On Mon, 2005-11-14 at 10:20 +0300, Ivan Zhakov wrote:
> On 11/14/05, Daniel Berlin <dberlin@dberlin.org> wrote:
> > On Sun, 2005-11-13 at 22:07 +0000, Julian Foad wrote:
> > > Greg Hudson wrote:
> > > > On Fri, 2005-11-11 at 12:19 -0500, Daniel Berlin wrote:
> > > >
> > > >>Is it worth the expense of stat'ing every file on every update on some
> > > >>common file systems, just to issue an error message *early* about an
> > > >>incredibly uncommon case that issues an error message anyway?
> > > >
> > > > I agree with you; stat'ing every entry is too much of a cost for this.
> > >
> > > Yes, and your broad plan for fixing it sounds fine. (I haven't looked any closer.)
> > >
> > > > On a somewhat orthogonal note, the error mesage "Working copy 'foo' is
> > > > missing or not locked" is, in my view, a bug any time the user sees it.
> > >
> > > That's why the default message for that error is "Working copy not locked; this
> > > is probably a bug, please report". Unfortunately this particular usage
> > > replaces the default message with one that adds some information but loses the
> > > second part. That's a bug: it should either include all relevant parts of the
> > > default message, or issue its own message in a linked error rather than as a
> > > replacement.
> >
> >
> > Well, i've changed it to the attached, which tries to discover more
> > interesting reasons for why we couldn't retrieve the adm_access.
> >
> > I hate having error handling here, but it looks like it is the only
> > place lower in the hierarchy to do it, since this is the failure point,
> > and the only thing above it is the retrieve call.
> >
> > Take a look at report_revisions and you'll see what i mean.
> Daniel, why you have decided don't change generic error from "Working
> copy is missing or not locked" to "Working copy not locked; this is
> probably a bug, please report".
Uh, i didn't change this at all.
I'm not sure what you mean.
> I consider at this point we know that
> working copy exists, right?
No, actually, we don't.
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Received on Mon Nov 14 14:43:55 2005