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I/O Meter Gives an Error Performance Counter Percentage That Is Less Than Zero

Details

Why does the I/O meter show an error performance counter percentage that is less than zero?

Solution

When an application tries to push more I/O than the available queue depth in the virtual machine, the I/O transfer rate drops by a factor of ten or more.

Keywords

ESX; Server; 2.5.1; 1604; ESX251; esx252

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  • KB Article: 1604
  • Updated: Jan 13, 2008
  • Products:
    VMware ESX
  • Product Versions:
    VMware ESX 2.5.x