Re: [Dovecot] Restarting dovecot-auth stops authentication

2010-12-22 Thread Attila Nagy
On 12/21/2010 01:31 PM, Timo Sirainen wrote: On 21.12.2010, at 13.51, Attila Nagy wrote: On 11/18/2010 06:45 PM, Timo Sirainen wrote: On Wed, 2010-11-17 at 21:17 +0100, Attila Nagy wrote: pop3-login: Error: net_connect_unix(pop3) failed: Connection refused Right. This is the main problem.

Re: [Dovecot] Restarting dovecot-auth stops authentication

2010-12-21 Thread Attila Nagy
On 11/18/2010 06:45 PM, Timo Sirainen wrote: On Wed, 2010-11-17 at 21:17 +0100, Attila Nagy wrote: pop3-login: Error: net_connect_unix(pop3) failed: Connection refused Right. This is the main problem. So the question becomes why is the connection being refused. I would really love to solve

Re: [Dovecot] Restarting dovecot-auth stops authentication

2010-12-21 Thread Timo Sirainen
On 21.12.2010, at 13.51, Attila Nagy wrote: On 11/18/2010 06:45 PM, Timo Sirainen wrote: On Wed, 2010-11-17 at 21:17 +0100, Attila Nagy wrote: pop3-login: Error: net_connect_unix(pop3) failed: Connection refused Right. This is the main problem. So the question becomes why is the connection

Re: [Dovecot] Restarting dovecot-auth stops authentication

2010-12-21 Thread Attila Nagy
On 12/21/2010 01:31 PM, Timo Sirainen wrote: On 21.12.2010, at 13.51, Attila Nagy wrote: On 11/18/2010 06:45 PM, Timo Sirainen wrote: On Wed, 2010-11-17 at 21:17 +0100, Attila Nagy wrote: pop3-login: Error: net_connect_unix(pop3) failed: Connection refused Right. This is the main problem.

Re: [Dovecot] Restarting dovecot-auth stops authentication

2010-12-21 Thread Timo Sirainen
On 21.12.2010, at 19.37, Attila Nagy wrote: service imap-login { client_limit = 8 Why imap-login with this small client_limit? The default should be ok (1000). Because I think that Dovecot's processes block on IO and not just on distinct IO operations, but larger tasks, like opening a

Re: [Dovecot] Restarting dovecot-auth stops authentication

2010-12-21 Thread Attila Nagy
On 12/21/2010 06:41 PM, Timo Sirainen wrote: On 21.12.2010, at 19.37, Attila Nagy wrote: service imap-login { client_limit = 8 Why imap-login with this small client_limit? The default should be ok (1000). Because I think that Dovecot's processes block on IO and not just on distinct IO

Re: [Dovecot] Restarting dovecot-auth stops authentication

2010-11-19 Thread Attila Nagy
On 11/16/10 14:40, Attila Nagy wrote: The Dovecot wiki states that Dovecot's master restarts all died processes, which is good for availability. But when I kill dovecot/auth (to simulate an error condition which happened on a machine), the authentication fails with: Nov 16 14:32:40 be dovecot:

Re: [Dovecot] Restarting dovecot-auth stops authentication

2010-11-17 Thread Attila Nagy
On 11/16/10 18:29, Timo Sirainen wrote: On Tue, 2010-11-16 at 14:52 +0100, Attila Nagy wrote: Nov 16 14:32:40 be dovecot: imap: Error: net_connect_unix(auth-master) failed: No such file or directory Of course I forgot to tell it's 2.0.6. 2.0.7 fixed this. Thanks, I've upgraded to it. BTW, I

[Dovecot] Restarting dovecot-auth stops authentication

2010-11-16 Thread Attila Nagy
Hi, The Dovecot wiki states that Dovecot's master restarts all died processes, which is good for availability. But when I kill dovecot/auth (to simulate an error condition which happened on a machine), the authentication fails with: Nov 16 14:32:40 be dovecot: imap: Error:

Re: [Dovecot] Restarting dovecot-auth stops authentication

2010-11-16 Thread Timo Sirainen
On Tue, 2010-11-16 at 14:52 +0100, Attila Nagy wrote: Nov 16 14:32:40 be dovecot: imap: Error: net_connect_unix(auth-master) failed: No such file or directory Of course I forgot to tell it's 2.0.6. 2.0.7 fixed this. BTW, sending SIGUSR2 to dovecot/auth doesn't lot anything, while sending