Massan escribió: > and I am giving kernels like: > > sysctl -w kernel.shmmax=1073741824 > sysctl -w kernel.shmall=2097152 > > btw, what file I should modify to give this kernels as defaults ? /etc/sysctl.conf -- Alvaro Herrera http://www.CommandPrompt.com/ PostgreSQL Replication, Consulting, Custom Development, 24x7 support -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance