Effects Of Increasing the Values Of DiskCheckpointSpeed* Or *DiskWriteSpeed* Variables (Doc ID 1959725.1)

Last updated on OCTOBER 13, 2016

Applies to:

MySQL Cluster - Version 7.1 and later
Linux x86-64

Goal

Side effects, consequences or direct relation to other parameters should it be expected when increasing values of the following variables:

  1. From MySQL Cluster version 7.1 until MySQL Cluster version 7.3:
    • DiskCheckpointSpeedinRestart
    • DiskCheckpointSpeed
  2. From MySQL Cluster version 7.4 onward:
    • MinDiskWriteSpeed
    • MaxDiskWriteSpeed
    • MaxDiskWriteSpeedOtherNodeRestart
    • MaxDiskWriteSpeedOwnRestart

Solution

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