>> /etc/exports: >> /var/vizi 38.99.126.160/28(rw,sync,no_subtree_check) >> server file system : ext3 on a raid5 (900gb, 3x500gb hd). >> server nfs version: 1.0.10 >> > > >> client mount: >> nas1:/var/vizi on /var/vizi type nfs (rw,tcp,addr=38.99.126.163) >> > > So I assume it is NFS version 3, then? > > What error does the application get when the open() fails? > according to nfsstat, yes - it's NFS v3. after open fails (I use fstream binary_file(name,ios::out|ios::binary) ) the error message returned from strerror_r(errno, buf, 1000) is something like "Input Output error". -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html