|
|
|
|
Opslag D2-4QF-24 FC RAID system is designed for high availability (HA) applications.
The D2-4QF-24 is equipped with redundant components for each major function, including
redundant RAID controllers, three power supplies, redundant fan modules, redundant
battery backup modules, and etc. It is for non-stop service requirements. The optimized
IOPS and throughput are capable for run-time critical online services, such as database,
Exchange, and high-end media editing storages. D2-4QF-24 is also ideal for virtualization
environments - VMware, Hyper-V, and Citrix. The D2-4QF-24 can be managed easily,
highly protected by Opslag writeable snapshot, and no system downtime from single
point of failure. The other applications not mentioned here are not limited. Pease
contact us for more information.
|
|
|
|
|
|
|
|
|
• Database
|
|
• Exchange
|
|
• Surveillance
|
|
• Virtualization
|
|
• Online File Backup
|
|
• Email
|
|
• Media editing
|
|
|
1
|
CPU: Intel Xscale IOP 81342
|
|
2
|
Memory: 1GB DDRII 533 DIMM, optional 2GB DDRII
533 DIMM, maximum 4GB support per controller
|
|
3
|
2 x UARTs: serial console management & UPS
|
|
4
|
Fast Ethernet port for web-based management use
|
|
5
|
Backend: 24 x SAS or SATA II drive connections
|
|
6
|
Front-end: 4 x 4Gb FC ports
|
|
|
|
LCM for quick management
|
|
Hot pluggable BBM support (Optional)
|
|
MUX board support for SATA drives (Optional)
|
|
Three power supplies
|
|
Redundant fans
|
|
|
|
|
|
|
|
Technical Specifications
|
|
Dual Controller Features
|
|
1
|
Dual-active configuration support
|
|
2
|
Better performance, when comparing to other competi tors’ products in the same segment
|
|
3
|
Cache mirroring through high bandwidth channels
|
|
4
|
Flexible RAID group (RG) ownership management
Each RG can be assigned to one of the two controllers Each LUN can be exported from
both controllers
|
|
5
|
Management port seamless take-over
The management port can be transferred smoothly to the other controller with the
same IP address
|
|
6
|
Online firmware upgrade, no system down time
|
|
7
|
Backward compatible to Opslag D1 series volume configurations
|
|
8
|
Multiple target nodes per controller support
Each LUN can be attached to one of 32 nodes from
each controller
|
|
9
|
Front-end 4 x 4Gb FC ports with high availability/load balancing/fail-over support
Microsoft MPIO
|
|
|
|
OS Support
|
Windows
Linux
Solaris
MAC
|
Power & Environment
|
• AC input: 100-240V ~ 7A-4A 500W with PFC
(Auto Switching)
|
|
• DC output: 3.3V-21A; 5V-30A; 12V-39A
|
|
Operating Temperature: 0 to 40
|
|
• Relative Humidity: 5% to 95% noncondensing
|
|
|
|
|
|
Host Interface
|
4 x 4Gb FC ports
|
|
Drive Interface
|
24 x SAS or
SATA II (Optional))
|
|
RAID Controllers
|
Dual-active RAID controllers
|
|
Performance
|
Read 1200 MB/Sec
Write 1200 MB/Sec
|
|
Green
|
Auto disk spindown
Advanced cooling
|
|
RAID Level
|
RAID 0, 1, 0+1, 3, 5, 6, 10, 30, 50, 60
& JBOD
Opslag N-way mirror
|
|
Compatibility
|
Support multiple OSes, applications,
FC HBA, & etc.v
|
|
Virtualization
|
VMWare, Hyper-V, Citrix
|
|
Data Protection
|
Opslag writeable snapshot
|
|
Connection Availability
|
Load balancing & failover support on
the 4 x 4Gb FC ports
|
|
Dimension (W x D x H)
|
447 x 490 x 171 (mm)
|
|
Power Supply
|
3 x 500W PSU
|
|
Cache Protection
|
Hot pluggable battery backup
module (Optional)
|
|
Fan
|
Redundant
|
|
|
|
|
RAID & Volume Operation
|
|
1
|
RAID level: 0,1,0+1,3,5,6,10,30,50, 60, JBOD, &
N-way mirror
|
|
2
|
Up to 1024 logical volumes in the system
|
|
3
|
Up to 32 PDs can be included in one volume group
|
|
4
|
Global and dedicated hot spare disks
|
|
5
|
Write-through or write-back cache policy for different
application usage
|
|
6
|
Multiple RAID volumes support
|
|
7
|
Configurable RAID stripe size
|
|
8
|
Online volume expansion
|
|
9
|
Instant RAID volume availability
|
|
10
|
Auto volume rebuilding
|
|
11
|
On-line volume migration with no system down-time
|
|
|
1
|
Opslag writeable snapshot
|
|
|
Built-in snapshot with rollback enabled
|
|
|
Snapshot enabled up to 16 volumes, each logicalvolume supports up to 32 snapshot
volumes, total
512 snapshot volumes per system
|
|
2
|
Microsoft Windows Volume Shadow Copy Services
(VSS)
|
|
3
|
Configurable N-way mirror for high data protection
|
|
4
|
Online disk roaming
|
|
5
|
Instant volume configuration restoration
|
|
6
|
Smart faulty sector relocation
|
|
7
|
Hot pluggable battery backup module support
(Optional)
|
|
Host Connection
|
|
1
|
4 x 4Gb FC ports
|
|
2
|
Host access control: Read-Write and Read-Only
|
|
3
|
Up to 32 host connections
|
|
4
|
One logic volume can be shared by as many as 16 hosts
|
|
5
|
Load-balancing and failover through MPIO
|
|
6
|
Up to 32 multiple nodes support
|
Dimensions
|
|
• 4U24 19 inch rackmount chassis
|
• 447mm x 490mm x 171mm (W x D x H), 17.6” x
19.29” x 6.73” (W x D x H)
|
|
|
|
|
|
|
|
|
|
|