7 Dec
2020
7 Dec
'20
1:49 p.m.
On Mon, 7 Dec 2020 16:19:02 +0000 David Mertz <mertz@gnosis.cx> wrote:
Are there any filesystems that can actually record a meaningful ns modification time? I find discussions claiming this:
- XFS and EXT3: second precision - EXT4: millisecond precision - NTFS: 100ns precision - APFS: 1 ns precision
But also notes that the precision is likely to exceed the accuracy by many times on real systems.
Even if the accuracy is much lower than that, it can be important to reproduce exact timestamps. Regards Antoine.