> > Hi, > My question refers to a newly installed postgresql 9.4 on ubuntu 15.04. > > Is it possible to mount a file system with an existing 9.4 version > postgresql cluster onto a new machine and get a fresh postgresql install > to connect to that cluster? > > When I installed postgresql it created a /var/lib/postgrersql/9.4/main > cluster, and pointed to it via /etc/postgresql/9.4/main > > I then mounted a HD with an existing v9.4 postgresql cluster called > gisdata at /mnt/geo_pgsql/postgres. > Note that I have no /etc/postgresql/9.4/gisdata directory. (I forgot to > back it up before reinstalling ubuntu) > > initdb -D /mnt/geo_pgsql/postgres will clobber my existing gisdata > cluster, will it not? Use: pg_ctl -D /mnt/geo_pgsql/postgres -l /tmp/logfile start Saludos, Gilberto Castillo ETECSA, La Habana, Cuba
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