Proxmox Virtual Environment（虛擬機(jī)）

安裝VIM編輯工具
```
apt-get update
```
```
apt-get install vim -y
```

硬件直通

網(wǎng)卡直通
- 第一步
  
  修改內(nèi)核配置
```
vi /etc/default/grub
```
  Intel-CPU
  
  在里面找到：
```
GRUB_CMDLINE_LINUX_DEFAULT=”quiet”
```
  然后修改為
```
GRUB_CMDLINE_LINUX_DEFAULT=”quiet intel_iommu=on”
```
  AMD-CPU
  
  在里面找到：
```
GRUB_CMDLINE_LINUX_DEFAULT=”quiet”
```
  然后修改為
```
GRUB_CMDLINE_LINUX_DEFAULT=”quiet amd_iommu=on”
```
  - 第二走
    
    更新數(shù)據(jù)
```
update-grub
```
    添加配置
```
打開(kāi)
vi /etc/modules
添加
vfio
vfio_iommu_type1
vfio_pcioptions
vfio_virq
```
    更新數(shù)據(jù)
```
update-initramfs -u -k all
```
    重啟系統(tǒng)
```
reboot
```
    查看IOMMU相關(guān)信息，沒(méi)有輸出就代表失敗
```
dmesg | grep -e DMAR -e IOMMU
```
    ??如果上面這些都弄完了添加了PCI設(shè)備無(wú)法開(kāi)啟虛擬機(jī)的話(huà)需要在/etc/modprobe.d/pve-blacklist.conf文件里面添加一行options vfio_iommu_type1 allow_unsafe_interrupts=1來(lái)啟用不安全的中斷

網(wǎng)卡SR-IOV直通

https://zhuanlan.zhihu.com/p/356437308

腳本

#! /bin/sh

#

# Copyright (C) 2011, 2012, 2016 Nicira, Inc.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at:

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#

### BEGIN INIT INFO

# Provides: openvswitch-switch

# Required-Start: $network $named $remote_fs $syslog $openvswitch-switch

# Required-Stop: $remote_fs $openvswitch-switch

# Default-Start: 2 3 4 5

# Default-Stop: 0 1 6

# Short-Description: SR-IOV initialization.

#Description: Initializing VM's network with sriov support.

### END INIT INFO

start () {

#enable Sriov 把enp12s0虛擬12個(gè)網(wǎng)卡

echo 12 > /sys/class/net/enp12s0/device/sriov_numvfs

ip link set dev enp12s0 up

ip link set dev enp12s0 vf 0 mac aa:bb:cc:dd:ee:f1

ip link set dev enp12s0 vf 1 mac aa:bb:cc:dd:ee:f2

ip link set dev enp12s0 vf 2 mac aa:bb:cc:dd:ee:f3

ip link set dev enp12s0 vf 3 mac aa:bb:cc:dd:ee:f4

ip link set dev enp12s0 vf 4 mac aa:bb:cc:dd:ee:f5

ip link set dev enp12s0 vf 5 mac aa:bb:cc:dd:ee:f6

ip link set dev enp12s0 vf 6 mac aa:bb:cc:dd:ee:f7

ip link set dev enp12s0 vf 7 mac aa:bb:cc:dd:ee:f8

ip link set dev enp12s0 vf 8 mac aa:bb:cc:dd:ee:f9

ip link set dev enp12s0 vf 9 mac aa:bb:cc:dd:ee:a0

ip link set dev enp12s0 vf 10 mac aa:bb:cc:dd:ee:a1

ip link set dev enp12s0 vf 11 mac aa:bb:cc:dd:ee:a2

#initial OVS bridge

systemctl restart networking

# ovs-vsctl --no-wait add-br br0-ovs

# ovs-vsctl add-port br0-ovs enp12s0

# Manager Interface

# ip link set dev enp12s0v3 up

# ip address add 192.168.0.99/24 dev enp12s0v3

# ip route add default via 192.168.0.1

}

stop () {

[ "$READ_INTERFACES" != "no" ] && network_interfaces ifdown

ovs_ctl stop

}

case $1 in

start)

start

;;

stop | force-stop)

stop

;;

*)

echo "Usage: $0 {start|stop}" >&2

exit 1

;;

esac

exit 0

硬盤(pán)直通

進(jìn)入PVE的SSH,或者直接進(jìn)入PVE管理網(wǎng)頁(yè)Shell

查看你現(xiàn)在的存儲(chǔ)設(shè)備的序列號(hào):
```
ls /dev/disk/by-id
```
然后就能看到所有存儲(chǔ)設(shè)備的序列號(hào)

比如我的軟路由主機(jī)上有兩塊硬盤(pán),一個(gè)東芝SSD,一個(gè)是西數(shù)的硬盤(pán),需要掛載的是西數(shù)的硬盤(pán)

我的西數(shù)硬盤(pán)序列號(hào)是ata-WDC_WDXXXX_XXXX_XXXX,記住這個(gè)序列號(hào)

然后輸入以下代碼(請(qǐng)把硬盤(pán)序列號(hào)換成你硬盤(pán)的,100換成你LEDE的虛擬機(jī)ID)
```
qm set 901 -scsi3 /dev/disk/by-id/scsi-35000c500593c505f
```
如果返回以下信息,說(shuō)明已成功掛載
```
update VM 100: -scsi1 /dev/disk/by-id/ata-WDC_WDXXXX_XXXX_XXXX
```
然后可以進(jìn)入PVE管理網(wǎng)頁(yè),查看是否真的掛載成功.如果看到LEDE虛擬機(jī)硬件設(shè)備里有這個(gè),就說(shuō)明成功.
顯卡直通

查看顯卡ID
```
lspci -v | grep VGA
```