"Fouad Fezzi" <Fouad(dot)Fezzi(at)iup(dot)univ-avignon(dot)fr> writes:
> my pg_log seem to have crash and i can see my database . is there any help
> for to regernrate pg_log
We're going to need more details before recommending anything. To start
with, what PG version, what happened, what *exactly* do you see when you
try to start the database?
regards, tom lane