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> > I don't understand what you are trying to explain. Do you mean a > > union mount, or a variation thereof? > > > > I thought Al Viro was going to do union mount support for 2.5, but > > I haven't heard about it in a while. Maybe it went in and no one noticed? > I'm not familiar with the phrase 'union mount' and although google gives > wads of hits, I can't find a good description of it > > What I mean is (contrived example with made-up mount option --overlay) > mkdir a > echo "a/x" > a/x > echo "a/y" > a/y > echo "a/z" > a/z > > mkdir b > echo "b/y" > b/y > > mkdir c > echo "c/z" > c/z > > mkdir d > mount --bind a d > mount --bind --overlay b d > mount --bind --overlay c d > > cat d/x > "a/x" > > cat d/y > "b/x" Shouldn't that be "b/y"? > cat d/z > "c/z" John. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | |||||||||
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