On Wed, Apr 12, 2023 at 01:18:26PM +1000, Dave Chinner wrote:
> Right. It's not entirely simple to store metadata on disk beyond EOF
> in XFS because of all the assumptions throughout the IO path and
> allocator interfaces that it can allocate space beyond EOF at will
> and something else will clea
On Tue, Apr 11, 2023 at 07:33:19PM -0700, Eric Biggers wrote:
> It seems it's really just the Merkle tree caching interface that is causing
> problems, as it's currently too closely tied to the page cache? That is just
> an
> implementation detail that could be reworked along the lines of what is
On Tue, Apr 11, 2023 at 07:33:19PM -0700, Eric Biggers wrote:
> On Mon, Apr 10, 2023 at 10:19:46PM -0700, Christoph Hellwig wrote:
> > Dave is going to hate me for this, but..
> >
> > I've been looking over some of the interfaces here, and I'm starting
> > to very seriously questioning the design
On Mon, Apr 10, 2023 at 10:19:46PM -0700, Christoph Hellwig wrote:
> Dave is going to hate me for this, but..
>
> I've been looking over some of the interfaces here, and I'm starting
> to very seriously questioning the design decisions of storing the
> fsverity hashes in xattrs.
>
> Yes, storing
Dave is going to hate me for this, but..
I've been looking over some of the interfaces here, and I'm starting
to very seriously questioning the design decisions of storing the
fsverity hashes in xattrs.
Yes, storing them beyond i_size in the file is a bit of a hack, but
it allows to reuse a lot o
Hi Darrick,
On Tue, Apr 04, 2023 at 09:39:42AM -0700, Darrick J. Wong wrote:
> On Tue, Apr 04, 2023 at 04:52:56PM +0200, Andrey Albershteyn wrote:
> > Hi all,
> >
> > This is V2 of fs-verity support in XFS. In this series I did
> > numerous changes from V1 which are described below.
> >
> > This
On Tue, Apr 04, 2023 at 04:37:13PM -0700, Eric Biggers wrote:
> On Tue, Apr 04, 2023 at 04:52:56PM +0200, Andrey Albershteyn wrote:
> > The patchset is tested with xfstests -g auto on xfs_1k, xfs_4k,
> > xfs_1k_quota, and xfs_4k_quota. Haven't found any major failures.
>
> Just to double check, di
On Tue, Apr 04, 2023 at 04:52:56PM +0200, Andrey Albershteyn wrote:
> The patchset is tested with xfstests -g auto on xfs_1k, xfs_4k,
> xfs_1k_quota, and xfs_4k_quota. Haven't found any major failures.
Just to double check, did you verify that the tests in the "verity" group are
running, and were
On Tue, Apr 04, 2023 at 04:52:56PM +0200, Andrey Albershteyn wrote:
> Hi all,
>
> This is V2 of fs-verity support in XFS. In this series I did
> numerous changes from V1 which are described below.
>
> This patchset introduces fs-verity [5] support for XFS. This
> implementation utilizes extended
Hi all,
This is V2 of fs-verity support in XFS. In this series I did
numerous changes from V1 which are described below.
This patchset introduces fs-verity [5] support for XFS. This
implementation utilizes extended attributes to store fs-verity
metadata. The Merkle tree blocks are stored in the r
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