Hello,
After update dovecot from 2.3.0.1 to 2.3.1 the doveadm backup stopped to work.
Command line:
doveadm -D backup -u email@dominio.com.br -R tcp:mailsrv01:9011
I updated dovecot on mailsrv01 to 2.3.1.
Process on mailsrv01 (the count message stop and process stay this way until be killed - this occurs on different mailboxs)
dovecot/doveadm-server [10.0.10.5 email@dominio.com.br Cotacao Fornecedores export:6/86]
Strace on this process:
[pid 15644] epoll_wait(7, {}, 2, 4816) = 0
[pid 15644] epoll_wait(7, {}, 2, 5000) = 0
[pid 15644] close(22) = 0
[pid 15644] munmap(0x7f2927aeb000, 872) = 0
[pid 15644] close(25) = 0
[pid 15644] close(21) = 0
[pid 15644] munmap(0x7f2927aec000, 10744) = 0
[pid 15644] close(20) = 0
[pid 15644] munmap(0x7f2927ad4000, 37540) = 0
[pid 15644] close(23) = 0
[pid 15644] close(19) = 0
[pid 15644] close(11) = 0
[pid 15644] epoll_wait(7, {}, 2, 20174) = 0
Some informations:
uname -a
Linux mailsrv01 2.6.32-696.23.1.el6.x86_64 #1 SMP Tue Mar 13 22:44:18 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
dovecot --version
2.3.1 (c5a5c0c82)
dovecot -n
# 2.3.1 (c5a5c0c82): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.devel (61b47828)
# OS: Linux 2.6.32-696.23.1.el6.x86_64 x86_64 CentOS release 6.9 (Final)
# Hostname: mailsrv01
auth_master_user_separator = *
auth_verbose_passwords = sha1
default_client_limit = 2000
deliver_log_format = subject=%s from:%f sender:%e to: %{to_envelope} size:%p msgid=%m status=%$ delivery_time=%{delivery_time} session_time=%{session_time}
disable_plaintext_auth = no
doveadm_allowed_commands = quota get,dsync-server,kick,purge,fts rescan,altmove,mailbox list,expunge,mailbox status
doveadm_password = # hidden, use -P to show it
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
lmtp_rcpt_check_quota = yes
login_greeting = IMAP4.
login_trusted_networks = x.x.x.x/24
mail_fsync = never
mail_gid = xxx
mail_location = mdbox:~/mdbox:ALT=/altstorage%h/mdbox
mail_plugins = quota quota_clone fts fts_solr zlib
mail_uid = xxx
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 duplicate vnd.dovecot
.filter
namespace inbox {
inbox = yes
list = yes
location =
mailbox "Itens Enviados" {
auto = subscribe
special_use = \Sent}
mailbox "Itens Excluídos" {
auto = subscribe
special_use = \Trash}
mailbox Rascunhos {
auto = subscribe
special_use = \Drafts}
mailbox Spam {
auto = subscribe
special_use = \Junk}
prefix =
separator = .
}
passdb {
args = /etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
plugin {
fts = solr
fts_solr = url=http://x.x.x.x:8983/solr/dovecot/
imapsieve_mailbox1_before = file:/etc/dovecot/antispam/report-spam.sieve
imapsieve_mailbox1_causes = COPY
imapsieve_mailbox1_name = Spam
imapsieve_mailbox2_before = file:/etc/dovecot/antispam/report-ham.sieve
imapsieve_mailbox2_causes = COPY
imapsieve_mailbox2_from = Spam
imapsieve_mailbox2_name = *
last_login_dict = redis:host=x.x.x.x:port=6379
quota = count:User quota
quota_clone_dict = redis:host=x.x.x.x:port=6379
quota_rule = *:bytes=0
quota_rule2 = Itens Excluídos:storage=+xM
quota_vsizes = yes
quota_warning = storage=95%% quota-warning 95 %u
quota_warning2 = storage=80%% quota-warning 80 %u
sieve = ~/.dovecot.sieve
sieve_before = /etc/dovecot/sieve/audit.sieve
sieve_before2 = /etc/dovecot/sieve/duplicate.sieve
sieve_before3 = /etc/dovecot/sieve/spam.sieve
sieve_dir = ~/sieve
sieve_global_extensions = +vnd.dovecot.pipe
sieve_pipe_bin_dir = /etc/dovecot/antispam
sieve_plugins = sieve_imapsieve sieve_extprograms
sieve_vacation_default_period = 7d
sieve_vacation_max_period = 30d
sieve_vacation_min_period = 1h
}
protocols = imap pop3 lmtp sieve
service anvil {
client_limit = 2000
}
service auth {
client_limit = 2000
}
service doveadm {
inet_listener {
port = 9011}
inet_listener http {
port = 9010}
vsz_limit = 768 M
}
service imap-login {
process_limit = 800
process_min_avail = 200
service_count = 1
vsz_limit = 512 M
}
service imap-postlogin {
executable = script-login dovecot-postlogin imap
unix_listener imap-postlogin {
user = mail}
user = $default_internal_user
}
service imap {
executable = imap imap-postlogin
process_limit = 20000
vsz_limit = 768 M
}
service indexer-worker {
vsz_limit = 512 M
}
service lmtp {
inet_listener lmtp {
address = *
port = 24}
vsz_limit = 512 M
}
service managesieve-login {
inet_listener sieve {
port = 4190}
process_min_avail = 10
}
service managesieve {
process_limit = 512
}
service pop3-postlogin {
executable = script-login dovecot-postlogin pop3
unix_listener pop3-postlogin {
user = mail}
user = $default_internal_user
}
service pop3 {
executable = pop3 pop3-postlogin
}
service quota-warning {
executable = script quota-warning
unix_listener quota-warning {
user = mail}
}
service stats {
chroot = empty
client_limit = 20000
drop_priv_before_exec = no
executable = stats
extra_groups =
group =
idle_kill = 4294967295 secs
privileged_group =
process_limit = 1
process_min_avail = 0
protocol =
service_count = 0
type =
unix_listener stats-reader {
group =
mode = 0600
user =}
unix_listener stats-writer {
group =
mode = 0600
user =}
user = $default_internal_user
vsz_limit = 18446744073709551615 B
}
ssl = no
submission_host = x.x.x.x
userdb {
driver = prefetch
}
userdb {
args = /etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
verbose_proctitle = yes
protocol lda {
mail_fsync = optimized
mail_plugins = quota quota_clone sieve
}
protocol imap {
imap_max_line_length = 128 k
mail_max_userip_connections = 30
mail_plugins = quota quota_clone fts fts_solr zlib imap_quota last_login imap_sieve
}
protocol lmtp {
mail_fsync = optimized
mail_plugins = quota quota_clone sieve
}
protocol pop3 {
mail_max_userip_connections = 10
mail_plugins = quota quota_clone fts fts_solr zlib last_login
pop3_logout_format = in=%i out=%o top=%t/%p, retr=%r/%b, del=%d/%m, size=%s
pop3_no_flag_updates = yes
pop3_save_uidl = yes
pop3_uidl_format = %08Xu%08Xv
}
Regards,
Ricardo