Ah, right. dsync preserves the dbox GUIDs by storing them into filenames instead. Anyway, if you use dict-file quota backend there's no slowness (but yes, with maildir quota backend is).
On 17.2.2013, at 12.25, Anes Mukhametov <[email protected]> wrote: > I used dsync mirror: http://wiki2.dovecot.org/Migration/MailFormat > AFAIK without S field there is big overhead with quota recalculation. > > Timo Sirainen писал 2013-02-16 20:29: >> On Wed, 2013-02-13 at 12:28 +0400, Anes Mukhametov wrote: >>> I've changed my mailbox format from dbox to Maildir. The problem is maildir >>> message filename extension has no S=/W= field after migration. >>> Using dovecot 2.1.15. >> How did you change it? dsync is the only tool that can properly do it, >> and it definitely adds the S/W fields. >> Anyway, Dovecot can handle maildir files without S/W files anyway. But >> if you really want to add them, use >> http://dovecot.org/tools/maildir-size-fix.pl with -a parameter. It adds >> only S though, no W support yet. > >
