/* Validate the size of the btree. */
            if (F_ISSET(btree, WT_BTREE_DISAGGREGATED) && ckpt->size != vs->total_block_size) {
                /*
                 * FIXME-WT-16660: We are seeing mismatches due to nuanced reconciliation issues,
                 * where bytes_total increments happen before the reconciliation panic boundary,
                 * leaving us in an inconsistent state if reconciliation fails after the increment
                 * but before completion. Re-enable this check once this is resolved.
                 */
                if (false)
                    WT_ERR_MSG(session, WT_ERROR,
                      "checkpoint size %" PRIu64 " does not match accumulated block size %" PRIu64,
                      ckpt->size, vs->total_block_size);
            }