Обсуждение: Restore and Backup PG8.4 tp 9.4
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
Eléve Ingenieur / Développeur .Net
( + 216 ) 52 958 794
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 15.04pg_dump -i -h localhost -p 5432 -U postgres -F c -b -v -f "10.70.0.61.backup" myDbi try to import this backup in my new server pg 9.4 with this commandpg_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 restorepg_restore: [archiver (db)] connection to database "myDb" failed: FATAL: Ident authentication failed for user "postgres"pg_restore: *** aborted because of errorwhat is the problem please ?--
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
it worked fine after adding acces role in the pg_hba.conf !!
thanks @Ville
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
Eléve Ingenieur / Développeur .Net
( + 216 ) 52 958 794