Updating rules of table vpx_guest_disk in vCenter database ?

Hello everybody,

Does anybody know how is refreshed the table VPX_GUEST_DISK in vCenter database ???

My interrogation starts from the reflection that vpx_guest_disk contains 4 interesting columns  : vm_id, path, capacity, free space but since there is no ‘datetime’ column to link the data of the four columns with a timestamp I ask me :

=> what is the timestamp of the datas ?

=> when is the table refreshed ?

Is there a VPX_* table or a setting wizard  or ??? contaning the information ?

I searched everywhere -but not at the right place !!- and found nothing ...

Thanks a lot for help !

Regards,

Florent