On 03/02/2015 02:49 AM, hailong Li wrote:


Hi, dear pgsql-general


The details are as follows:

*1. environment*

*DB Master*

$ cat /etc/issue
CentOS release 6.5 (Final)
Kernel \r on an \m

$ uname -av
Linux l-xxxxx1.xx.cnx 3.14.29-3.centos6.x86_64 #1 SMP Tue Jan 20
17:48:32 CST 2015 x86_64 x86_64 x86_64 GNU/Linux

$ psql -U postgres
psql (9.3.5)
Type "help" for help.

postgres=# select version();
                      version
--------------------------------------------------------------------------------------------------------------
  PostgreSQL 9.3.5 on x86_64-unknown-linux-gnu, compiled by gcc (GCC)
4.4.7 20120313 (Red Hat 4.4.7-3), 64-bit
(1 row)



*DB Slave

*$ cat /etc/issue
CentOS release 6.5 (Final)
Kernel \r on an \m

$ uname -av
Linux l-xxxx2.xx.cnx 3.14.31-3.centos6.x86_64 #1 SMP Mon Feb 2 15:26:04
CST 2015 x86_64 x86_64 x86_64 GNU/Linux*
*
$ psql -U postgres
psql (9.3.5)
Type "help" for help.

postgres=# select version();
                                                    version
--------------------------------------------------------------------------------------------------------------
  PostgreSQL 9.3.5 on x86_64-unknown-linux-gnu, compiled by gcc (GCC)
4.4.7 20120313 (Red Hat 4.4.7-3), 64-bit
(1 row)



*The salve was running, but stopped suddenly , and I never start it !

Anyone encounter the same problem?  Could tell me why and how to avoid it?

If you need some more detailed information, please tell me and I'll give it to 
you.

So what sort of replication(streaming, archiving, synchronous,etc) where you doing?

Was the streaming happening across a local network or a remote network?

Was there a hardware issue on either of the machines?



Thanks

Best Regards!



--
Adrian Klaver
adrian.kla...@aklaver.com


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