Citation:
Performing Consistency Checks
-----------------------------
Checking old data directory (E:\PostgreSQL - Data) ok
Checking old bin directory (C:\Program Files (x86)\PostgreSQL\8.4\bin)ok
Checking new data directory (E:\PostgreSQL - Data\9.0) ok
Checking new bin directory (C:\Program Files\PostgreSQL\9.0\bin)ok
Trying to start old server .................ok
Unable to start old postmaster with the command: ""C:\Program Files (x86)\PostgreSQL\8.4\bin/pg_ctl" -l "nul" -D "E:\PostgreSQL - Data" -o "-p 5432 -c autovacuum=off -c autovacuum_freeze_max_age=2000000000" start >> "nul" 2>&1"
Perhaps pg_hba.conf was not set to "trust".
Je prends donc mon fichier ancien pg_hba.conf et je remplace les options md5 par trust. Mais j'ai exactement la même réponse. Que se passe-t-il ?