错误“无法在Win32中进行OpenForBackup失败”。拉Microsoft / Nanoserver容器时 [英] Error "Failed to OpenForBackup failed in Win32" when pulling microsoft/nanoserver container

问题描述

当尝试提取microsoft / nanoserver映像时遇到以下错误。下载成功。

I encounter the following error when attempting to pull the microsoft/nanoserver image. The download is successful. This error occurs during extraction of the image.

482ab31872a2：下载完整的
未能注册层：重新执行错误：退出状态1：输出：在Win32中无法成功打开OpenForBackup ：打开\？\C：\ProgramData\Docker\windowsfilter\07bd46b89b4520e984bc0892bad2c955afec4b347f961ca6c31bfe5e30601806\Files\Windows\System32\驱动程序等主机：访问被拒绝。（0x1f）\C：\ProgramData\Docker\windowsfilter\07bd46b89b4520e984bc0892bad2c955afec4b347f961ca6c31bfe5e30601806\Files\Windows\System32 \drivers\etc

482ab31872a2: Download complete failed to register layer: re-exec error: exit status 1: output: Failed to OpenForBackup failed in Win32: open \?\C:\ProgramData\Docker\windowsfilter\07bd46b89b4520e984bc0892bad2c955afec4b347f961ca6c31bfe5e30601806\Files\Windows\System32\drivers\etc\hosts: Access is denied. (0x1f) \?\C:\ProgramData\Docker\windowsfilter\07bd46b89b4520e984bc0892bad2c955afec4b347f961ca6c31bfe5e30601806\Files\Windows\System32\drivers\etc\hosts

这看起来像Windows映像创建的目录上的问题，但是我可以t弄清楚目录可能需要什么权限。

This looks like a issue on the directory that the Windows image creates, but I can't figure out what permission the directory may need.

这是我的Docker版本（Windows容器）：

Here is my Docker version (Windows Containers):

Docker版本

客户端：

 Version:      1.13.0-rc2**

 API version:  1.25

 Go version:   go1.7.3

 Git commit:   1f9b3ef

 Built:        Wed Nov 23 17:40:58 2016

 OS/Arch:      windows/amd64

**服务器：

 Version:             1.13.0-rc2**

 API version:         1.25

 Minimum API version: 1.24

 Go version:          go1.7.3

 Git commit:          1f9b3ef

 Built:               Wed Nov 23 17:40:58 2016

 OS/Arch:             windows/amd64

 Experimental:        false

这是我用来拉取映像的Docker命令。

Here is the Docker command I am using to pull the image.

docker pull microsoft/nanoserver

最后，这是下载并提取图像后的错误消息：

Finally, here is the error message that after the image is downloaded and extracted:

这是安装了内部版本14393的Windows 10 Professional工作站。

This is a Windows 10 Professional workstation with build 14393 installed.

推荐答案

此问题的答案是病毒扫描策略（MacAfee）阻止了对Windows映像主机文件的访问。放宽了该策略，以便host.dll进程可以访问该目录。更新后，我可以毫不费力地提取nanonserver或aspnet图像。

The answer to this problem was that a virus scan policy (MacAfee) was preventing access to the Windows image's host file. The policy was relaxed so that the host.dll process could have access to the directory. Once updated I had no problems pulling the nanonserver or aspnet images.

这篇关于错误“无法在Win32中进行OpenForBackup失败”。拉Microsoft / Nanoserver容器时的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！