Re: Need Help On Upgrade

On 7/10/23 12:55, Johnathan Tiamoh wrote:

Please reply to list also.
Ccing list

> Ok Adrian,
> 
> Postgres 9.5
> 
>      postgresql.conf
> 
>         password_encryption  = ?  md5  ====> wish is the default for 9.5
> 
>      pg_hba.conf    -----------------> md5
> 
>          Provide the relevant lines
> 
> Postgres 14.8
> 
>      postgresql.conf
> 
>         password_encryption  = ?   scram-sha-256  ====> wish is the 
> default for 14.8
> 
>      pg_hba.conf      md5

You have not answered:

2) Provide the error messages received when trying to connect.

> 
> 
> Thank you.
> 
> 
> On Mon, Jul 10, 2023 at 3:38 PM Adrian Klaver <adrian.klaver@aklaver.com 
> <mailto:adrian.klaver@aklaver.com>> wrote:
> 
>     On 7/10/23 11:15, Johnathan Tiamoh wrote:
>      > Hello,
>      >
>      > I upgraded from postgresql 9.5 to 14.8. After the upgrade users
>     were not
>      > able to connect due to password hash.
>      >
>      > The password encryption was on scram-sha-256. The password hash
>     was on
>      > md5. in the pg_hba.conf file the authentication method was md5. I
>     do not
>      > know why users could not connect because as per postgresql
>      > documentation, that should work.
>      >
> 
>     1) You are going to have to be more specific about where and what the
>     settings are or where for both Postgres versions and the *.conf
>     files. So:
> 
>     Postgres 9.5
> 
>          postgresql.conf
> 
>             password_encryption  = ?
> 
>          pg_hba.conf
> 
>              Provide the relevant lines
> 
>     Postgres 14.8
> 
>          postgresql.conf
> 
>             password_encryption  = ?
> 
>          pg_hba.conf
> 
>              Provide the relevant lines
> 
>     2) Provide the error messages received when trying to connect.
> 
> 
>      > I have previously done a similar upgrade and did not face similar
>     issues.
>      >
>      >
>      > Kind regards
>      > Johnathan Tiamoh
> 
>     -- 
>     Adrian Klaver
>     adrian.klaver@aklaver.com <mailto:adrian.klaver@aklaver.com>
> 

-- 
Adrian Klaver
adrian.klaver@aklaver.com