+
+ stripe_count = lsm_is_released(lsm) ? 0 : lsm->lsm_stripe_count;
+
+ for (i = 0; i < stripe_count; i++) {
+ loi = lsm->lsm_oinfo[i];
+ ostid_le_to_cpu(&objects[i].l_ost_oi, &loi->loi_oi);
+ loi->loi_ost_idx = le32_to_cpu(objects[i].l_ost_idx);
+ loi->loi_ost_gen = le32_to_cpu(objects[i].l_ost_gen);
+ if (lov_oinfo_is_dummy(loi))
+ continue;
+
+ if (loi->loi_ost_idx >= lov->desc.ld_tgt_count &&
+ !lov2obd(lov)->obd_process_conf) {
+ CERROR("%s: OST index %d more than OST count %d\n",
+ (char*)lov->desc.ld_uuid.uuid,
+ loi->loi_ost_idx, lov->desc.ld_tgt_count);
+ lov_dump_lmm_v1(D_WARNING, lmm);
+ return -EINVAL;
+ }
+
+ if (lov->lov_tgts[loi->loi_ost_idx] == NULL) {
+ CERROR("%s: OST index %d missing\n",
+ (char*)lov->desc.ld_uuid.uuid, loi->loi_ost_idx);
+ lov_dump_lmm_v1(D_WARNING, lmm);
+ continue;
+ }
+
+ lov_bytes = lov_tgt_maxbytes(lov->lov_tgts[loi->loi_ost_idx]);
+ if (min_stripe_maxbytes == 0 || lov_bytes < min_stripe_maxbytes)
+ min_stripe_maxbytes = lov_bytes;
+ }
+
+ if (min_stripe_maxbytes == 0)
+ min_stripe_maxbytes = LUSTRE_EXT3_STRIPE_MAXBYTES;
+
+ stripe_count = lsm->lsm_stripe_count ?: lov->desc.ld_tgt_count;
+ lov_bytes = min_stripe_maxbytes * stripe_count;
+
+ if (lov_bytes < min_stripe_maxbytes) /* handle overflow */
+ lsm->lsm_maxbytes = MAX_LFS_FILESIZE;
+ else
+ lsm->lsm_maxbytes = lov_bytes;
+
+ return 0;