Am 28.08.2018 um 22:47 schrieb Jeremy Allison via samba-technical: > On Tue, Aug 28, 2018 at 03:43:45PM -0500, Steve French wrote: >> >> In theory I could construct a struct fd by setting up a struct file on the fly >> (see "alloc_empty_file" for example) and the few dozen fields in it, >> but it would be a lot easier to return them as xattrs with a reserved >> prefix (e.g. "streams") >> since most of these are small (some examples) and could have been >> stored in xattrs >> if the Apple or Windows developers had wanted to >> >> "streams.ZoneIdentifier" (for Internet Explorer download security info) >> "streams.favicon" (for Internet explorer icons) >> "streams.AFP_AfpInfo" and "streams.AFP_Resource" (for two common Mac streams) >> "streams.XPRESS" (for compression) > > Hmmm. Yeah, I guess this works if you can ensure > the prefix is reserved. Remember some of the AFP stream can get very large, Ralph should have more details about it. Also from reading [MS-FSA] I have the impression that opens on stream would also support oplocks/leases as well as byte range locks. metze
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