From: Sunil Mushran <sunil.mushran@oracle.com>
To: Steve French <smfrench@gmail.com>
Cc: Andreas Dilger <adilger@sun.com>, jim owens <jowens@hp.com>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
samba-technical <samba-technical@lists.samba.org>
Subject: Re: ext4 - getting at birth time (file create time) and getting/setting nanosecond time stamps and utime
Date: Tue, 20 Oct 2009 13:59:46 -0700 [thread overview]
Message-ID: <4ADE24C2.20009@oracle.com> (raw)
In-Reply-To: <524f69650910201349w20a3145cm6b88cd4029912b6b@mail.gmail.com>
Steve French wrote:
> So, are we ready for Mingming or one of the ext4 developers to propose
> a patch for this via xattrs (I can do a similar one for cifs).
> Sounds like various have said:
>
> 1) xattrs instead of ioctl
> 2) get of create time allowed by default, but set of create time limited
>
> But for the second part of this - how should we set nanosecond
> timestamps for the others (or in Samba's case, rounded to 100
> nanoseconds for DCE time) ... a millisecond granularity for utimes is
> a very long time these days.
What's wrong with stat(2)? AFAIK, it supports nanoseconds.
next prev parent reply other threads:[~2009-10-20 21:00 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-19 17:17 ext4 - getting at birth time (file create time) and getting/setting nanosecond time stamps and utime Steve French
2009-10-19 18:55 ` Andreas Dilger
2009-10-19 18:58 ` Jeremy Allison
2009-10-19 19:37 ` Steve French
2009-10-19 19:12 ` Zach Brown
2009-10-19 20:49 ` Jamie Lokier
2009-10-19 19:45 ` Steve French
2009-10-19 20:11 ` Andreas Dilger
2009-10-19 22:24 ` Steve French
2009-10-19 23:12 ` Andreas Dilger
2009-10-20 3:31 ` Steve French
2009-10-20 12:44 ` jim owens
2009-10-20 20:33 ` Andreas Dilger
2009-10-20 20:49 ` Steve French
2009-10-20 20:59 ` Sunil Mushran [this message]
2009-10-20 21:11 ` Steve French
2009-10-20 21:23 ` Sunil Mushran
2009-10-20 21:37 ` Steve French
2009-10-20 21:49 ` Sunil Mushran
2009-10-20 21:56 ` Steve French
2009-10-20 22:16 ` Sunil Mushran
2009-10-21 23:45 ` Mingming
2009-10-21 11:59 ` Henrik Nordstrom
2009-10-21 15:36 ` Steve French
2009-10-21 18:56 ` Brad Boyer
2009-10-21 23:03 ` Björn Jacke
2009-10-22 21:50 ` Steve French
2009-10-21 0:44 ` Andreas Dilger
2009-10-21 23:42 ` Mingming
2009-10-20 21:10 ` jim owens
2009-10-20 0:41 ` Mingming
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