安装默认根目录是100GB，也可以自己分配，查看磁盘挂载情况 root下执行

根目录在文件系统 /dev/mapper/ubuntu–vg-ubuntu–lv

vgdisplay

  VG Size               <1.82 TiB
  PE Size               4.00 MiB
  Total PE              476287
  Alloc PE / Size       76800 / 300.00 GiB
  Free  PE / Size       399487 / 1.52 TiB

df -h

Filesystem                         Size  Used Avail Use% Mounted on
tmpfs                              3.2G  2.4M  3.2G   1% /run
/dev/mapper/ubuntu--vg-ubuntu--lv  295G   15G  265G   6% /
tmpfs                               16G     0   16G   0% /dev/shm
tmpfs                              5.0M     0  5.0M   0% /run/lock
/dev/sda2                          2.0G  182M  1.7G  10% /boot
tmpfs                              3.2G   12K  3.2G   1% /run/user/1000



vgdisplay 
#查看分配情况

lvextend -l +100%FREE /dev/mapper/ubuntu--vg-ubuntu--lv
#将所有的空间给/dev/mapper/ubuntu--vg-ubuntu--lv


resize2fs /dev/mapper/ubuntu--vg-ubuntu--lv
#调整大小


df -h 

Filesystem                         Size  Used Avail Use% Mounted on
tmpfs                              3.2G  2.4M  3.2G   1% /run
/dev/mapper/ubuntu--vg-ubuntu--lv  1.8T   16G  1.7T   1% /
tmpfs                               16G     0   16G   0% /dev/shm
tmpfs                              5.0M     0  5.0M   0% /run/lock
/dev/sda2                          2.0G  182M  1.7G  10% /boot
tmpfs                              3.2G   12K  3.2G   1% /run/user/1000

-threads 0 启用全部核心

E5-2630v4 10核20线程
720P（1280×720）
hevc mp4 => avi （mpeg4）

也就最快13x

保存到文件usbser.inf 文件。
windows管理中载入驱动，选择刚刚保存的文件。

;/*++
;
;Copyright (c) Microsoft Corporation.  All rights reserved.
;
;Module Name:
;    usbser.inf
;
;Abstract:
;    INF file for installing the USB Serial driver
;
;--*/

;*****************************************
; Version section
;*****************************************
[Version]
Signature   = "$WINDOWS NT$"
Class       = Ports
ClassGUID   = {4D36E978-E325-11CE-BFC1-08002BE10318}
Provider    = %MSFT%
PnpLockdown = 1
DriverVer = 06/21/2006,10.0.18362.1

[DestinationDirs]
DefaultDestDir = 12
UsbSerial_CopyFiles = 12

;[SourceDisksNames]
;3426 = windows cd

;[SourceDisksFiles]
;usbser.sys = 3426

[ControlFlags]
ExcludeFromSelect = *

;*****************************************
; Install Section
;*****************************************

[Manufacturer]
%MSFT% = Standard, NTamd64

[Standard.NTamd64]
%UsbSerial.DeviceDesc% = UsbSerial_Install, USB\Class_02&SubClass_02&Prot_01
%UsbSerial.DeviceDesc% = UsbSerial_Install, USB\Class_02&SubClass_02

; USB modem filter driver for use with Include/Needs only
%UsbSerialModem.DeviceDesc% = UsbSerial_ModemFilter_Install

[UsbSerial_Install.NT]
CopyFiles   = UsbSerial_CopyFiles
AddReg      = UsbSerial_AddReg
AddProperty = UsbSerial_AddProperty

; intentionally blank so that in future if we ever put anything in here
; it will get get picked up via Include/Needs
[UsbSerial_Install.NT.Hw]

[UsbSerial_CopyFiles]
usbser.sys,,,0x100

[UsbSerial_AddReg]
HKR,,PortSubClass,%REG_BINARY%,02
HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"

[UsbSerial_AddProperty]
GenericDriverInstalled,,,,1

;*****************************************
; Service installation section
;*****************************************

[UsbSerial_Install.NT.Services]
AddService = usbser,0x00000002,UsbSerial_Service_Install, UsbSerial_EventLog_Install

[UsbSerial_Service_Install]
DisplayName   = %UsbSerial.DriverDesc%
ServiceType   = 1           ; SERVICE_KERNEL_DRIVER
StartType     = 3           ; SERVICE_DEMAND_START
ErrorControl  = 1           ; SERVICE_ERROR_NORMAL
ServiceBinary = %12%\usbser.sys

[UsbSerial_EventLog_Install]
AddReg=UsbSerial_EventLog_AddReg

[UsbSerial_EventLog_AddReg]
HKR,,EventMessageFile,0x00020000,"%%SystemRoot%%\System32\IoLogMsg.dll;%%SystemRoot%%\System32\Drivers\usbser.sys"
HKR,,TypesSupported,0x00010001,7

;***********************************************************
; Modem install section to install usbser as a lower filter
; (Include/Needs from modem INFs)
;***********************************************************

[UsbSerial_ModemFilter_Install]
CopyFiles=UsbSerial_CopyFiles 

[UsbSerial_ModemFilter_Install.Hw]
AddReg=UsbSerial_ModemFilter_AddReg

[UsbSerial_ModemFilter_AddReg]
HKR,,LowerFilters,%REG_MULTI_SZ%,"usbser"

[UsbSerial_ModemFilter_Install.Services]
AddService=usbser,,UsbSerial_Service_Install,UsbSerial_EventLog_Install

;*****************************************
; Strings section
;*****************************************

[Strings]
; localizable
MSFT                      = "Microsoft"
UsbSerial.DeviceDesc      = "USB Serial Device"
UsbSerialModem.DeviceDesc = "USB Serial Modem Device"
UsbSerial.DriverDesc      = "Microsoft USB Serial Driver"

; non-localizable
REG_BINARY   = 0x00000001
REG_MULTI_SZ = 0x00010000

VULTR下顶配 共享12核24G 144刀每月【我就开3小时】

• 500 GB NVMe12 vCPUs24 GB500 GB NVMe12 TB
• $144/month
• $0.214/hour

之前用Intel(R) Xeon(R) CPU E5-2683 v4 @ 2.10GHz x2 2GB 跑phi3:4b很慢看看这个效果怎么样。

root@vultr:~# free
               total        used        free      shared  buff/cache   available
Mem:        24597624      275424    23568548        1252      753652    23980252
Swap:        8388604           0     8388604
root@vultr:~# cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 23
model           : 49
model name      : AMD EPYC-Rome Processor
stepping        : 0
microcode       : 0x1000065
cpu MHz         : 1996.248
cache size      : 512 KB
physical id     : 0
siblings        : 12
core id         : 0
cpu cores       : 6

位置 硅谷 Silicon Valley 
江苏电信ping 168-170ms

安装
http://el.psy.congroo.com/archives/735

phi3:4b 运行不错非常迅速 50秒
mistral:7b 速度略慢 可以接受 60s

试试qwen:110b看看 69GB 23333 2分钟才出来不到10个字

安装命令如下
sudo apt update && sudo apt install docker.io apparmor -y

sudo apt update && sudo apt install docker.io apparmor -y