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On Fri, Nov 07, 2003 at 10:33:41PM -0800, Larry McVoy wrote: > The BitKeeper source tree looks like > > BitKeeper/ SCCS/ doc/ man/ src/ > > I have a repository where it looks like > > src/ BitKeeper/ PENDING/ RELEASE-NOTES SCCS/ doc/ man/ src/ > > That first src/ is actually " src/" and it has some rather strange behaviour. > It's a different directory inode than "src/" but if I create a file in " src/" > it shows up in "src/" and vice versa. > > Hey, neato, it gets weirder. I went to go run an example and now most of > the files in " src/" are gone, most but not all. Sounds like there is a two directory entries with the same name in the same directory. This can cuase severe confusion since the kernel assumes that this will never happen. Depending on which one gets found first, and what is cached in the dentry cache, you'll get one inode or the other. E2fsck doesn't normally notice these sorts of inconsistencies, since it takes too much time and memory to look for duplicate entries. If you optimize directories using "e2fsck -fD", it will find and offer to rename directory entires with a duplicated name. If you notice the problem, you can also go in directly with debugfs and rename the errant directory entry directly. - Ted - 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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