u64 lov_stripe_size(struct lov_stripe_md *lsm, int index,
u64 ost_size, int stripeno);
int lov_stripe_offset(struct lov_stripe_md *lsm, int index, loff_t lov_off,
u64 lov_stripe_size(struct lov_stripe_md *lsm, int index,
u64 ost_size, int stripeno);
int lov_stripe_offset(struct lov_stripe_md *lsm, int index, loff_t lov_off,