[svn.haxx.se] · SVN Dev · SVN Users · SVN Org · TSVN Dev · TSVN Users · Subclipse Dev · Subclipse Users · this month's index

Re: first 700 commits, with instrumentation

From: Yoshiki Hayashi <yoshiki_at_xemacs.org>
Date: 2001-08-23 14:21:27 CEST

At Tue, 21 Aug 2001 20:57:02 -0500,
<kfogel@collab.net> wrote:

> http://svn.collab.net/mass-commit-instrumented.txt

| 3. The first time we see some txns aborted in commit #564. And
| commit #563 is the first commit to encounter an fs error (the
| out-of-memory error). All previous errors had been working copy
| issues. So I think the txns aborted number is behaving as it
| should; the question is, why did #563 have a problem?

Could this error go away if you stop mass-commit at #562 and starting
new commit from freshly checked out working copy? Or perhaps run svn
update after each commit? I'm asking because in my local environment,
if I split mass-commit to two at #550 (I get core dump at #551) and
resume later operations with new working copy (to the same
repository, of course), I can run all commits successfully. I kind of
feel that trying to commit from working copy with hundreds of revision
mixed is the cause of the problem (at least in my case). If it is
also true in your case, you may be able to delay debugging after M3.

The excerpt of backtrace in my environment is attached below in case
it might be useful.

BTW, could you put compressed version of log in addition to the plain
one the next time you upload it? I'm operating on 56K modem until I
go back to Tokyo in September. I logged in to my computer at the
University and gzipped it before copying it to my local computer.
Gzipped one is only 152k while the original is 5.5M. ;-)

(gdb) bt
#0 0x400ff136 in __lock_getlocker () from /usr/lib/libdb3.so.3
#1 0x400fe989 in __lock_downgrade () from /usr/lib/libdb3.so.3
#2 0x400fe666 in __lock_downgrade () from /usr/lib/libdb3.so.3
#3 0x400fe256 in lock_put () from /usr/lib/libdb3.so.3
#4 0x400fcd20 in lock_vec () from /usr/lib/libdb3.so.3
#5 0x400d2dc8 in __db_lget () from /usr/lib/libdb3.so.3
#6 0x400b24fb in __bam_search () from /usr/lib/libdb3.so.3
#7 0x400a671d in __bam_c_rget () from /usr/lib/libdb3.so.3
#8 0x400a40ec in __bam_c_dup () from /usr/lib/libdb3.so.3
#9 0x400cbcc4 in __db_c_get () from /usr/lib/libdb3.so.3
#10 0x400c7828 in __db_get () from /usr/lib/libdb3.so.3
#11 0x0806eab0 in svn_fs__string_size (size=0xbfe014b8, fs=0x80b8b54,
    key=0x95263ac "c57", trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/strings-table.c:228
#12 0x0806e7b0 in svn_fs__string_read (fs=0x80b8b54, key=0x95263ac "c57",
    buf=0xbfe01544 "SVN", offset=0, len=0xbfe01538, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/strings-table.c:106
#13 0x0807327a in rep_read_range (fs=0x80b8b54, rep_key=0x952625c "8q7",
    buf=0x957b664 "", offset=0, len=0xbfe025c8, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:451
#14 0x08072fb4 in window_handler (window=0x957f6bc, baton=0xbfe03694)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:304
#15 0x08078009 in write_handler (baton=0x9526264, buffer=0xbfe02698 "",
    len=0xbfe02688)
    at /work/yoshiki/work/subversion/subversion/libsvn_delta/svndiff.c:455
#16 0x0807972d in svn_stream_write (stream=0x9526284, data=0xbfe02694 "SVN",
    len=0xbfe02688)
    at /work/yoshiki/work/subversion/subversion/libsvn_subr/io.c:448
#17 0x08073298 in rep_read_range (fs=0x80b8b54, rep_key=0x9526104 "8pz",
    buf=0x95755f4 "", offset=0, len=0xbfe03718, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:453
#18 0x08072fb4 in window_handler (window=0x957963c, baton=0xbfe047e4)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:304
#19 0x08078009 in write_handler (baton=0x952610c, buffer=0xbfe037e8 "",
    len=0xbfe037d8)
    at /work/yoshiki/work/subversion/subversion/libsvn_delta/svndiff.c:455

[snip]

#1864 0x0807972d in svn_stream_write (stream=0x81a86e4, data=0xbfff64f4 "SVN",
    len=0xbfff64e8)
    at /work/yoshiki/work/subversion/subversion/libsvn_subr/io.c:448
#1865 0x08073298 in rep_read_range (fs=0x80b8b54, rep_key=0x81a8564 "mu",
    buf=0x8222acc "", offset=0, len=0xbfff7578, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:453
#1866 0x08072fb4 in window_handler (window=0x8250eb4, baton=0xbfff8644)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:304
#1867 0x08078009 in write_handler (baton=0x81a856c, buffer=0xbfff7648 "",
    len=0xbfff7638)
    at /work/yoshiki/work/subversion/subversion/libsvn_delta/svndiff.c:455
#1868 0x0807972d in svn_stream_write (stream=0x81a858c, data=0xbfff7644 "SVN",
    len=0xbfff7638)
    at /work/yoshiki/work/subversion/subversion/libsvn_subr/io.c:448
#1869 0x08073298 in rep_read_range (fs=0x80b8b54, rep_key=0x81a840c "md",
    buf=0x81fc7ec "", offset=0, len=0xbfff86c8, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:453
#1870 0x08072fb4 in window_handler (window=0x821099c, baton=0xbfff9794)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:304
#1871 0x08078009 in write_handler (baton=0x81a8414, buffer=0xbfff8798 "",
    len=0xbfff8788)
    at /work/yoshiki/work/subversion/subversion/libsvn_delta/svndiff.c:455
#1872 0x0807972d in svn_stream_write (stream=0x81a8434, data=0xbfff8794 "SVN",
    len=0xbfff8788)
    at /work/yoshiki/work/subversion/subversion/libsvn_subr/io.c:448
#1873 0x08073298 in rep_read_range (fs=0x80b8b54, rep_key=0x81a82b4 "l1",
    buf=0x81dc584 "", offset=0, len=0xbfff9818, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:453
#1874 0x08072fb4 in window_handler (window=0x82048ac, baton=0xbfffa8e4)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:304
#1875 0x08078009 in write_handler (baton=0x81a82bc, buffer=0xbfff98e8 "",
    len=0xbfff98d8)
    at /work/yoshiki/work/subversion/subversion/libsvn_delta/svndiff.c:455
#1876 0x0807972d in svn_stream_write (stream=0x81a82dc, data=0xbfff98e4 "SVN",
    len=0xbfff98d8)
    at /work/yoshiki/work/subversion/subversion/libsvn_subr/io.c:448
#1877 0x08073298 in rep_read_range (fs=0x80b8b54, rep_key=0x81a815c "k0",
    buf=0x8183ed4 "", offset=0, len=0xbfffa968, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:453
#1878 0x08072fb4 in window_handler (window=0x81ba304, baton=0xbfffba34)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:304
#1879 0x08078009 in write_handler (baton=0x81a8164, buffer=0xbfffaa38 "",
    len=0xbfffaa28)
    at /work/yoshiki/work/subversion/subversion/libsvn_delta/svndiff.c:455
#1880 0x0807972d in svn_stream_write (stream=0x81a8184, data=0xbfffaa34 "SVN",
    len=0xbfffaa28)
    at /work/yoshiki/work/subversion/subversion/libsvn_subr/io.c:448
#1881 0x08073298 in rep_read_range (fs=0x80b8b54, rep_key=0x9162e1c "jj",
    buf=0x8101944 "", offset=0, len=0xbfffbab8, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:453
#1882 0x08072fb4 in window_handler (window=0x819404c, baton=0xbfffcb84)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:304
#1883 0x08078009 in write_handler (baton=0x9162e24, buffer=0xbfffbb88 "",
    len=0xbfffbb78)
    at /work/yoshiki/work/subversion/subversion/libsvn_delta/svndiff.c:455
#1884 0x0807972d in svn_stream_write (stream=0x9162e44, data=0xbfffbb84 "SVN",
    len=0xbfffbb78)
    at /work/yoshiki/work/subversion/subversion/libsvn_subr/io.c:448
#1885 0x08073298 in rep_read_range (fs=0x80b8b54, rep_key=0x9162abc "1",
    buf=0xbfffcc0c "T\213\013\b\326\360\017@\364\025\023@", offset=0,
    len=0xbfffcbf8, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:453
#1886 0x0807358c in svn_fs__get_mutable_rep (new_rep=0xbffff374,
    rep=0x9162abc "1", fs=0x80b8b54, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/reps-strings.c:606
#1887 0x0806c0ce in set_entry (parent=0x8152f9c, name=0x813703c "doc",
    id=0x916292c, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/dag.c:525
#1888 0x0806cac2 in svn_fs__dag_clone_child (child_p=0xbffff3f4,
    parent=0x8152f9c, name=0x813703c "doc", trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/dag.c:1015
#1889 0x08070f1a in make_path_mutable (root=0x80eb894, parent_path=0x8c2cadc,
    error_path=0x80f591c "/trunk/doc/user/svnlook/svnlook.texi",
    trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/tree.c:568
#1890 0x08070f01 in make_path_mutable (root=0x80eb894, parent_path=0x84d4e04,
    error_path=0x80f591c "/trunk/doc/user/svnlook/svnlook.texi",
    trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/tree.c:564
#1891 0x08070f01 in make_path_mutable (root=0x80eb894, parent_path=0x833b074,
    error_path=0x80f591c "/trunk/doc/user/svnlook/svnlook.texi",
    trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/tree.c:564
#1892 0x080725cb in txn_body_copy (baton=0xbffff518, trail=0x80f595c)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/tree.c:2103
#1893 0x0806fd64 in svn_fs__retry_txn (fs=0x80b8b54,
    txn_body=0x807251c <txn_body_copy>, baton=0xbffff518, pool=0x80f57d4)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/trail.c:123
#1894 0x080726c1 in svn_fs_link (from_root=0x80f9904,
    from_path=0x80f591c "/trunk/doc/user/svnlook/svnlook.texi",
    to_root=0x80eb894,
    to_path=0x80f591c "/trunk/doc/user/svnlook/svnlook.texi", pool=0x80f57d4)
    at /work/yoshiki/work/subversion/subversion/libsvn_fs/tree.c:2175
#1895 0x080690e1 in replace_file (name=0x80db83c, parent_baton=0x80f38d4,
    base_revision=456, file_baton=0x80d9598)
    at /work/yoshiki/work/subversion/subversion/libsvn_repos/commit_editor.c:435
#1896 0x08076923 in replace_file (name=0x80db83c, parent_baton=0x80d93c4,
    base_revision=456, file_baton=0x80d9588)
    at /work/yoshiki/work/subversion/subversion/libsvn_delta/compose_editors.c:351
#1897 0x08076923 in replace_file (name=0x80db83c, parent_baton=0x80d93b4,
    base_revision=456, file_baton=0x80d8ff8)
    at /work/yoshiki/work/subversion/subversion/libsvn_delta/compose_editors.c:351
#1898 0x08053ac1 in report_single_mod (name=0x80d8fd4 "svnlook.texi",
    entry=0x80d8e0c, stack=0xbffff6d8, affected_targets=0x80bee7c,
    locks=0x80beedc, editor=0x80bee44, edit_baton=0x80bee2c,
    dir_baton=0xbffff6c4, adds_only=0, top_pool=0x80b031c)
    at /work/yoshiki/work/subversion/subversion/libsvn_wc/adm_crawler.c:915
#1899 0x080543f3 in svn_wc_crawl_local_mods (parent_dir=0x80b1adc,
    condensed_targets=0x80b2164, editor=0x80bee44, edit_baton=0x80bee2c,
    pool=0x80b031c)
    at /work/yoshiki/work/subversion/subversion/libsvn_wc/adm_crawler.c:1524
#1900 0x0804e28b in send_to_repos (before_editor=0x0, before_edit_baton=0x0,
    after_editor=0x80b160c, after_edit_baton=0x80b1604, base_dir=0x80b1adc,
    condensed_targets=0x80b2164, url=0x0, new_entry=0x0, auth_obj=0x80b088c,
    log_msg=0x80b050c, xml_dst=0x0, revision=-1, pool=0x80b031c)
    at /work/yoshiki/work/subversion/subversion/libsvn_client/commit.c:548
#1901 0x0804e42a in svn_client_commit (before_editor=0x0,
    before_edit_baton=0x0, after_editor=0x80b160c, after_edit_baton=0x80b1604,
    auth_obj=0x80b088c, targets=0x80b051c, log_msg=0x80b050c, xml_dst=0x0,
    revision=-1, pool=0x80b031c)
    at /work/yoshiki/work/subversion/subversion/libsvn_client/commit.c:668
#1902 0x0804cea5 in svn_cl__commit (os=0x80b0494, opt_state=0xbffff888,
    pool=0x80b031c)
    at /work/yoshiki/work/subversion/subversion/clients/cmdline/commit-cmd.c:103
#1903 0x0804b91b in main (argc=12, argv=0xbffff934)
    at /work/yoshiki/work/subversion/subversion/clients/cmdline/main.c:352

-- 
Yoshiki Hayashi
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@subversion.tigris.org
For additional commands, e-mail: dev-help@subversion.tigris.org
Received on Sat Oct 21 14:36:36 2006

This is an archived mail posted to the Subversion Dev mailing list.