无法访问共享数据卷
我一直在尝试在我的主机和docker容器之间共享数据。 我正在使用这个命令挂载数据卷：
sudo docker run -it -v /home/peeyush/Docker/docker/:/opt/test/:rw ubuntu /bin/bash 现在，当我运行docker并尝试访问/ opt / test /时，它说我没有权限。 但是我已经指定权限为读写，我是root。 这是输出：
root@d61b3bfe0aab:/# ls /opt/test/ ls: cannot open directory /opt/test/: Permission denied
任何想法我在这里做错了什么？
更新：这是ls -al / home / peeyush / Docker / docker的输出：
[peeyush@localhost docker]$ ls -al /home/peeyush/Docker/docker/ total 308 drwxrwxr-x. 29 peeyush peeyush 4096 Feb 24 14:14 . drwxrwxr-x. 5 peeyush peeyush 4096 Feb 23 15:38 .. drwxrwxr-x. 5 peeyush peeyush 4096 Feb 23 11:53 api -rw-rw-r--. 1 peeyush peeyush 28898 Feb 23 11:53 AUTHORS drwxrwxr-x. 4 peeyush peeyush 4096 Feb 23 11:53 builder drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 builtins drwxrwxr-x. 3 peeyush peeyush 4096 Feb 23 13:36 bundles -rw-rw-r--. 1 peeyush peeyush 61942 Feb 23 11:53 CHANGELOG.md drwxrwxr-x. 11 peeyush peeyush 4096 Feb 23 11:53 contrib -rw-rw-r--. 1 peeyush peeyush 13305 Feb 23 11:53 CONTRIBUTING.md drwxrwxr-x. 5 peeyush peeyush 4096 Feb 23 11:53 daemon drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 docker -rw-rw-r--. 1 peeyush peeyush 5423 Feb 24 14:14 Dockerfile -rw-rw-r--. 1 peeyush peeyush 16 Feb 23 11:53 .dockerignore drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 dockerinit drwxrwxr-x. 5 peeyush peeyush 4096 Feb 23 11:53 docs drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 engine drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 events drwxrwxr-x. 8 peeyush peeyush 4096 Feb 24 14:14 .git -rw-rw-r--. 1 peeyush peeyush 489 Feb 23 11:53 .gitignore drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 graph lrwxrwxrwx. 1 peeyush peeyush 7 Feb 23 11:53 hack -> project drwxrwxr-x. 3 peeyush peeyush 4096 Feb 23 11:53 image drwxrwxr-x. 3 peeyush peeyush 4096 Feb 23 11:53 integration drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 integration-cli -rw-rw-r--. 1 peeyush peeyush 10763 Feb 23 11:53 LICENSE drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 links -rw-rw-r--. 1 peeyush peeyush 7171 Feb 23 11:53 .mailmap -rw-rw-r--. 1 peeyush peeyush 18599 Feb 23 11:53 MAINTAINERS -rw-rw-r--. 1 peeyush peeyush 3400 Feb 23 11:53 Makefile drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 nat -rw-rw-r--. 1 peeyush peeyush 638 Feb 23 11:53 NOTICE drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 opts drwxrwxr-x. 39 peeyush peeyush 4096 Feb 23 11:53 pkg drwxrwxr-x. 3 peeyush peeyush 4096 Feb 23 11:53 project -rw-rw-r--. 1 peeyush peeyush 10624 Feb 23 11:53 README.md drwxrwxr-x. 3 peeyush peeyush 4096 Feb 23 11:53 registry drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 runconfig drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 trust drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 utils drwxrwxr-x. 3 peeyush peeyush 4096 Feb 23 11:53 vendor -rw-rw-r--. 1 peeyush peeyush 10 Feb 23 11:53 VERSION drwxrwxr-x. 2 peeyush peeyush 4096 Feb 23 11:53 volumes
和ls -al / opt /：
root@d61b3bfe0aab:/# ls -al /opt/ total 12 drwxr-xr-x. 3 root root 4096 Feb 25 06:22 . drwxr-xr-x. 21 root root 4096 Feb 25 06:58 .. drwxrwxr-x. 29 1000 1000 4096 Feb 24 08:44 test
谢谢。
在SELinux上使用发行版？ 您可以尝试将其转换为被动模式（setenforce 0）或在-v命令末尾尝试一个：Z /：z，例如（/ home / peeyush / Docker / docker：/ opt / test：Z）
有兴趣看看它是否能够在目录path上没有尾随的“/”，因为我从来没有使用它们，也从来没有这个问题。
sudo docker运行-it -v / home / peeyush / Docker / docker：/ opt / test ubuntu / bin / bash