#define NFS_MOUNT_SOFTREVAL 0x800000
#define NFS_MOUNT_WRITE_EAGER 0x01000000
#define NFS_MOUNT_WRITE_WAIT 0x02000000
+#define NFS_MOUNT_TRUNK_DISCOVERY 0x04000000
unsigned int fattr_valid; /* Valid attributes */
unsigned int caps; /* server capabilities */