C盘热备份转VHDX批处理分享（适配ISCSI IPXE 解决7B蓝屏问题）

xiaoy

用AI写的批处理脚本，配合imagew3.64（论坛有下载）快速将C盘热备份为VHDX，并可以将此VHDX设定为ISCSI，再让客户机IPXE引导 ，解决了无盘启动7B蓝屏问题。
此为https://bbs.wuyou.net/forum.php? ... 5291&extra=page%3D1配置辅助小工具

@echo off
setlocal enabledelayedexpansion
title BSCX实体机热备份VHDX制作工具
>nul 2>&1 "%SYSTEMROOT%\system32\cacls.exe" "%SYSTEMROOT%\system32\config\system"
if '%errorlevel%' NEQ '0' (
    goto UACPrompt
) else ( goto gotAdmin )

:UACPrompt
echo Set UAC = CreateObject^("Shell.Application"^) > "%temp%\getadmin.vbs"
echo UAC.ShellExecute "%~s0", "", "", "runas", 1 >> "%temp%\getadmin.vbs"
"%temp%\getadmin.vbs"
exit /B

:gotAdmin
if exist "%temp%\getadmin.vbs" ( del "%temp%\getadmin.vbs" )
cd /d "%~dp0"
:: 同时处理 HKLM (所有用户) 和 HKCU (当前用户)隐藏AB盘
reg add "HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoDrives" /t REG_DWORD /d 3 /f >nul
reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoDrives" /t REG_DWORD /d 3 /f >nul
:: ===== 增强 iSCSI 启动预处理 =====
echo

[0/5] 正在执行无盘启动预处理 (深度优化)...

:: 1. 锁定核心网络栈与 iSCSI 驱动为 Boot
sc config MSiSCSI start= boot >nul 2>&1
net start MSiSCSI >nul 2>&1
for %%S in (iscsiprt msiscsi ndis tcpip wfplwfs Dhcp NetBT) do (
    reg add "HKLM\SYSTEM\CurrentControlSet\Services\%%S" /v "Start" /t REG_DWORD /d 0 /f >nul
    reg add "HKLM\SYSTEM\CurrentControlSet\Services\%%S" /v "BootFlags" /t REG_DWORD /d 1 /f >nul
)
:: 2. 自动定位物理网卡驱动服务名
for /f "delims=" %%s in ('powershell -NoProfile -Command "$adapter = Get-NetAdapter -Physical | Where-Object Status -eq 'Up' | Select-Object -First 1; if ($adapter) { $pnp = $adapter.PnPDeviceID; $reg = Get-ItemProperty -Path \"HKLM:\SYSTEM\CurrentControlSet\Enum\$pnp\" -Name Service -ErrorAction SilentlyContinue; if ($reg.Service) { $reg.Service } else { $adapter.DriverFileName -replace '^.*\\','' -replace '\.sys$','' } }"') do set "SVC_NAME=%%s"
if defined SVC_NAME (
    echo =^> 发现活跃网卡驱动服务: %SVC_NAME%
    :: 2.1 清理网卡 LWF 筛选器（纯 reg 命令，避免权限问题）
    echo

正在清理网卡 LWF 筛选器...
    set "NIC_SUBKEY="
    for /f "delims=" %%K in ('reg query "HKLM\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}" /k /f "*" 2^>nul ^| findstr /i "HKEY_LOCAL_MACHINE"') do (
        for /f "tokens=3" %%S in ('reg query "%%K" /v Service 2^>nul ^| findstr /i "Service"') do (
            if /i "%%S"=="%SVC_NAME%" (
                set "NIC_SUBKEY=%%K"
                goto :found_nic
            )
        )
    )
    :found_nic
    if defined NIC_SUBKEY (
        set "LINKAGE_PATH=!NIC_SUBKEY!\Linkage"
        reg add "!LINKAGE_PATH!" /v FilterList /t REG_MULTI_SZ /d "{B5F4D33C-6B83-4A5D-8C6C-2B62F1D5B3D8}\0" /f >nul 2>&1
        if !errorlevel! equ 0 (
            echo =^> 已重置网卡筛选器绑定，仅保留 NDIS 基础服务。
        ) else (
            echo [警告] 写入 FilterList 失败，请手动检查注册表权限。
        )
    ) else (
        echo [警告] 未能通过服务名定位网卡注册表项，请手动检查 FilterList。
    )
    :: 2.2 提升网卡驱动为 Boot 级别并修正 Group/Tag
    echo =^> 提升网卡驱动为 Boot 级别并修正 Group...
    reg add "HKLM\SYSTEM\CurrentControlSet\Services\%SVC_NAME%" /v "Start" /t REG_DWORD /d 0 /f >nul
    reg add "HKLM\SYSTEM\CurrentControlSet\Services\%SVC_NAME%" /v "BootFlags" /t REG_DWORD /d 1 /f >nul
    reg add "HKLM\SYSTEM\CurrentControlSet\Services\%SVC_NAME%" /v "Group" /t REG_SZ /d "NDIS" /f >nul
    reg add "HKLM\SYSTEM\CurrentControlSet\Services\%SVC_NAME%" /v "Tag" /t REG_DWORD /d 1 /f >nul
) else (
    echo [警告] 未发现活跃网卡，请确保网卡已连接并驱动正常！
)

:: 3. 强制磁盘 SAN 策略
reg add "HKLM\SYSTEM\CurrentControlSet\Services\Partmgr\Parameters" /v "SanPolicy" /t REG_DWORD /d 1 /f >nul
echo san policy=OnlineAll | diskpart >nul 2>&1

:: 4. 彻底禁用休眠/快速启动
powercfg -h off >nul 2>&1
reg add "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Power" /v "HiberbootEnabled" /t REG_DWORD /d 0 /f >nul

:: 5. 注册 iSCSI 根设备及虚拟磁盘关键数据库
reg add "HKLM\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\root#iscsiprt" /v "Service" /t REG_SZ /d "iscsiprt" /f >nul
reg add "HKLM\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\root#iscsiprt" /v "ClassGUID" /t REG_SZ /d "{4D36E97B-E325-11CE-BFC1-08002BE10318}" /f >nul
reg add "HKLM\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\SCSI#Disk&Ven_MSFT&Prod_Virtual_Disk" /v "Service" /t REG_SZ /d "disk" /f >nul
reg add "HKLM\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\SCSI#Disk&Ven_MSFT&Prod_Virtual_Disk" /v "ClassGUID" /t REG_SZ /d "{4D36E967-E325-11CE-BFC1-08002BE10318}" /f >nul
reg add "HKLM\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\ROOT\ISCSIPRT" /v "Service" /t REG_SZ /d "iscsiprt" /f >nul
reg add "HKLM\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\ROOT\ISCSIPRT" /v "ClassGUID" /t REG_SZ /d "{4D36E97B-E325-11CE-BFC1-08002BE10318}" /f >nul

:: 6. 强制使用 iBFT
reg add "HKLM\SYSTEM\CurrentControlSet\Services\MSiSCSI\Parameters" /v "UseiBFT" /t REG_DWORD /d 1 /f >nul
reg add "HKLM\SYSTEM\CurrentControlSet\Services\MSiSCSI\Parameters" /v "EnableiBFT" /t REG_DWORD /d 1 /f >nul
reg add "HKLM\SYSTEM\CurrentControlSet\Services\MSiSCSI\Parameters" /v "iBFTUpdateInitiatorNodeName" /t REG_DWORD /d 1 /f >nul

echo =^> 预处理完成：7B 关键防护已注入（含 CriticalDeviceDatabase 及 LWF 清理）。
echo

正在初始化环境并扫描源分区参数...

for /f "tokens=4,5,6 delims=[]. " %%i in ('ver') do set BUILD=%%k
if %BUILD% GEQ 22000 (set OS_VER=Win11) else (set OS_VER=Win10)

set VHDX_FILENAME=%OS_VER%.vhdx
set VHDX_PATH=%~dp0%VHDX_FILENAME%

set ESP_LETTER=
set OS_LETTER=
for %%L in (N M L K J I H) do (
    if not exist "%%L:\" (
        if not defined ESP_LETTER (set ESP_LETTER=%%L) else if not defined OS_LETTER (set OS_LETTER=%%L)
    )
)

:: 增加冗余空间用于存放ESP
for /f "delims=" %%a in ('powershell -NoProfile -Command "[math]::truncate((Get-Partition -DriveLetter C | Get-Volume).Size / 1MB) + 400"') do set VHD_SIZE_MB=%%a
for /f "delims=" %%a in ('powershell -NoProfile -Command "(Get-Partition -DriveLetter C).DiskNumber"') do set SRC_DISK=%%a
for /f "delims=" %%a in ('powershell -NoProfile -Command "\"0x{0:X}\" -f (Get-Partition -DriveLetter C).PartitionNumber"') do set SRC_PART=%%a

set IFW_SRC_ARG=w%SRC_DISK%@%SRC_PART%

:: ==========================================
echo.
echo   [源 系 统 盘] : C: (硬件路径: %IFW_SRC_ARG%)
echo   [目 标 文 件] : %VHDX_FILENAME%(%VHD_SIZE_MB%)
echo   [预分配盘符] : 引导区 -^> %ESP_LETTER%: ^| 系统区 -^> %OS_LETTER%:
echo.
echo =======================================================
set /p CONFIRM="是否开始制作？(Y/N): "
if /i "%CONFIRM%" neq "Y" exit /b

if exist "%VHDX_PATH%" del /f /q "%VHDX_PATH%"

echo.
set DP_SCRIPT="%temp%\dp_make_vhdx.txt"
echo create vdisk file="%VHDX_PATH%" maximum=%VHD_SIZE_MB% type=expandable > %DP_SCRIPT%
echo select vdisk file="%VHDX_PATH%" >> %DP_SCRIPT%
echo attach vdisk >> %DP_SCRIPT%
echo convert gpt >> %DP_SCRIPT%
echo create partition efi size=300 >> %DP_SCRIPT%
echo format quick fs=fat32 label="ESP" >> %DP_SCRIPT%
echo assign letter=%ESP_LETTER% >> %DP_SCRIPT%
echo create partition primary >> %DP_SCRIPT%
echo format quick fs=ntfs label="Windows" >> %DP_SCRIPT%
echo assign letter=%OS_LETTER% >> %DP_SCRIPT%

diskpart /s %DP_SCRIPT% >nul
del /q %DP_SCRIPT%


echo

[2/5] 正在侦测目标 VHDX 硬件映射...

set TGT_DISK=
set TGT_PART=

for /L %%i in (1,1,15) do (
    if "!TGT_DISK!"=="" (
        for /f "delims=" %%a in ('powershell -NoProfile -Command "$d = Get-DiskImage -ImagePath '%VHDX_PATH%' | Get-Disk; if($d){$d.Number}"') do set TGT_DISK=%%a
    )
    if "!TGT_PART!"=="" (
        for /f "delims=" %%a in ('powershell -NoProfile -Command "try{$p=Get-Partition -DriveLetter %OS_LETTER% -ErrorAction SilentlyContinue; if($p){\"0x{0:X}\" -f $p.PartitionNumber}}catch{}"') do set TGT_PART=%%a
    )
    if not "!TGT_DISK!"=="" if not "!TGT_PART!"=="" goto map_success
    timeout /t 1 >nul
)
:map_success
set IFW_TGT_ARG=w%TGT_DISK%@%TGT_PART%
echo =^> 目标路径解析成功: %IFW_TGT_ARG%


echo.
echo

[3/5] 正在执行系统热备份 ...
set IFW_EXE=imagew64.exe
if not exist "%IFW_EXE%" set IFW_EXE=imagew.exe
"%IFW_EXE%" /wait /copy /sd:%IFW_SRC_ARG% /td:%IFW_TGT_ARG% /csig /log:0 /o /ubp /chgvsn
if %errorlevel% neq 0 (
    echo [错误] ImageW 克隆失败。
    goto cleanup
)

echo.
timeout /t 2 /nobreak >nul
echo

克隆完成，正在彻底卸载虚拟磁盘以刷新系统状态...
:: 清理可能挂载的盘符，防止卸载后出现死盘符
mountvol %OS_LETTER%: /d >nul 2>&1
mountvol %ESP_LETTER%: /d >nul 2>&1

set DP_DETACH="%temp%\dp_detach.txt"
echo select vdisk file="%VHDX_PATH%" > %DP_DETACH%
echo detach vdisk >> %DP_DETACH%
diskpart /s %DP_DETACH% >nul
del /q %DP_DETACH%

echo

静置环境中 (3秒)...
timeout /t 3 /nobreak >nul

echo

正在重新挂载并定位分区...
set DP_ATTACH="%temp%\dp_attach.txt"
echo select vdisk file="%VHDX_PATH%" > %DP_ATTACH%
echo attach vdisk >> %DP_ATTACH%
:: 再次查询新的磁盘号 (因为重新挂载后磁盘号可能变)
diskpart /s %DP_ATTACH% >nul
del /q %DP_ATTACH%

:: 延迟 3 秒等 PnP 识别
timeout /t 3 /nobreak >nul

:: 动态查找新的磁盘号
for /f "delims=" %%a in ('powershell -NoProfile -Command "(Get-DiskImage -ImagePath '%VHDX_PATH%' | Get-Disk).Number"') do set NEW_DISK=%%a
echo

重新分配盘符: 磁盘 %NEW_DISK% 分区 2-^>%ESP_LETTER%:, 分区 3-^>%OS_LETTER%:
set DP_REASSIGN="%temp%\dp_reassign.txt"
echo select disk %NEW_DISK% > %DP_REASSIGN%
echo select partition 2 >> %DP_REASSIGN%
echo assign letter=%ESP_LETTER% >> %DP_REASSIGN%
echo select partition 3 >> %DP_REASSIGN%
echo assign letter=%OS_LETTER% >> %DP_REASSIGN%
diskpart /s %DP_REASSIGN% >nul
del /q %DP_REASSIGN%

timeout /t 2 /nobreak >nul
:: 执行 bcdboot
bcdboot %OS_LETTER%:\Windows /s %ESP_LETTER%: /f UEFI /l zh-cn

if %errorlevel% equ 0 (
    echo =^> 引导修复成功！
) else (
    echo =^> [尝试] 引导修复报错，执行 /force 强制覆盖模式...
    bcdboot %OS_LETTER%:\Windows /s %ESP_LETTER%: /f UEFI /l zh-cn /force
)

:cleanup
echo.
echo

正在完成清理并卸载...
set DP_FINAL="%temp%\dp_final.txt"
echo select vdisk file="%VHDX_PATH%" > %DP_FINAL%
echo detach vdisk >> %DP_FINAL%
diskpart /s %DP_FINAL% >nul 2>&1
del /q %DP_FINAL% >nul 2>&1
echo.
echo =======================================================
echo              制作成功完成！
echo =======================================================
timeout /t 3 /nobreak >nul

yyz219195888

我觉得备份还是 PE 下比较好

沐小然

这个可以有，厉害

a66

对批处理脚本做了全面优化，修复了潜在 Bug、提升稳定性、减少冗余、增强兼容性、优化日志可读性，同时保留所有核心功能，运行更流畅、出错率更低

1. @echo off
   
2. setlocal enabledelayedexpansion
   
3. chcp 65001 >nul
   
4. title BSCX实体机热备份VHDX制作工具 [优化版]
   
5. color 0A
   
6. 
   
7. :: ===================== 管理员权限自动获取 =====================
   
8. net session >nul 2>&1
   
9. if %errorlevel% NEQ 0 (
   
10.     echo 正在请求管理员权限...
    
11.     echo Set UAC = CreateObject^("Shell.Application"^) > "%temp%\getadmin.vbs"
    
12.     echo UAC.ShellExecute "%~s0", "", "", "runas", 1 >> "%temp%\getadmin.vbs"
    
13.     "%temp%\getadmin.vbs"
    
14.     del "%temp%\getadmin.vbs" >nul 2>&1
    
15.     exit /B
    
16. )
    
17. 
    
18. :: 清理临时文件
    
19. if exist "%temp%\getadmin.vbs" del "%temp%\getadmin.vbs" >nul 2>&1
    
20. cd /d "%~dp0"
    
21. 
    
22. :: ===================== 隐藏A/B盘（所有用户+当前用户） =====================
    
23. reg add "HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoDrives" /t REG_DWORD /d 3 /f >nul
    
24. reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoDrives" /t REG_DWORD /d 3 /f >nul
    
25. 
    
26. cls
    
27. echo =======================================================
    
28. echo          BSCX实体机热备份VHDX制作工具 [优化稳定版]
    
29. echo =======================================================
    
30. echo.
    
31. 
    
32. :: ===================== iSCSI 无盘启动深度预处理 =====================
    
33. echo [0/5] 正在执行无盘启动深度优化预处理...
    
34. echo.
    
35. 
    
36. :: 1. 核心服务设置为BOOT启动
    
37. sc config MSiSCSI start= boot >nul 2>&1
    
38. net start MSiSCSI >nul 2>&1
    
39. for %%S in (iscsiprt msiscsi ndis tcpip wfplwfs Dhcp NetBT) do (
    
40.     reg add "HKLM\SYSTEM\CurrentControlSet\Services\%%S" /v "Start" /t REG_DWORD /d 0 /f >nul
    
41.     reg add "HKLM\SYSTEM\CurrentControlSet\Services\%%S" /v "BootFlags" /t REG_DWORD /d 1 /f >nul
    
42. )
    
43. 
    
44. :: 2. 自动定位物理网卡驱动
    
45. set "SVC_NAME="
    
46. for /f "delims=" %%s in ('powershell -NoProfile -Command "$adapter=Get-NetAdapter -Physical|? Status -eq 'Up'|Select -First 1;if($adapter){$pnp=$adapter.PnPDeviceID;$reg=gp \"HKLM:\SYSTEM\CurrentControlSet\Enum\$pnp\" -Name Service -EA 0;if($reg.Service){$reg.Service}else{$adapter.DriverFileName -replace '^.*\\|\.sys$',''}}"}') do set "SVC_NAME=%%s"
    
47. 
    
48. if defined SVC_NAME (
    
49.     echo =^> 发现活跃网卡驱动: !SVC_NAME!
    
50.     echo.
    
51.    
    
52.     :: 清理网卡LWF筛选器
    
53.     echo 正在重置网卡筛选器绑定...
    
54.     set "NIC_SUBKEY="
    
55.     for /f "delims=" %%K in ('reg query "HKLM\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}" /k /f "*" 2^>nul ^| findstr /i "HKEY_LOCAL_MACHINE"') do (
    
56.         for /f "tokens=3" %%S in ('reg query "%%K" /v Service 2^>nul ^| findstr /i "Service"') do (
    
57.             if /i "%%S"=="!SVC_NAME!" (
    
58.                 set "NIC_SUBKEY=%%K"
    
59.                 goto found_nic
    
60.             )
    
61.         )
    
62.     )
    
63.     :found_nic
    
64. 
    
65.     if defined NIC_SUBKEY (
    
66.         reg add "!NIC_SUBKEY!\Linkage" /v FilterList /t REG_MULTI_SZ /d "{B5F4D33C-6B83-4A5D-8C6C-2B62F1D5B3D8}\0" /f >nul 2>&1
    
67.         if !errorlevel! equ 0 (echo =^> 网卡筛选器已重置为NDIS基础模式)
    
68.     )
    
69. 
    
70.     :: 提升网卡驱动为BOOT级别
    
71.     reg add "HKLM\SYSTEM\CurrentControlSet\Services\!SVC_NAME!" /v "Start" /t REG_DWORD /d 0 /f >nul
    
72.     reg add "HKLM\SYSTEM\CurrentControlSet\Services\!SVC_NAME!" /v "BootFlags" /t REG_DWORD /d 1 /f >nul
    
73.     reg add "HKLM\SYSTEM\CurrentControlSet\Services\!SVC_NAME!" /v "Group" /t REG_SZ /d "NDIS" /f >nul
    
74.     reg add "HKLM\SYSTEM\CurrentControlSet\Services\!SVC_NAME!" /v "Tag" /t REG_DWORD /d 1 /f >nul
    
75.     echo =^> 网卡驱动已提升为Boot启动级别
    
76. ) else (
    
77.     echo [警告] 未检测到活跃物理网卡！
    
78. )
    
79. echo.
    
80. 
    
81. :: 3. 磁盘SAN策略强制在线
    
82. reg add "HKLM\SYSTEM\CurrentControlSet\Services\Partmgr\Parameters" /v "SanPolicy" /t REG_DWORD /d 1 /f >nul
    
83. echo san policy=OnlineAll | diskpart >nul 2>&1
    
84. 
    
85. :: 4. 彻底关闭休眠/快速启动
    
86. powercfg -h off >nul 2>&1
    
87. reg add "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Power" /v "HiberbootEnabled" /t REG_DWORD /d 0 /f >nul
    
88. 
    
89. :: 5. 关键设备数据库注册（iSCSI/虚拟磁盘）
    
90. reg add "HKLM\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\root#iscsiprt" /v "Service" /t REG_SZ /d "iscsiprt" /f >nul
    
91. reg add "HKLM\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\root#iscsiprt" /v "ClassGUID" /t REG_SZ /d "{4D36E97B-E325-11CE-BFC1-08002BE10318}" /f >nul
    
92. reg add "HKLM\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\SCSI#Disk&Ven_MSFT&Prod_Virtual_Disk" /v "Service" /t REG_SZ /d "disk" /f >nul
    
93. reg add "HKLM\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\SCSI#Disk&Ven_MSFT&Prod_Virtual_Disk" /v "ClassGUID" /t REG_SZ /d "{4D36E967-E325-11CE-BFC1-08002BE10318}" /f >nul
    
94. 
    
95. :: 6. 强制启用iBFT
    
96. reg add "HKLM\SYSTEM\CurrentControlSet\Services\MSiSCSI\Parameters" /v "UseiBFT" /t REG_DWORD /d 1 /f >nul
    
97. reg add "HKLM\SYSTEM\CurrentControlSet\Services\MSiSCSI\Parameters" /v "EnableiBFT" /t REG_DWORD /d 1 /f >nul
    
98. reg add "HKLM\SYSTEM\CurrentControlSet\Services\MSiSCSI\Parameters" /v "iBFTUpdateInitiatorNodeName" /t REG_DWORD /d 1 /f >nul
    
99. 
    
100. echo =^> 系统无盘启动预处理全部完成！
     
101. echo.
     
102. echo =======================================================
     
103. echo [1/5] 正在扫描系统分区与磁盘参数...
     
104. echo =======================================================
     
105. echo.
     
106. 
     
107. :: ===================== 系统参数自动识别 =====================
     
108. for /f "tokens=4,5,6 delims=[]. " %%i in ('ver') do set BUILD=%%k
     
109. if %BUILD% GEQ 22000 (set OS_VER=Win11) else (set OS_VER=Win10)
     
110. 
     
111. set "VHDX_FILENAME=%OS_VER%_热备份.vhdx"
     
112. set "VHDX_PATH=%~dp0%VHDX_FILENAME%"
     
113. 
     
114. :: 自动分配未占用盘符（更稳定）
     
115. set "ESP_LETTER="
     
116. set "OS_LETTER="
     
117. for %%L in (N M L K J I H G F E D) do (
     
118.     if not exist "%%L:\" (
     
119.         if not defined ESP_LETTER (set ESP_LETTER=%%L)
     
120.         if defined ESP_LETTER if not defined OS_LETTER (set OS_LETTER=%%L)
     
121.     )
     
122. )
     
123. 
     
124. :: 计算VHD大小（系统盘+400MB冗余）
     
125. for /f "delims=" %%a in ('powershell -NoProfile -Command "[math]::Floor((Get-Partition C|Get-Volume).Size/1MB)+400"') do set VHD_SIZE_MB=%%a
     
126. for /f "delims=" %%a in ('powershell -NoProfile -Command "(Get-Partition C).DiskNumber"') do set SRC_DISK=%%a
     
127. for /f "delims=" %%a in ('powershell -NoProfile -Command "\"0x{0:X}\" -f (Get-Partition C).PartitionNumber"') do set SRC_PART=%%a
     
128. set "IFW_SRC_ARG=w%SRC_DISK%@%SRC_PART%"
     
129. 
     
130. :: ===================== 信息展示与确认 =====================
     
131. echo  源系统分区： C:
     
132. echo  硬件路径：    %IFW_SRC_ARG%
     
133. echo  输出文件：    %VHDX_FILENAME%
     
134. echo  分配盘符：    ESP=%ESP_LETTER%:   系统=%OS_LETTER%:
     
135. echo  磁盘大小：    %VHD_SIZE_MB% MB
     
136. echo.
     
137. set "CONFIRM="
     
138. set /p "CONFIRM=确认开始制作？[Y/N]："
     
139. if /i not "%CONFIRM%"=="Y" (
     
140.     echo 已取消制作
     
141.     pause >nul
     
142.     exit /b
     
143. )
     
144. 
     
145. :: 如果文件已存在，强制删除
     
146. if exist "%VHDX_PATH%" (
     
147.     echo 正在删除旧文件...
     
148.     del /f /q "%VHDX_PATH%" >nul
     
149. )
     
150. 
     
151. :: ===================== 创建VHDX磁盘 =====================
     
152. echo.
     
153. echo =======================================================
     
154. echo [2/5] 正在创建并初始化VHDX虚拟磁盘...
     
155. echo =======================================================
     
156. echo.
     
157. 
     
158. set "DP_SCRIPT=%temp%\dp_make_vhdx.txt"
     
159. (
     
160.     echo create vdisk file="%VHDX_PATH%" maximum=%VHD_SIZE_MB% type=expandable
     
161.     echo select vdisk file="%VHDX_PATH%"
     
162.     echo attach vdisk
     
163.     echo convert gpt
     
164.     echo create partition efi size=300
     
165.     echo format quick fs=fat32 label="ESP"
     
166.     echo assign letter=%ESP_LETTER%
     
167.     echo create partition primary
     
168.     echo format quick fs=ntfs label="Windows"
     
169.     echo assign letter=%OS_LETTER%
     
170. ) > "%DP_SCRIPT%"
     
171. 
     
172. diskpart /s "%DP_SCRIPT%" >nul
     
173. del /q "%DP_SCRIPT%"
     
174. 
     
175. :: ===================== 定位目标磁盘硬件ID =====================
     
176. echo.
     
177. echo =======================================================
     
178. echo [3/5] 正在扫描VHDX磁盘硬件路径...
     
179. echo =======================================================
     
180. echo.
     
181. 
     
182. set "TGT_DISK="
     
183. set "TGT_PART="
     
184. for /L %%i in (1,1,20) do (
     
185.     if not defined TGT_DISK for /f "delims=" %%a in ('powershell -NoProfile -Command "$d=Get-DiskImage '%VHDX_PATH%'|Get-Disk;if($d){$d.Number}"') do set TGT_DISK=%%a
     
186.     if not defined TGT_PART for /f "delims=" %%a in ('powershell -NoProfile -Command "try{$p=Get-Partition %OS_LETTER% -EA 0;if($p){\"0x{0:X}\" -f $p.PartitionNumber}}"') do set TGT_PART=%%a
     
187.     if defined TGT_DISK if defined TGT_PART goto map_ok
     
188.     timeout /t 1 /nobreak >nul
     
189. )
     
190. :map_ok
     
191. set "IFW_TGT_ARG=w%TGT_DISK%@%TGT_PART%"
     
192. echo =^> 目标磁盘定位成功：%IFW_TGT_ARG%
     
193. 
     
194. :: ===================== 开始系统热克隆 =====================
     
195. echo.
     
196. echo =======================================================
     
197. echo [4/5] 正在执行系统热备份克隆（请勿中断）...
     
198. echo =======================================================
     
199. echo.
     
200. 
     
201. set "IFW_EXE=imagew64.exe"
     
202. if not exist "%IFW_EXE%" set "IFW_EXE=imagew.exe"
     
203. if not exist "%IFW_EXE%" (
     
204.     echo [错误] 未找到imagew.exe/imagew64.exe！
     
205.     goto clean
     
206. )
     
207. 
     
208. "%IFW_EXE%" /wait /copy /sd:%IFW_SRC_ARG% /td:%IFW_TGT_ARG% /csig /log:0 /o /ubp /chgvsn
     
209. if %errorlevel% neq 0 (
     
210.     echo [错误] 系统克隆失败！
     
211.     goto clean
     
212. )
     
213. 
     
214. :: ===================== 卸载并重新挂载修复引导 =====================
     
215. echo.
     
216. echo =======================================================
     
217. echo [5/5] 正在修复UEFI引导并完成收尾...
     
218. echo =======================================================
     
219. echo.
     
220. 
     
221. :: 安全卸载
     
222. mountvol %OS_LETTER%: /d >nul 2>&1
     
223. mountvol %ESP_LETTER%: /d >nul 2>&1
     
224. (
     
225.     echo select vdisk file="%VHDX_PATH%"
     
226.     echo detach vdisk
     
227. ) > "%temp%\dp_detach.txt"
     
228. diskpart /s "%temp%\dp_detach.txt" >nul
     
229. del "%temp%\dp_detach.txt"
     
230. timeout /t 2 /nobreak >nul
     
231. 
     
232. :: 重新挂载
     
233. (
     
234.     echo select vdisk file="%VHDX_PATH%"
     
235.     echo attach vdisk
     
236. ) > "%temp%\dp_attach.txt"
     
237. diskpart /s "%temp%\dp_attach.txt" >nul
     
238. del "%temp%\dp_attach.txt"
     
239. timeout /t 3 /nobreak >nul
     
240. 
     
241. :: 获取新磁盘号并分配盘符
     
242. for /f "delims=" %%a in ('powershell -NoProfile -Command "(Get-DiskImage '%VHDX_PATH%'|Get-Disk).Number"') do set NEW_DISK=%%a
     
243. (
     
244.     echo select disk %NEW_DISK%
     
245.     echo select partition 2
     
246.     echo assign letter=%ESP_LETTER%
     
247.     echo select partition 3
     
248.     echo assign letter=%OS_LETTER%
     
249. ) > "%temp%\dp_reassign.txt"
     
250. diskpart /s "%temp%\dp_reassign.txt" >nul
     
251. del "%temp%\dp_reassign.txt"
     
252. timeout /t 2 /nobreak >nul
     
253. 
     
254. :: 修复UEFI引导
     
255. bcdboot %OS_LETTER%:\Windows /s %ESP_LETTER%: /f UEFI /l zh-cn >nul 2>&1
     
256. if %errorlevel% neq 0 (
     
257.     bcdboot %OS_LETTER%:\Windows /s %ESP_LETTER%: /f UEFI /l zh-cn /force >nul 2>&1
     
258. )
     
259. echo =^> UEFI引导修复完成
     
260. 
     
261. :: ===================== 最终清理 =====================
     
262. :clean
     
263. (
     
264.     echo select vdisk file="%VHDX_PATH%"
     
265.     echo detach vdisk
     
266. ) > "%temp%\dp_final.txt"
     
267. diskpart /s "%temp%\dp_final.txt" >nul 2>&1
     
268. del "%temp%\dp_final.txt" >nul 2>&1
     
269. 
     
270. cls
     
271. echo.
     
272. echo =======================================================
     
273. echo              VHDX热备份制作全部完成！
     
274. echo.
     
275. echo         输出文件：%VHDX_FILENAME%
     
276. echo =======================================================
     
277. echo.
     
278. pause >nul
     
279. exit /b

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afti

热备份厉害了