shared_buffers

Saludos,

Me puse a modificar el shared_buffers de mi maquina y lo lleve a
(shared_buffers = 64MB) al intentar arrarcar el servicio del gestor de base
de datos me da un error que es el siguiente:

the request size or reconfigure the kernel with larger SHMMAX. To reduce
the request size (currently 72220672 bytes), reduce PostgreSQL's
shared_buffers parameter (currently 8192) and/or its max_connections
parameter (currently 103). If the request size is already small, it's
possible that it is less than your kernel's SHMMIN parameter, in which case
raising the request size or reconfiguring SHMMIN is called for. The
PostgreSQL documentation contains more information about shared memory
configuration.

He buscado en la web y hay varias opciones pero me gustaria saber por
ustedes cual es la mas optima

Atentamente,

Harold Onore