[prev in list] [next in list] [prev in thread] [next in thread] 

List:       kde-core-devel
Subject:    Re: SVN timing
From:       Clarence Dang <dang () kde ! org>
Date:       2005-03-23 12:14:06
Message-ID: 200503232314.06942.dang () kde ! org
[Download RAW message or body]

Hi,

I worry about moving to SVN.  I'm not sure it's that mature.  Here are my 
recent experiences with 1.1.3 (for a non-KDE project):

[clarence@celery ours]# svn diff -rBASE:HEAD
Segmentation fault
[clarence@celery ours]#

If you are interested in the details, see the attachment.  Looks like it gets 
confused with a file deleted in another checkout.  I don't yet have time to 
try to reproduce the bug and file a report with the SVN developers.

Clarence
P.S. I am deep in assorted work and may not reply for a few weeks.

On Wed, 23 Mar 2005 08:32 pm, Stephan Kulow wrote:
> Hi!
>
> Now that we have the new hard discs, nothing stops
> us from converting to subversion - beside ourselves.
>
> I'm not sure if waiting for KDE 3.4.1 is needed - I finally
> want to have a merge command that works ;)
>
> After all the performance tweaking Oswald and I did, it
> takes less than 12 hours to convert. So if I take cvs.kde.org
> readonly at 8am, we can have an uptodate svn.kde.org at
> 8pm. We just need to decide on the day. Any suggestions?
> I start with suggesting March 31st. Then we can make the
> "Largest CVS project ever converts to SVN" at the best day
> for announcments: April 1st ;)
>
> Greetings, Stephan

["svn-segfault" (text/plain)]

[clarence@celery ours]# svn diff -rBASE:HEAD
Segmentation fault
[clarence@celery ours]# gdb svn
GNU gdb Red Hat Linux (6.0post-0.20040223.19rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you \
are welcome to change it and/or distribute copies of it under certain \
conditions. Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...Using host \
libthread_db library "/lib/tls/libthread_db.so.1".

(gdb) r diff -rBASE:HEAD
Starting program: /usr/local/bin/svn diff -rBASE:HEAD
Error while mapping shared library sections:
> Success.
Error while reading shared library symbols:
> No such file or directory.
[Thread debugging using libthread_db enabled]
[New Thread 1075033280 (LWP 5078)]
Error while reading shared library symbols:
> No such file or directory.
Error while reading shared library symbols:
> No such file or directory.
Error while reading shared library symbols:
> No such file or directory.
Error while reading shared library symbols:
> No such file or directory.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1075033280 (LWP 5078)]
0x400272b6 in delete_entry (path=0x8191948 "src/Arith_Overflow.cpp", \
base_revision=-1,  parent_baton=0x8115878, pool=0x8191910) at \
subversion/libsvn_wc/diff.c:812 812       switch (entry->kind)
(gdb) bt
#0  0x400272b6 in delete_entry (path=0x8191948 "src/Arith_Overflow.cpp", \
base_revision=-1,  parent_baton=0x8115878, pool=0x8191910) at \
subversion/libsvn_wc/diff.c:812 #1  0x400ac62e in delete_entry \
(path=0x8191948 "src/Arith_Overflow.cpp", base_revision=-1,  \
parent_baton=0x8115870, pool=0x8191910) at \
subversion/libsvn_delta/cancel.c:93 #2  0x40051e2e in delta_dirs \
(b=0x8078190, s_rev=6, s_path=0x81157f8 "/del1/trunk/ours/src",  \
t_path=0x81157e0 "/del1/trunk/ours/src", dir_baton=0x8115870, \
e_path=0x81157d8 "src",  start_empty=135862544, pool=0x81157a0) at \
subversion/libsvn_repos/reporter.c:797 #3  0x400519d2 in update_entry \
(b=0x8078190, s_rev=6, s_path=0x81157f8 "/del1/trunk/ours/src",  \
s_entry=0x8115840, t_path=0x81157e0 "/del1/trunk/ours/src", \
t_entry=0x80ec5c0, dir_baton=0x8092fe0,  e_path=0x81157d8 "src", \
info=0x8125c98, recurse=1, pool=0x81157a0)  at \
subversion/libsvn_repos/reporter.c:677 #4  0x40051c5d in delta_dirs \
(b=0x8078190, s_rev=4, s_path=0x8092ef0 "/del1/trunk/ours",  \
t_path=0x8077db1 "/del1/trunk/ours", dir_baton=0x8092fe0, e_path=0x40054798 \
"",  start_empty=135354272, pool=0x80659a0) at \
subversion/libsvn_repos/reporter.c:744 #5  0x4005207b in drive \
(b=0x8078190, s_rev=4, info=0x8092eb8, pool=0x80659a0)  at \
subversion/libsvn_repos/reporter.c:852 #6  0x4005228b in finish_report \
(b=0x8078190, pool=0x80659a0) at subversion/libsvn_repos/reporter.c:913 #7  \
0x40052405 in svn_repos_finish_report (baton=0x8078190, pool=0x80659a0)  at \
subversion/libsvn_repos/reporter.c:965 #8  0x4004396d in \
reporter_finish_report (reporter_baton=0x0, pool=0x80659a0)  at \
subversion/libsvn_ra_local/ra_plugin.c:113 #9  0x400214d3 in \
svn_wc_crawl_revisions (path=0x8074318 "", adm_access=0x8084850, \
reporter=0x40045c60,  report_baton=0x8092e70, restore_files=0, recurse=1, \
use_commit_times=0, notify_func=0,  notify_baton=0x0, traversal_info=0x0, \
pool=0x80659a0) at subversion/libsvn_wc/adm_crawler.c:606 #10 0x400102ef in \
diff_repos_wc (options=0x8066608,  path1=0x40045ca0 \
"\022K\004@8J\004@\210:\004@`;\004@\230;\004@�\004@`<\004@<\004@8=\004@@B\ \
004@\\C\004@0?\004@`?\004@\220?\004@�\004@�\004@\210@\004@8<\004@L<\004@,F\004@\2349\004@\204F\004@",
  revision1=0xbffff6fc, peg_revision=0xbffff3c0, path2=0x8074318 "", \
revision2=0x0, reverse=1,  recurse=1, ignore_ancestry=1, \
callbacks=0xbffff420, callback_baton=0xbffff440, ctx=0x8065e30,  \
pool=0x80659a0) at subversion/libsvn_client/diff.c:1963 #11 0x400104fc in \
do_diff (options=0x8066608, path1=0x8074318 "", revision1=0xbffff6f0,  \
path2=0x8074320 "", revision2=0xbffff6fc, recurse=1, ignore_ancestry=1, \
callbacks=0xbffff420,  callback_baton=0xbffff440, ctx=0x8065e30, \
pool=0x80659a0) at subversion/libsvn_client/diff.c:2033 #12 0x40010753 in \
svn_client_diff (options=0x8066608, path1=0x8074318 "", \
revision1=0xbffff6f0,  path2=0x8074320 "", revision2=0xbffff6fc, recurse=1, \
ignore_ancestry=1, no_diff_deleted=0,  outfile=0x0, errfile=0x0, \
ctx=0x808b808, pool=0xbfffefa4) at subversion/libsvn_client/diff.c:2217 #13 \
0x0804c906 in svn_cl__diff (os=0x80659d8, baton=0xbffff578, pool=0x80659a0) \
at subversion/clients/cmdline/diff-cmd.c:203 #14 0x0804f015 in main \
(argc=15, argv=0xbffff854) at subversion/clients/cmdline/main.c:1332 (gdb)
[clarence@celery ours]# svn up
D  src/Arith_Overflow.cpp
Updated to revision 19.
[clarence@celery ours]# svn diff -rBASE:HEAD
[clarence@celery ours]#



[prev in list] [next in list] [prev in thread] [next in thread]