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author | Daniel Gottlieb <daniel.gottlieb@mongodb.com> | 2019-05-02 20:57:15 -0400 |
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committer | Daniel Gottlieb <daniel.gottlieb@mongodb.com> | 2019-05-03 09:38:20 -0400 |
commit | cf322abb3069b05e6ea32afe53a31381f0c0c6df (patch) | |
tree | a0a80f244cb8ce01e76cb4b89bf8a23449d3d493 /src/mongo/db/storage/flow_control_parameters.idl | |
parent | cd3f10254f5b7fd93c2e4065a996dad74d5b1fd2 (diff) | |
download | mongo-cf322abb3069b05e6ea32afe53a31381f0c0c6df.tar.gz |
SERVER-40366: Log when the flow control sustainer point is not moving.
Diffstat (limited to 'src/mongo/db/storage/flow_control_parameters.idl')
-rw-r--r-- | src/mongo/db/storage/flow_control_parameters.idl | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mongo/db/storage/flow_control_parameters.idl b/src/mongo/db/storage/flow_control_parameters.idl index 135ffa23b7b..2dd83afba0a 100644 --- a/src/mongo/db/storage/flow_control_parameters.idl +++ b/src/mongo/db/storage/flow_control_parameters.idl @@ -98,3 +98,10 @@ server_parameters: cpp_varname: 'gFlowControlTicketMultiplierConstant' default: 1.05 validator: { gt: 1.0 } + flowControlWarnThresholdSeconds: + description: 'If flow control detects the replica set is lagged and the sustainer point is not moving, it will eventually log a warning. This value controls how much time the flow control is in this state before it logs. A value of zero will disable the warnings.' + set_at: [ startup, runtime ] + cpp_vartype: 'AtomicWord<int>' + cpp_varname: 'gFlowControlWarnThresholdSeconds' + default: 10 + validator: { gte: 0 } |