Am 31.05.2011 03:21, schrieb Gerardo Exequiel Pozzi: > Hi > > * With 2.6.39 there is no aufs2 support, at least for a long time[#1]. > * I think that back in time with unionfs is not desirable, needs a > complete kernel patch. > * union-fs-fuse does not work good. > > What about using the method like in Fedora? (basically a device-mapper > with a snapshot in tmpfs). > > This change from file-to-file level to block-to-block logic.
This actually sounds pretty cool. However, I don't understand how it works: The squashfs file system is a read-only one, how can we put that into a block-level snapshot?
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