dovecot imapc: wibble

2 files changed, 6 insertions, 3 deletions

diff --git a/roles/IMAP-proxy/files/etc/dovecot/conf.d/10-master.conf b/roles/IMAP-proxy/files/etc/dovecot/conf.d/10-master.conf
index 12ec736..6ac62ec 100644
--- a/roles/IMAP-proxy/files/etc/dovecot/conf.d/10-master.conf
+++ b/roles/IMAP-proxy/files/etc/dovecot/conf.d/10-master.conf
@@ -12,40 +12,43 @@ default_login_user = dovenull
 
 # Internal user is used by unprivileged processes. It should be separate from
 # login user, so that login processes can't disturb other processes.
 default_internal_user = dovecot
 
 service imap-login {
   inet_listener imap {
     address = 127.0.0.1 ::1
     port = 143
     ssl = no
   }
   inet_listener imaps {
     port = 0
   }
 
   # Number of connections to handle before starting a new process. Typically
   # the only useful values are 0 (unlimited) or 1. 1 is more secure, but 0
   # is faster. <doc/wiki/LoginProcess.txt>
   service_count = 1
 
+  # Max. number of IMAP processes (logins)
+  process_limit = 256
+
   # Number of processes to always keep waiting for more connections.
   process_min_avail = 4
 
   # If you set service_count=0, you probably need to grow this.
   #vsz_limit = $default_vsz_limit
 }
 
 service imap {
   # Most of the memory goes to mmap()ing files. You may need to increase this
   # limit if you have huge mailboxes.
   #vsz_limit = $default_vsz_limit
 
   # Max. number of IMAP processes (connections)
   #process_limit = 1024
 }
 
 service auth {
   # auth_socket_path points to this userdb socket by default. It's typically
   # used by dovecot-lda, doveadm, possibly imap process, etc. Users that have
   # full permissions to this socket are able to get a list of all usernames and
diff --git a/roles/IMAP-proxy/files/etc/dovecot/conf.d/20-imapc.conf b/roles/IMAP-proxy/files/etc/dovecot/conf.d/20-imapc.conf
index ea39a32..4c1cf8f 100644
--- a/roles/IMAP-proxy/files/etc/dovecot/conf.d/20-imapc.conf
+++ b/roles/IMAP-proxy/files/etc/dovecot/conf.d/20-imapc.conf
@@ -1,17 +1,17 @@
 # Smart IMAP proxying with imapc storage
 #
 # http://dovecot.org/pipermail/dovecot/2011-January/056975.html
 # http://wiki2.dovecot.org/HowTo/ImapcProxy
 # http://wiki2.dovecot.org/Migration/Dsync
 
 imapc_host = localhost
 imapc_port = 993
 
 # Read multiple mails in parallel, improves performance
-mail_prefetch_count = 20
+mail_prefetch_count = 25
 
 # The list of valid features can be found there
 # http://hg.dovecot.org/dovecot-2.2/file/tip/src/lib-storage/index/imapc/imapc-settings.c
 # (in the struct 'imapc_feature_list imapc_feature_list')
-imapc_features = rfc822.size
-#imapc_features = rfc822.size fetch-headers
+imapc_features = rfc822.size fetch-headers
+#imapc_features = rfc822.size fetch-headers search