Replication : IMAP_PROTOCOL_ERROR Protocol error

[Jean Charles Delépine]

ellie timoney <ellie at fastmail.com> écrivait (wrote) :

> On Thu, 24 Sep 2020, at 1:44 AM, Jean Charles Delépine wrote:
> > Is this a known problem corrected after 3.0.9 ?
> 
> Off the top of my head I no longer remember, but the current release in the 3.0 series is 3.0.14.  I'd suggest, if you haven't already, that you look in the release notes from 3.0.8-3.0.14 and see if anything looks relevant.  They're here: https://www.cyrusimap.org/imap/download/release-notes/3.0/index.html

I didn't find anything relevant.

> We don't generally recommend in-place upgrades between series (so, upgrading in-place from 3.0.8 to 3.2.3 is not something we'd recommend).  Within-series, an in-place upgrade ought to be safe -- but please check the release notes carefully for extra steps/considerations you may need to make, depending on your deployment.  I think you'll probably want to upgrade your 3.0 systems in place as far forward as you can (while staying 3.0), and then use the replication strategy to upgrade to 3.2 after that.

I just do that. My test server is now using 3.0.14 (self build debian package) :

>1601118406>APPLY MAILBOX %(UNIQUEID m8lfz12835tr5y3dfucebk95 MBOXNAME user.testes2 SYNC_CRC 2393559122 SYNC_CRC_ANNOT 4164967045 LAST_UID 2 HIGHESTMODSEQ 4 RECENTUID 0 RECENTTIME 0 LAST_APPENDDATE 1601117744 POP3_LAST_LOGIN 0 POP3_SHOW_AFTER 0 XCONVMODSEQ 4 UIDVALIDITY 1601117689 PARTITION default ACL "testes2	lrswipkxtecdan	" OPTIONS P RECORD (%(UID 1 MODSEQ 4 LAST_UPDATED 1601118406 FLAGS (\Expunged) INTERNALDATE 1601117744 SIZE 2890 GUID 6f160d7026f4adbaebb2d0941c6398272a8692da ANNOTATIONS (%(ENTRY /vendor/cmu/cyrus-imapd/thrid USERID NIL VALUE fee5d4912d9da6a8))) %(UID 2 MODSEQ 3 LAST_UPDATED 1601118406 FLAGS () INTERNALDATE 1601117744 SIZE 2890 GUID 6f160d7026f4adbaebb2d0941c6398272a8692da ANNOTATIONS (%(ENTRY /vendor/cmu/cyrus-imapd/thrid USERID NIL VALUE fee5d4912d9da6a8)))))
<1601118406<NO IMAP_PROTOCOL_ERROR Protocol error
cyrus/sync_client[3812390]: MAILBOX received NO response: IMAP_PROTOCOL_ERROR Protocol error
cyrus/sync_client[3812390]: do_folders(): update failed: user.testes2 'Bad protocol'
cyrus/sync_client[3812390]: IOERROR: do_user_main: Bad protocol for testes2 to [no channel] (cyrus-backend-pers-1-01.vm.u-picardie.fr)
Error from sync_do_user(testes2): bailing out!
cyrus/sync_client[3812390]: Error in sync_do_user(testes2): bailing out!
>1601118406>EXIT
<1601118406<OK Finished