求教關(guān)于啟動容器時掛載卷-z的參數(shù)

soulmoon

podman run -dit -v /opt:/opt centos :Z   

-Z參數(shù)是啥意思？好像大寫Z小寫z意思不一樣？ 官網(wǎng)英文，沒有看太懂

arrow007

沒有：Z；應(yīng)該是:z

--volumes-from[=CONTAINER[:OPTIONS]]
Mount volumes from the specified container(s). Used to share volumes between containers. The options is a comma-separated list with the following available elements:

    rw|ro
    z
To change a label in the container context, you can add z to the volume mount. This suffix tells Podman to relabel file objects on the shared volumes. The z option tells Podman that two containers share the volume content. As a result, Podman labels the content with a shared content label. Shared volume labels allow all containers to read/write content.

http://docs.podman.io/en/latest/ ... m-container-options