Hello! Please consult with https://ignite.apache.org/docs/latest/persistence/persistence-tuning#enabling-direct-io
As far as my understanding goes, you only need to add ignite-direct-io directory to your libs. You do not need to configure anything. Please experiment with Ignite C++ to find out the specific libraries placement. Regards, -- Ilya Kasnacheev пн, 1 февр. 2021 г. в 13:35, rakshita04 <rakshita.chaudh...@siemens.com>: > can we enable this option via xml? > is there a C++ API to enable/disable it? > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >