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トップ  >  Linux12歩  >  2012-02-26 dovecotのupdate
20120226 dovecot-2.1.1にupdateしました


・設定ファイルの差分 → dovecot2018-2101.diff



* The biggest changes are related to full text search handling.
  I'll probably still make some changes to it and its configuration.
  Also it wouldn't be difficult to add more backends, does anyone
  want to add Xapian support for Dovecot?

* Mailbox list indexes are intended to improve performance of
  IMAP STATUS command lookups, since they could be simply looked up
  from the index without even opening the mailbox.
  TODO related to this: 1) optimize virtual mailbox handling so that
  it doesn't need to actually open all of the mailboxes' index files,
  it can simply look at the mailbox list index for changes. 2)
  Implement IMAP NOTIFY extension using this.

* Statistics tracking can be used to look at what's happening
  currently in your system and also its history. You can look at
  what's happening in command/session/user/domain/ip level.
  "doveadm stats top" gives a list of currently running sessions and
  sorts them by whichever is using the most disk io/cpu/whatever.
  "doveadm stats dump" followed by one of the levels shows you
  a raw dump of everything stored in that level.

* It would be nice if someone wrote a pretty Ajaxy HTML stats browser
  where you could zoom in/out of levels.
  I'd also like to hear if anyone has suggestions on how to improve
  what stats are gathered or how they could be exported.
  (I've thought about SNMP, but I'm not entirely sure how to export
  the data nicely using it.)
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