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Tag Archives: config
数据库VIP地址无法访问(一)
客户的数据库出现VIP地址无法访问的情况。 这一篇描述问题的诊断。 客户的RAC环境重建后,发现两个节点的VIP都无法访问,开始认为是网络问题,但是随后发现整个RAC重启后,其中一个节点的VIP可以访问,而另一个节点的VIP仍然无法访问,因此判断可能是RAC本身的问题。 听到问题描述后,第一个判断是否VIP没有启动,登录数据库服务器后进行了检查: oracle@racdb1 $ lsnrctl STATUS LSNRCTL FOR Solaris: Version 10.2.0.4.0 – Production ON 18-APR-2012 10:22:02 Copyright (c) 1991, 2007, Oracle. ALL rights reserved. Connecting TO (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521)) STATUS OF the LISTENER ———————— Alias LISTENER_RACDB1 Version TNSLSNR FOR Solaris: … Continue reading