<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body>
Hi, I'm using ubuntu 22.04 and installed dovecot 2.3.16.<br>
<br>
I did some initial testing with 100 email accounts and everything
seemed to work perfectly the same as dovecot version 2.3.16 on
another server.<br>
So I performed the migration of approximately 30 thousand email
accounts, but the following error started to appear and I know well
what to do:
<blockquote>
<p>Jul 14 18:55:29 box5 dovecot: pop3: Error: conn
unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout
waiting for handshake response<br>
Jul 14 18:55:29 box5 dovecot: imap: Error: conn
unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout
waiting for handshake response<br>
Jul 14 18:55:29 box5 dovecot: managesieve: Error: conn
unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout
waiting for handshake response<br>
Jul 14 18:55:29 box5 dovecot: lmtp: Error: conn
unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout
waiting for handshake response<br>
Jul 14 18:55:29 box5 dovecot: imap-login: Error: conn
unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout
waiting for handshake response<br>
Jul 14 18:55:29 box5 dovecot: imap: Error: conn
unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout
waiting for handshake response<br>
Jul 14 18:55:29 box5 dovecot: imap-login: Error: conn
unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout
waiting for handshake response<br>
Jul 14 18:55:29 box5 dovecot: message repeated 3 times: [
imap-login: Error: conn unix:/run/dovecot/stats-writer
(pid=3733995,uid=0): Timeout waiting for handshake response]<br>
Jul 14 18:55:29 box5 dovecot: imap: Error: conn
unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout
waiting for handshake response<br>
Jul 14 18:55:29 box5 dovecot: message repeated 2 times: [ imap:
Error: conn unix:/run/dovecot/stats-writer (pid=3733995,uid=0):
Timeout waiting for handshake response]<br>
</p>
</blockquote>
<p>Permissions on files<br>
</p>
<blockquote>
<p>79411 srw------- 1 root root 0 Jul 14 18:55
stats-reader<br>
79412 srw-rw---- 1 root dovecot 0 Jul 14 18:55
stats-writer<br>
</p>
</blockquote>
<p><br>
</p>
<p>Does anyone know anything about this problem that can help me?<br>
</p>
</body>
</html>