Logo
Explore Help
Sign In
dfaggioli/qemu
1
0
Fork 0
You've already forked qemu
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
c8b39c9b5b901b173fbbb0ec3f147e9694ece48c
qemu/block/export/vduse-blk.h

21 lines
463 B
C
Raw Normal View History

vduse-blk: Implement vduse-blk export This implements a VDUSE block backends based on the libvduse library. We can use it to export the BDSs for both VM and container (host) usage. The new command-line syntax is: $ qemu-storage-daemon \ --blockdev file,node-name=drive0,filename=test.img \ --export vduse-blk,node-name=drive0,id=vduse-export0,writable=on After the qemu-storage-daemon started, we need to use the "vdpa" command to attach the device to vDPA bus: $ vdpa dev add name vduse-export0 mgmtdev vduse Also the device must be removed via the "vdpa" command before we stop the qemu-storage-daemon. Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20220523084611.91-7-xieyongji@bytedance.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-05-23 16:46:09 +08:00
/*
* Export QEMU block device via VDUSE
*
* Copyright (C) 2022 Bytedance Inc. and/or its affiliates. All rights reserved.
*
* Author:
* Xie Yongji <xieyongji@bytedance.com>
*
* This work is licensed under the terms of the GNU GPL, version 2 or
* later. See the COPYING file in the top-level directory.
*/
#ifndef VDUSE_BLK_H
#define VDUSE_BLK_H
#include "block/export.h"
extern const BlockExportDriver blk_exp_vduse_blk;
#endif /* VDUSE_BLK_H */
Reference in New Issue Copy Permalink
Powered by Gitea Version: 1.24.6 Page: 74ms Template: 2ms
English
Bahasa Indonesia Deutsch English Español Français Gaeilge Italiano Latviešu Magyar nyelv Nederlands Polski Português de Portugal Português do Brasil Suomi Svenska Türkçe Čeština Ελληνικά Български Русский Українська فارسی മലയാളം 日本語 简体中文 繁體中文(台灣) 繁體中文(香港) 한국어
Licenses API