Re: FSFS format7 and compressed XML bundles

2013-03-06 Thread Vincent Lefevre
On 2013-03-06 18:55:55 +, Julian Foad wrote: > I don't know if anything like that would be feasible.  It may be > possible in theory but too complex in practice.  The parameters we > need to extract would include such things as the Huffman coding > tables used and also parameters that influence

Re: [PATCH] correct installation of mod_dontdothat

2013-03-06 Thread Peter Samuelson
[Philip Martin] > On my Debian box apxs does the right thing: Wow, I wonder when that changed. I definitely had to work around this issue many years ago - but after that, I never checked back to see if apxs would magically detect the need to run libtool to install something. You're right, now i

Re: [PATCH] correct installation of mod_dontdothat

2013-03-06 Thread Philip Martin
Peter Samuelson writes: >> > That reminds me. We really should be installing Apache modules with >> > 'libtool --mode=install', because on some platforms that is _not_ just >> > a simple copy like you'd expect; sometimes it has to do other things. > > [Philip Martin] >> We currently use Apache's

Re: [PATCH] correct installation of mod_dontdothat

2013-03-06 Thread Peter Samuelson
> > That reminds me. We really should be installing Apache modules with > > 'libtool --mode=install', because on some platforms that is _not_ just > > a simple copy like you'd expect; sometimes it has to do other things. [Philip Martin] > We currently use Apache's apxs to install mod_dav_svn and

Re: [PATCH] correct installation of mod_dontdothat

2013-03-06 Thread Philip Martin
Peter Samuelson writes: > That reminds me. We really should be installing Apache modules with > 'libtool --mode=install', because on some platforms that is _not_ just > a simple copy like you'd expect; sometimes it has to do other things. We currently use Apache's apxs to install mod_dav_svn an

Re: some questions about the delta operation in SVN

2013-03-06 Thread Stefan Fuhrmann
On Wed, Mar 6, 2013 at 4:14 PM, Bo Chen wrote: > Clarify one point: The file@base (or the file @head) refers to the file I > am currently updating, right? > > I am very curious why the server needs to re-compute the skip-delta. Is > there any rule to guide the server which pristine version to be

Re: [PATCH] correct installation of mod_dontdothat

2013-03-06 Thread Julian Foad
Andreas Stieger wrote: > The installation of mod_dontdothat was moved to make install-tools, > however the trunk code tries to install with libtool which fails with > the message: cannot install mod_dontdothat.la to a directory not ending > in [...]/lib/apache2/modules > > The attached patch fixe

Re: [PATCH] correct installation of mod_dontdothat

2013-03-06 Thread Peter Samuelson
[Andreas Stieger] > The installation of mod_dontdothat was moved to make install-tools, > however the trunk code tries to install with libtool which fails with > the message: cannot install mod_dontdothat.la to a directory not ending > in [...]/lib/apache2/modules That reminds me. We really shou

[PATCH] correct installation of mod_dontdothat

2013-03-06 Thread Andreas Stieger
Hello, The installation of mod_dontdothat was moved to make install-tools, however the trunk code tries to install with libtool which fails with the message: cannot install mod_dontdothat.la to a directory not ending in [...]/lib/apache2/modules The attached patch fixes this. This was mentioned e

Re: merge test 125 is coredumping

2013-03-06 Thread Julian Foad
Paul Burba wrote: > On Tue, Feb 26, 2013 at 11:37 PM, Julian Foad wrote: >> Philip Martin >>> Stefan Sperling writes: Merge test 125 is leaving behind a core file on my system which contains the following trace. Is anyone else seeing this? >>>    at subversion/libsvn_client/merge.c

Re: FSFS format7 and compressed XML bundles

2013-03-06 Thread Julian Foad
Vincent Lefevre wrote: > On 2013-03-05 16:52:30 +, Julian Foad wrote: >> Vincent Lefevre wrote: > [about server-side vs client-side] [...] > Because the diff between two huge compressed files is generally huge > (unless some rsync-friendly option has been applied, when available). > So, if th

Re: FSFS format7 and compressed XML bundles

2013-03-06 Thread Magnus Thor Torfason
This is all very insightful and informative. For fun, I threw together a quick script which commits a series of extremely minor changes to a MS Word file and monitors how the repository size evolves. I then added the following lines to the script to commit not the original Word file but an unzip

Re: merge test 125 is coredumping

2013-03-06 Thread Paul Burba
On Tue, Feb 26, 2013 at 11:37 PM, Julian Foad wrote: > > -- > Certified & Supported Apache Subversion Downloads: > http://www.wandisco.com/subversion/download > > - Original Message - >> From: Philip Martin >> To: dev@subversion.apache.org >> Cc: >> Sent: Monday, 25 February 2013, 5:37 >

Re: some questions about the delta operation in SVN

2013-03-06 Thread Ben Reser
On Wed, Mar 6, 2013 at 7:24 AM, Daniel Shahaf wrote: > See notes/skip-deltas in trunk. Things are a little bit more complicated in trunk than what's in notes/skip-deltas for fsfs because we now have some knobs that let you adjust how the skip deltas behave. This changes the default behavior of a

Re: some questions about the delta operation in SVN

2013-03-06 Thread Daniel Shahaf
Daniel Shahaf wrote on Wed, Mar 06, 2013 at 17:24:46 +0200: > Bo Chen wrote on Wed, Mar 06, 2013 at 10:14:41 -0500: > > I am very curious why the server needs to re-compute the skip-delta. Is > > there any rule to guide the server which pristine version to be delta-ed > > against? To optimize the d

Re: some questions about the delta operation in SVN

2013-03-06 Thread Daniel Shahaf
Bo Chen wrote on Wed, Mar 06, 2013 at 10:14:41 -0500: > I am very curious why the server needs to re-compute the skip-delta. Is > there any rule to guide the server which pristine version to be delta-ed > against? To optimize the delta (specifically, to optimize the storage for > the delta)? > Se

Re: some questions about the delta operation in SVN

2013-03-06 Thread Bo Chen
Clarify one point: The file@base (or the file @head) refers to the file I am currently updating, right? I am very curious why the server needs to re-compute the skip-delta. Is there any rule to guide the server which pristine version to be delta-ed against? To optimize the delta (specifically, to

Re: some questions about the delta operation in SVN

2013-03-06 Thread Daniel Shahaf
Branko Čibej wrote on Wed, Mar 06, 2013 at 06:41:40 +0100: > On 06.03.2013 06:21, Daniel Shahaf wrote: > > Bo Chen wrote on Tue, Mar 05, 2013 at 23:49:06 -0500: > >> Can anyone help me make clear the following questions? Thanks very much. > >> > >> I make some updates, and the SVN client generates

Re: FSFS format7 and compressed XML bundles

2013-03-06 Thread Vincent Lefevre
On 2013-03-05 16:52:30 +, Julian Foad wrote: > Vincent Lefevre wrote: [about server-side vs client-side] > > But even if there would be no problems with the > > construction/reconstruction, it would be a bad solution, IMHO. > > Indeed, for a commit, it is the client that is supposed to expand >