f2773c1b55
I was thinking a bit more recently about the "live" changes stuff https://github.com/coreos/rpm-ostree/issues/639 (particularly since https://github.com/coreos/rpm-ostree/pull/2060 ) and I realized reading the last debates in that issue that there's really a much simpler solution; do exactly the same thing we do for `ostree admin unlock`, except mount it read-only by default. Then, anything that wants to modify it does the same thing libostree does for `/sysroot` and `/boot` as of recently; create a new mount namespace and do the modifications there. The advantages of this are numerous. First, we already have all of the code, it's basically just plumbing through a new entry in the state enumeration and passing `MS_RDONLY` into the `mount()` system call. "live" changes here also naturally don't persist, unlike what we are currently doing in rpm-ostree. |
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| libinsttest.sh | ||
| libtest-core.sh | ||