Fwd: svn miss to checkout one or more subdirectories and no error message

[qifa zhao <qi...@gmail.com>]

Any progress on this problem?

---------- Forwarded message ----------
From: qifa zhao <qi...@gmail.com>
Date: Sat, Dec 31, 2011 at 5:13 PM
Subject: svn miss to checkout one or more subdirectories and no error
message
To: users@subversion.apache.org


hi folks,

Recently, we encountered a problem when checking out directories
frequently. But I am not sure whether is an issue or not.
Suppose that there is a svn address
https://10.38.90.34/app/tools/tags/ts/ts_stable_101_PD_BL, it's a tag
for https://10.38.90.34/app/tools/ts.
And there are some subdirectories under ts, let's call them ts_a, ts_b, ts_c...

So we can use command 'svn co
https://10.38.90.34/app/tools/tags/ts/ts_stable_101_PD_BL ./ts' to
checkout ts.
But, some times, one or more subdirectories were not checked out successfully.
What's really amazing is that the 'svn co' operation returned 0 and no
error message prompted, like that the subdirectories missing did not
exist.
I write a script to reproduce this problem, it happened about one or
two times in 1000 times.
*OS information:*
[work@cm-perf03 test2]$ lsb_release -a
LSB Version:   :core-3.0-amd64:core-3.0-noarch:graphics-3.0-amd64:graphics-3.0-noarch
Distributor ID: RedHatEnterpriseAS
Description:    Red Hat Enterprise Linux AS release 4 (Nahant Update 3)
Release:        4
Codename:       NahantUpdate3
*Svn information:*
[work@cm-perf03 test2]$ svn --version
svn, version 1.6.5 (r38866)
   compiled Aug 17 2010, 18:57:09*
Compiler:* (no special options used when compile subversion and
noprivate modifications to subversion)
[work@cm-perf03 test2]$ gcc --version
gcc (GCC) 3.4.5 20051201 (Red Hat 3.4.5-2)
Copyright (C) 2004 Free Software Foundation, Inc.


Detail of the test script:
function print()
{
    nowtime=`date +%Y-%m%d-%H:%M --date='today'`
    echo "$nowtime $1" >> run.log
}
function checkout_and_check()
{
    run_fail=0
    if [ -d "./ts" ];then print "rm directory failed!";run_fail=1; fi
    svn --force co
https://10.38.90.34/app/tools/tags/ts/ts_stable_101_PD_BL ./ts
    if [ $? -ne 0 ];then
        print "check out fail!"
        run_fail=1
    fi
    if [ ! -d "./ts/ts_c" ];then
        print "check subdirectory fail!"
        run_fail=1
    fi
    if [ $run_fail -ne 0 ];then
        mv "./ts" "./ts.$1"
    else
        /bin/rm -fr "./ts"
    fi
    sleep 3
    return $run_fail
}
/bin/rm -f run.log
for((i=0;i<1000;i++))
do
    checkout_and_check $i
    if [ $? -ne 0 ];then
        print "Fail at index:$i"
    fi
done
print "well done!"

Thank you,
-Tery

Re: Fwd: svn miss to checkout one or more subdirectories and no error message

[Philip Martin <ph...@wandisco.com>]

Subversion 1.6.5 is old.  Is that the client or the server?  Does the
problem happen with more recent versions?  Are you using neon or serf?

qifa zhao <qi...@gmail.com> writes:

> Any progress on this problem?
>
> ---------- Forwarded message ----------
> From: qifa zhao <qi...@gmail.com>
> Date: Sat, Dec 31, 2011 at 5:13 PM
> Subject: svn miss to checkout one or more subdirectories and no error
> message
> To: users@subversion.apache.org
>
>
> hi folks,
>
> Recently, we encountered a problem when checking out directories
> frequently. But I am not sure whether is an issue or not.
> Suppose that there is a svn address
> https://10.38.90.34/app/tools/tags/ts/ts_stable_101_PD_BL, it's a tag
> for https://10.38.90.34/app/tools/ts.
> And there are some subdirectories under ts, let's call them ts_a, ts_b, ts_c...
>
> So we can use command 'svn co
> https://10.38.90.34/app/tools/tags/ts/ts_stable_101_PD_BL ./ts' to
> checkout ts.
> But, some times, one or more subdirectories were not checked out successfully.
> What's really amazing is that the 'svn co' operation returned 0 and no
> error message prompted, like that the subdirectories missing did not
> exist.
> I write a script to reproduce this problem, it happened about one or
> two times in 1000 times.
> *OS information:*
> [work@cm-perf03 test2]$ lsb_release -a
> LSB Version:   :core-3.0-amd64:core-3.0-noarch:graphics-3.0-amd64:graphics-3.0-noarch
> Distributor ID: RedHatEnterpriseAS
> Description:    Red Hat Enterprise Linux AS release 4 (Nahant Update 3)
> Release:        4
> Codename:       NahantUpdate3
> *Svn information:*
> [work@cm-perf03 test2]$ svn --version
> svn, version 1.6.5 (r38866)
>    compiled Aug 17 2010, 18:57:09*
> Compiler:* (no special options used when compile subversion and
> noprivate modifications to subversion)
> [work@cm-perf03 test2]$ gcc --version
> gcc (GCC) 3.4.5 20051201 (Red Hat 3.4.5-2)
> Copyright (C) 2004 Free Software Foundation, Inc.
>
>
> Detail of the test script:
> function print()
> {
>     nowtime=`date +%Y-%m%d-%H:%M --date='today'`
>     echo "$nowtime $1" >> run.log
> }
> function checkout_and_check()
> {
>     run_fail=0
>     if [ -d "./ts" ];then print "rm directory failed!";run_fail=1; fi
>     svn --force co
> https://10.38.90.34/app/tools/tags/ts/ts_stable_101_PD_BL ./ts
>     if [ $? -ne 0 ];then
>         print "check out fail!"
>         run_fail=1
>     fi
>     if [ ! -d "./ts/ts_c" ];then
>         print "check subdirectory fail!"
>         run_fail=1
>     fi
>     if [ $run_fail -ne 0 ];then
>         mv "./ts" "./ts.$1"
>     else
>         /bin/rm -fr "./ts"
>     fi
>     sleep 3
>     return $run_fail
> }
> /bin/rm -f run.log
> for((i=0;i<1000;i++))
> do
>     checkout_and_check $i
>     if [ $? -ne 0 ];then
>         print "Fail at index:$i"
>     fi
> done
> print "well done!"
>
> Thank you,
> -Tery

-- 
Philip