JFYI. As I know, generic/075 generic/112 are failed for cifs because cifs doesn't support
this function:
ioctl(fd, FIDEDUPERANGE, fdr).
And this function test was included by this xfstests patch:
commit e7b6734822aa4ea4986c1576f0414b1174da33c7
Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Date: Thu Dec 6 22:24:20 2018 -0800
fsx: add FIDEDUPERANGE support
Add support for the dedupe range ioctl to fsx.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Reviewed-by: Eryu Guan <guaneryu@xxxxxxxxx>
Signed-off-by: Eryu Guan <guaneryu@xxxxxxxxx>
----- Original Message -----
> From: "Steve French" <smfrench@xxxxxxxxx>
> To: "ronnie sahlberg" <ronniesahlberg@xxxxxxxxx>
> Cc: "CIFS" <linux-cifs@xxxxxxxxxxxxxxx>
> Sent: Tuesday, March 5, 2019 2:01:45 PM
> Subject: Re: More tests added to buildbot
>
> Rather than back 075 and 112 out I reverted xfstest tests/generic/075
> and 112 to their state from a few weeks ago by backing out the patch I
> mentioned below
>
> Kicked off
> http://smb3-test-rhel-75.southcentralus.cloudapp.azure.com/#/builders/4/builds/110
> with that change to the buildbot
>
> On Mon, Mar 4, 2019 at 11:00 PM Steve French <smfrench@xxxxxxxxx> wrote:
> >
> > I tried it to Samba a few minutes ago and it worked fine with current
> > for-next
> > and also:q it looks important (data integrity etc.). Test description
> >
> > # Test that mmap read doesn't see non-zero data past EOF on truncate down.
> > #
> > # This is inspired by an XFS bug that truncate down fails to zero page
> > cache
> > # beyond new EOF and causes stale data written to disk unexpectedly and a
> > # subsequent mmap reads and sees non-zeros post EOF.
> >
> > I have two test targets, both Samba localhost. One succeeds for all 8 of
> > the ones that we were worried about:
> >
> > ./check -cifs generic/013 generic/014 generic/024 generic/030
> > generic/069 generic/075 generic/112 generic/125 generic/346
> > generic/469
> >
> > The other succeeds on all but 075 and 112 which worked on the 'old'
> > xfstests from a month ago, but fail on the one with the newer
> > xfstests.
> >
> > So I think we are ok with 469 ... but we do have to figure out what to
> > do with what seems to be either a regression in 075 and 112 xfstests
> > (a bug in the tests) or something that the updated tests are now
> > seeing as a cifs bug. My theory is that it is due to this xfstest
> > commit:
> >
> > root@smf-Thinkpad-P51:~/xfstests-dev# git log tests/generic/075
> > commit ec295d73ac19a42d1f022cb074d0bd506252cb3b
> > Author: Christoph Hellwig <hch@xxxxxx>
> > Date: Fri Feb 15 13:41:40 2019 +0100
> >
> > generic/075,112: detect preallocation support for fsx tests
> >
> > Currently generic/075 and generic/112 have two extra fsx passes each
> > that exercise fsx with preallocation, which are only enabled for
> > XFS.
> >
> > These tests can also be run with other file systems, given that the
> > XFS prealloc ioctls are implemented in generic code since the
> > addition of the fallocate system call. This also means a version of
> > XFS that does not support preallocation (e.g. because it always
> > writes out of place) can skip the prealloc tests while still
> > completing the normal fsx tests just fine.
> >
> > Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> > Reviewed-by: Eryu Guan <guaneryu@xxxxxxxxx>
> > Signed-off-by: Eryu Guan <guaneryu@xxxxxxxxx>
> >
> > On Mon, Mar 4, 2019 at 10:10 PM ronnie sahlberg
> > <ronniesahlberg@xxxxxxxxx> wrote:
> > >
> > > generic/469 does it work for you?
> > > It fails in the tests.
> > >
> > > I have tried it locally and it always fails here. With current
> > > for-next as well as for-next as of a month ago.
> > > Same for xfs-tests, with current as well as months old master.
> > >
> > > Lets remove it.
> > >
> > > On Sun, Mar 3, 2019 at 3:05 PM Steve French <smfrench@xxxxxxxxx> wrote:
> > > >
> > > > Added four xfs subtests to the cifs-testing buildbot (and 3 of these
> > > > were also missing from the Azure buildbot so added them to Azure as
> > > > well)
> > > > + [ "generic/464", "smb3"],
> > > > + [ "generic/469", "smb3"],
> > > > + [ "generic/524", "smb3"],
> > > > + [ "generic/528", "smb3samba],
> > > >
> > > > Testing the three new tests for Azure in
> > > > http://smb3-test-rhel-75.southcentralus.cloudapp.azure.com/#/builders/4/builds/105
> > > >
> > > >
> > > > --
> > > > Thanks,
> > > >
> > > > Steve
> >
> >
> >
> > --
> > Thanks,
> >
> > Steve
>
>
>
> --
> Thanks,
>
> Steve
>
