Postgresql 9.6 Streaming Replication Archive_mode command












0















I am in the process of configuring both postgresql-9.6 MASTER and SLAVE for streaming replication. But First I need to put the MASTER on ARCHIVE_MODE
I have the option of using either commands below to archive WAL files from pg_xlog to /opt/mm/dxxxx.



rsync -aSIq %p /opt/mm/dxxxx/%f
OR
test ! -f /opt/mm/dxxxx/%f && cp %p /opt/mm/dxxxx/%f



I have tested both commands and I keep running in to an ERROR.
rsync: change_dir "/var/lib/pgsql/pg_xlog" failed: No such file or directory (2)



I am able to proceed with this until I am sure archive command will work.
A failing archive command can potentially prevent the MASTER server from restarting as I will need to execute pg_ctl restart -w after edit the postgresql.conf file.










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    I am in the process of configuring both postgresql-9.6 MASTER and SLAVE for streaming replication. But First I need to put the MASTER on ARCHIVE_MODE
    I have the option of using either commands below to archive WAL files from pg_xlog to /opt/mm/dxxxx.



    rsync -aSIq %p /opt/mm/dxxxx/%f
    OR
    test ! -f /opt/mm/dxxxx/%f && cp %p /opt/mm/dxxxx/%f



    I have tested both commands and I keep running in to an ERROR.
    rsync: change_dir "/var/lib/pgsql/pg_xlog" failed: No such file or directory (2)



    I am able to proceed with this until I am sure archive command will work.
    A failing archive command can potentially prevent the MASTER server from restarting as I will need to execute pg_ctl restart -w after edit the postgresql.conf file.










    share|improve this question







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      I am in the process of configuring both postgresql-9.6 MASTER and SLAVE for streaming replication. But First I need to put the MASTER on ARCHIVE_MODE
      I have the option of using either commands below to archive WAL files from pg_xlog to /opt/mm/dxxxx.



      rsync -aSIq %p /opt/mm/dxxxx/%f
      OR
      test ! -f /opt/mm/dxxxx/%f && cp %p /opt/mm/dxxxx/%f



      I have tested both commands and I keep running in to an ERROR.
      rsync: change_dir "/var/lib/pgsql/pg_xlog" failed: No such file or directory (2)



      I am able to proceed with this until I am sure archive command will work.
      A failing archive command can potentially prevent the MASTER server from restarting as I will need to execute pg_ctl restart -w after edit the postgresql.conf file.










      share|improve this question







      New contributor




      MAYBACK is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I am in the process of configuring both postgresql-9.6 MASTER and SLAVE for streaming replication. But First I need to put the MASTER on ARCHIVE_MODE
      I have the option of using either commands below to archive WAL files from pg_xlog to /opt/mm/dxxxx.



      rsync -aSIq %p /opt/mm/dxxxx/%f
      OR
      test ! -f /opt/mm/dxxxx/%f && cp %p /opt/mm/dxxxx/%f



      I have tested both commands and I keep running in to an ERROR.
      rsync: change_dir "/var/lib/pgsql/pg_xlog" failed: No such file or directory (2)



      I am able to proceed with this until I am sure archive command will work.
      A failing archive command can potentially prevent the MASTER server from restarting as I will need to execute pg_ctl restart -w after edit the postgresql.conf file.







      postgresql command streaming replication archive






      share|improve this question







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      asked Jan 18 at 17:29









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