Messages in this thread | | | From | "J. R. Okajima" <> | Subject | Re: [PATCH 6/6] overlay: overlay filesystem documentation | Date | Tue, 19 Apr 2011 13:13:53 +0900 |
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NeilBrown: > Only to top level of an overlay stack is writable. All others are or should > be read only. So only the top level can change. > > So in your example, fileA will be copied from ro1 directly into rwN where it > will then be appended to.
I see. When I have time, I will try building overlayfs. Thank you.
J. R. Okajima
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