Docker for Windows：驱动器共享因未知原因而失败答案

【问题标题】：Docker for Windows: Drive sharing failed for an unknown reasonDocker for Windows：驱动器共享因未知原因而失败
【发布时间】：2020-01-01 18:23:02
【问题描述】：

环境：

`Windows 10 企业版1809 17763.864

Docker 桌面社区2.1.0.5

尝试从 D 盘共享驱动器

docker run -it -v d:/srv/busybox/demo:/var/log busybox

守护进程抛出错误为Drive sharing failed for an unknown reason

检查 docker 日志时

[17:07:54.721][Moby              ][Info   ] [  866.663149] CIFS VFS: SMB3 encryption not supported yet
[17:07:54.757][Moby              ][Info   ] [  866.698107] CIFS VFS: SMB3 encryption not supported yet
[17:07:54.797][Moby              ][Info   ] [  866.729911] CIFS VFS: SMB signature verification returned error = -13
[17:07:54.835][Moby              ][Info   ] [  866.770682] CIFS VFS: SMB signature verification returned error = -13
[17:07:54.841][SambaShare        ][Error  ] Unable to mount D drive: unexpected error: System.AggregateException: One or more errors occurred. ---> Docker.Backend.HttpBadResponseException: Exception of type 'Docker.Backend.HttpBadResponseException' was thrown.
   at Docker.Backend.HttpClientExtensions.<ParseResponseBodyAsJsonAsync>d__2`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Docker.Backend.HttpClientExtensions.<PostJsonWithJsonResponseAsync>d__1`1.MoveNext()
   --- End of inner exception stack trace ---
   at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   at Docker.Backend.LifecycleClient.Mount(MountRequest req)
   at Docker.Backend.SambaShare.MountInMoby(String drive, Credential cred, UserNameAndDomain info, String options, String ip)
---> (Inner Exception #0) Docker.Backend.HttpBadResponseException: Exception of type 'Docker.Backend.HttpBadResponseException' was thrown.
   at Docker.Backend.HttpClientExtensions.<ParseResponseBodyAsJsonAsync>d__2`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Docker.Backend.HttpClientExtensions.<PostJsonWithJsonResponseAsync>d__1`1.MoveNext()<---

来自尝试过的社区的建议

创建具有 RWX 权限的本地用户来驱动
共享驱动器
重启电脑：-P
为 Windows 重置 docker
在 Windows 和 Linux 容器之间切换
为 windows 重新安装 Docker
禁用防火墙/防病毒软件

但没有任何帮助！

【问题讨论】：

标签： docker docker-for-windows

【解决方案1】：

罪魁祸首是 SAMBA 加密。禁用加密后效果很好

Bug：无法共享 C 盘 #1637 https://github.com/docker/for-win/issues/1637

Bug：加密禁用不是一个选项，也不是 SMB 低于 3 #5342 https://github.com/docker/for-win/issues/5342

但不建议这样做，因此在当前 Docker for windows 的边缘版本中已远离 SAMBA。

因此安装 Docker for Windows Edge 2.1.7.0(41536) 或更高版本解决了该问题。

您可能会面临从稳定的 2.1.0.5（当前）切换到边缘通道

Bug：Windows 上的 Docker Desktop 无法切换到 Edge #4672 https://github.com/docker/for-win/issues/4672（打开）

您可以从https://docs.docker.com/docker-for-windows/edge-release-notes/卸载稳定版本并下载边缘版本

对我来说，安装 Docker for Windows Edge 2.1.7.0(41536) 解决了这个问题。

【讨论】：