Hi again, I've finally resolved this problem. It was related with apparmor blocking the fstat system call for the lmtp process.
Regards.
2013/4/8 ADRIAN SANTOS MARRERO asmarre@ull.edu.es
Hi, I've some troubles setting up the dict based quota plugin for mdbox, it always returns a error when lmtp tries to deliver an e-mail:
Apr 8 12:40:16 mb07 dovecot: lmtp(3001, asmarre@ull.es): Error: fstat(/sharedfs/10.4.1.107/ull.es/54/asmarre/dovecot-quota.lock) failed: No such file or directory Apr 8 12:40:16 mb07 dovecot: lmtp(3001, asmarre@ull.es): Error: file dict commit: file_dotlock_open(/sharedfs/ 10.4.1.107/ull.es/54/asmarre/dovecot-quota) failed: No such file or directory Apr 8 12:40:16 mb07 dovecot: lmtp(3001, asmarre@ull.es): Error: dict quota: Quota update failed, it's now desynced
In fact lmtp does create the dovecot-quota.lock file but it does not update the dovecot-quota file.
If I run "doveadm quota recalc -u asmarre" it works and updates the dovecot-quota file.
The version of dovecot that I'm using is 2.0.19 and the configuration is:
# 2.0.19: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-32-generic x86_64 Ubuntu 12.04.2 LTS mail_debug = yes mail_location = mdbox:%h mail_plugins = quota managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { quota = dict:User quota::file:%h/dovecot-quota quota_rule = *:storage=1G quota_warning = storage=95%% quota-warning 95 quota_warning2 = storage=85%% quota-warning 85 sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } postmaster_address = postmaster@ull.es protocols = " imap lmtp sieve pop3" service lmtp { inet_listener lmtp { port = 24 } } service managesieve-login { inet_listener sieve_deprecated { port = 2000 } } service quota-warning { executable = script /opt/ccti/correo/buzones/quota_warning.sh unix_listener quota-warning { user = dovecot } user = dovecot } ssl_cert =
Thanks in advance.