On Fri, May 11, 2012 12:10, John Doe wrote:

From: James B. Byrne byrnejb@harte-lyne.ca

...

Is this a change in behaviour for 2.3 vice 2.2 or do I have a problem? Has anyone run into this and if so, how was it resolved?

Maybe search 'quota' in the changelog... http://cyrusimap.web.cmu.edu/docs/cyrus-imapd/2.4.0/changes.php

Changes to the Cyrus IMAP Server since 2.3.14     Fixed incorrect quota calculations on sync_server when replicating unexpunged messages (thanks David Carter) Changes to the Cyrus IMAP Server since 2.3.13     Fixed quota calculation to ignore files not mentioned in the index Changes to the Cyrus IMAP Server since 2.2.x     Support 64-bit quota usage (both per mailbox and for the entire quotaroot), based on a patch from Jeremy Rumpf. Development sponsored by FastMail. Changes to the Cyrus IMAP Server since 2.2.13

I read those changes but I cannot discern from that whether or not the way quotas are reported has changed. In 2.2 the quota and usage figures reported aggregate all of the subfolders. In my 2.316 install the quota amount is reported correctly, but the usage is not aggregated at the higher levels. What I am seeing is the overall mailbox quota being reported for INBOX and all lower folders but only the contents of INBOX is being used to calculate the usage.

2.2.13 report Quota % Used Used Root 512000 65 333350 user.byrnejb 409600 0 63 user.byrnejb.Drafts

2.3.16 report Quota % Used Used Root 512000 3 17816 user.byrnejb 409600 0 63 user.byrnejb.Drafts