On 20.07.2018 15:37, Franz Sirl wrote:
> Hi,
>
> this already happened a few times here, but now I managed to re-create
> it reliably.
> This happens at least on Linux with subversion-1.8/subversion-1.10 and
> on Windows
> with TortoiseSVN-1.9, didn't test older versions yet. Server is
> subversion-1.9.5
> on Linux, a "svnadmin verify" of a repository hotcopy showed no problems
>
> This slightly obfuscated transcript shows the problem:
>
> -->
> $ rm -rf myrepo.wc
> $ svn co https://svnserver/svn/myrepo/trunk/some/path/src myrepo.wc/
> ...
> Checked out revision 98863.
> $ svn status --verbose myrepo.wc/mysrc[34].c
> 98867 93474 user1 myrepo.wc/mysrc3.c
> 98867 87357 user2 myrepo.wc/mysrc4.c
> $ svn up -r 85950 myrepo.wc
> ...
> At revision 85950.
> $ svn status --verbose myrepo.wc/mysrc[34].c
> 85950 93474 user1 myrepo.wc/mysrc3.c
> 85950 83501 user3 myrepo.wc/mysrc4.c
> --<
>
> As you can see, mysrc3.c has a too high last_commit revision and also
> the content
> of the file is too new after the first downgrading with "svn up -r
> 85950 myrepo.wc".
This does look strange.
Is myrepo.wc/mysrc3.c a file external by any chance? Try:
$ svn propget svn:externals --show-inherited-props myrepo.wc
If it isn't could you show us an (obfuscated) log of that file?
$ svn log --verbose -r93474:85950 myrepo.wc/mysrc3.c
(the actual log messages are not important, only the list of changes to
the file)
-- Brane
>
> The following procedure fixes the problem:
>
> -->
> $ svn update -r85950 myrepo.wc/mysrc3.c
> Updating 'myrepo.wc/mysrc3.c':
> At revision 85950.
> $ svn status --verbose myrepo.wc/mysrc[34].c
> 85950 93474 user1 myrepo.wc/mysrc3.c
> 85950 83501 user3 myrepo.wc/mysrc4.c
> $ svn update -rPREV myrepo.wc/mysrc3.c
> Updating 'myrepo.wc/mysrc3.c':
> U myrepo.wc/mysrc3.c
> Updated to revision 93473.
> $ svn status --verbose myrepo.wc/mysrc[34].c
> 93473 87225 user2 myrepo.wc/mysrc3.c
> 85950 83501 user3 myrepo.wc/mysrc4.c
> $ svn update -r85950 myrepo.wc/mysrc3.c
> Updating 'myrepo.wc/mysrc3.c':
> U myrepo.wc/mysrc3.c
> Updated to revision 85950.
> $ svn status --verbose myrepo.wc/mysrc[34].c
> 85950 83501 user3 myrepo.wc/mysrc3.c
> 85950 83501 user3 myrepo.wc/mysrc4.c
> --<
>
> Is this a known problem? Could it be server-related? IOW, should I try
> to upgrade
> the server to 1.10?
>
> This is a simple oneliner to find affected files:
>
> $ svn status --verbose --ignore-externals myrepo.wc/ | gawk '{
> FIELDWIDTHS = "1 1 1 1 1 1 1 1 1 1 8 1 8 1 5000"; if ($13 > $11) print
> $11 " " $13 " " $15 }'
>
> Let me know if there is anything I should try or if you need more
> details.
>
> Franz
>
>
