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[FEAT MERGE] implement of log disk writing throttling

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obdev
2023-05-02 01:45:12 +00:00
committed by ob-robot
parent 3ae36f5774
commit 8094743d24
57 changed files with 3492 additions and 216 deletions
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5
src/share/parameter/ob_parameter_seed.ipp
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@ -583,6 +583,11 @@ DEF_INT(log_disk_utilization_threshold, OB_TENANT_PARAMETER,"80",
"Range: [10, 100)",
ObParameterAttr(Section::LOGSERVICE, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_INT(log_disk_throttling_percentage, OB_TENANT_PARAMETER, "60",
"[40, 100]",
"the threshold of the size of the log disk when writing_limit will be triggered. Rang:[40，100]. setting 100 means turn off writing limit",
ObParameterAttr(Section::LOGSERVICE, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_TIME(log_storage_warning_tolerance_time, OB_CLUSTER_PARAMETER, "5s",
"[1s,300s]",
"time to tolerate log disk io delay, after that, the disk status will be set warning. "