Update VirtualIO driver on RHEL vm

Hi, have you installed NGT?  This should include the latest supported drivers.

Onestly I don’t know; I have migrate VM from VMWare to AHV using Nutanix appliance 

You mean Nutanix Move?  Move will attempt to inject drivers if you give it the right permissions but they may not be up-to-date.  I would definitely recommend you install NGT (Nutanix Guest Tools) on the guest VM through Prism.  

Hello @bxxst 

Please follow the below link for how to install NGT on a Linux VM:

https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v6_6:man-nutanix-guest-tool-configuration-linux-t.html

sorry for the late; I’ve done as suggest but os still view 11 Gb ram instead of 16 GB

┌─[root@vdldevdesk00]─[~]
└──╼ #systemctl  list-units | grep  -i nutanix
  ngt_guest_agent.service                                                                     loaded active running   LSB: Starts, stops Nutanix Guest Agent.
  ngt_self_service_restore.service                                                            loaded active running   LSB: Starts, stops Nutanix Self Service Restore Service.

Hi,

Can u share the screenshot of VM memory configuration from prism and OS output of “free -m”

F>P

The strange fing is that encrease the RAM, OS see more ram but never the one set on VM configuration