Hi guys

I got the following error message when I tried to run a VM:

"VM's swap percentage is above the threshold. (check your configuration parameters for Host Swap Percentage)."

After increasing the parameter BlockMigrationOnSwapUsagePercentage, the problem disappeared.

But I don't understand the logic here:
IsVMSwapValueLegal
        ....
return ((swap_total - swap_free - mem_available) * 100 / physical_mem_mb) <= Config .<Integer> GetValue(ConfigValues.BlockMigrationOnSwapUsagePercentage);


So anyone can help me explain it?  Thanks a lot!

Mark.

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