Its readAttributes() method returns a FileStoreSpaceAttributes instance containing details of the total space, the unallocated space, and the usable space on the file store.

其 readAttributes() 方法返回一个包含文件存储的整个空间、未分配空间、以及已使用空间细节的 FileStoreSpaceAttributes 实例。

youdao

If you do not have sufficient unallocated disk space, you can create space by shrinking or deleting some existing volumes.

如果没有足够的未分配空间，可以通过缩小或删除现有分区来创建这部分空间。

youdao

Whilst there are still many addresses unallocated the available space has been sharply decreased.

但由于还有许多事物在等待为其分配地址因此可用的地址空间正在锐减。

youdao

Unallocated space contains deleted information which can be recovered with the proper tools.

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Experts say retaining such data would be prohibitively expensive since the unallocated space is essentially a trash bin that is altered each time a key is tapped.

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But during the process of encryption, unencrypted copies of those files were stored in the unallocated space, where discarded files are temporarily kept in pieces without the identifying data to find them or reassemble them easily.

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