oracle - AWS DMS（数据迁移服务） - 复制停止且没有错误

Question

我们最近观察到 DMS 任务突然停止读取存档日志，没有错误。

资料来源：甲骨文数据库。从 ASM 读取日志。

目标：S3 存储桶。


17:33:36
2020-05-12T17:33:36 [SORTER ]I: Task is running (sorter.c:600)

17:34:35
2020-05-12T17:34:35 [SOURCE_CAPTURE ]I: Start processing online Redo log sequence 368461 thread 2 (oradcdc_redo.c:703)

17:43:37
2020-05-12T17:43:37 [SORTER ]I: Task is running (sorter.c:600)

17:50:39
2020-05-12T17:50:39 [SOURCE_CAPTURE ]I: Start processing online Redo log sequence 368462 thread 2 (oradcdc_redo.c:703)

17:51:59
2020-05-12T17:51:59 [SOURCE_CAPTURE ]I: Start processing online Redo log sequence 368463 thread 2 (oradcdc_redo.c:703)

17:52:05
2020-05-12T17:52:05 [SOURCE_CAPTURE ]I: Start processing online Redo log sequence 354246 thread 1 (oradcdc_redo.c:703)

17:53:38
2020-05-12T17:53:38 [SORTER ]I: Task is running (sorter.c:600)

18:02:38
2020-05-12T18:02:38 [SOURCE_CAPTURE ]I: Start processing online Redo log sequence 368464 thread 2 (oradcdc_redo.c:703)

18:03:38
2020-05-12T18:03:38 [SORTER ]I: Task is running (sorter.c:600)

18:06:04
2020-05-12T18:06:04 [SOURCE_CAPTURE ]I: Start processing online Redo log sequence 354247 thread 1 (oradcdc_redo.c:703)

18:11:04
2020-05-12T18:11:04 [SOURCE_CAPTURE ]I: Start processing online Redo log sequence 368465 thread 2 (oradcdc_redo.c:703)
2020-05-12T18:11:04 [SOURCE_CAPTURE  ]I:  Start processing online Redo log sequence 368465 thread 2  (oradcdc_redo.c:703)

18:13:38
2020-05-12T18:13:38 [SORTER ]I: Task is running (sorter.c:600)
2020-05-12T18:13:38 [SORTER          ]I:  Task is running  (sorter.c:600)

18:23:38
2020-05-12T18:23:38 [SORTER ]I: Task is running (sorter.c:600)

18:33:38
2020-05-12T18:33:38 [SORTER ]I: Task is running (sorter.c:600)

18:43:38
2020-05-12T18:43:38 [SORTER ]I: Task is running (sorter.c:600)

18:53:38
2020-05-12T18:53:38 [SORTER ]I: Task is running (sorter.c:600)

19:03:39
2020-05-12T19:03:39 [SORTER ]I: Task is running (sorter.c:600)

19:13:39
2020-05-12T19:13:39 [SORTER ]I: Task is running (sorter.c:600)

19:23:39
2020-05-12T19:23:39 [SORTER ]I: Task is running (sorter.c:600)

19:33:39
2020-05-12T19:33:39 [SORTER ]I: Task is running (sorter.c:600)

19:43:39
2020-05-12T19:43:39 [SORTER ]I: Task is running (sorter.c:600)

19:53:39
2020-05-12T19:53:39 [SORTER ]I: Task is running (sorter.c:600)

20:03:40
2020-05-12T20:03:40 [SORTER ]I: Task is running (sorter.c:600)

20:13:40
2020-05-12T20:13:40 [SORTER ]I: Task is running (sorter.c:600)

20:23:40
2020-05-12T20:23:40 [SORTER ]I: Task is running (sorter.c:600)

我们可以看到任务正在运行，但由于某种原因没有读取下一个归档日志。

任何我可以开始调查的建议或任何类似的问题或可能的修复都会很棒。

谢谢，

标签： oracleamazon-web-servicesasmxaws-dmsdms