Re: Replication CRC error

[Bron Gondwana via Info-cyrus <info-cyrus@xxxxxxxxxxxxxxxxxxxx>]

Master has:

 

commit 6ef874319ecd98700e682ef30fcad5245ddfdb32

Author: Bron Gondwana <brong@xxxxxxxxxxx>

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@xxxxxxxxxxxxxxxxxxxx> 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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--

  Bron Gondwana

  brong@xxxxxxxxxxx

 

 

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