On Wed, Aug 09, 2017 at 05:34:16PM +0530, Arunkumar Rg wrote:
> Hi All,
> 
> I need a clarification on ovsdb-server replication's
> set-sync-exclude-tables.
> 
> *Is there a way, by which we can say exclude syncing specific column of a
> table??*
> 
> The use case I'm looking at is:
> 
>    1. The replication is configured for DB "hardware_vtep".
>    2. I'm trying to use the "ovsdb-server/set-sync-exclude-tables" unixctl
>    command for table "hardware_vtep:Manager" on the backup ovsdb-server.
>    3. After this the backup ovsdb-server gets replica(notification) from
>    the active's db except for 'Manager' table.
>    4. At this poiint, while processing the notification for 'Global' table,
>    I see the below error:
>    5. "Aug  9 12:26:38 Pollux daemon.err ovsdb-server:
>    ovs|00070|ovsdb_error|ERR|unexpected ovsdb error: referential integrity
>    violation: Table Global column managers row
>    4121ba6c-a729-45b1-8f69-806b32584d04 references nonexistent row
>    5dbedec1-8221-435f-89b3-503867d0e987 in t""
>    6. I think this error could be avoided if we can say exclude syncing
>    'Manager' column in 'Global' table also.

It sounds like a bug.  Probably, you should report the bug and get it
fixed, instead of trying to work around it.

How can we reproduce the bug?
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