安装Oracle时,即使事先已经安装好Java环境,以Administrator身份执行安装,启用Windows XP SP3兼容模式,无论选择服务器型还是桌
Oracle 11g 安装先决条件检查全部失败,无法安装,显示NA的原因和解决办法
安装Oracle时,即使事先已经安装好Java环境,以Administrator身份执行安装,启用Windows XP SP3兼容模式,,无论选择服务器型还是桌面型在先决条件检查时全部失败,并不是数据规格不达标而是全部显示成N/A,Oracle无法执行任何检查,错误提示类似下面的样子:
物理内存 – 此先决条件将测试系统物理内存总量是否至少为 922MB (944128.0KB)。
预期值 : N/A
实际值 : N/A
错误列表: –
可用物理内存 PRVF-7531 : 无法在节点上执行物理内存检查 – Cause: 无法在指示的节点上执行物理内存检查。 – Action: 确保可以访问指定的节点并可以查看内存信息。
可用物理内存 – 此先决条件将测试系统可用物理内存是否至少为 50MB (51200.0KB)。
预期值 : N/A
实际值 : N/A
错误列表: –
PRVF-7563 : 无法在节点上执行可用内存检查 – Cause: 无法在指示的节点上执行可用内存检查。 – Action: 确保可以访问指定的节点并可以查看内存信息。
交换空间大小
交换空间大小 – 此先决条件将测试系统是否具有足够的总交换空间。
预期值 : N/A
实际值 : N/A
错误列表: –
PRVF-7574 : 无法在节点上执行交换空间大小检查 – Cause: 无法在指示的节点上执行交换空间检查。 – Action: 确保可以访问指定的节点并可以查看交换空间信息。
你可以忽略所有强制安装,一般不会影响功能,但如果你有一个好奇的心,想知道为什么会产生这种错误,并且如何解决,请继续阅读
事实上Oracle执行先决条件检查是依赖c$共享,很多系统管理员为了安全默认都关闭了这个,所以导致检查不通过。打开方法很简单,确保“服务”里的Server服务正常运行,然后在CMD命令控制台里输入
net share c$=c:
即可,如果仍然不能通过先决条件检查,请修改计算机名、账户名、域或工作组名为英文,并且确保网络连接正常(虽然安装时并不是必须要连接网络)

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