Modify dump file

Hi Guys,
Try imagining the repository structure by the following
"svn://localhost/Hardware/Circuits/trunk"
"svn://localhost/Hardware/Circuits/tags"
"svn://localhost/Hardware/Circuits/branches".
While getting the dump of the repo i want the dump to be in such a way that if it is loaded into new repository it should have directories "trunk, tags, and branches" at the root.
And i dont want the directories "Circuits" in the new repository.
I modified the dump file changing the "Node-path" and "Node-copyfrom-path" but when i tried to load the dump file it says "Checksum error". It was expecting some checksum value for the file but the actual checksum was different.
Then i thought of changing content of the dump file before it was written.
Below is the script i wrote:
$ svnadmin dump C:/\svn_repository/\Hardware | svndumpfilter include /Circuits/
trunk | sed -e "s/Node-path: Circuits\/trunk/Node-path: trunk/g" | sed -e "s/Node-copyfrom-path: Circuits\/trunk/Nod​e-copyfrom-path: trunk/g" > hardwarecircui
ts.dmp
Even then i was not able to solve the checksum error issue.
I would appreciate any help. Hope to hear from you soon.
Regards
Kranthi

Modify dump file

This is really a subversion question. You might check out the online SVN book:

http://svnbook.red-bean.com/

or some of the other SVN related resources available here:

http://subversion.tigris.org/

perhaps searching their mail list would yield some results. I have always found filtering svn repositories to be a lot of trial and error.

Austin