I have extended the FAQ entry #dumpload [1], about the dump+load
procedure, with some caveats and details on the technique to dump+load
a large repository with minimal downtime. This is based on a users@
mail from last year [2] (I had been meaning to convert this into a FAQ
since then, but only now
Evgeny Kotkov wrote:
> Thank you for this reminder, I have now taken this to a separate thread.
Thanks, Evgeny, that all sounds clear now. FWIW, these changes sound
fine to me, though my mind-space is far from that side of Subversion so
that may not count for much.
- Julian
Julian Foad writes:
> Hi Evgeny. Daniel Shahaf just noticed that r1803143 extended the
> svn_delta_editor_t interface. So I took a look and see in the log
> message that also:
>
>> This requires a minor tweak to the Subversion's HTTP protocol, and
>> it's the reason why streaming would only work
On Fri, Jul 28, 2017 at 8:19 AM, Julian Foad wrote:
> Nathan Hartman wrote:
> All considered, it feels to me like we have neither the collective will
> nor the resources to take this in the direction of full local branching.
> I can't commit myself to that. The present work should strive to keep
Evgeny Kotkov wrote:
> I went ahead with implementing a slightly different solution that enables
> delta streaming in ra_serf. (Currently, only for "svn import"; commits are
> a bit more complicated, but shouldn't be too hard to switch to the new
> approach, as all the necessary groundwork is in p
Nathan Hartman wrote:
> Some thoughts (probably too many)...
Not at all, this is fantastic, right where I want us to be, and very
helpful.
> I agree that 'init' and 'finish' should happen automatically.
> [...] As for when the 'finish' should occur, [...] probably not
> until the results have bee
Daniel Shahaf writes:
> I did misunderstand the relation between the two streams, …
>
>> The internal buffer doesn't grow beyond the (header size + max window
>> size in svndiff format), which is O(1).
>
> … but I still don't see why this statement is true. The stream is
> written to by [a callb
Evgeny Kotkov wrote on Thu, 27 Jul 2017 18:50 +0300:
> Daniel Shahaf writes:
>
> >> +static svn_error_t *
> >> +svndiff_stream_write_fn(void *baton, const char *data, apr_size_t *len)
> >> +{
> >> + svndiff_stream_baton_t *b = baton;
> >> +
> >> + svn_stringbuf_appendbytes(b->window_buffer, dat
> -Original Message-
> From: Philip Martin [mailto:phi...@codematters.co.uk]
> Sent: donderdag 27 juli 2017 19:57
> To: Karl Fogel
> Cc: Subversion Dev
> Subject: Re: Data corruption bug in WC, apparently due to race condition?
>
> Karl Fogel writes:
>
> > 1) Start an SVN commit.
>
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