On Thu, Sep 5, 2019 at 3:25 PM Ray Cote <
rgacote@appropriatesolutions.com> wrote:
>
> I'm trying to remember what environment variable can be set --data-checksum before running postgresql-setup initdb. I know I've seen it but it escapes my recall at the moment.
>
> The PostgreSQL documentation has a nice page of environment variables for when PostgreSQL is running, but I'm not finding the variable to set during the initdb phase.
>
> Any help to jog my memory greatly appreciated.
> --Ray
Found my answer:
There are three variables you can set, one for init, one for upgrading, and one for debug messaging.
These can be set when calling postgresql-nn-setup
.No documentation regarding these in the PostgreSQL documentation.
I'm assuming this feature is part of the RHEL/CentOS deploy configuration.
Environment:
PGSETUP_INITDB_OPTIONS Options carried by this variable are passed to
subsequent call of `initdb` binary (see man
initdb(1)). This variable is used also during
'upgrade' mode because the new cluster is actually
re-initialized from the old one.
PGSETUP_PGUPGRADE_OPTIONS Options in this variable are passed next to the
subsequent call of `pg_upgrade`. For more info
about possible options please look at man
pg_upgrade(1).
PGSETUP_DEBUG Set to '1' if you want to see debugging output.