Troubleshooting Oracle Exadata X5 db instance mount fail with ORA-01105 & ORA-01154

  • 2023/07/10
  • Exadata, ORACLE 9i-23ai
  • 166 views
  • Troubleshooting Oracle Exadata X5 db instance mount fail with ORA-01105 & ORA-01154已关闭评论

最近一个Oracle Exadata x5 2节点RAC 11.2.0.4环境，每个节点中有2套DB实例。 Node1正常运行，计划性重启Node 2后，CRS启动正常，主机上1个db的 instance 2启动正常， 但另1个db的node2 db instance启动失败，提示下面的错误：
ORA-01105: mount is incompatible with mounts by other instances
ORA-01154: database busy. Open, close, mount, and dismount not allowed now

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