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osdc/Objecter: respect epoch barrier in _op_submit() #14190

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merged 1 commit into from Apr 4, 2017

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idryomov commented Mar 28, 2017

Epoch barrier instructs us to avoid sending (i.e. pause) any OSD ops
until we see a barrier epoch. The only thing epoch_barrier check in
target_should_be_paused() does is keep already paused ops paused. We
need to actually pause incoming OSD ops in _op_submit().

Fixes: http://tracker.ceph.com/issues/19396
Signed-off-by: Ilya Dryomov idryomov@gmail.com

osdc/Objecter: respect epoch barrier in _op_submit()
Epoch barrier instructs us to avoid sending (i.e. pause) any OSD ops
until we see a barrier epoch.  The only thing epoch_barrier check in
target_should_be_paused() does is keep already paused ops paused.  We
need to actually pause incoming OSD ops in _op_submit().

Fixes: http://tracker.ceph.com/issues/19396
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

@idryomov idryomov requested a review from jcsp Mar 28, 2017

@jcsp

jcsp approved these changes Mar 31, 2017

@jcsp jcsp added the needs-qa label Mar 31, 2017

@liewegas liewegas merged commit f907d83 into ceph:master Apr 4, 2017

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@idryomov idryomov deleted the idryomov:wip-respect-epoch-barrier branch Apr 5, 2017

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