Search Postgresql Archives

Re: New Slave - timeline ERROR

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



rsync -azr --progress --partial postgres@$MASTER_IP:/var/lib/postgresql/data/var/lib/postgresql/data/ --exclude postmaster.pid 

Ah ok! So this will do an incrementa, right? not supposed to copy ALL the base/ again?





Lucas Possamai


On 10 January 2016 at 11:31, bricklen <bricklen@xxxxxxxxx> wrote:


On Sat, Jan 9, 2016 at 2:22 PM, drum.lucas@xxxxxxxxx <drum.lucas@xxxxxxxxx> wrote:
rsync would be something like:

from slave1:
rsync -av data/pg_xlog slave2:/var/lib/postgresql/data/

Normally I run something like the following from the slave I am setting up.

rsync -azr --progress --partial postgres@$MASTER_IP:/var/lib/postgresql/data /var/lib/postgresql/data/ --exclude postmaster.pid
 
I didn't unterstand why doing RSYNC twice... sorry

Unless the source db cluster you are rsync'ing from is stopped, there will be changes to data files replicated from the master. The second rsync might not be necessary given the WALs are shipping from the master to slave2.
 


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux