Hi Sami,
Thanks, for taking the time to look at this.
For the archives, the resolution is in line below.
On Wed, 31 Jul 2019, Sami Ketola wrote:
On 30 Jul 2019, at 22.53, Tom Diehl via dovecot dovecot@dovecot.org wrote:
On Tue, 30 Jul 2019, Reio Remma via dovecot wrote:
On 30.07.2019 20:07, Tom Diehl via dovecot wrote:
Does anyone have an Idea how to fix this?
Perhaps see if there are any denials in SELinux audit log:
Selinux is in permissive.
If I do: (vmail1 pts9) # ll /proc/self/io -r-------- 1 root root 0 Jul 30 15:27 /proc/self/io (vmail1 pts9) #
It is obvious to me why I get permission denied. The problem is you cannot chmod on /proc. I suspect I have something mis-configured but the question is what?
service lmtp { executable = lmtp -L inet_listener lmtp { address = 127.0.0.1 port = 24 } process_min_avail = 5 unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } user = vmail }
please remove user = vmail from here or change it to root.
Actually the above works OK but you gave me the clue I needed to find the actual problem. I looked at the log message again and realized that it says doveadm is having problems. Something like this: Jul 22 12:52:04 vmail2 dovecot: doveadm: Error: open(/proc/self/io) failed: Permission denied
So I took your advice and found that I had the following in my dsync config: service doveadm { inet_listener { port = 2525 } user = vmail }
Removing the user = vmail above fixed the problem.
Thanks again.
Regards,
-- Tom me@tdiehl.org