启动RAC一个节点时报ORA-00745ORA-07445 kkxsyn错误
今天在启动一个RAC节点时遇到了以下问题,instance都起不来,检查了ASM都没有问题,另一个节点都能正常的启动21:55:13 SQL> startup nomountORA-01078: failure in processing system parametersORA-01565: error in identifying file '+DATA/oradata/billdb/spfilebilldb.ora'ORA-17503: ksfdopn:2 Failed to open file +DATA/oradata/billdb/spfilebilldb.oraORA-03113: end-of-file on communication channel查看了DB的alert文件,没有错误查看了ASM的alert文件,发现有以下错误Thu Nov 18 20:40:30 2010Errors in file /u01/app/ad
物理DG的FAL_CLIENT设置错误引起的主库报错
今天生产库一直在报以下错误,查看trace文件后发现是physical standby的LOG_ARCHIVE_DEST_1有问题,可奇怪的是physical standby的LOG_ARCHIVE_DEST_1连的是本机最后发现是FAL_SERVER、FAL_CLIENT设置有问题,在physical standby找不到fal_client为billdb2的tnsnames,把他改为racdg后正常(在tnsnames.ora中有racdg,指向本机)生产库报错:Sun Nov 7 11:28:56 2010Errors in file /u01/app/admin/billdb/bdump/billdb2_arc3_2215.trc:ORA-12154: TNS:could not resolve the connect identifier specifiedFAL[server, ARC3]: Error 12154