Replication failed 3.0.5 -> 3.0.13, now 3.0.13->3.0.13

[Olaf Frączyk]

Hi,

When I run sync_client -r on the master I see the following on the replica:

Apr 21 10:56:15 skink1 imap[5775]: mailbox: longlock navi.pl!user.olaf 
for 1.7 seconds
Apr 21 10:56:20 skink1 imap[5775]: mailbox: longlock navi.pl!user.piotr 
for 2.0 seconds
Apr 21 10:56:23 skink1 imap[5775]: mailbox: longlock navi.pl!user.olaf 
for 2.9 seconds
Apr 21 10:56:26 skink1 imap[5775]: mailbox: longlock navi.pl!user.piotr 
for 3.0 seconds

The mailboxes have several GB in Inbox folder and several GB in 
subfolders. The inbox folders have about 20,000 messages, the subfolders 
upto 15,000

Could it cause problems?

Maybe I should move the sync_client from START section to SERVICES, it 
seems that it is not automatically restarted

On 2020-04-21 08:47, Michael Menge wrote:
> Hi Olaf
>
>
> Quoting Olaf Frączyk <olaf at navi.pl>:
>
>> Hi,
>>
>> I upgraded to 3.0.13 but it didn't help.
>>
>> This time it copied about 18GB
>>
>> in the logs I still see:
>>
>> 1 - inefficient replication
>>
>> 2 - IOERROR: zero length response to MAILBOXES (idle for too long)
>> IOERROR: zero length response to RESTART (idle for too long)
>> Error in do_sync(): bailing out! Bad protocol
>>
>> But I have no idea what can I do next and why it fails
>>
>> Apr 21 02:24:46 ifs sync_client[12656]: IOERROR: zero length response 
>> to MAILBOXES (idle for too long)
>> Apr 21 02:24:46 ifs sync_client[12656]: IOERROR: zero length response 
>> to RESTART (idle for too long)
>> Apr 21 02:24:46 ifs sync_client[12656]: Error in do_sync(): bailing 
>> out! Bad protocol
>
> do you see any errors on the syncserver side. The error look like the
> sync_client is waiting for a reply of the server.
>
>
>
>
>
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