Can a broken Postgresql data directory be reconstructed without losing data?

[A A]

I'm trying to restore a database from a broken data directory that have lost 
many of its files accidentally.

I have tried unsuccessfully to install new instance of the same Postgresql 
version and then copy (with overwrite) the broken datadir to the new one.here 
the remaining datadir that I'm working on :
   |-base
   |---1
   |---16384
   |---17950
   |---19621
   |---pgsql_tmp
   |-global
   |-pg_multixact
   |---members
   |---offsets
   |-pg_notify
   |-pg_stat_tmp
   |-pg_tblspc
   |-pg_xlog
   |---archive_status

Re: Can a broken Postgresql data directory be reconstructed without losing data?

[A A]

 Well this doesn't address the question at all.

On Sunday, April 15, 2018, 1:44:00 PM GMT+2, Ricardo Martin Gomez 
 wrote:  
 
 You must to restore a database from a backup.

Regards.

Obtener Outlook para Android
From: A A 
Sent: Sunday, April 15, 2018 5:25:05 AM
To: pgsql-general@lists.postgresql.org
Subject: Can a broken Postgresql data directory be reconstructed without losing 
data? 
I'm trying to restore a database from a broken data directory that have lost 
many of its files accidentally.

I have tried unsuccessfully to install new instance of the same Postgresql 
version and then copy (with overwrite) the broken datadir to the new one. here 
the remaining datadir that I'm working on :
   |-base
   |---1
   |---16384
   |---17950
   |---19621
   |---pgsql_tmp
   |-global
   |-pg_multixact
   |---members
   |---offsets
   |-pg_notify
   |-pg_stat_tmp
   |-pg_tblspc
   |-pg_xlog
   |---archive_status