Using Distributed AD in Applications Release 11.5. (文件 ID 236469.1) - 2
4. Managing Distributed Workers and Nodes
1). 如果在分佈節點中的一個worker退出
a. 首先確認這個workers沒有running了
b. 在同一個分佈節點上開啟 adctrl
$adctrl distributed=y force_restart=y
c. 在任何節點開啟 adctrl (whithout distributed=y),告訴manager worker failed(option 4)
2). 如果分散式AD環境中的一個應用節點fails
如果能成功修復這個應用節點,然後重用現在的session .
a. 確認沒有workers 在執行
b. 在同一個節點伺服器開啟adctrl distributed=y, 輸入workers range .
c. 使用如下命令開始ad ctrl : $ adctrl distributed=y force_restart=y,輸入worker number,
adctrl將會開啟這些worker 。
d. adctrl distributed=y ,告訴 manager workers failed (option 4).
如果不可能修復應用節點。使用adctrl告訴管理器這些workers已經failed, 它會重新分配他們。
3). 如果資料庫異常關閉或連線失敗
如果在執行adpatch session期間,資料庫連線失敗,所有的autopathc和adctrl session都會
退出,一旦資料庫恢復正常使用:
a. 在每個應用節點使用 distributed=y 重新啟動 adctrl,再次輸入worker ranges .
b. Start a normal AD Controller session (without distributed=y) and tell the manager that the workers failed (option 4)
c. Set all workers to restart status (option 2).
d. Restart the AutoPatch session. This will cause the workers on the distributed nodes to restart.
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