* Creation time
@ 2010-03-14 1:55 Hubert Kario
2010-03-15 14:38 ` Sean Bartell
0 siblings, 1 reply; 2+ messages in thread
From: Hubert Kario @ 2010-03-14 1:55 UTC (permalink / raw)
To: linux-btrfs
=46rom what I could find, btrfs supports only the trinity of UNIX time =
stamps:=20
atime, ctime and mtime.
Is there any plan to support crtime (creation time)?
Side note: ZFS already supports it, ext4 and cifs (samba) are waiting f=
or APIs=20
and userland support, so it could be a good time to coordinate efforts =
and=20
solidify the interface.
--=20
Hubert Kario
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Creation time
2010-03-14 1:55 Creation time Hubert Kario
@ 2010-03-15 14:38 ` Sean Bartell
0 siblings, 0 replies; 2+ messages in thread
From: Sean Bartell @ 2010-03-15 14:38 UTC (permalink / raw)
To: Hubert Kario; +Cc: linux-btrfs
There is room in btrfs for a fourth time called "otime", but it is not
currently used or even initialized. Once there are APIs, it should be
possible to add crtime support with a slight format upgrade.
On Sun, Mar 14, 2010 at 02:55:12AM +0100, Hubert Kario wrote:
> From what I could find, btrfs supports only the trinity of UNIX time stamps:
> atime, ctime and mtime.
>
> Is there any plan to support crtime (creation time)?
>
> Side note: ZFS already supports it, ext4 and cifs (samba) are waiting for APIs
> and userland support, so it could be a good time to coordinate efforts and
> solidify the interface.
^ permalink raw reply [flat|nested] 2+ messages in thread
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