----- Original Message ----- > From: "Juan Pablo Lorier" <jplor...@gmail.com> > To: "Yedidyah Bar David" <d...@redhat.com> > Cc: "Sahina Bose" <sab...@redhat.com>, "users" <users@ovirt.org> > Sent: Wednesday, February 12, 2014 7:55:35 PM > Subject: Re: [Users] Problems accesing the database > > Hi Yedidyah, > > But If I run engine-setup and then engine-backup restore shuldn't it > import the data to the existing db created by engine-setup? > That's shown everywhere so I thought it's a valid way to migrate
No. There is a specific case in which this works automatically: All on the same host: 1. engine-setup 2. engine-backup --mode=backup (perhaps do other stuff here) 3. engine-cleanup 4. engine-backup --mode=restore Why does this work? Because 'engine-cleanup', since 3.3, does not drop the database nor user inside postgres. So when restore tries to access this database using this user and password it succeeds. In general, if you do the restore on another machine, and do there 'engine-setup; engine-cleanup' as a quick-postgres-provisioning-tool, you end up almost ready, but not quite - because the password is random, and therefore different between the installations. In principle you could have provided just the password to restore, but we decided that if you need to change the credentials, you should pass all of them (except for defaults). Hope this clarifies, -- Didi _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
