libvirt users - Feb 2016 - VIR_DOMAIN_MEMORY_STAT_ACTUAL_BALLOON meaning

Hi,

I'm wondering what means the VIR_DOMAIN_MEMORY_STAT_ACTUAL_BALLOON  value .

On a Windows Guest , rammap tool gives me following  information :

Driver Locked size  6.6 Giga

This value is relevant with  virsh dominfo  of this Guest  (equal to Max memory
- Used memory):

Max memory:     8704000 KiB
Used memory:    2097152 KiB

>From libvirt API , VIR_DOMAIN_MEMORY_STAT_ACTUAL_BALLOON value is  :
active_balloon (2048000.000000)


Could you give me some light ?


Thx .

Regards,


J.P. Ribeauville


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