Hi,

I have an issue with dovecot 2.3.7.2.

When lmtp stores a message into INBOX, I get this error:

2019-10-29 16:32:53 lmtp(“test@XXXX”)<28874><4IPiEytbuF3KcAAAioI89A>: Error: sieve: Execution of script /config/dovecot/common/default.sieve was aborted due to temporary failure 2019-10-29 16:32:53 lmtp(“test@XXXX”)<23470>: Error: sieve: msgid=CE595339-2976-6DFD-FDAD-EEA15CC53218@XXXX: failed to store into mailbox ‘INBOX’: Timeout while waiting for lock

This problem only occurs for one mailbox and when it receives a big amount of messages.

With the previous version (dovecot 2.2.15) this did never occur.

The file /config/dovecot/common/default.sieve is in local server, no on NFS filesystem

BR, Domenico

# 2.3.7.2 (3c910f64b): /config/dovecot/dovecot/dovecot.conf # Pigeonhole version 0.5.7.2 (7372921a) # OS: Linux 3.10.0-1062.1.2.el7.x86_64 x86_64 CentOS Linux release 7.7.1908 (Core)

auth_debug = yes auth_master_user_separator = * auth_username_format = base_dir = /data/dovecot/var/run/dovecot default_client_limit = 8192 default_vsz_limit = 768 M dict { sqlquota = mysql:/config/dovecot/common/dovecot-dict-sql.conf.ext } disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it first_valid_gid = 101 first_valid_uid = 102 imap_id_send = import_environment = TZ info_log_path = /LOGS/dovecot/dovecot.log instance_name = dovecot listen = dovecot log_path = /LOGS/dovecot/dovecot.log log_timestamp = "%Y-%m-%d %H:%M:%S " mail_gid = 101 mail_location = maildir:%h/Maildir mail_max_userip_connections = 50 mail_plugins = quota fts fts_solr mail_log notify virtual mail_uid = 102 maildir_broken_filename_sizes = yes 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 index ihave duplicate mime foreverypart extracttext vnd.dovecot.debug mbox_write_locks = fcntl namespace { hidden = yes list = no location = virtual:/config/dovecot/common/virtual:INDEX=~/virtual:SUBSCRIPTIONS=.subscriptions/%u prefix = Messaggi in arrivo. separator = . subscriptions = no } namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = INBOX. separator = . subscriptions = yes type = private } passdb { args = /config/dovecot/common/passwd.masterusers driver = passwd-file master = yes } passdb { args = /config/dovecot/dovecot/dovecot-ldap.conf driver = ldap } passdb { args = /config/dovecot/common/dovecot-ldap-multiuser.conf driver = ldap master = yes } passdb { args = /config/dovecot/common/dovecot-ldap-webmail.conf.ext driver = ldap master = yes } plugin { fts = solr fts_autoindex = yes fts_autoindex_max_recent = 1000 fts_solr = url=https://192.160.10.81:8983/solr/dovecot/ mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename flag_change save mailbox_create mail_log_fields = uid box msgid size flags quota = dict:User quota::proxy::sqlquota quota_rule2 = INBOX.Trash:storage=+100M sieve_default = /dovecot/common/default.sieve sieve_extensions = +vnd.dovecot.debug } postmaster_address = posta@XXXX.it service anvil { client_limit = 8000 } service auth { client_limit = 12000 unix_listener auth-userdb { mode = 0600 } } service dict { process_limit = 7500 process_min_avail = 10 unix_listener dict { mode = 0600 user = dovecot } } service doveadm { chroot = client_limit = 1 drop_priv_before_exec = no executable = doveadm-server extra_groups = group = idle_kill = 0 inet_listener { port = 924 } privileged_group = process_limit = 0 process_min_avail = 10 protocol = service_count = 100 type = unix_listener doveadm-server { group = mode = 0600 user = } user = vsz_limit = 18446744073709551615 B } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } process_limit = 5000 process_min_avail = 10 } service imap { drop_priv_before_exec = yes process_limit = 5000 process_min_avail = 10 } service lmtp { inet_listener lmtp { port = 24 } process_limit = 2500 process_min_avail = 10 } service managesieve-login { inet_listener sieve { port = 4190 } process_min_avail = 0 service_count = 1 vsz_limit = 64 M } service managesieve { drop_priv_before_exec = yes process_limit = 1024 } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } process_limit = 1000 process_min_avail = 5 } service pop3 { drop_priv_before_exec = yes process_limit = 1000 process_min_avail = 5 } ssl_cert = </config/dovecot/common/certs/dovecot.pem ssl_client_ca_file = /config/solr-certs/solr-ssl.pem ssl_key = # hidden, use -P to show it userdb { args = /config/dovecot/dovecot/dovecot-ldap.conf driver = ldap } protocol lmtp { mail_plugins = quota mail_log notify sieve virtual fts fts_solr } protocol lda { mail_plugins = quota mail_log notify sieve virtual } protocol imap { mail_plugins = quota imap_quota mail_log notify virtual fts fts_solr } protocol pop3 { mail_plugins = quota mail_log notify virtual pop3_uidl_format = UID%u-%v }