Hi Niranjan,
On Thu, Feb 5, 2009 at 10:50 PM, K, Niranjan (NSN - IN/Bangalore)
<niranjan.k@nsn.com> wrote:
>> I changed the code to dump all messages for replication, so
>> please try it and report the result. The messages which the
>> standby server receives are logged in the file (*1). Please
>> send also that file.
>>
>> (*1) <installation_directory>/sbydata/walreceiver_trace.out
>
> Refer attachments.
Thanks for interesting results!
According to the logs, walreceiver receives 'c' message (which is invalid
for walreceiver) though walsender doesn't send it. So, next, I should
diagnose more carefully the messages between those processes.
Please test synch-rep again and report the following information.
* server log
* walreceiver_trace.out
* netstat -nap (before and after replication crashes)
* tcpdump -i lo -n tcp
Regards,
--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center