Am 27.08.2014 um 16:31 schrieb CLMDRIVE:
I am using dovecot 2.2.13 on a VPS. One (only one!) of the users is experiencing IMAP disconnections. The maillog file is full of errors about corrupted transaction log and index files.
The configurations follows:
# 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-028stab107.1 x86_64 CentOS release 6.4 (Final) auth_cache_size = 1 k auth_mechanisms = plain login auth_username_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!#$-=?^_{}~./@+%" disable_plaintext_auth = no namespace { inbox = yes location = prefix = INBOX. type = private } passdb { args = /usr/local/cpanel/bin/dovecot-wrap driver = checkpassword } plugin { acl = vfile quota = maildir quota_rule = INBOX.Trash:ignore } protocols = imap service auth { unix_listener auth-client { mode = 0666 } } service imap-login { client_limit = 500 inet_listener imap { address = * } inet_listener imaps { address = * } process_limit = 50 process_min_avail = 5 service_count = 0 vsz_limit = 64 M } service imap { process_limit = 512 vsz_limit = 256 M } service managesieve-login { client_limit = 500 process_limit = 50 process_min_avail = 5 service_count = 0 vsz_limit = 64 M } service managesieve { process_limit = 512 vsz_limit = 256 M } service pop3-login { client_limit = 500 inet_listener pop3 { address = * } inet_listener pop3s { address = * } process_limit = 50 process_min_avail = 5 service_count = 0 vsz_limit = 64 M } service pop3 { process_limit = 512 vsz_limit = 256 M } ssl_cert =
Can anyone help me on this??? I am about to cry! Don't know, but I can try to give you some information on what I would check.
http://wiki2.dovecot.org/Debugging/Rawlog to debug the imap connection, there are probably some more information about the problem of this user.
Most of dovecots index files can easily be deleted and dovecot will create new ones of his own. So I would check which files are causing the problems and if it is save to delete them. If it is then delete them and see what happens.
Philipp
thank you!
Claudio