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 <[email protected]> > 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, [email protected]): 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, [email protected]): 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, [email protected]): 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 = [email protected] > 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 = </etc/ssl/certs/www.ull.es.chain.crt > ssl_key = </etc/ssl/private/www.ull.es.key > userdb { > args = /etc/dovecot/dovecot-ldap.conf.ext > driver = ldap > } > protocol lmtp { > mail_plugins = quota sieve zlib > } > protocol imap { > mail_plugins = quota imap_quota > } > protocol pop3 { > pop3_no_flag_updates = yes > pop3_uidl_format = %v.%u > } > > Thanks in advance. >
