19c183801SScott Long.\" Copyright (c) 2005 Scott Long 29c183801SScott Long.\" All rights reserved. 39c183801SScott Long.\" 49c183801SScott Long.\" Redistribution and use in source and binary forms, with or without 59c183801SScott Long.\" modification, are permitted provided that the following conditions 69c183801SScott Long.\" are met: 79c183801SScott Long.\" 1. Redistributions of source code must retain the above copyright 89c183801SScott Long.\" notice, this list of conditions and the following disclaimer. 99c183801SScott Long.\" 2. Redistributions in binary form must reproduce the above copyright 109c183801SScott Long.\" notice, this list of conditions and the following disclaimer in the 119c183801SScott Long.\" documentation and/or other materials provided with the distribution. 129c183801SScott Long.\" 139c183801SScott Long.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 149c183801SScott Long.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 159c183801SScott Long.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 169c183801SScott Long.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 179c183801SScott Long.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 189c183801SScott Long.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 199c183801SScott Long.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 209c183801SScott Long.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 219c183801SScott Long.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 229c183801SScott Long.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 239c183801SScott Long.\" SUCH DAMAGE. 249c183801SScott Long.\" 259c183801SScott Long.\" $FreeBSD$ 269c183801SScott Long.\" 279c183801SScott Long.Dd March 31, 2005 289c183801SScott Long.Dt ARCMSR 4 299c183801SScott Long.Os 309c183801SScott Long.Sh NAME 319c183801SScott Long.Nm arcmsr 329c183801SScott Long.Nd Areca SATA II RAID Controller driver 339c183801SScott Long.Sh SYNOPSIS 349c183801SScott Long.Cd "device arcmsr" 359c183801SScott Long.Cd "device pci" 369c183801SScott Long.Cd "device scbus" 379c183801SScott Long.Cd "device da" 389c183801SScott Long.Sh DESCRIPTION 399c183801SScott LongThe 409c183801SScott Long.Nm 419c183801SScott Longdriver provides support for the Areca ARC-11xx and ARC-12xx series of SATA II 429c183801SScott LongRAID controllers. 439c183801SScott LongThese controllers feature RAID-0, 1, 3, 5, 6, and 10 and 449c183801SScott LongJBOD acceleration for up to 16 SATA drives. 459c183801SScott LongRaid level and stripe level 469c183801SScott Longmigration, online capacity expansion, hot insertion/removal, automatic failover 479c183801SScott Longand rebuild, and SMART are also supported. 489c183801SScott LongAccess to the arrays is provided 499c183801SScott Longvia the SCSI CAM 509c183801SScott Long.Pa /dev/da? 519c183801SScott Longdevice nodes. 529c183801SScott LongA management interface is also present via the 539c183801SScott Long.Pa /dev/arcmsr? 549c183801SScott Longdevice node. Management tools for i386 and amd64 are available from Areca. 559c183801SScott Long.Sh HARDWARE 569c183801SScott LongThe following card are supported at this time: 579c183801SScott Long.Pp 589c183801SScott Long.Bl -bullet -compact 599c183801SScott Long.It 609c183801SScott LongARC-1110 619c183801SScott Long.It 629c183801SScott LongARC-1120 639c183801SScott Long.It 649c183801SScott LongARC-1130 659c183801SScott Long.It 669c183801SScott LongARC-1160 679c183801SScott Long.It 689c183801SScott LongARC-1130-ML 699c183801SScott Long.It 709c183801SScott LongARC-1160-ML 719c183801SScott Long.It 729c183801SScott LongARC-1210 739c183801SScott Long.It 749c183801SScott LongARC-1220 759c183801SScott Long.It 769c183801SScott LongARC-1230 779c183801SScott Long.It 789c183801SScott LongARC-1260 799c183801SScott Long.It 809c183801SScott LongARC-1230-ML 819c183801SScott Long.It 829c183801SScott LongARC-1260-ML 839c183801SScott Long.El 849c183801SScott Long.Sh FILES 859c183801SScott Long.Bl -tag -width ".Pa /boot/kernel/arcmsr.ko" -compact 869c183801SScott Long.It Pa /dev/da? 879c183801SScott LongArray block device 889c183801SScott Long.It Pa /dev/arcmsr? 899c183801SScott LongManagement interface 909c183801SScott Long.It Pa /boot/kernel/arcmsr.ko 919c183801SScott LongLoadable module 929c183801SScott Long.El 939c183801SScott Long.Sh SEE ALSO 949c183801SScott Long.Xr da 4 , 959c183801SScott Long.Xr scbus 4 969c183801SScott Long.Sh HISTORY 979c183801SScott LongThe 989c183801SScott Long.Nm 999c183801SScott Longdriver first appeared in 1009c183801SScott Long.Fx 5.4 . 1019c183801SScott Long.Sh AUTHORS 1029c183801SScott LongThe driver was written by 1039c183801SScott Long.An Erich Chen Aq erich@areca.com.tw . 1049c183801SScott Long.Sh BUGS 1059c183801SScott LongThe driver has been tested on i386 and amd64. 1069c183801SScott LongIt likely requires additional 1079c183801SScott Longwork to function on big-endian architectures. 108