From: "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>
To: Dave Chinner <david@fromorbit.com>
Cc: Andreas Dilger <adilger@dilger.ca>,
linux-man <linux-man@vger.kernel.org>,
Wang Shilong <wshilong@ddn.com>,
"Darrick J. Wong" <darrick.wong@oracle.com>,
lixi@ddn.com, Wang Shilong <wangshilong1991@gmail.com>,
linux-f2fs-devel@lists.sourceforge.net,
xfs <linux-xfs@vger.kernel.org>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
Ext4 Developers List <linux-ext4@vger.kernel.org>
Subject: Re: [PATCH 2/2] statx.2: add project support update
Date: Mon, 4 Mar 2019 22:16:29 +0100 [thread overview]
Message-ID: <CAKgNAki3teB9-9D-D2yObqLfAB4VUdr-Pg0qz735RfHmP+YzBg@mail.gmail.com> (raw)
In-Reply-To: <20190304205006.GX23020@dastard>
Hi Dave,
On Mon, 4 Mar 2019 at 21:50, Dave Chinner <david@fromorbit.com> wrote:
>
> On Mon, Mar 04, 2019 at 02:52:59PM +0100, Michael Kerrisk (man-pages) wrote:
> > Hello Wang Shilong,
> >
> > On Fri, 1 Mar 2019 at 15:06, Wang Shilong <wangshilong1991@gmail.com> wrote:
> > >
> > > From: Wang Shilong <wshilong@ddn.com>
> >
> > I take it that these patches relate to some API changes that are not
> > yet merged into the kernel, right?
> >
> > Also, I think we need some accompanying info to describe project IDs.
> > Can you point me at any documents/resources?
>
> Probably "best" documented in the man pages that ship with xfsprogs.
But, these IDs are a kernel construct, right? Is their scope limited
just to XFS, or do other filesystems have the concept also?
Cheers,
Michael
> Basically, it's just another quota ID that can be used to account
> for files/directories in arbitrary admin defined groups. i.e. quotas
> that aren't bound by user/group identities.
>
> $ man 8 xfs_quota
> $ man 5 projects
> $ man 5 projid
next prev parent reply other threads:[~2019-03-04 21:16 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-01 14:06 [PATCH 1/2] fchownat.2: add project support updates Wang Shilong
2019-03-01 14:06 ` [PATCH 2/2] statx.2: add project support update Wang Shilong
2019-03-01 15:51 ` Darrick J. Wong
2019-03-04 13:52 ` Michael Kerrisk (man-pages)
2019-03-04 20:50 ` Dave Chinner
2019-03-04 21:16 ` Michael Kerrisk (man-pages) [this message]
2019-03-04 23:17 ` Dave Chinner
2019-03-04 22:56 ` Eugene Syromyatnikov
2019-03-03 23:08 ` [PATCH 1/2] fchownat.2: add project support updates Dave Chinner
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