svn-bisect says this started in r1078366.

Daniel Shahaf wrote on Mon, Mar 07, 2011 at 19:33:48 +0200:
> I reproducibly run into a checksum mismatch error when dump|load'ing the
> svn-org mirror on svn-qavm.apache.org.
> 
> Background: svn-qavm hosts a mirror of the public portion of svn-org.
> That mirror was created by svnsync 1.6.6.  I dumped it (using 
> svnadmin dump --deltas -q) and tried to load the dump locally, using an
> r1078479 build of $svnadmin, but ran into a checksum mismatch in r75:
> 
> Reproduction:
> [[[
> % wget -qO- http://svn-qavm.apache.org/files/svn-org-deltas.dump > 
> wgetted-dump        
> % $svnadmin create wgetted 
> % $svnadmin load -q wgetted < wgetted-dump 
> subversion/libsvn_repos/load.c:603: (apr_err=160004)
> subversion/libsvn_repos/load.c:354: (apr_err=160004)
> subversion/libsvn_delta/svndiff.c:782: (apr_err=160004)
> subversion/libsvn_fs_fs/tree.c:2377: (apr_err=160004)
> subversion/libsvn_subr/checksum.c:418: (apr_err=160004)
> svnadmin: E160004: Filesystem is corrupt
> subversion/libsvn_subr/checksum.c:418: (apr_err=200014)
> svnadmin: E200014: Checksum mismatch while reading representation:
>    expected:  98d196829815a448c6add83e96bfacfd
>      actual:  5010ec0d2818bf780ffdcb12ef4d5bb6
> 
> zsh: exit 1     $svnadmin load -q wgetted < wgetted-dump
> % $svnlook youngest wgetted
> 74
> ]]]
> 
> For comparison, a recent 1.6.x build, and an installed r1071563M build,
> load the dumpfile without error.  (The dumpfile goes up to r301.)
> 
> Either the month-old svnadmin is ignoring the checksum mismatch, or the
> new one is falsely reporting it; which is the case?

> [[[
> % $svn log -vr75:74 http://svn-qavm.apache.org/repos/svn-org/
> ------------------------------------------------------------------------
> r75 | kfogel | 2007-04-13 09:16:37 +0300 (Fri, 13 Apr 2007) | 16 lines
> Changed paths:
>    D /trunk/documents/meeting-minutes
>    A /trunk/documents/meetings (from /trunk/documents/meeting-minutes:73)
>    R /trunk/documents/meetings/2006-10-05-board-meeting.txt (from 
> /trunk/documents/meeting-minutes/2006-10-05-board-meeting.txt:74)
>    R /trunk/documents/meetings/2007-03-12-board-meeting.txt (from 
> /trunk/documents/meeting-minutes/2007-03-12-board-meeting.txt:74)
>    R /trunk/documents/meetings/2007-03-17-board-meeting.txt (from 
> /trunk/documents/meeting-minutes/2007-03-17-board-meeting.txt:74)
>    R /trunk/documents/meetings/2007-03-17-members-meeting.txt (from 
> /trunk/documents/meeting-minutes/2007-03-17-members-meeting.txt:74)
>    R /trunk/documents/meetings/board-meeting-template.txt (from 
> /trunk/documents/meeting-minutes/board-meeting-template.txt:74)
>    R /trunk/documents/meetings/members-meeting-template.txt (from 
> /trunk/documents/meeting-minutes/members-meeting-template.txt:74)
> 
> Use the same templates for meeting agendas as well as for minutes.
> 
> * documents/meeting-minutes/: Renamed to...
> 
> * documents/meetings/: ...here.
> 
> * documents/meetings/board-meeting-template.txt,
>   documents/meetings/members-meeting-template.txt: Add section for
>     agenda as well as minutes.
> 
> * documents/meetings/2006-10-05-board-meeting.txt
>   documents/meetings/2007-03-12-board-meeting.txt
>   documents/meetings/2007-03-17-board-meeting.txt
>   documents/meetings/2007-03-17-members-meeting.txt: Add note that
>     these were written before the new format.
> 
> ------------------------------------------------------------------------
> r74 | kfogel | 2007-04-13 09:07:47 +0300 (Fri, 13 Apr 2007) | 3 lines
> Changed paths:
>    M /trunk/documents/corporate-cla.txt
>    M /trunk/documents/individual-cla.txt
> 
> * documents/individual-cla.txt
>   documents/corporate-cla.txt: Add a question about GPG-signing.
> 
> ------------------------------------------------------------------------
> ]]]

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