1.\" $OpenBSD: hvs.4,v 1.1 2017/06/14 10:34:41 mikeb Exp $ 2.\" 3.\" Copyright (c) 2017 Mike Belopuhov 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: June 14 2017 $ 18.Dt HVS 4 19.Os 20.Sh NAME 21.Nm hvs 22.Nd Hyper-V virtual disk 23.Sh SYNOPSIS 24.Cd "hvs* at hyperv?" 25.Sh DESCRIPTION 26The 27.Nm 28driver provides support for a Storage Virtual Service Client (StorVSC), 29a virtual disk interface that relays device requests to the Virtual 30Service Provider (VSP) in the management operating system via the VMBus. 31.Pp 32StorVSC provides a unified interface to emulated IDE and SCSI devices. 33.Sh SEE ALSO 34.Xr autoconf 4 , 35.Xr hyperv 4 , 36.Xr intro 4 37.Sh HISTORY 38The 39.Nm 40driver first appeared in 41.Ox 6.2 . 42.Sh AUTHORS 43The 44.Nm 45driver was written by 46.An Mike Belopuhov Aq Mt mikeb@openbsd.org 47based on the 48.Fx 49driver by the Microsoft BSD Integration Services Team 50.Aq Mt bsdic@microsoft.com . 51