The short answer: However, understanding why this message appears, when it appears, and what it implies about your replication architecture is crucial to maintaining a healthy OGG environment.
A: This indicates a mis-timestamped log or a zombie process. In normal cases, a detached client = stopped process. Use kill -3 on the process ID to verify. The short answer: However, understanding why this message
In the complex ecosystem of log mining, where redo logs spin, SCNs advance, and data never sleeps, a clean detach ensures that no data is lost and that the next start will be flawless. For the vigilant DBA, the real work begins not when you see this message, but when you see it after an expected stop. An absent "successfully detached" log line is a far bigger warning than the message itself. Use kill -3 on the process ID to verify
One message that frequently appears in these logs—often causing a momentary heart palpitation for new or even intermediate DBAs—is: Is this a symptom of failure? A hidden warning? Or just noise? An absent "successfully detached" log line is a
The "detach" message is the final step in a controlled shutdown of this client-server relationship. Let's break down the exact log entry.