1.\" $OpenBSD: ciss.4,v 1.11 2008/11/17 06:58:47 brad Exp $ 2.\" 3.\" Michael Shalayeff, 2005. Public Domain. 4.\" 5.Dd $Mdocdate: November 17 2008 $ 6.Dt CISS 4 7.Os 8.Sh NAME 9.Nm ciss 10.Nd Compaq Smart ARRAY 5/6 SAS/SATA/SCSI RAID controller 11.Sh SYNOPSIS 12.Cd "ciss* at pci?" 13.Cd "scsibus* at ciss?" 14.Sh DESCRIPTION 15The 16.Nm 17driver provides support for the Compaq Smart ARRAY 5th and 6th 18family of RAID controllers, including: 19.Pp 20.Bl -bullet -width Ds -offset indent -compact 21.It 22Compaq 532, 5300, 5312, 5i 23.It 24Compaq 641, 642, 6400, 6400EM, 6422 25.It 26Hewlett-Packard 6i, E200, E200i, E500, P212, P400, P400i, P410, P410i, 27P411, P600, P711m, P712m, P800, P812, V100 28.El 29.Pp 30These controllers support RAID 0, RAID 1, RAID 5, JBOD, 31and superpositions of those configurations. 32.Pp 33Although the controllers are actual RAID controllers, 34the driver makes them look just like SCSI controllers. 35All RAID configuration is done through the controllers' BIOSes. 36.Pp 37Monitoring status for the volume and drives in it is done through the 38.Xr bioctl 8 39utility; 40the current status is provided by the 41.Xr sysctl 8 42variable 43.Va hw.sensors . 44.Sh SEE ALSO 45.Xr bio 4 , 46.Xr intro 4 , 47.Xr pci 4 , 48.Xr scsi 4 , 49.Xr sd 4 , 50.Xr bioctl 8 , 51.Xr sensorsd 8 , 52.Xr sysctl 8 53.Sh HISTORY 54The 55.Nm 56driver first appeared in 57.Ox 3.8 . 58.Sh AUTHORS 59The 60.Nm 61driver was written by 62.An Michael Shalayeff Aq mickey@openbsd.org . 63.Sh CAVEATS 64For purposes of status monitoring, 65the current code only supports one logical 66volume per controller. 67