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| ACS-92100/93100 |
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The ACS-92100/93100 controller offers 4 Gb Fibre Channel to SAS or SAS to SAS interface for the fast data transfer. Equipped with Accusys Dual Active-Active Redundant technology, and Accusys innovative OSAPTM solution, these RAID controllers provide highly dependable reliability, cost-effective flexible scalability, and user-friendly comprehensive manageability. The ACS-92100/93100 is devoted and ready to expand the horizon of the current and future storage markets in IO-intensive transactions, heavy-duty engineering computing, sophisticated work flow processing and media broadcasting. |
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4Gb/s FC Host Interface
- Two 4Gb/s Fibre Channel ports
- Selective transfer rate or automatic detection
- Support FC-AL and Fabric (P2P) topologies
- Support tagged command queuing and concurrent I/O processing
3Gb/s SAS Host Interface
- Two 3Gb/s Serial Attached SCSI (SAS) wide (x4) ports
- Support tagged command queuing and concurrent I/O processing
3Gb/s SAS/SATA Disk Interface
- ACS-92100/93100 : up to twenty-four 3Gb/s SAS channels
- Support SATA II NCQ and SCSI tag command queue
- Support ATA/SCSI S.M.A.R.T functions
- Support stagger spin-up and auto-standby when idle (MAID)
3Gb/s SAS Expansion port
- One 3Gb/s SAS wide (x4) port
- Support SCSI SES enclosure management standards
- Support up to 7 SAS JBOD systems
- Support up to 120 disks (include local chassis)
- Available for ACS-92100/93100 controllers
RAID Controller Specifications
- ACS-92100/93100: Intel IOP348 1200MHz IO processor
- Support up to 32 disk groups and 1024 logical disks
- On-board 10/100 Ethernet port
- Real-time clock (RTC) with NTP synchronization
- Redundant flash chip with ECC protection and bad block reallocation
Firmware features
- Multiple RAID Levels:0, 1, 3, 5, 6, 10, 30, 50, 60
- Support JBOD mode and NRAID mode
- Support stripe sizes(KB):4, 8, 16, 32, 64, 128, 256, 512
- Online disk group expansion
- Concurrent disk group expansion and level/stripe size migration
- Online disk group de-fragmentation for free space consolidation
- Online volume management, support striping and concatenating
- Online LUN capacity expansion and shrink
- Online manual or event-triggered disk cloning
- Online manual or periodic disk scrubbing with parity check and rebuild
- Disk health monitoring and self tests by S.M.A.R.T. technology
- Online drive traveling and array roaming
- Online array recovery, protection against multiple disk failures
- Online bad block data recovery and reallocation with over-threshold alert
- NVRAM-based transaction log and auto parity resynchronization
- Redundant on-disk RAID meta data
- Hot spare with local and global spare, support spare restore
- Flexible storage presentation for SAN, MPIO, and DAS
- Independent LUN caching policies with dynamic optimization algorithms
- Support over-2TB volume by 64-bit LBA and selective sector size
- Up to 32 hosts, 32 host groups, and 32 storage groups
- Up to 128 LUNs per host with dynamic LUN masking
- Support up to 1024 LUNs totally
- Multiple RAID levels and stripe sizes disk group
- Support battery backup module (BBM) and smart UPS
- Enclosure component monitoring and control
Management
- Local management via RS-232 port and LCD panel
- Web-based GUI, RAIDGuard™ via embedded web server
- Web-based multiple RAID system viewer with auto system discovery
- Support multiple languages and on-line help
- Support PPP for web-based GUI over RS232
- Command Line Interface (CLI) via local console, SSH, and telnet
- Support SSL for protecting management sessions over Internet
- NVRAM-based event logging with severity level
- Event Notification via email (SMTP), SNMP, and beeper
- Scheduled or periodic maintenance tasks with priority control
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