[ZODB-Dev] Data.fs without content but 1.8GB diskspace

[Harald Koschinski]

Hi,

 >Trans #03649 tid=0340841c13724288 time=2001-11-07 17:32:04.557733
 >offset=106169851
 >   status='p' user= koschinh description=/manage_importObject

 >This transaction contains more than 1 GB of data.  (I computed that by
 >subtracting the offsets of Trans #03650 from the offset of 106169851.)

I personally did this transaction but I can't find an entry in my diary 
why I did it. ;-)
I believe it was the transfer of /content from out web-server to the 
intranet-server.
What I definitely know is, that this object / content is droppped.

 >Trans #15051 tid=034ea9a465ebeae6 time=2003-07-31 13:24:23.887864
 >offset=1523115232
 >   status='p' user= 456
 >description=/content/zb/Werbung/inter_intra/456/cd/manage_addFile
 >This transaction contains more than 440MB of data.

This was a trash-upload from our "russian-trainee" :-)
I don't know why he did it and he is back in russia ...
but
What I definitely know is, that this object is droppped / gone / away / 
deleted.

So I have two questions:
1. Is it an old bug in ZODB which is fixed now  or is it a bug in 
filestorage.py ?
2. Is there a way to delete those transactions ?

Both questions are very very important for me, because I am on the way 
to build big (Terabytes) ZODB's using bsdstorage.

Any help is really appreciated

Harald