Data Domain：複製初始化正在進行中，升級無法繼續進行

Summary: 本文說明目錄初始化階段 DD OS 升級失敗的原因，並顯示訊息「WARNING：複製初始化正在進行中，升級無法繼續進行。」

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Instructions

症狀：
DD OS 升級前置檢查失敗，並顯示下列錯誤：

Error: Replication initialization is in progress, and upgrade cannot proceed.


解決方案：

  1. 檢查 Data Domain 是否已設定為複寫，以及複製是否處於初始化狀態。
#replication show config      ------> (To check if the replication pair has configured)

#replication watch rctx://  ------> (Provide the context number to check the replication status)
 
     #replication watch rctx://1
     Use Control-C to stop monitoring.
     (0:00:00) Replication initialize started...
     (0:00:10) 1%: initializing 3/3^C
  1. 由於複製初始化處於第三階段，請檢查複寫狀態。使用者必須等待複寫初始化完成。
# replication status rctx://1
 
     CTX: 1
     Mode: source
     Destination: mtree://ddve3010.dd.lab/data/col1/oracle-se2
     Enabled: yes
     Low bandwidth optimization: disabled
     Replication encryption: disabled
     Replication propagate-retention-lock: enabled
     Local filesystem status: enabled
     Connection: connected since Fri Oct 12 12:37:24
     State: initializing 3/3 1%       ---->  (Check how much the initialization completed)
     Error: no error
     Sync'ed-as-of time: -
     Current throttle: 8192K bps
     Max-repl-streams: 8 (default)
  1. 如果使用者想要先升級 Data Domain，則複寫必須中斷。
#replication break rctx://        ------> (Provide the context number to break the replication pair)
  1. 複寫中斷後，升級 DD OS。
  2. 在兩個 Data Domains 上執行以下命令，重新設定複寫配對。
#replication  add  source mtree://system_DD1  destination  mtree://system_DD2

Affected Products

Data Domain

Products

Data Domain
Article Properties
Article Number: 000014079
Article Type: How To
Last Modified: 14 Apr 2025
Version:  4
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