magento 1.4.1データベースを1.4.2に、次に1.6.0に正常にアップグレードしました。また、1.6.0データベースからMagento 2.1.2データベースへの移行：設定と移行：データの移行に成功しました。（物事は素晴らしかった！...）
それ以来、私は2.1.2サイトで作業しています。新しいテーマの追加、一部の設定の変更、cmsブロックの編集。私は、migrate：deltaを実行して、新しい顧客と注文データを引き継ぐことができるという前提でこれをすべて行いました。（2.1.2データベースに新しい注文や顧客を作成していません）
移行しようとしている：delta（1.4.1-> 1.6.0アップグレードプロセスを再度実行して現在のライブデータを取得した後）で、deltalogテーブル（プレフィックスm2cl *）が見つからないというエラーに遭遇しました。移行元の最初のデータベースからすべて空のテーブルをプルしました。これにより、migrate：deltaを次の警告付きで実行できました。
2017-01-25 23:32:29][INFO][mode: delta][stage: delta delivering][step: Customer Attributes Step]: started
[2017-01-25 23:32:30][INFO][mode: delta][stage: volume check][step: Customer Attributes Step]: started
100% [============================] Remaining Time: 1 sec
[2017-01-25 23:32:30][WARNING]: Mismatch of entities in the document: customer_entity
[2017-01-25 23:32:30][WARNING]: Mismatch of entities in the document: customer_address_entity
[2017-01-25 23:32:30][WARNING]: Volume Check failed
[2017-01-25 23:32:30][INFO][mode: delta][stage: delta delivering][step: Map Step]: started
[2017-01-25 23:32:30][INFO][mode: delta][stage: volume check][step: Map Step]: started
100% [============================] Remaining Time: 1 sec
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_category_entity
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_category_entity_int
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_category_entity_text
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_category_entity_varchar
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_category_product
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_compare_item
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_entity
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_entity_datetime
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_entity_decimal
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_entity_int
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_entity_media_gallery
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_entity_media_gallery_value
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_entity_text
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_entity_varchar
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_option
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_option_price
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_option_title
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_option_type_price
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_option_type_title
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_option_type_value
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalog_product_website
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: cataloginventory_stock_item
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: catalogrule
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: search_query
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: cms_block
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: cms_block_store
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: salesrule_coupon_aggregated
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: customer_eav_attribute_website
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: newsletter_subscriber
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: report_compared_product_index
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: report_event
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: report_viewed_product_index
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_bestsellers_aggregated_daily
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_bestsellers_aggregated_monthly
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_bestsellers_aggregated_yearly
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_invoice
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_invoice_item
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_order
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_order_address
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_order_item
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_order_payment
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_order_status_history
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: quote
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: quote_address
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: quote_address_item
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: quote_item
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: quote_item_option
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: quote_payment
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: quote_shipping_rate
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_shipment
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_shipment_item
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_shipment_track
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_invoiced_aggregated
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_invoiced_aggregated_order
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_order_aggregated_created
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_order_tax
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_payment_transaction
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_shipping_aggregated
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_shipping_aggregated_order
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: salesrule
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: salesrule_coupon
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: salesrule_coupon_usage
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: salesrule_customer
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: tax_calculation
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: tax_calculation_rate
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: tax_order_aggregated_created
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: wishlist
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: wishlist_item
[2017-01-25 23:32:35][WARNING]: Volume Check failed
[2017-01-25 23:32:35][INFO][mode: delta][stage: delta delivering][step: Log Step]: started
[2017-01-25 23:32:35][INFO][mode: delta][stage: volume check][step: Log Step]: started
100% [============================] Remaining Time: 1 sec
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: customer_visitor
[2017-01-25 23:32:35][WARNING]: Volume Check failed
[2017-01-25 23:32:35][INFO][mode: delta][stage: delta delivering][step: OrderGrids Step]: started
[2017-01-25 23:32:35][INFO][mode: delta][stage: volume check][step: OrderGrids Step]: started
100% [============================] Remaining Time: 1 sec
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_order_grid
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_invoice_grid
[2017-01-25 23:32:35][WARNING]: Mismatch of entities in the document: sales_shipment_grid
[2017-01-25 23:32:35][WARNING]: Volume Check failed
[2017-01-25 23:32:35][INFO][mode: delta][stage: delta delivering][step: SalesIncrement Step]: started
[2017-01-25 23:32:35][INFO][mode: delta][stage: volume check][step: SalesIncrement Step]: started
100% [============================] Remaining Time: 1 sec
[2017-01-25 23:32:35][WARNING]: Mismatch in last increment id of order entity
[2017-01-25 23:32:35][WARNING]: Mismatch in last increment id of invoice entity
[2017-01-25 23:32:35][WARNING]: Mismatch in last increment id of shipment entity
[2017-01-25 23:32:35][WARNING]: Volume Check failed
[2017-01-25 23:32:35][INFO][mode: delta][stage: volume check][step: SalesIncrement Step]: Migration completed successfully
私の質問はいくつかの質問だと思います：
- 1.4.1から2.1.2までのデータを取得する正しい方法を採用したアプローチですか？
-
この更新されたデータベースが私が移行した元のデータベースではなかったため、migrate：deltaが探している参照
がありませんか？ - とタイトルの質問。