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Thread: Restore and Backup PG8.4 tp 9.4

Restore and Backup PG8.4 tp 9.4

From
Mohamed MANSOUR
Date:
hi , 

i have been restoring my old server pg8.4 with this command in Ubuntu 15.04 

pg_dump -i -h localhost -p 5432 -U postgres -F c -b -v -f  "10.70.0.61.backup" myDb

i try to import this backup in my new server pg 9.4 with this command 
pg_restore -i -h localhost -p 5432 -U postgres -d myDb -v "10.70.0.61.backup"
the backup worked fine but in restoring i get this error ! 

pg_restore: connecting to database for restore
pg_restore: [archiver (db)] connection to database "myDb" failed: FATAL:  Ident authentication failed for user "postgres"
pg_restore: *** aborted because of error


what is the problem please ?
--
Mohamed MANSOUR 
Eléve Ingenieur / Développeur .Net
( + 216 ) 52 958 794

Re: Restore and Backup PG8.4 tp 9.4

From
Ville Rantamaula
Date:
Hi,

I'd guess you would have to first allow the user 'postgres' localhost access to your database 'myDb'.

Check the configuration file pg_hba.conf for access control, and you probably need to add a line there. In Ubuntu the file is probably located under the directorry /var/lib/postgresql/9.3/main/.

Yours,
Ville


2015-08-17 11:42 GMT+03:00 Mohamed MANSOUR <med.mnsour@gmail.com>:
hi , 

i have been restoring my old server pg8.4 with this command in Ubuntu 15.04 

pg_dump -i -h localhost -p 5432 -U postgres -F c -b -v -f  "10.70.0.61.backup" myDb

i try to import this backup in my new server pg 9.4 with this command 
pg_restore -i -h localhost -p 5432 -U postgres -d myDb -v "10.70.0.61.backup"
the backup worked fine but in restoring i get this error ! 

pg_restore: connecting to database for restore
pg_restore: [archiver (db)] connection to database "myDb" failed: FATAL:  Ident authentication failed for user "postgres"
pg_restore: *** aborted because of error


what is the problem please ?
--
Mohamed MANSOUR 
Eléve Ingenieur / Développeur .Net

Re: Restore and Backup PG8.4 tp 9.4

From
Jan-Peter Seifert
Date:
Hello,

Am 17.08.2015 um 10:42 schrieb Mohamed MANSOUR:

> i try to import this backup in my new server pg 9.4 with this command
>
> |*pg_restore -i -h localhost -p 5432-U postgres -d **myDb**-v
> "10.70.0.61.backup"*|
>
> the backup worked fine but in restoring i get this error !
>
> *pg_restore: connecting to database for restore*
> *pg_restore: [archiver (db)] connection to database "**myDb**" failed:
> FATAL:  Ident authentication failed for user "postgres"*
> *pg_restore: *** aborted because of error*

I guess you have to use sudo:
http://wiki.ubuntuusers.de/postgresql

Regards,

Peter

Re: Restore and Backup PG8.4 tp 9.4

From
Mohamed MANSOUR
Date:
it worked fine after adding acces role in the pg_hba.conf !!
thanks @Ville

2015-08-17 15:46 GMT+01:00 Jan-Peter Seifert <Jan-Peter.Seifert@gmx.de>:
Hello,

Am 17.08.2015 um 10:42 schrieb Mohamed MANSOUR:

> i try to import this backup in my new server pg 9.4 with this command
>
> |*pg_restore -i -h localhost -p 5432-U postgres -d **myDb**-v
> "10.70.0.61.backup"*|
>
> the backup worked fine but in restoring i get this error !
>
> *pg_restore: connecting to database for restore*
> *pg_restore: [archiver (db)] connection to database "**myDb**" failed:
> FATAL:  Ident authentication failed for user "postgres"*
> *pg_restore: *** aborted because of error*

I guess you have to use sudo:
http://wiki.ubuntuusers.de/postgresql

Regards,

Peter


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--
Mohamed MANSOUR 
Eléve Ingenieur / Développeur .Net
( + 216 ) 52 958 794