在今天的帖子中，我们将找出原因，然后为运行Windows操作系统的平板电脑设备仅创建一个 minidump 文件的问题提供可能的解决方案。Windows minidump是一个 小文件，每次计算机意外停止时都会保存到您的计算机中，例如当您遇到BSOD（蓝屏死机）(BSOD (Blue Screen of Death))时。这些文件存储在C:\Windows\minidump或C:\Winnt\minidump目录中，具体取决于您的Windows版本，并具有诸如“ Mini031120-01.dmp ”之类的文件名。
在此示例中，03 是月份，11 是日期，20 是年份，-01 是转储文件的编号。
Windows 10 仅创建一个小型转储文件
如果您注意到使用 SD eMMC内存的 Windows 10/8 设备仅创建一个小型转储文件，那么这篇文章将对您有所帮助。
术语 e MMC是“嵌入式多媒体控制器”的缩写，是指由闪存和闪存控制器组成的封装，集成在同一硅芯片上。e MMC解决方案至少包含三个组件——MMC（多媒体(multimedia)卡）接口、闪存和闪存控制器——并采用行业标准的BGA封装。
当今的嵌入式应用程序（例如数码相机、智能手机和平板电脑）几乎总是将其内容存储在闪存中。
您将在运行Windows 10/8.1/8并使用 SD eMMC 内存的(Kernel memory dump)平板(Complete memory dump) 电脑 设备上遇到此问题- Windows仅生成一个 minidump 文件，即使 在 Advanced System Settings > Startup和恢复(Recovery)。
minidump 文件保存到%systemroot%\minidump目录，而不是标准的C:\windows\minidump位置。
导致此问题的原因是由于 SD eMMC 设备上的激进电源管理，Windows始终创建一个小型转储并忽略管理员配置的内存转储设置。
要覆盖此默认Windows行为，必须在设备上配置特殊的注册表设置。(Registry)
您可以按照下面概述的步骤在错误检查（也称为停止错误或蓝屏错误）期间覆盖Windows(BugCheck) eMMC节能(Stop)功能，以生成内核内存转储或完整的内存转储(Windows)。
在开始之前，由于这是注册表操作，建议您备份注册表(back up the registry)或创建系统还原点，以防过程出错。采取必要的预防措施后，您可以进行以下操作：
1. 按Windows键 + R。在“运行”(Run)对话框中，键入control system并按 Enter 以打开“高级系统设置”(Advanced System Settings) > “启动和恢复(Startup and Recovery)”，“ 写入调试信息(Write debugging information)” 选项必须设置为“ 内核内存转储(Kernel memory dump)” 或 “完整内存转储”(Complete memory dump)。
2. 接下来，继续启动注册表编辑器以创建和配置以下注册表项：
ForceF0State: REG_DWORD: 0x1
此注册表设置允许写入转储文件。
HKLM\SYSTEM\CurrentControlSet\services\sdbus\Parameters\
- 然后右键单击右窗格中的空白区域。
- 选择新建 > DWORD（32 位）值。
- 将键命名为ForceF0State。
- 双击(Double-click)新创建的键并将值(Value)数据设置为0x1。
- 单击确定。
3. 接下来，创建并配置以下注册表项：
AlwaysKeepMemoryDump: REG_DWORD: 1
此注册表设置可确保在重新启动时不会删除转储文件，即使您的可用磁盘空间不足。
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\CrashControl
- 然后右键单击右窗格中的空白区域。
- 选择新建 > DWORD（32 位）值。
- 将键命名为AlwaysKeepMemoryDump。
- 双击(Double-click)新创建的键并将值(Value)数据设置为1。
- 单击确定。
4. 确保最大页面文件大小大于计算机上正在使用的RAM量。(RAM)在Advanced System Settings(Advanced System Settings) > Performance > Advanced下进行检查。系统驱动器上的虚拟内存 页面文件大小(paging file size)设置必须大于正在使用的RAM量。(RAM)
5. 重启设备。
This should help!
Windows 10 Tablet device creates only minidump file
In today’s poѕt, wе will identify the cause and then provide the possible resolution to the issue of tablet dеvice that’s running the Windows operating system creates only a minidump file. A Windows minidump is a small file that is saved to your computer each time the computer stops unexpectedly, for example when you get a BSOD (Blue Screen of Death). These files are stored in the C:\Windows\minidump or C:\Winnt\minidump directory depending on your version of Windows and have file names such as “Mini031120-01.dmp”.
In this example, 03 is the month, 11 the day, 20 the year, and -01 the number of the dump file.
Windows 10 creates only a minidump file
If you notice that your Windows 10/8 device that uses SD eMMC memory creates only a minidump file then this post will help you.
The term eMMC is short for “Embedded Multi-Media Controller” and refers to a package consisting of both flash memory and a flash memory controller integrated on the same silicon die. The eMMC solution consists of at least three components – the MMC (multimedia card) interface, the flash memory, and the flash memory controller – and is offered in an industry-standard BGA package.
Today’s embedded applications such as digital cameras, smartphones, and tablets almost always store their content on flash memory.
You’ll encounter this issue on a tablet device that’s running Windows 10/8.1/8 and that uses SD eMMC memory – Windows produces only a minidump file, even if Kernel memory dump or Complete memory dump is configured under Advanced System Settings > Startup and Recovery.
The minidump file is saved to the %systemroot%\minidump directory instead of to the standard C:\windows\minidump location.
This issue is caused because due to the aggressive power management on SD eMMC devices, Windows always creates a minidump and ignores the memory dump settings that are configured by the administrator.
To override this default Windows behavior, a special Registry setting must be configured on the device.
You can follow the steps outlined below to override the Windows eMMC power-saving feature during a BugCheck (also known as a Stop error or a blue-screen error) in order to produce a kernel memory dump or a complete memory dump.
Before you begin, since this is a registry operation, it is recommended that you back up the registry or create a system restore point in case the procedure goes wrong. Once you have taken the necessary precautionary measures, you can proceed as follows:
1. Press Windows key + R. In the Run dialog box, type control system and hit Enter to open Advanced System Settings > Startup and Recovery, the Write debugging information option must be set to Kernel memory dump or Complete memory dump.
2. Next, proceed to Launch Registry Editor to create and configure the following registry key:
ForceF0State: REG_DWORD: 0x1
This registry setting permits the dump file to be written.
- Navigate to the registry path below.
HKLM\SYSTEM\CurrentControlSet\services\sdbus\Parameters\
- Then right-click on an empty space on the right pane.
- Select New > DWORD (32-bit) Value.
- Name the key ForceF0State.
- Double-click the newly created key and set the Value data to 0x1.
- Click OK.
3. Next, create and configure the following registry key:
AlwaysKeepMemoryDump: REG_DWORD: 1
This registry setting makes sure that the dump file is not deleted upon reboot, even if you’re running low on free disk space.
- Navigate to the registry path below.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\CrashControl
- Then right-click on an empty space on the right pane.
- Select New > DWORD (32-bit) Value.
- Name the key AlwaysKeepMemoryDump.
- Double-click the newly created key and set the Value data to 1.
- Click OK.
4. Make sure that the maximum page file size is larger than the amount of RAM that’s being used on the computer. Check this under Advanced System Settings > Performance > Advanced. The virtual memory paging file size setting on the system drive must be larger than the amount of RAM that’s being used.
5. Restart the device.
This should help!
