Doing an svn ls can change back-end db (when using BDB)?

Hi,

This is what happened to me today. Our server (linux) was running
subversion 1.3.2 with BDB 4.3. I installed subversion 1.4.4, BDB
4.4.20, apache 2.0.59 (couldn't get 2.2.4 working, a different story).
I started up the new httpd server on port 8080. I did an "svn ls" on
our code repository using the new httpd server. Immediately after that,
that repository became inaccessible to svn 1.3.2.

I reproduced it here:

[subversion@sklinux tmp]$ /opt/subversion-1.3.2/bin/svnadmin create
--fs-type bdb repos132

[subversion@sklinux tmp]$ /opt/subversion-1.3.2/bin/svn mkdir
file:///tmp/repos132/trunk -m "Creating dir using svn 1.3.2"

Committed revision 1.

[subversion@sklinux tmp]$ /opt/subversion-1.3.2/bin/svn ls
file:///tmp/repos132 trunk/

[subversion@sklinux tmp]$ /opt/subversion-1.4.4/bin/svn ls
http://sklinux/svn132

trunk/

[subversion@sklinux tmp]$ /opt/subversion-1.3.2/bin/svn ls
file:///tmp/repos132 svn: Unable to open an ra_local session to URL

svn: Unable to open repository 'file:///tmp/repos132'

svn: Berkeley DB error for filesystem /tmp/repos132/db while opening
environment:

DB_VERSION_MISMATCH: Database environment version mismatch

svn: bdb: Program version 4.3 doesn't match environment version

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Srinivas Kotla | BROADSOFT Inc. 
P| 240.364.5260  Email| skotla@broadsoft.com
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