Re: replication: sync_client on master stops after restarting the replica
Am Donnerstag, den 16.10.2014, 14:57 +0200 schrieb Rudy Gevaert: On Tue, Oct 14, 2014 at 10:28:24PM +0200, Marcus Schopen wrote: Thanks, what a great idea. Is it this script? https://github.com/rgevaert/cyrus-ugent/blob/master/src/cyrus-synccheck Hi, yes it is, I forgot I shared it online :) Rudy Checked monit rules today and forgot to post what I did last year. Here is my monit rule on master: check process sync_client matching /usr/lib/cyrus/bin/sync_client -r every 2 cycles start program = /root/bin/start_cyrus_sync_client stop program = /usr/bin/killall sync_client if 5 restarts within 10 cycles then timeout /root/bin/start_cyrus_sync_client: #!/bin/bash /bin/su - cyrus -c /usr/lib/cyrus/bin/sync_client -r Ciao Marcus Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Re: replication: sync_client on master stops after restarting the replica
Hi Rudy,
Am Montag, den 13.10.2014, 10:41 +0200 schrieb Rudy Gevaert:
On 09/27/14 10:59, Marcus Schopen wrote:
Hi,
always when I have to reboot the replica or its cyrus the
synchronization on master side stops, /var/lib/cyrus/sync/log fills up
and I don't see a /usr/lib/cyrus/bin/sync_client -r process anymore.
/var/log/mail.err on master when restarting replica:
Sep 27 10:06:28 master cyrus/sync_client[1023]: Error in do_sync():
bailing out! Bad protocol
Sep 27 10:06:28 master cyrus/sync_client[1023]: Processing sync log
file /var/lib/cyrus/sync/log-1023 failed: Bad protocol
When I restart cyrus on master side, synchronization starts again.
Is there another way to get synchronization working again?
I have added this in EVENTS { }
synccheck cmd=/usr/share/cyrus-ugent/cyrus-synccheck -i mail1 -v
cyrus-2.4.17 period=10
Where /usr/share/cyrus-ugent/cyrus-synccheck is a script that checks if
sync_client is running. If not, it start it
Thanks, what a great idea.
Is it this script?
https://github.com/rgevaert/cyrus-ugent/blob/master/src/cyrus-synccheck
Ciao!
Marcus
Cyrus Home Page: http://www.cyrusimap.org/
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Re: replication: sync_client on master stops after restarting the replica
On 09/27/14 10:59, Marcus Schopen wrote:
Hi,
always when I have to reboot the replica or its cyrus the
synchronization on master side stops, /var/lib/cyrus/sync/log fills up
and I don't see a /usr/lib/cyrus/bin/sync_client -r process anymore.
/var/log/mail.err on master when restarting replica:
Sep 27 10:06:28 master cyrus/sync_client[1023]: Error in do_sync():
bailing out! Bad protocol
Sep 27 10:06:28 master cyrus/sync_client[1023]: Processing sync log
file /var/lib/cyrus/sync/log-1023 failed: Bad protocol
When I restart cyrus on master side, synchronization starts again.
Is there another way to get synchronization working again?
I have added this in EVENTS { }
synccheck cmd=/usr/share/cyrus-ugent/cyrus-synccheck -i mail1 -v
cyrus-2.4.17 period=10
Where /usr/share/cyrus-ugent/cyrus-synccheck is a script that checks if
sync_client is running. If not, it start it
Cyrus Home Page: http://www.cyrusimap.org/
List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/
To Unsubscribe:
https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Re: replication: sync_client on master stops after restarting the replica
Am Samstag, den 27.09.2014, 10:59 +0200 schrieb Marcus Schopen: Hi, always when I have to reboot the replica or its cyrus the synchronization on master side stops, /var/lib/cyrus/sync/log fills up and I don't see a /usr/lib/cyrus/bin/sync_client -r process anymore. /var/log/mail.err on master when restarting replica: Sep 27 10:06:28 master cyrus/sync_client[1023]: Error in do_sync(): bailing out! Bad protocol Sep 27 10:06:28 master cyrus/sync_client[1023]: Processing sync log file /var/lib/cyrus/sync/log-1023 failed: Bad protocol When I restart cyrus on master side, synchronization starts again. Is there another way to get synchronization working again? Andy ideas? For Backup reasons I'd like to stop and start cyrus on replica side at night, which is a problem if synchronization stops on master side and I have to restart cyrus on master to get synchronisation working again. System is Ubuntu 12.04 LTS with cyrus 2.4.12. Ciao! Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Re: replication: sync_client on master stops after restarting the replica
On 10/10/2014 09:09 AM, Marcus Schopen wrote: Am Samstag, den 27.09.2014, 10:59 +0200 schrieb Marcus Schopen: Hi, always when I have to reboot the replica or its cyrus the synchronization on master side stops, /var/lib/cyrus/sync/log fills up and I don't see a /usr/lib/cyrus/bin/sync_client -r process anymore. /var/log/mail.err on master when restarting replica: Sep 27 10:06:28 master cyrus/sync_client[1023]: Error in do_sync(): bailing out! Bad protocol Sep 27 10:06:28 master cyrus/sync_client[1023]: Processing sync log file /var/lib/cyrus/sync/log-1023 failed: Bad protocol When I restart cyrus on master side, synchronization starts again. Is there another way to get synchronization working again? Andy ideas? For Backup reasons I'd like to stop and start cyrus on replica side at night, which is a problem if synchronization stops on master side and I have to restart cyrus on master to get synchronisation working again. System is Ubuntu 12.04 LTS with cyrus 2.4.12. Should just have to start sync_client on master, not cyrus itself. That is what we do whenever the replica is rebooted/Cyrus stopped/etc.. Ciao! Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus attachment: boutilpj.vcf Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Re: replication: sync_client on master stops after restarting the replica
Hi Patrick, Am Freitag, den 10.10.2014, 09:13 -0300 schrieb Patrick Boutilier: On 10/10/2014 09:09 AM, Marcus Schopen wrote: Am Samstag, den 27.09.2014, 10:59 +0200 schrieb Marcus Schopen: Hi, always when I have to reboot the replica or its cyrus the synchronization on master side stops, /var/lib/cyrus/sync/log fills up and I don't see a /usr/lib/cyrus/bin/sync_client -r process anymore. /var/log/mail.err on master when restarting replica: Sep 27 10:06:28 master cyrus/sync_client[1023]: Error in do_sync(): bailing out! Bad protocol Sep 27 10:06:28 master cyrus/sync_client[1023]: Processing sync log file /var/lib/cyrus/sync/log-1023 failed: Bad protocol When I restart cyrus on master side, synchronization starts again. Is there another way to get synchronization working again? Andy ideas? For Backup reasons I'd like to stop and start cyrus on replica side at night, which is a problem if synchronization stops on master side and I have to restart cyrus on master to get synchronisation working again. System is Ubuntu 12.04 LTS with cyrus 2.4.12. Should just have to start sync_client on master, not cyrus itself. That is what we do whenever the replica is rebooted/Cyrus stopped/etc.. Thanks for your answer. Okay, I understand. So this is not an unusual behavior of my setup. When I check processes now I see a /usr/lib/cyrus/bin/sync_client -r process running as user cyrus. So a simple su - cyrus -c /usr/lib/cyrus/bin/sync_client -r should start the sync again. Right? May be monit could help. Otherwise the replica needs shell access via ssh ... hmmm. Ciao! Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Re: replication: sync_client on master stops after restarting the replica
On 10/10/2014 09:31 AM, Marcus Schopen wrote: Hi Patrick, Am Freitag, den 10.10.2014, 09:13 -0300 schrieb Patrick Boutilier: On 10/10/2014 09:09 AM, Marcus Schopen wrote: Am Samstag, den 27.09.2014, 10:59 +0200 schrieb Marcus Schopen: Hi, always when I have to reboot the replica or its cyrus the synchronization on master side stops, /var/lib/cyrus/sync/log fills up and I don't see a /usr/lib/cyrus/bin/sync_client -r process anymore. /var/log/mail.err on master when restarting replica: Sep 27 10:06:28 master cyrus/sync_client[1023]: Error in do_sync(): bailing out! Bad protocol Sep 27 10:06:28 master cyrus/sync_client[1023]: Processing sync log file /var/lib/cyrus/sync/log-1023 failed: Bad protocol When I restart cyrus on master side, synchronization starts again. Is there another way to get synchronization working again? Andy ideas? For Backup reasons I'd like to stop and start cyrus on replica side at night, which is a problem if synchronization stops on master side and I have to restart cyrus on master to get synchronisation working again. System is Ubuntu 12.04 LTS with cyrus 2.4.12. Should just have to start sync_client on master, not cyrus itself. That is what we do whenever the replica is rebooted/Cyrus stopped/etc.. Thanks for your answer. Okay, I understand. So this is not an unusual behavior of my setup. When I check processes now I see a /usr/lib/cyrus/bin/sync_client -r process running as user cyrus. So a simple su - cyrus -c /usr/lib/cyrus/bin/sync_client -r should start the sync again. Right? Correct. May be monit could help. Otherwise the replica needs shell access via ssh ... hmmm. Yeah, ssh access with keys would be the easiest way for the replica to start sync_client on the master again when Cyrus is started back up on the replica. Assuming you are using a script. Ciao! attachment: boutilpj.vcf Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
replication: sync_client on master stops after restarting the replica
Hi, always when I have to reboot the replica or its cyrus the synchronization on master side stops, /var/lib/cyrus/sync/log fills up and I don't see a /usr/lib/cyrus/bin/sync_client -r process anymore. /var/log/mail.err on master when restarting replica: Sep 27 10:06:28 master cyrus/sync_client[1023]: Error in do_sync(): bailing out! Bad protocol Sep 27 10:06:28 master cyrus/sync_client[1023]: Processing sync log file /var/lib/cyrus/sync/log-1023 failed: Bad protocol When I restart cyrus on master side, synchronization starts again. Is there another way to get synchronization working again? Ciao Marcus Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
