# OS X 10.5 will use ZFS

**URL:** <https://forum.kirupa.com/t/os-x-10-5-will-use-zfs/228289>\
**Category:** random\
**Created:** [June 6, 2007, 6:10pm UTC](https://forum.kirupa.com/t/os-x-10-5-will-use-zfs/228289 "2007-06-06T18:10:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Jeff\_Wheeler](https://avatars.discourse-cdn.com/v4/letter/j/59ef9b/32.png) [@Jeff\_Wheeler](https://forum.kirupa.com/u/Jeff_Wheeler)\
**Post date:** [June 6, 2007, 6:10pm UTC](https://forum.kirupa.com/t/os-x-10-5-will-use-zfs/228289/1 "2007-06-06T18:10:38Z")

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Wow, very hard to believe; but, it seems like pretty good evidence. I guess it makes sense.

> **[ZFS To Become Default File System In Leopard](https://www.macrumors.com/2007/06/06/zfs-to-become-default-file-system-in-leopard/)**
>
> Perhaps overcome with excitement (and forgetting that Apple doesn't like such pre-emptive disclosures), Sun's Jonathan Schwartz announced...