From: Miklos Szeredi <miklos@szeredi.hu>
To: "Rafał Miłecki" <zajec5@gmail.com>
Cc: Christian Brauner <brauner@kernel.org>,
Amir Goldstein <amir73il@gmail.com>,
Vivek Goyal <vgoyal@redhat.com>,
Alexander Viro <viro@zeniv.linux.org.uk>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
linux-unionfs@vger.kernel.org,
Luiz Angelo Daros de Luca <luizluca@gmail.com>,
Enrico Mioso <mrkiko.rs@gmail.com>
Subject: Re: Can overlayfs follow mounts in lowerdir?
Date: Thu, 22 Feb 2024 11:38:52 +0100 [thread overview]
Message-ID: <CAJfpegs+wH8NNqc6E-D0teBjc8yj_2uM6Otykcz-PJtj0MpjQw@mail.gmail.com> (raw)
In-Reply-To: <a0e19bdd-15b0-4b90-b27c-26ba52a72135@gmail.com>
On Thu, 22 Feb 2024 at 11:34, Rafał Miłecki <zajec5@gmail.com> wrote:
> Can I bind mount /tmp/ to my temporary virtual root and still make use
> or overlay to don't touch underlaying system?
You can bind mount read-only, or you can create a separate overlay.
For /proc and /sys the only option is a r/o bind.
Thanks,
Miklos
prev parent reply other threads:[~2024-02-22 10:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-22 6:19 Can overlayfs follow mounts in lowerdir? Rafał Miłecki
2024-02-22 9:01 ` Christian Brauner
2024-02-22 10:34 ` Rafał Miłecki
2024-02-22 10:38 ` Miklos Szeredi [this message]
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