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authorGiulio Fidente <gfidente@redhat.com>2017-07-18 11:03:35 +0200
committerGiulio Fidente <gfidente@redhat.com>2017-07-18 11:03:35 +0200
commit5e9f855f7c96950ca29a0f85086441c57ae7aed5 (patch)
tree493ca1d692660deefc6a9cad3a250ec1e1bc43f8 /releasenotes/notes
parente57a7cdd733c5edd974749cd21e0563c8c6ca9fa (diff)
Use optimal (instead of default) tunables for Ceph on upgrade
With the default setting, after the majority of the monitors have been upgraded the cluster will go in WARN state because of legacy tunables. This changes the tunables we set after each monitor is upgraded from 'default' to 'optimal' [1]. 1. http://docs.ceph.com/docs/master/rados/operations/crush-map/#warning-when-tunables-are-non-optimal Change-Id: I0f16c29cc200d762f0c4acfd87ba7d1adb5c1eeb Closes-Bug: #1704959
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