zpjx 发表于 2018-9-23 12:37:11

oracle 常见问题摘录

我的环境是redhat as5 64bit,oracle10g 64bit,物理内存是8G,今天调整了SGA的大小,在EM中修改sga_max_size由原来的1760M增加到2048M,sga_target也由原来的1760M增加到2048M,后重启数据库后报错:  SQL> conn /as sysdba

  Connected to an>  SQL> startup
  ORA-19802: cannot use DB_RECOVERY_FILE_DEST without DB_RECOVERY_FILE_DEST_SIZE
  SQL> shutdown immediate;
  ORA-01034: ORACLE not available
  ORA-27101: shared memory realm does not exist
  Linux-x86_64 Error: 2: No such file or directory

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