Le 05/12/2007 à 02:04:59+0530, Anand Avati a écrit Hi all > As Brent rightly pointed out, this is not an of memory issue but seems like > an mmap() related one. Can you try mounting your filesystem as "glusterfs -f > SPECFILE --direct-io-mode DISABLE /mnt/point" and run your application > again? Thanks for your answer. Just like I say today I've make the test, and it's working very well. No problem anymore. For my own : What's that mean ? "--direct-io-mode disable" ? Regards. -- Albert SHIH Observatoire de Paris Meudon SIO batiment 15 Téléphone : 01 45 07 76 26 Heure local/Local time: Mer 5 déc 2007 22:19:03 CET