In data lunedì 10 settembre 2018 09:58:50 CEST, Timo Sirainen ha scritto: > On 8 Sep 2018, at 15.18, Simone Lazzaris <simone.lazza...@qcom.it> wrote: > > Timo, unfortunately the patch doesn't compile; I've moved the declaration > > of "conn" one line up to make it work. > > Oops, I guess I was too much in a hurry to even compile it. Here's a new > patch that compiles and passes our director CI tests.
Hi Timo; after 24 hours of field testing, I can say that the issue is mostly gone. I say "mostly" because the service is working as far as the user is concerned, but I see some strange going on in the logs. Grepping "director" in the log file, I can see that there are some panic and some comunication errors: Sep 11 03:24:55 imap-front4 dovecot: director: doveadm: Host 192.168.1.143 vhost count changed from 100 to 0 Sep 11 03:24:55 imap-front4 dovecot: director: doveadm: Host 192.168.1.219 vhost count changed from 100 to 0 Sep 11 03:24:55 imap-front4 dovecot: director: doveadm: Host 192.168.1.218 vhost count changed from 100 to 0 Sep 11 03:24:55 imap-front4 dovecot: director: doveadm: Host 192.168.1.216 vhost count changed from 100 to 0 Sep 11 03:24:55 imap-front4 dovecot: director: director(212.183.164.161:9090/right): Host 192.168.1.145 vhost count changed from 100 to 0 Sep 11 03:24:55 imap-front4 dovecot: director: doveadm: Host 192.168.1.217 vhost count changed from 100 to 0 Sep 11 03:24:55 imap-front4 dovecot: director: doveadm: Host 192.168.1.144 vhost count changed from 100 to 0 Sep 11 03:24:55 imap-front4 dovecot: director: doveadm: Host 192.168.1.145 vhost count changed from 0 to 0 Sep 11 03:24:55 imap-front4 dovecot: director: doveadm: Host 192.168.1.142 vhost count changed from 100 to 0 Sep 11 03:25:09 imap-front4 dovecot: director: director(212.183.164.161:9090/right): Host 192.168.1.143 vhost count changed from 0 to 100 Sep 11 03:25:09 imap-front4 dovecot: director: Error: Director 212.183.164.161:9090/right disconnected: Connection closed (bytes in=1116368, bytes out=1182555, 0+27319 USERs received, last input 0.000 s ago, last output 0.000 s ago, connected 4602.589 s ago, 481 peak output buffer size, 1.948 CPU secs since connected) Sep 11 03:25:09 imap-front4 dovecot: director: Connecting to 212.183.164.161:9090 (as 212.183.164.164): Reconnecting after disconnection Sep 11 03:25:09 imap-front4 dovecot: director: Error: Director 212.183.164.161:9090/out disconnected: Connection closed: read(size=968) failed: Connection reset by peer (bytes in=56, bytes out=59143, 0+0 USERs received, 1556 USERs sent in handshake, last input 0.002 s ago, last output 0.002 s ago, connected 0.024 s ago, 8190 peak output buffer size, 0.004 CPU secs since connected, handshake DONE not received) Sep 11 03:25:09 imap-front4 dovecot: director: Connecting to 212.183.164.162:9090 (as 212.183.164.164): Reconnecting after disconnection Sep 11 03:25:09 imap-front4 dovecot: director: director(212.183.164.162:9090/out): Handshake finished in 0.006 secs (bytes in=61, bytes out=59173, 0+0 USERs received, 1556 USERs sent in handshake, last input 0.000 s ago, last output 0.003 s ago, connected 0.006 s ago, 8190 peak output buffer size, 0.000 CPU secs since connected) Sep 11 03:25:10 imap-front4 dovecot: director: Connecting to 212.183.164.161:9090 (as 212.183.164.164): Received CONNECT request from 212.183.164.162:9090/right - replacing current right 212.183.164.162:9090/right Sep 11 03:25:10 imap-front4 dovecot: director: director(212.183.164.161:9090/out): Handshake finished in 0.004 secs (bytes in=61, bytes out=59332, 0+0 USERs received, 1561 USERs sent in handshake, last input 0.000 s ago, last output 0.004 s ago, connected 0.004 s ago, 8190 peak output buffer size, 0.000 CPU secs since connected) Sep 11 03:25:10 imap-front4 dovecot: director: director(212.183.164.161:9090/right): Host 192.168.1.216 vhost count changed from 0 to 100 Sep 11 03:25:10 imap-front4 dovecot: director: Error: Director 212.183.164.161:9090/right disconnected: Connection closed: read(size=558) failed: Connection reset by peer (bytes in=466, bytes out=60271, 0+6 USERs received, 1561 USERs sent in handshake, last input 0.001 s ago, last output 0.000 s ago, connected 0.553 s ago, 8190 peak output buffer size, 0.000 CPU secs since connected) Sep 11 03:25:10 imap-front4 dovecot: director: Connecting to 212.183.164.162:9090 (as 212.183.164.164): Reconnecting after disconnection Sep 11 03:25:10 imap-front4 dovecot: director: director(212.183.164.162:9090/out): Handshake finished in 0.005 secs (bytes in=61, bytes out=59372, 0+0 USERs received, 1562 USERs sent in handshake, last input 0.000 s ago, last output 0.005 s ago, connected 0.005 s ago, 8192 peak output buffer size, 0.000 CPU secs since connected) Sep 11 03:25:10 imap-front4 dovecot: director: Connecting to 212.183.164.161:9090 (as 212.183.164.164): Received CONNECT request from 212.183.164.162:9090/right - replacing current right 212.183.164.162:9090/right Sep 11 03:25:10 imap-front4 dovecot: director: director(212.183.164.161:9090/out): Handshake finished in 0.007 secs (bytes in=61, bytes out=59372, 0+0 USERs received, 1562 USERs sent in handshake, last input 0.000 s ago, last output 0.003 s ago, connected 0.007 s ago, 8516 peak output buffer size, 0.004 CPU secs since connected) Sep 11 03:25:25 imap-front4 dovecot: director: doveadm: Host 192.168.1.144 vhost count changed from 0 to 100 Sep 11 03:25:25 imap-front4 dovecot: director: Panic: file doveadm-connection.c: line 1097 (doveadm_connection_deinit): assertion failed: (conn->to_ring_sync_abort == NULL) Sep 11 03:25:25 imap-front4 dovecot: director: Fatal: master: service(director): child 2237 killed with signal 6 (core dumps disabled) Sep 11 03:25:25 imap-front4 dovecot: director: Connecting to 212.183.164.161:9090 (as 212.183.164.164): Initial connection Sep 11 03:25:25 imap-front4 dovecot: director: Incoming connection from director 212.183.164.163/in Sep 11 03:25:25 imap-front4 dovecot: director: Panic: file doveadm-connection.c: line 1097 (doveadm_connection_deinit): assertion failed: (conn->to_ring_sync_abort == NULL) Sep 11 03:25:25 imap-front4 dovecot: director: Fatal: master: service(director): child 4392 killed with signal 6 (core dumps disabled) Sep 11 03:25:25 imap-front4 dovecot: director: Connecting to 212.183.164.161:9090 (as 212.183.164.164): Initial connection Sep 11 03:25:25 imap-front4 dovecot: director: Incoming connection from director 212.183.164.163/in Sep 11 03:25:25 imap-front4 dovecot: director: Panic: file doveadm-connection.c: line 1097 (doveadm_connection_deinit): assertion failed: (conn->to_ring_sync_abort == NULL) Sep 11 03:25:25 imap-front4 dovecot: director: Fatal: master: service(director): child 4393 killed with signal 6 (core dumps disabled) Sep 11 03:25:25 imap-front4 dovecot: director: Connecting to 212.183.164.161:9090 (as 212.183.164.164): Initial connection Sep 11 03:25:25 imap-front4 dovecot: director: Incoming connection from director 212.183.164.163/in Sep 11 03:25:25 imap-front4 dovecot: director: Panic: file doveadm-connection.c: line 1097 (doveadm_connection_deinit): assertion failed: (conn->to_ring_sync_abort == NULL) Sep 11 03:25:25 imap-front4 dovecot: director: Fatal: master: service(director): child 4394 killed with signal 6 (core dumps disabled) Sep 11 03:25:25 imap-front4 dovecot: director: Connecting to 212.183.164.161:9090 (as 212.183.164.164): Initial connection
