Re: Are we ready for 10.2.8 - core

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Hi again Josh:

Here comes the recap of 10.2.8 status. All requested PRs have been merged, so I ran a "rados" suite and an "upgrade/hammer-x" suite. There were some failures, but most were obvious infrastructure noise and disappeared on re-run. There were also two failures that stood out and seemed like they might be real bugs:

[1] rados issue: http://tracker.ceph.com/issues/20449
[2] upgrade issue: http://tracker.ceph.com/issues/13381

Regarding [1], my initial analysis was wrong. The real cause of the failure is a transient gevent/greenlet timeout; happens in about 40% of the runs.

Regarding [2], Sage analyzed the initial failure in the tracker. I re-ran the test on both smithi and vps with the following results:

* on vps, both jobs passed
* on smithi, one job passed and the other failed. However, the failure was for a different reason ("ceph-objectstore-tool: exp list-pgs failure with status 1") - see http://pulpito.front.sepia.ceph.com/smithfarm-2017-06-30_09:08:18-upgrade:hammer-x-wip-jewel-backports-distro-basic-smithi/
* http://tracker.ceph.com/issues/13381 was not reproduced

What other testing do you think is needed before we send 10.2.8 to QE?

Nathan
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