I am trying to create a database (secondary) in Oracle (Linux based) using DBCA. But ended up with 'ORA-27125: unable to create shared memory segment'. I already have a database (instance) and now trying to create one more. Why am I getting this ORA-27125 error at 2% of progress? What wrong am I doing?

CodePudding user response：

the Kernel parameter kernel.shmall is too small ora-27125