处于保护的目的，OS的文件系统是只读的。

The OS file system is read-only for protection.

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是否有敏感数据，具有额外安全特性的文件系统可能能够进一步保护它们？

Do you have sensitive data that might benefit from file systems with extra security features?

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支持每个文件系统多达256个快照，可以提供数据保护。

Support for up to 256 Snapshots per file system to provide Data protection.

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支持每个文件系统多达256个快照，可以提供数据保护。

Support for up to 256 Snapshots per file system to provide Data protection.

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