hello, in a fully-volatile boot scenario /usr from a physical disk gets mounted on top of an instance of a tmpfs. my first question is why is that necessary? (the tmpfs part i mean)
my second question is, would it be possible to do the same but rather than mounting the /usr *populate* the said tmpfs with OS tree from said physical disk, preferably in a blocked or fs cached setup (db-cache or bcachefs). i realise that this can be done easily in initrd or even initramfs can hold the /usr but the problem there is when we boot "developmen" and not "production" in which case we want updates to be written to disk. jrun _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel
