int mdc_getstatus(struct obd_export *exp, struct lustre_id *rootid);
int mdc_getattr(struct obd_export *exp, struct lustre_id *id,
__u64 valid, const char *xattr_name,
const void *xattr_data, unsigned int xattr_datalen,
int mdc_getstatus(struct obd_export *exp, struct lustre_id *rootid);
int mdc_getattr(struct obd_export *exp, struct lustre_id *id,
__u64 valid, const char *xattr_name,
const void *xattr_data, unsigned int xattr_datalen,