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Because I forgot to CC Thomas on the discussion adding this post, it was merged prematurely. This patch updates the post to incorporate the feedback I received on it: - Title change: This article mostly deals with presenting a guest image in one image format as a raw image, so the title should reflect that; there is much less focus on exporting block devices from a live VM - Mention libguestfs, and contrast against it; make a note that libguestfs provides security that FUSE exports cannot provide - Have a full example in the intro, to show where we are going with this post - Some heading depths changed (nesting did not really make sense) - Be more explicit that by "file mounts" I do not mean a filesystem with a root directory and a single file in it - Explicitly mention that "/" is a directory without a name, to illustrate the fact that root nodes do not have names - Short intro for "QEMU block exports", explaining its place in this post - Make all exports writable - Use "exp0" as export ID to get shorter lines that fit better into 80 characters - Reference the intro example in the intro of "Mounting an image on itself" - Show "qemu-fuse-disk-export.py" in *italic* instead of as `code` (because I had all other command names in *italic*) Signed-off-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20210906162916.21714-1-hreitz@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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