Обсуждение: pgsql: Prevent shutdown in normal mode if online backup is running, and

Log Message:
-----------
Prevent shutdown in normal mode if online backup is running, and
have pg_ctl warn about this.

Cancel running online backups (by renaming the backup_label file,
thus rendering the backup useless) when shutting down in fast mode.

Laurenz Albe

Modified Files:
--------------
    pgsql/doc/src/sgml:
        runtime.sgml (r1.414 -> r1.415)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/runtime.sgml?r1=1.414&r2=1.415)
    pgsql/doc/src/sgml/ref:
        pg_ctl-ref.sgml (r1.44 -> r1.45)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/pg_ctl-ref.sgml?r1=1.44&r2=1.45)
    pgsql/src/backend/access/transam:
        xlog.c (r1.298 -> r1.299)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/transam/xlog.c?r1=1.298&r2=1.299)
    pgsql/src/backend/postmaster:
        postmaster.c (r1.554 -> r1.555)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/postmaster.c?r1=1.554&r2=1.555)
    pgsql/src/bin/pg_ctl:
        pg_ctl.c (r1.96 -> r1.97)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_ctl/pg_ctl.c?r1=1.96&r2=1.97)
    pgsql/src/include:
        miscadmin.h (r1.201 -> r1.202)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/miscadmin.h?r1=1.201&r2=1.202)

On Wed, 2008-04-23 at 13:44 +0000, Magnus Hagander wrote:
> Log Message:
> -----------
> Prevent shutdown in normal mode if online backup is running, and
> have pg_ctl warn about this.
>
> Cancel running online backups (by renaming the backup_label file,
> thus rendering the backup useless) when shutting down in fast mode.

This TODO item is resolved by this commit:

"Fix server restart problem when the server was shutdown during a PITR
backup"

http://archives.postgresql.org/pgsql-hackers/2007-11/msg00800.php


--
 Simon Riggs           www.2ndQuadrant.com
 PostgreSQL Training, Services and Support

Simon Riggs wrote:
>
> On Wed, 2008-04-23 at 13:44 +0000, Magnus Hagander wrote:
> > Log Message:
> > -----------
> > Prevent shutdown in normal mode if online backup is running, and
> > have pg_ctl warn about this.
> >
> > Cancel running online backups (by renaming the backup_label file,
> > thus rendering the backup useless) when shutting down in fast mode.
>
> This TODO item is resolved by this commit:
>
> "Fix server restart problem when the server was shutdown during a PITR
> backup"
>
> http://archives.postgresql.org/pgsql-hackers/2007-11/msg00800.php

Thanks, item marked as completed.

--
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + If your life is a hard drive, Christ can be your backup. +