Re: (reiserfs) reiserfs and knfsd and NFSv4 and volatile file handles

From: Hans Reiser (reiser@idiom.com)
Date: Fri Mar 17 2000 - 15:19:03 EST


Steve Dodd wrote:
>
> On Thu, Mar 16, 2000 at 12:31:00PM +0100, Olaf Kirch wrote:
>
> [..]
> > 1. There are various standards out there that very much like
> > "inode numbers" to be unique. Tools like tar will barf badly
> > if they're not. Whether they're supposed to be stable is a
> > different issue. Whether they are supposed to be just
> > 32 bit is also an entirely different issue.
>
> Is there any chance of getting an API for user space that works in terms of
> opaque keys of variable lengths, rather than inode numbers? It's a shame
> something like this wasn't considered by however came up with the stat64, etc.
> set of functions. Unfortunately glibc.info says ino_t has to be an arithmetic
> type, so I can't see a way to do such a thing without extending the API. We
> might even be able to satisfy the open-by-inode people with something like
> this - or are there other problems with that?

This is more than I have dared to ask for, but I would certainly love to see it.

It is the right thing, in my opinion.
 
>
> --
> "For example, after I took the screenshot of myself being
> attacked by csh, csh was shot by friendly fire from behind,
> possibly by tcsh or xv, and my session was abruptly terminated."
> <URL:http://www.cs.unm.edu/~dlchao/flake/doom>

-- 
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