Messages in this thread | | | Date | Thu, 29 Oct 1998 21:56:54 +0000 (GMT) | From | Riley Williams <> | Subject | Re: [RFC] /proc/fs/nfsd/exports |
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Hi Allen.
> I am adding a proc file to kernel nfsd to display the exports and > would like opions on what its output should look like.
> The basic layout is
> path client flags IPs
> This is simular to the /etc/exports file, with the addition of the > IP numbers that client refers to.
> if myhost = 1.0.0.1 and 2.0.0.1 and if the etc/export file > contained:
> /home myhost(async, ro, root_squash) > /home 2.0.0.1(async, rw, no_root_quash)
> /proc/fs/nfsd/exports would have:
> /home myhost 15 01000001,-02000001 > /home 2.0.0.1 10 02000001
> or
> /home localhost(async,ro,root_squash) # 1.0.0.1,(2.0.0.1) > /home 2.0.0.1(async) # 2.0.0.1
> The `myhost' export has its 2.0.0.1 IP _masked_ by the `2.0.0.1' > export. This is what the `-' or `()'s are trying to signify.
> I prefer the first, as it is much easier to implement, and easier > to parse, but the second one is easier to read and would be > compatible with exports(5).
> Or there might be something better.
Personally, I'd go for the second - there's enough arguments already about the existing /proc files that show IP addresses as numbers, and whether they should be displayed in big-endian format (as your example above does) or little-endian format (as /proc/net/route does).
Also, I seem to remember Linux stating that all things like that should be displayed in the way one expects to see them in, such that any question of endian-ness becomes irrelevant. Linus, am I right here, or did I misunderstand you ???
Best wishes from Riley.
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