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→The solution
Another difficulty is that we are not able to create bind-mounts between namespaces, but each file system have to be mounted from a specified user namespace.
Another difficulty is that we are not able to create bind-mounts between namespaces, but each file system have to be mounted from a specified user namespace.
= The solution =
= Solution =
When we see all variation of commands to build a mount tree, we can understand that the final picture may be very complicated to be repeated, so we suggest to add [https://patchwork.kernel.org/patch/9703885/ a new flag] to the mount() syscall, which allows us to add a mount into an existing group.
When we see all variation of commands to build a mount tree, we can understand that the final picture may be very complicated to be repeated, so we suggest to add [https://patchwork.kernel.org/patch/9703885/ a new flag] to the mount() syscall, which allows us to add a mount into an existing group.