Feature Requests item #930969, was opened at 2004-04-07 10:26 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=350103&aid=930969&group_id=103 Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Richard Barrett (ppsys) Assigned to: Nobody/Anonymous (nobody) Summary: Duplicated storage of attachments with MM 2.1 Initial Comment: In Mailman 2.1.4 the process() function in $prefix/Mailman/ Handlers/Scrubber.py is called by instances of the ArchiverMailbox class ($prefix/Mailman/Mailbox.py) and by the process() function for the ToDigest handler ($prefix/Mailman/Handlers/ToDigest.py) via the send_digests() and send_i18n_digests() functions. In former case the function may extract attachments from a message before that message is archived by pipermail. In the latter case the function may extract attachments from a message before that message is added to a text-only digest that is being prepared. If extraction is done in both situations for the same message, this appears to lead to two copies of the same attachment being stored in different files in the relevant $prefix/archives/private/ <listname>/attachments/ directory. While not suggesting this is an easy problem to fix, the increase in disc storage for busy lists whose messages carry large attachments can be a problem. Optimising so that only one copy is saved seems appropriate. Incorporating a solution to this in Mailman 3 seems like a good thing. The problem can be ameliorated by setting the 'digestable' attribute of affected lists to No. As an aside, digests for digestable lists are constructed even if no list subscriber is a digest member. Again, an optimisation to avoid this wasted processing might be appropriate for Mailman 3. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=350103&aid=930969&group_id=103