Re: [PERFORM] Backup taking long time !!!

Список
Период
Сортировка
От Vladimir Borodin
Тема Re: [PERFORM] Backup taking long time !!!
Дата
Msg-id DE553F58-646E-49E8-94D1-31794C3E9040@simply.name
обсуждение исходный текст
Ответ на [PERFORM] Backup taking long time !!!  (Dinesh Chandra 12108)
Ответы Re: [PERFORM] Backup taking long time !!!  (Stephen Frost)
Список pgsql-performance
Дерево обсуждения
[PERFORM] Backup taking long time !!!  (Dinesh Chandra 12108, )
 Re: [PERFORM] Backup taking long time !!!  ("Madusudanan.B.N", )
  Re: [PERFORM] Backup taking long time !!!  (Dinesh Chandra 12108, )
   Re: [PERFORM] Backup taking long time !!!  (Pavel Stehule, )
    Re: [PERFORM] Backup taking long time !!!  ("Madusudanan.B.N", )
    Re: [PERFORM] Backup taking long time !!!  (Dinesh Chandra 12108, )
     Re: [PERFORM] Backup taking long time !!!  (Pavel Stehule, )
      Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
  Re: [PERFORM] Backup taking long time !!!  (Vladimir Borodin, )
   Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
 Re: [PERFORM] Backup taking long time !!!  (Vladimir Borodin, )
  Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
 Re: [PERFORM] Backup taking long time !!!  (Vladimir Borodin, )
  Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
   Re: [PERFORM] Backup taking long time !!!  (Jim Nasby, )
    Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
     Re: [PERFORM] Backup taking long time !!!  (Jim Nasby, )
   Re: [PERFORM] Backup taking long time !!!  (David Steele, )
  Re: [PERFORM] Backup taking long time !!!  (Torsten Zuehlsdorff, )
   Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
 Re: [PERFORM] Backup taking long time !!!  (Vladimir Borodin, )
  Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
 Re: [PERFORM] Backup taking long time !!!  (julyanto SUTANDANG, )
  Re: [PERFORM] Backup taking long time !!!  (julyanto SUTANDANG, )
   Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
    Re: [PERFORM] Backup taking long time !!!  (Jeff Janes, )
     Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
     Re: [PERFORM] Backup taking long time !!!  (Simon Riggs, )
      Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
      Re: [PERFORM] Backup taking long time !!!  (Jeff Janes, )
       Re: [PERFORM] Backup taking long time !!!  (Rick Otten, )
        Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
     Re: [PERFORM] Backup taking long time !!!  (julyanto SUTANDANG, )
  Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
 Re: [PERFORM] Backup taking long time !!!  (julyanto SUTANDANG, )
  Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
 Re: [PERFORM] Backup taking long time !!!  (julyanto SUTANDANG, )
  Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
   Re: [PERFORM] Backup taking long time !!!  (Jim Nasby, )
    Re: [PERFORM] Backup taking long time !!!  (Jeff Janes, )
     Re: [PERFORM] Backup taking long time !!!  (Stephen Frost, )
 Re: [PERFORM] Backup taking long time !!!  (julyanto SUTANDANG, )

20 янв. 2017 г., в 15:22, Stephen Frost <> написал(а):

This process can be automatized by some applications like barman
http://www.pgbarman.org/

Last I checked, barman is still single-threaded.

If the database is large enough that you need multi-process backup, I'd
suggest looking at pgbackrest- http://www.pgbackrest.org.

pgbackrest has parallel backup, incremental/differential/full backup
support, supports compression, CRC checking, and a whole ton of other
good stuff.

Increments in pgbackrest are done on file level which is not really efficient. We have done parallelism, compression and page-level increments (9.3+) in barman fork [1], but unfortunately guys from 2ndquadrant-it don’t hurry to work on it.

And actually it would be much better to do a good backup and recovery manager part of the core postgres.



--
May the force be with you…

В списке pgsql-performance по дате отправления:

Предыдущее
От: Stephen Frost
Дата:
Сообщение: Re: [PERFORM] Backup taking long time !!!
Следующее
От: julyanto SUTANDANG
Дата:
Сообщение: Re: [PERFORM] Backup taking long time !!!