to restore any file, folder, or complete volume to any previous point in time with the click of a button
• Disaster Recovery software included to restore the system to original state

It all starts with the NetStor WSS R2 NAS "Header".   The core of the solution is contained here, controlling all data in and out of the server and housing the operating system. There are two base models to choose from and find the best match for your needs.  Dual GigE (100/1000Mb) Ethernet interfaces are standard, and there are enough options to satisfy your every want.

Storage Arrays Options:

All of Excel Meridian's SecurStor RAID storage arrays have been certified to work with the NetStor WSS R2 NAS header, and the sky's the limit.  Capacity is scalable to 128TB per NAS and you can choose any of our SecurStor RAID array types to best meet your specific application needs.

Additional storage connectivity options include Serial ATA-300, Ultra320 SCSI, Serial Attached SCSI (SAS),and 4Gb Fibr Channel-based RAID Arrays. You can even connect to an existing SAN for the ultimate in storage virtualization (Block-level to File-level conversion).

System performance, throughput benchmarks:

The diagrams below shows the benchmark configuration and results of our NetStor WSS R2 featuring Intel Xeon Quad Core's. As you can see, the NetStor WSS R2 server is a stellar performer.

Target: NetStor WSS R2
- Dual Xeon ES335 Quad Core Processors
- 16GB DDR2 system memory
- Quad GigE Intel 1000GT PCI-X
- Quad GigE Intel 1000PT PCI-Express
- RAID controller:  EMD 24-port PCI-Express with 2GB cache
- OS volume:  24x750GB – R5+Spare, 30GB volume
- DATA volume:  24x750GB – R5+Spare, 15TB volume

IOMeter Application Server #1 configuration: • Windows Server 2003 x64 Enterprise R2 SP1
• Dual Opteron 285 Dual Cores • 8GB memory • Dual GigE Broadcom NetXtreme on-board

IOMeter Application Server #2 configuration: • Windows Server 2003 x64 Enterprise R2 SP1
• Dual Opteron 285 Dual Cores • 8GB memory • Dual GigE Broadcom NetXtreme on-board

IOMeter Application Server #3 configuration: • Windows Server 2003 x64 Enterprise R2 SP1
• Dual Xeon E5335 Quad Cores • 8GB memory • Dual GigE Intel 1000EB on-board • Dual GigE Intel 1000MT PCI-X

Software Configuration: IOMeter build 07302004
WSS target server configured with (8) shares and (8) static IP addresses [one per NIC]
IOMeter application servers configured with static IP addresses on same segment as NIC on WSS CIFS network mapped drives on the IOMeter application server to the NetStor WSS target server
Queue depth set to 8 outstanding I/O's per network share

Standards Compliant:

File System:

• Snapshot Volume Shadow Copy (VSS) journaling file system
• Advanced real-time Storage Management reporting
• Distributed File System (DFS) and File Replication Services (FRS)
• Scalable capacity: Up to 128 TB per NAS using SATA, FC or SAS arrays

Disaster Recovery and Prevention:

• Anti-virus engine with auto updates and event notifications
• Emergency OS fail-over and built-in “bare metal” recovery tool
• Local tape library or single-drive support (direct attached or SAN accessible)
• Over the wire Backup Agent support for all tier 1 backup software vendors

Manageability:

• KVM over IP: Remotely control all aspects (keyboard/video/mouse) of the NetStor WSS over     
   Ethernet without being physically present at the hardware. (This is a standard feature for
   NetStor WSS Quad Core.)
• Log in locally or manage remotely
• Easy-to-use secure Microsoft Management Console (MMC)
• No client access licenses required – no concurrent user connection limits

Service and Reliability: