2008年8月5日
backgroup process
摘要： DBWn writes when 1. Checkpoint 2. Dirty buffers threshold reached 3. No free buffers 4. Timeout 5. RAC ping request 6. Tablespace offline 7. Tablespace read only 8... 阅读全文
posted @ 2008-08-05 17:33 jimeper 阅读(283) 评论(0) 推荐(0) 编辑