rados bench object not correct errors on v9.0.3

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> -----Original Message-----
> From: ceph-devel-owner@xxxxxxxxxxxxxxx [mailto:ceph-devel-
> owner@xxxxxxxxxxxxxxx] On Behalf Of Sage Weil
> Sent: Monday, August 24, 2015 12:45 PM
> To: ceph-announce@xxxxxxxx; ceph-devel@xxxxxxxxxxxxxxx; ceph-users@xxxxxxxx;
> ceph-maintainers@xxxxxxxx
> Subject: v9.0.3 released
> 
> This is the second to last batch of development work for the Infernalis
> cycle.  The most intrusive change is an internal (non user-visible) change to
> the OSD's ObjectStore interface.  Many fixes and improvements elsewhere
> across RGW, RBD, and another big pile of CephFS scrub/repair improvements.
> 
> 
> Getting Ceph
> ------------
> 
> * Git at git://github.com/ceph/ceph.git
> * Tarball at http://ceph.com/download/ceph-9.0.3.tar.gz
> * For packages, see http://ceph.com/docs/master/install/get-packages
> * For ceph-deploy, see http://ceph.com/docs/master/install/install-ceph-
> deploy
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I have built rpms from the tarball http://ceph.com/download/ceph-9.0.3.tar.bz2.
Have done this for fedora 21 x86_64 and for aarch64.  On both platforms when I run
a single node "cluster" with a few osds and run rados bench read tests
(either seq or rand) I get occasional reports like

benchmark_data_myhost_20729_object73 is not correct!

I never saw these with similar rpm builds on these platforms from 9.0.2 sources.

Also, if I go to an x86-64 system running Ubuntu trusty for which I am able to
install prebuilt binary packages via
    ceph-deploy install --dev v9.0.3

I do not see the errors there.

Any suggestions welcome.

-- Tom Deneau, AMD



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