Linux环境安装oracle11g出现下述错误信息。

[FATAL] [INS-32012] Unable to create directory.
   CAUSE: Either proper permissions were not granted to create the directory or there was no space left in the volume.
   ACTION: Check your permission on the selected directory or choose another directory.
A log of this session is currently saved as: /tmp/OraInstall2020-01-20_06-06-49AM/installActions2020-01-20_06-06-49AM.log. Oracle recommends that if you want to keep this log, you should move it from the temporary location to a more permanent location.

CAUSE: Either proper permissions were not granted to create the directory or there was no space left in the volume.
--原因：没有授予创建目录的适当权限，或者卷中没有剩余空间。

检查下oracle软件和数据文件存放目录的属组权限是否正确，磁盘空间是否够用。