On Wednesday, January 04, 2012 6:50:25 am Bruno Boettcher wrote:
> Hello!
>
> just made a stupid move... upgraded a working system.... and without
> checking if the backup was ok....
>
> so i end up with a debian system having upgraded to 9,1 without
> converting the database, and a scrambled backup which is totally
> unusable....
Define scrambled backup.
>
> i tried to start the old tree with
> pg_ctlcluster 9.0 main start
> Error: could not exec start -D /var/lib/postgresql/9.0/main -l
> /var/log/postgresql/postgresql-9.0-main.log -s -o -c
> config_file="" :
On original machine verify that the locations and files in above command exist:
/var/lib/postgresql/9.0/main
/var/log/postgresql/postgresql-9.0-main.log
/etc/postgresql/9.0/main/postgresql.conf
>
>
> so i tried to copy the old 9.0 tree to a machine with a still working 9,0
> postgres, but it stops with
> Starting PostgreSQL 9.0 database server: mainError: could not exec
> /usr/lib/postgresql/9.0/bin/pg_ctl /usr/lib/postgresql/9.0/bin/pg_ctl
> start -D /var/lib/postgresql/9.0/main -l
> /var/log/postgresql/postgresql-9.0-main.log -s -o -c
> config_file="/etc/postgresql/9.0/main/postgresql.conf" : ... failed!
> failed!
This is more of the same as above. For now lets concentrate on the original
install.
>
>
> so what can i do to extract the data of that tree and feed it into the
> 9.1 tree?
Get the 9.0 server running.
>
> thanks in avance!
--
Adrian Klaver
adrian.klaver@gmail.com