合 ORA-15040 diskgroup is incomplete错误解决
现象
在rac环境中,还原控制文件的时候,报错了:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | RMAN> restore controlfile from '/rman/control_at0m09cl_1_1.ctl'; Starting restore at 27-FEB-22 using channel ORA_DISK_1 channel ORA_DISK_1: restoring control file RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03002: failure of restore command at 02/27/2022 16:00:59 ORA-19870: error while restoring backup piece /rman/control_at0m09cl_1_1.ctl ORA-19504: failed to create file "+DATA" ORA-17502: ksfdcre:4 Failed to create file +DATA ORA-15001: diskgroup "DATA" does not exist or is not mounted ORA-15040: diskgroup is incomplete |