evStor i2112aG2: evStor i2112aG2

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overview

evStor i2112aG2 iSCSI RAID system is designed for SMB applications. The optimized IOPS and throughput are capable for online services, such as SQL, Exchange, and Surveillance storages.

With the iSCSI interface, evStor i2112aG2 is ideal for virtualization environments - VMware, Hyper-V, and Citrix. User can also install OS in the iSCSI RAID system through Boot-from-SAN.

With this feature, the OS/Server can be managed easily and highly protected by evServ’s snapshot. The other applications not mentioned here are not limited. Pease contact evServ for more information.

features
  • Front-end: 2 x iSCSI GbE ports
  • Support Snapshot
  • iSCS jumbo frame support
  • Load-balancing & fail-over
  • RAID 6, 60 ready
  • CHAP enabled
  • Web-based management
  • On-line volume expansion & migration
  • HDD S.M.A.R.T. enabled
  • Global/dedicated cache
Specifications
  • Subsystem Characteristics

  • ::Intel Xscale IOP341
  • ::1GB ~ 2GB DDR-II 533 Memory
  • ::UARTs: serial console and UPS
  • ::Fast Ethernet port for management
  • ::Drive-side : Marvell 88SX6081 SATA II controller, SATA II(3Gb/s), SATA I(1.5Gb/s)
  • ::Host-side: Two GbE ports
  • ::LCM & Enclosure monitor processors
  • ::Optional Battery backup module
  • Host Interface

  • ::2 x GbE Host ports
  • ::802.3ad port trunking and LACP
  • ::Microsoft Multipath I/O (MPIO)
  • ::iSNS & DHCP Support ,CHAP authentication
  • ::Data/Header digest support
  • ::iSCSI jumbo frame support with MTU up to 8K bytes
  • ::Up to 32 host connections
  • ::Up to 8 hosts for one volume
  • Drive Interface

  • ::Support 12 SATA I/SATA II disk trays
  • ::Multiple IO transaction processing
  • ::Tagged command queuing
  • ::Hard drive S.M.A.R.T. enabled
  • Management Interface

  • ::Management UI via serial console
  • ::Browser-based GUI by Ethernet
  • ::SSH telnet by Ethernet
  • ::Event notification via Email and SNMP trap
  • RAID & Volume Operation

  • ::RAID level: 0,1,0+1,3,5,6,10,30,50, 60 and JBOD
  • ::Up to 256 logical volumes in the system
  • ::Up to 12 HDDs included in one volume group
  • ::Global and dedicated hot spare disks
  • ::Write-through or write-back cache policy
  • ::Dedicated or shared cache allocation for volume usage
  • ::Multiple RAID volumes support
  • ::Configurable RAID stripe size
  • ::Online volume expansion
  • ::Instant RAID volume availability
  • ::Auto volume rebuilding
  • ::On-line volume migration with no system down-time
  • Advanced Data Protection

  • ::Built-in snapshot with rollback enabled
  • ::Snapshot enabled up to 16 UDV, each UDV supports up to 32 snapshot volumes, total 512 snapshot volumes per controller
  • ::Off-line array roaming
  • ::Smart faulty sector relocation
  • ::Battery backup support (optional)
  • OS Support

  • ::Support Windows XP, Win 7, 2003 Server, 2008 Server
  • ::Linux, Solaris
  • ::Mac
  • Enclosure Monitoring

  • ::S.E.S. support for standard enclosure management
  • ::UPS management via the specific serial port
  • ::Fan speed monitoring x 2
  • ::Redundant power supply monitor
  • ::3.3V, 5V and 12V voltage monitor
  • ::Thermal sensor x 3 on the controller BOARD (for CPU, bridge host channel chip)
  • ::Thermal sensor x 3 in enclosure
  • Dimensions

  • ::2U 19-inch rackmount chassis
  • ::447(W) x 550(D) x 87(H) mm (17.6 x 21.6 x 3.42 inches)
System Requirements
  • AC input::100-240V ~ 8A-4A 550W with PFC (Auto Switching)
  • DC output::3.3V-28A; 5V-30A; 12V-35A
  • Operating Temperature::0.C to 40.C
  • Relative Humidity::5% to 95% non-condensing