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<p><font size="2" face="Helvetica, Arial, sans-serif">Hallo liebe
Mitglieder der Liste,</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif">Ich habe eine
Replikation zu einem Server aufgebaut. Der neue Server hat ein
komplett leeres User Storage, welches per NFS angebunden ist.<br>
Die Replikation scheint augenscheinlich zu funktionieren, auf
dem neuen Server erscheinen die entsprechenden Dateien im
maildir Format.</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif"># doveadm
replicator status '*' && doveadm replicator dsync-status<br>
username priority fast sync full
sync success sync failed<br>
<a class="moz-txt-link-abbreviated" href="mailto:1@tld.de">1@tld.de</a> low 01:28:50
21:55:19 02:31:39 y<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:2@tld.de">2@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
low 01:21:42 21:55:28 - y<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:3@tld.de">3@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
none 00:40:22 00:45:22 00:33:51 -<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:4@tld.de">4@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
none 00:12:24 00:48:34 00:30:40 -<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:5@tld.de">5@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
none 00:11:19 00:48:31 00:15:24 -<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:6@tld.de">6@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
none 00:03:31 04:28:43 - y<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:7@tld.de">7@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
none 00:53:50 00:53:50 01:03:57 -<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:8@tld.de">8@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
low 01:28:50 21:56:15 - y<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:9@tld.de">9@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
none 04:15:28 04:15:28 21:51:47 -<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:10@tld.de">10@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
none 00:17:31 00:22:13 00:41:16 -<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:11@tld.de">11@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
none 00:02:47 02:45:13 00:45:22 -<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:12@tld.de">12@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
none 00:03:31 21:55:19 02:50:30 y<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:13@tld.de">13@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
none 00:03:31 21:55:19 17:04:51 y<br>
username type
status<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:1@tld.de">1@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
normal Waiting for dsync to finish<br>
-
Not connected<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:3@tld.de">3@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
normal Waiting for dsync to finish<br>
-
Not connected<br>
-
Not connected<br>
</font><font size="2" face="Helvetica, Arial, sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:7@tld.de">7@tld.de</a></font><font
size="2" face="Helvetica, Arial, sans-serif">
normal Waiting for dsync to finish<br>
-
Not connected<br>
-
Not connected<br>
-
Not connected</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif"><br>
</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif">Der neue
Server hat aktuell eine Load von ca. 7<br>
Bei genauerer Suche nach dem Grund, fällt mir das auf:</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif"># ps aux |
grep " D "<br>
vpostfix 275393 0.0 0.1 52036 9376 ? D 10:44
0:05 dovecot/doveadm-server<br>
vpostfix 275395 0.0 0.1 51276 8668 ? D 10:44
0:03 dovecot/doveadm-server<br>
vpostfix 275547 0.0 0.1 51924 9032 ? D 10:45
0:04 dovecot/doveadm-server<br>
vpostfix 276809 0.0 0.1 58768 15512 ? D 10:52
0:05 dovecot/doveadm-server<br>
</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif">Der Grund für
den Status D scheint von dem Aufruf zu kommen:<br>
doveadm: Error: Failed to access mailbox dovecot-box-sync.lock:
stat(/srv/mail/mail_storage2/tld.de/1/mail/.dovecot-box-sync.lock/tmp)
failed: Not a directory</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif">Stellt man das
von der Konsole aus nach:<br>
# stat
/srv/mail/mail_storage2/celebrate.de/fk/mail/.dovecot-box-sync.lock/tmp
stat: cannot statx
'/srv/mail/mail_storage2/tld.de/1/mail/.dovecot-box-sync.lock/tmp':
Permission denied</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif">Auf dem
NFS-NAS sieht man:<br>
# ls -la /mnt/raid5array1/mail_storage2/tld.de/fk/mail/.dovecot*<br>
-rw------- 1 vpostfix vpostfix 0 Oct 17 11:06
/mnt/raid5array1/mail_storage2/celebrate.de/1/mail/.dovecot-box-sync.lock</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif">^- man sieht,
dass .dovecot-box-sync.lock eine Datei und kein Verzeichnis ist,
darum kann auch /tmp darin nicht existieren</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif">Was läuft hier
schief? Nachfolgend die Konfiguration des Servers:<br>
# dovecot -n<br>
# 2.3.16 (7e2e900c1a): /etc/dovecot/dovecot.conf<br>
# Pigeonhole version 0.5.16 (09c29328)<br>
# OS: Linux 5.15.149-1-pve x86_64 AlmaLinux release 8.10
(Cerulean Leopard)<br>
# Hostname: tld.de<br>
disable_plaintext_auth = no<br>
doveadm_password = # hidden, use -P to show it<br>
first_valid_uid = 1000<br>
imap_id_send =<br>
lda_mailbox_autocreate = yes<br>
lda_mailbox_autosubscribe = yes<br>
lmtp_save_to_detail_mailbox = yes<br>
log_path = /var/log/dovecot.log<br>
login_greeting = ready.<br>
mail_debug = yes<br>
mail_fsync = always<br>
mail_full_filesystem_access = yes<br>
mail_gid = 1000<br>
mail_home = /srv/mail/mail_storage2/%d/%n<br>
mail_location = maildir:~/mail<br>
mail_plugins = " notify replication"<br>
mail_privileged_group = vpostfix<br>
mail_uid = 1000<br>
managesieve_notify_capability = mailto<br>
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 vacation-seconds<br>
mbox_write_locks = fcntl<br>
mmap_disable = yes<br>
namespace inbox {<br>
inbox = yes<br>
location =<br>
mailbox Drafts {<br>
special_use = \Drafts<br>
}<br>
mailbox Sent {<br>
special_use = \Sent<br>
}<br>
mailbox "Sent Messages" {<br>
special_use = \Sent<br>
}<br>
mailbox Spam {<br>
auto = subscribe<br>
special_use = \Junk<br>
}<br>
mailbox Trash {<br>
special_use = \Trash<br>
}<br>
prefix =<br>
}<br>
passdb {<br>
args = scheme=CRYPT username_format=%u /etc/dovecot/users<br>
driver = passwd-file<br>
}<br>
plugin {<br>
mail_replica = tcp:192.168.130.191:4711<br>
recipient_delimiter = +<br>
replication_full_sync_interval = 1 day<br>
replication_sync_timeout = 10<br>
sieve = <a class="moz-txt-link-freetext" href="file:~/sieve;active=~/.dovecot.sieve">file:~/sieve;active=~/.dovecot.sieve</a><br>
sieve_before = /etc/dovecot/spam-global.sieve<br>
sieve_extensions = +vacation-seconds<br>
sieve_vacation_default_period = 1d<br>
sieve_vacation_max_period = 30d<br>
sieve_vacation_min_period = 0<br>
sieve_vacation_use_original_recipient = yes<br>
}<br>
postmaster_address = <a class="moz-txt-link-abbreviated" href="mailto:xxx@tld.de">xxx@tld.de</a><br>
protocols = imap pop3 lmtp sieve<br>
service aggregator {<br>
fifo_listener replication-notify-fifo {<br>
mode = 0666<br>
user = vpostfix<br>
}<br>
unix_listener replication-notify {<br>
mode = 0666<br>
user = vpostfix<br>
}<br>
}<br>
service auth {<br>
inet_listener {<br>
address = 192.168.130.192<br>
port = 3659<br>
}<br>
unix_listener /var/spool/postfix/private/auth {<br>
group = vpostfix<br>
mode = 0666<br>
user = vpostfix<br>
}<br>
unix_listener auth-userdb {<br>
group = vpostfix<br>
mode = 0600<br>
user = vpostfix<br>
}<br>
}<br>
service config {<br>
unix_listener config {<br>
user = vpostfix<br>
}<br>
}<br>
service doveadm {<br>
inet_listener {<br>
port = 4711<br>
}<br>
user = vpostfix<br>
}<br>
service imap-login {<br>
process_min_avail = 1<br>
service_count = 1<br>
}<br>
service lmtp {<br>
inet_listener lmtp {<br>
address = 192.168.130.192<br>
port = 24<br>
}<br>
}<br>
service managesieve-login {<br>
inet_listener sieve {<br>
port = 4190<br>
}<br>
}<br>
service replicator {<br>
process_min_avail = 1<br>
unix_listener replicator-doveadm {<br>
mode = 0666<br>
user = vpostfix<br>
}<br>
}<br>
ssl_cert = </etc/dehydrated/certs/tld.de/fullchain.pem<br>
ssl_cipher_list = PROFILE=SYSTEM<br>
ssl_dh = # hidden, use -P to show it<br>
ssl_key = # hidden, use -P to show it<br>
userdb {<br>
args = username_format=%u /etc/dovecot/users<br>
driver = passwd-file<br>
}<br>
protocol lmtp {<br>
mail_plugins = " notify replication sieve"<br>
}<br>
protocol lda {<br>
mail_plugins = " notify replication sieve"<br>
}<br>
protocol imap {<br>
mail_max_userip_connections = 10<br>
mail_plugins = " notify replication quota imap_quota"<br>
}<br>
<br>
</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif"><br>
</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif"><br>
</font></p>
<p><font size="2" face="Helvetica, Arial, sans-serif"><br>
</font></p>
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