Kernel Summit 2006: The VFS layer
Posted Jul 20, 2006 16:45 UTC (Thu) by pj
Parent article: Kernel Summit 2006: The VFS layer
unionfs isn't that much work anyway; I seem to recall it took me about 2 days to write one using an early version of FUSE - the main problem is deciding where/how to store whiteouts (markers that indicate that the file on the 'bottom' layer has been deleted).
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