1.\" $OpenBSD: hds.4,v 1.2 2013/07/16 16:05:49 schwarze Exp $ 2.\" 3.\" Copyright (c) 2011 David Gwynne <dlg@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: July 16 2013 $ 18.Dt HDS 4 19.Os 20.Sh NAME 21.Nm hds 22.Nd Hitachi Modular Storage SCSI devices 23.Sh SYNOPSIS 24.Cd "hds* at scsibus?" 25.Sh DESCRIPTION 26The 27.Nm 28driver attaches to Hitachi Modular Storage logical units. 29Each path to an active service processor attached to by 30.Nm 31is presented to 32.Xr mpath 4 33which uses it as a backend to the logical unit attached to its own 34.Xr scsibus 4 . 35.Sh SEE ALSO 36.Xr ioctl 2 , 37.Xr intro 4 , 38.Xr mpath 4 , 39.Xr scsi 4 40.Sh HISTORY 41The 42.Nm 43driver first appeared in 44.Ox 5.0 . 45.Sh AUTHORS 46.An David Gwynne Aq Mt dlg@openbsd.org . 47