VO Hardware Information

 

 

NAS – MVD Features

Hardware:

• Dual Intel Pentium III 1.13 GHz CPU’s
• 1 GB ECC memory standard, scalable up-to 4 GB
• Single 10/100/1000 Gigabit Copper NIC plus Dual 10/100 NIC standard, additional Gigabit options available
• Dual Channel Ultra160 SCSI built-in with 2Gb Fibre Channel available

 

Key features:

• Unlimited number of users with no client access licenses required
• Manage security permissions with native operating system tools
• Snapshot feature (32 included, upgradeable to 64) for quick restoration of files
• Scalability up-to 16 TB capacity with high performance dedicated RAID
• Dynamic online expansion of RAID volumes
• Multiple NIC options for VPN and high-bandwidth applications
• Disk Quota support for Windows users and groups with customizable soft and hard limits with grace period
• Cross-platform file sharing for CIFS/SMB, NFS and AFP file protocols
• Windows NT domain, 2000 mixed-mode Active Directory, and Unix NIS support
• Multiple Network Backup Platforms supported, such as Veritas Backup Exec, Legato Networker, CA Arcserve and BakBone NetVault
• Local Backup options: Single and multi-drive locally attached tape devices supported
• Controlled power-failure shutdown when connected to APC SmartUPS battery backup systems

 

VO Storage features

 

·        The Storage is configured as RAID 5 hot spare.

               RAID 5 requires:

                  * N + 1 disks

              RAID 5 with hot spare requires:

                   * N + 1 + H (One hard-swappable disk) disks.

             

                                               

 

 

Current capacity

Raw capacity:

§        12 * 180Gb * 2 =  4.32 TB

           Actual capacity:

§        10 * 180Gb * 2  = 3.6 TB

 

 

 

 

Vo – Server Features

·        IBM – Xeon dual processor machine

·        2 * 36 Gb Hard swappable Hard disks

·        Red-Hat 9.0 Linux

·        2 Gb Ram

 

 

 

 

SDSS Server Requirements

 

·        P-IV Server Class Machine with 1 Gb RAM

·        2 * 36 Gb HDD – Ultra 360

·        3 * 300 Gb Ultra ATA 133 Disk Controller

   (configured as software RAID (0))