There is a “bucardo upgrade” action which you would run from the new binaries 
to make sure everything is up-to-date.

Best,

David
--
David Christensen
Senior Software and Database Engineer
End Point Corporation
[email protected]
785-727-1171


> On Mar 16, 2020, at 9:35 AM, Troy Denton <[email protected]> wrote:
> 
> Can you reproduce this issue in Bucardo 5.6.0?
> 
> Would I need to re-add all my configurations, etc, to switch?  Or could i 
> just swap out some binaries and libs?
> 
> 
> 
> --------------------------------
> Troy Denton, P. Eng.
> Senior Telecom Analyst
> 24-7 Intouch
> 
> 204.666.4651 | mobile
> 
> 24-7intouch.com | [email protected]
> 240 Kennedy St | Winnipeg, Manitoba, Canada R3C 1T1
> 
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> 
> 
> On Wed, Mar 11, 2020 at 10:14 AM David Christensen <[email protected]> wrote:
> 
> > > > Never saw the data copy over, or the 'one time copy' in the status go 
> > > > to false.  I tried reloading that sync [i got an error], 
> > > > stopping/starting bucardo, and then the status said that onetimecopy 
> > > > was false, but my data had not transferred.
> > > >
> > > > I've just manually transferred the data for now, but would like to know 
> > > > the correct process moving forward.
> > >
> > > It *should* work, though I’m curious what error the you mentioned was.  I 
> > > assume the target table was completely empty first if you were trying to 
> > > use onetimecopy=2?
> > >
> > > Which Bucardo version?
> 
> Can you reproduce this issue in Bucardo 5.6.0?
> 
> > > Hey David, The target table was completely empty.  There are other tables 
> > > in the same relgroup that would not have been completely empty though - 
> > > could that be the misunderstanding?
> > >
> > > The error I am getting is:
> > >
> > > "Reloading sync tndb_sync...Reload of sync tndb_sync failed; reload 
> > > response message never received".  I just tried it now and got the same 
> > > result.
> > Were there any more details in the log.bucardo file or the postgresql logs?
> >
> > I don't see any related info in the bucardo.log or postgresql log files.  I 
> > tried recreating with a test table today and am getting the same behaviour 
> > - below are my steps:
> >
> > create table on both servers
> > populate data on one server (3 rows, very small)
> > bucardo add table public.test relgroup=bananaphone_herd db=bananaphone_wpg3
> > bucardo validate sync bananaphone_sync
> > bucardo update sync bananaphone_sync onetimecopy=2
> > bucardo kick bananaphone_sync
> > Check status after a few minutes
> > ======================================================================
> > Last good                : Mar 05, 2020 10:04:56 (time to run: 1s)
> > Rows deleted/inserted    : 0 / 0
> > Sync name                : bananaphone_sync
> > Current state            : Good
> > Source relgroup/database : bananaphone_herd / bananaphone_wpg3
> > Tables in sync           : 10
> > Status                   : Active
> > Check time               : None
> > Overdue time             : 00:00:00
> > Expired time             : 00:00:00
> > Stayalive/Kidsalive      : Yes / Yes
> > Rebuild index            : No
> > Autokick                 : Yes
> > Onetimecopy              : Yes
> > Post-copy analyze        : Yes
> > Last error:              :
> > ======================================================================
> >
> > bucardo was not running for some reason??
> > bucardo start
> > bucardo status bananaphone_sync shows onetimecopy as no
> > re-set onetimecopy=2
> > re-kick the sync
> > status shows onetimecopy as "yes", but has not replicated
> >
> >
> > Does this look like the correct procedure?
> 
> This does, though I’m wondering about that onetimecopy status; that would 
> suggest that it hasn’t done the copy and it’s still pending.
> 
> > I am not seeing anything in /var/log/bucardo.log related to the specified 
> > sync.  I am seeing periodic warnings about a sync that I had initially 
> > created and later removed:
> > (25580) [Tue Mar 10 11:44:39 2020] MCP Warning: Unknown sync to be kicked: 
> > "tndb_sync1"
> 
> These warnings would show up due to the kick trigger for that sync still 
> being on the table.
> --
> David Christensen
> Senior Software and Database Engineer
> End Point Corporation
> [email protected]
> 785-727-1171
> 
> 

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