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On Wed, 20 Jun 2007 13:32:23 +0100, Christoph Hellwig wrote: > On Wed, Jun 20, 2007 at 07:29:55AM +0000, Jan Blunck wrote: >> Mounting a file system twice is bad in the first place. This should be >> done by using bind mounts and bind a mounted file system into a union. >> After that the normal locking rules apply (and hopefully work ;). > > From the kernel POV mounting a filesystem twice is the same as doing > a bind mount. Somehow I thought about doing this: mount /dev/dasda1 /mnt/A mount /dev/dasda1 /mnt/B ... which doesn't result in a bind mount. - 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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