Replication CRC error

[Bron Gondwana]

Master has:

commit 6ef874319ecd98700e682ef30fcad5245ddfdb32 Author: Bron Gondwana
<brong at fastmail.fm> Date:   Wed Oct 22 14:51:24 2014 -0400

sync_client: do ALL mailboxes, not just all users, for -A flag


It should be pretty cherry-pickable back to 2.5 I would imagine.

Bron.

On Thu, Mar 3, 2016, at 09:17, Artyom Aleksandrov via Info-cyrus wrote:
> Hi,
>
> When using the “-A” flag (sync all users) no non-user mailboxes are
> synced. As the man page imapd.conf(5) notes, ”... this could be
> considered a bug and maybe it should do those mailboxes
> independently.” Source:
> https://cyrusimap.org/imap/admin/sop/replication.html
>
> But how in this case restore replication for shared folders? Run sync
> for each folder separately?
>
> On Wed, Mar 2, 2016, 6:01 PM Konstantin Udalov via Info-cyrus <info-
> cyrus at lists.andrew.cmu.edu> wrote:
>> Hello.
>>
>>
I configured IMAP rolling replication from master to slave as was
>>
described in https://cyrusimap.org/imap/admin/sop/replication.html And
>>
everything was fine. Until some strange records appear into logs. Here
>>
is one of them.
>>
>>
Mar  2 04:48:55 hostname cyrus/sync_client[725]: MAILBOX received NO
>>
response: IMAP_SYNC_CHECKSUM Checksum Failure
>>
Mar  2 04:48:55 hostname cyrus/sync_client[725]: CRC failure on sync for
>> shared.folder.name, trying full update
>>
Mar  2 04:49:08 hostname cyrus/sync_client[725]: SYNCERROR: only exists
>>
on master shared.folder.name 286227
>>
(d41e384300c3f13f42a546ce14ec3d23bc89f1a6)
>>
Mar  2 04:49:13 hostname cyrus/sync_client[725]: SYNCERROR: only exists
>>
on master shared.folder.name 286227
>>
(d41e384300c3f13f42a546ce14ec3d23bc89f1a6)
>>
Mar  2 04:49:13 hostname cyrus/sync_client[725]: mailbox: longlock
>> shared.folder.name for 11.4 seconds
>>
>>
I stopped rolling replication and launched full (-A) replication. No
>>
more related records in logs, still message 286227 wasn't replicated and
>>
is missing on replica.
>>
If somebody faced same problem, help would be much appreciated.
>>
>>
cyrus-imap 2.5.3
>>
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>>
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>>
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-- 
  Bron Gondwana
  brong at fastmail.fm
 
 
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