[Dovecot] Wrong quota calculation

[Cibest ML]

Hi Timo,
I've finally solved the issue. As usual, thinking out of the box helped :)
In fact, it was conf related but not where it was expected.
There was an autocreate = Inbox & autosubscribe = Inbox in 90-plugin.conf
Having this configuration seems to double count the Inbox quota during 
quota recalc (but not during normal IMAP operations like moving or 
receiving a message). Might be some kind of bug somewhere in recalc. The 
strange thing is that another more simple dovecot system we have (no 
nfs, all imap/smtp/filtering operations done on the server) also has 
this plugin conf but doesn't count quota twice.
Anyway, after running a small script to recalc all the quota, everything 
is now fine.
Thanks for you help

--
Regards
Sébastien

On 19/09/2012 14:47, Timo Sirainen wrote:
> On 19.9.2012, at 15.15, Cibest ML wrote:
>
>> There's one quite strange thing we've seen. Display the subscription windows in Thunderbird and unchecking INBOX then shows two entries. "INBOX" that isn't selected" and "Inbox" that is selected and cannot been unselected. Checking "INBOX" again makes "Inbox" disappear (subscription window need to be closed & reopened after each action).
> No idea. INBOX is treated case-insensitively by IMAP protocol.
>
>> I'm not sure that what we see in Thunderbird is related to the problem but who knows. Any help is of course welcome as we're out of ideas :)
> Create a test server. Make your Dovecot config minimal. Test with another quota backend. Test with local filesystem. See what change breaks the quota calculation. It is somehow related to your current config, since it's not broken for everybody.
>