Once you have settled on DMS table Spaces, you can furthermore choose between raw devices or file system based containers for the table space.

一旦将数据放在dms表空间上，就可以根据表空间的容器进一步选择是使用原始设备还是文件系统。

youdao

Raw device usage also improves failover time in case the database is large, because during failover the operating system does not have to do a file check to the file system (FSCK).

如果数据库很大，那原始设备的使用也能减少故障转移时间，因为进行故障转移时，操作系统不必对文件系统进行文件检查(fsck)。

youdao

As with any disk, you need to create a file system on the raw disk. You have several choices, depending on your needs.

对于任何一个磁盘，您需要在原始磁盘上创建一个文件系统。

youdao

Using DDN's SFA12K-40 storage systems as the backbone for Spider II, this new file storage system is designed with 40 petabytes of raw capacity and is capable of ingesting, storing, processing and distributing research data at unprecedented speed.

ENGADGET: Titan supercomputer to be loaded with 'world's fastest' storage system