Re: Severe performance issues with large directories

2010-04-12 Thread Paul Holden
On 9 Apr 2010 20:59, "Greg Stein" wrote: > Not a new API. Just a revamp of svn_io_open_unique_file3. Compare the > 1.6.x version against trunk. > Paul: if you're adventurous, and build your own svn, you could try > lifting the contents of trunk's svn_io_open_unique_file3, and dropping > that int

Re: Severe performance issues with large directories

2010-04-09 Thread Mark Phippard
On Fri, Apr 9, 2010 at 3:59 PM, Greg Stein wrote: >> Are you sure that this is in prop-base, not .svn/tmp? > > Whatever. Does it matter? :-P > > I think we should backport the changes we made in svn_io_open_unique_file3. > >> For 1.7 we made the tempfilename generator better in guessing new names,

Re: Severe performance issues with large directories

2010-04-09 Thread Greg Stein
On Fri, Apr 9, 2010 at 08:27, Bert Huijben wrote: >> -Original Message- >> From: Paul Holden [mailto:paul.hol...@gmail.com] >... >> 2) subversion appears to generate a temporary file in .svn\prop-base\ for >> every file that's being updated. It's generating filenames sequentially, >> which

RE: Severe performance issues with large directories

2010-04-09 Thread Geoff Rowell
> -Original Message- > From: Bert Huijben [mailto:b...@qqmail.nl] > Sent: Friday, April 09, 2010 8:27 AM > To: 'Paul Holden'; dev@subversion.apache.org > Subject: RE: Severe performance issues with large directories > > This issue is actually worse on Wind

Re: Severe performance issues with large directories

2010-04-09 Thread Paul Holden
Hi Bert, Many thanks for the quick response. > I think you can find a lot of issues similar to your issue in our issue > tracker. Searching fail on my part - sorry for re-treading old ground. > For WC-NG we move all the entries data in a single wc.db file in a .svn > directory below the root of

RE: Severe performance issues with large directories

2010-04-09 Thread Bert Huijben
> -Original Message- > From: Paul Holden [mailto:paul.hol...@gmail.com] > Sent: vrijdag 9 april 2010 13:32 > To: dev@subversion.apache.org > Subject: Severe performance issues with large directories > > Hello, > > > > I've had a look thro

Severe performance issues with large directories

2010-04-09 Thread Paul Holden
Hello, I’ve had a look through the issue tracker and mailing list archives and didn’t find any references to this issue. I also assume that this is a more appropriate mailing list than 'users'. We’ve noticed recently that we have terrible performance when updating a particular directory in ou