[OpenSIPS-Users] WARNING:drouting:dr_recv_sync_packet errors after dr_reload

Bogdan-Andrei Iancu bogdan at opensips.org
Thu Feb 10 08:06:20 UTC 2022 

Hi Kingsley,

I suspect that the 2 instances of OpenSIPS (part of your cluster) do not 
have the same set of DR data (same gateways or carriers). And when the 
DR data (status of gws and carriers) is sync'ed from one node to the 
other, the receiving node will generate those warnings when trying to 
update the status of a GW/Carrier it does not have.

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
OpenSIPS eBootcamp
   https://www.opensips.org/Training/Bootcamp

On 2/5/22 3:10 PM, Kingsley Tart wrote:
> Hi,
>
> When I do a dr_reload it seems to work OK but I get lots of warnings 
> in the logs. For example, I did dr_reload on node 3. Node 4 logged this:
>
> Feb  5 12:58:33 ipx-d /usr/sbin/opensips[428]: INFO:clusterer:handle_sync_request: Received sync request for capability 'drouting-status-repl' from node 3, cluster 1
> Feb  5 12:58:33 ipx-d /usr/sbin/opensips[428]: INFO:clusterer:send_sync_repl: Sent all sync packets for capability 'drouting-status-repl' to node 3, cluster 1
>
> Node 3 (the one I'd done a reload on) logged this:
>
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23767]: INFO:drouting:dr_reload_cmd: dr_reload MI command received!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23767]: INFO:drouting:dr_reload_data_head: loading drouting data!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23767]: INFO:drouting:dr_reload_data_head: loading drouting data!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23767]: INFO:clusterer:send_sync_req: Sent sync request for capability 'drouting-status-repl' to node 4, cluster 1
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23803]: INFO:clusterer:handle_sync_packet: Received all sync packets for capability 'drouting-status-repl' in cluster 1
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23803]: INFO:drouting:receive_dr_cluster_event: Synchronized carriers and gateways status from cluster
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
> Feb  5 12:58:33 ipx-c /usr/sbin/opensips[23770]: WARNING:drouting:dr_recv_sync_packet: failed to process sync chunk!
>
> Do I need to worry about this?
>
> This is OpenSIPS 3.1.7 on a 4 node cluster.
>
> Cheers,
> Kingsley.
>
>
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