Le 19/08/2014 10:34, Ve (HOME) a écrit : > Hi, > > I'm using mdbox and replication. Due to configuration error > synchronization was not able to be done last week. Since then > the problem has been corrected but synchronisation for some mailbox > always failed in I/O stalled timeout for 600 seconds. > > The link between the two servers is quite slow and multiple sync are > done in parallel leading to congested link. > > I can't replicate with rsync as change in the mdbox has been done on > the two servers to get back to a working state. > > What do you think could be done to resynchronized the two dovecot > server. Another question is what is this timeout ? Timeout of > communication i.e no data received during 600 seconds ( to me that > looks unlikely ) or 600 seconds for doing the full sync or 600 seconds > for one mail sync. > > Thanks for any help. > > Regards, > > Vincent > Hi
After some digging, the problem is this 600 seconds timeout that in my case is unsuffisant to transfer one big mail. So retry and ..; same result.. and again and again I have verify with strace that data is exchange continuously during the sync between the two host but i can't succed in uploading the file during that time. Is there a way to configure this timeout ? Eventually a manual sync with a larger timeout to restore replication before limiting maximum size in postfix ? Possibly a feature would be to have a shorter timeout but applied to the transmission ( ie. nothing receive during 30 sec = timeout ) or a timeout compuited base on size ( ie. 300 sec for 10 mo for example) Any help appreciated Vincent