-
-
-
超过十年Oracle数据库管理经验,擅长Oracle数据库诊断、优化。擅长产品包括 Oracle Database,RAC,RAT,ADG,Exadata,EM12c等
Gtalk&Mail: ricky.zhu#gmail.com Meta
-
Recent
Archive
- March 2016 (1)
- January 2016 (1)
- January 2014 (1)
- November 2013 (1)
- October 2013 (1)
- August 2013 (1)
- July 2013 (1)
- June 2013 (1)
- April 2013 (1)
- March 2013 (1)
- January 2013 (1)
- December 2012 (1)
- August 2012 (1)
- June 2012 (2)
- March 2012 (1)
- February 2012 (1)
- January 2012 (1)
- December 2011 (4)
- November 2011 (5)
- October 2011 (1)
- September 2011 (2)
- August 2011 (1)
- June 2011 (1)
- May 2011 (2)
- January 2011 (2)
- November 2010 (2)
- October 2010 (3)
- September 2010 (2)
- August 2010 (2)
- July 2010 (5)
- June 2010 (1)
- May 2010 (6)
- April 2010 (3)
- March 2010 (4)
- February 2010 (2)
- January 2010 (4)
- December 2009 (4)
- November 2009 (6)
- October 2009 (6)
- September 2009 (8)
- August 2009 (3)
- July 2009 (7)
- June 2009 (5)
- May 2009 (2)
- April 2009 (7)
- March 2009 (9)
- February 2009 (8)
- January 2009 (3)
- December 2008 (4)
- November 2008 (5)
- October 2008 (8)
- September 2008 (9)
- August 2008 (8)
- July 2008 (3)
- June 2008 (11)
- May 2008 (6)
- April 2008 (4)
- March 2008 (5)
- February 2008 (12)
- January 2008 (15)
- December 2007 (14)
- November 2007 (21)
- October 2007 (15)
- September 2007 (11)
- August 2007 (19)
- July 2007 (17)
- June 2007 (18)
- May 2007 (39)
- April 2007 (43)
- March 2007 (61)
- February 2007 (32)
- January 2007 (11)
- December 2006 (15)
Category
Oracle相关网站
博客圈子
数据库圈子
测试圈子
测试网站
Visitor
Tag Archives: Exadata
Exadata 备份恢复最佳实践
Exadata的备份恢复跟普通单机或者RAC数据库的备份恢复基本面是一样的,但是针对多节点还是有一些优化的最佳实践。今天就简单谈谈针对Exadata的备份和恢复。 为充分利用Exadata的I/O能力和多节点的优势,建议先在每个DB节点上分配2个通道进行测试。另外,为了让所有的DB节点都能参与到备份任务中,可以在每个节点建立一个failover类型的service。下面是一个实际的测试配置和脚本,仅供参考。 srvctl add service –d df –s bkup1 –r df1 –a df2 ,df3 ,df4 srvctl add service –d df –s bkup2 –r df2 –a df1 ,df3 ,df4 srvctl add service –d df –s bkup3 –r df3 –a df1 ,df2 … Continue reading