Hi, Please set the VM / Template setting key “rootDiskController” to “virtio” and ensure the OS type of the template to be “Windows PV”. Machine pc-i440fx* should be okay.
Regards, Jayanth From: nilantha liyanage <nilanth...@yahoo.com.INVALID> Date: Monday, 18 November 2024 at 11:30 AM To: users@cloudstack.apache.org <users@cloudstack.apache.org> Subject: Windows VM performance on Cloudstack on KVM Hi All, I just joined the mailing list, I have a question regarding performance of windows vm running on KVM on cloudstack. I installed windows server 2022 on Cloudstack on local disk and it is slower then when I install it from virt-manager or cockpit, one thing I have noticed is that the chipset/emulated machine is different when I install from virt-manager, it is q35 and from cloudstack it's i440fx. How do I improve the performance of Windows on Cloudstack?. I'm running cloudstack 4.19.1.2 on RHEL 9.3 both Management and agent on same server. Server Details: Lenovo System x3650 M5CPU Model: Intel Xeon E5-2699 X 2RAM: 768gb Thanks,Nilantha Disclaimer *** This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely for the use of the addressee(s). If you are not the intended recipient, please notify the sender by e-mail and delete the original message. Further, you are not authorised to copy, disclose, or distribute this e-mail or its contents to any other person and any such actions are unlawful and strictly prohibited. This e-mail may contain viruses. NxtGen Datacenter & Cloud Technologies Private Ltd (“NxtGen”) has taken every reasonable precaution to minimize this risk but is not liable for any damage you may sustain as a result of any virus in this e-mail. You should carry out your own virus checks before opening the e-mail or attachment. NxtGen reserves the right to monitor and review the content of all messages sent to or from this e-mail address. Messages sent to or from this e-mail address may be stored on the NxtGen e-mail system. *** End of Disclaimer ***NXTGEN***
