: 11gR2 introduced a unified installation for Grid Infrastructure, which included Oracle Automatic Storage Management (ASM)
A：运行 lsnrctl status 检查监听器；运行 sqlplus /nolog ，然后 connect sys/密码 as sysdba ，执行 SELECT sysdate FROM dual; ；通过浏览器访问 https://localhost:1158/em 登录OEM Console。 oracle database 11g release 2 for microsoft windows -32-bit-
: Do not install Oracle Database 11g Release 2 (11.2) software into an existing Oracle home. : 11gR2 introduced a unified installation for Grid
At least 4.5GB for the software binaries and starter database files on an NTFS partition. Step-by-Step Installation Guide Plan a migration to Oracle 19c (or at
If you have this in production, treat it as a toxic asset. Plan a migration to Oracle 19c (or at least 12c/18c) on 64-bit Windows or Linux.
Modifying the Windows boot configuration (via BCDEdit on newer versions or boot.ini on older ones) changes the memory split to 3GB for User Mode applications and 1GB for the Kernel. This gives the Oracle process an extra gigabyte of headroom.