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authorSamuel Just <sjust@redhat.com>2019-10-22 23:07:53 +0200
committerSamuel Just <sjust@redhat.com>2019-10-23 22:33:59 +0200
commit6eaf3240836e04a7132a5b1ed290af162e65d0e8 (patch)
tree3cf2c63b6f3466e6f30a1d3d4b52846e87544c6a /PendingReleaseNotes
parentosd/: remove legacy schedulers (diff)
downloadceph-6eaf3240836e04a7132a5b1ed290af162e65d0e8.tar.xz
ceph-6eaf3240836e04a7132a5b1ed290af162e65d0e8.zip
PendingReleaseNotes: note mClockScheduler config changes
Signed-off-by: Samuel Just <sjust@redhat.com>
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* The ``upmap_max_iterations`` config option of mgr/balancer has been
renamed to ``upmap_max_optimizations`` to better match its behaviour.
+* ``mClockClientQueue`` and ``mClockClassQueue`` OpQueue
+ implementations have been removed in favor of of a single
+ ``mClockScheduler`` implementation of a simpler OSD interface.
+ Accordingly, the ``osd_op_queue_mclock*`` family of config options
+ has been removed in favor of the ``osd_mclock_scheduler*`` family
+ of options.