[ZODB-Dev] Blob savepoints leaving garbage?

[Christian Theune]

Hi,

I think I didn't totally grasp the way that blob savepoints work correctly. At
one of our installations we have lots of .spb files left around. 

Looking at the code I don't see where .spb files get cleaned up again on
savepoint aborts.

On the bushy branch I found that having the TmpStore create directory
structures is probably a bad idea. I propose to have it create a directory
`savepoints` in the temporary directory and create files called
`oidrepr-tidrepr.spb`.

Comments?

Christian

-- 
Christian Theune · ct at gocept.com
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