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ARCMSR(4) Kernel Interfaces Manual ARCMSR(4) NAME arcmsr -- Areca SATA II RAID Controller driver SYNOPSIS device arcmsr device pci device scbus device da DESCRIPTION The arcmsr driver provides support for the Areca ARC-11xx and ARC-12xx series of SATA II RAID controllers. These controllers feature RAID-0, 1, 3, 5, 6, and 10 and JBOD acceleration for up to 16 SATA drives. Raid level and stripe level migration, online capacity expansion, hot insertion/removal, automatic failover and rebuild, and SMART are also supported. Access to the arrays is provided via the SCSI CAM /dev/da? device nodes. A management interface is also present via the /dev/arcmsr? device node. Management tools for i386 and amd64 are available from Areca. HARDWARE The arcmsr driver supports the following cards: • ARC-1110 • ARC-1120 • ARC-1130 • ARC-1160 • ARC-1130-ML • ARC-1160-ML • ARC-1210 • ARC-1220 • ARC-1230 • ARC-1260 • ARC-1230-ML • ARC-1260-ML FILES /dev/da? Array block device /dev/arcmsr? Management interface /boot/kernel/arcmsr.ko Loadable module SEE ALSO da(4), scbus(4) HISTORY The arcmsr driver first appeared in FreeBSD 5.4. AUTHORS The driver was written by Erich Chen <erich@areca.com.tw>. BUGS The driver has been tested on i386 and amd64. It likely requires addi- tional work to function on big-endian architectures. FreeBSD 6.0 March 31, 2005 ARCMSR(4)
NAME | SYNOPSIS | DESCRIPTION | HARDWARE | FILES | SEE ALSO | HISTORY | AUTHORS | BUGS
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