Hello dear forum members
I just benched my virtual server and the VHDX which is meant for the file storage isn't performing very well.
The bare metal SSD RAID gets around 515MB/s for files sizes of 256kb and the VM only achieves 439MB/s - IOMeter 100% random read. The smaller the file sizes go the larger the difference gets - sadly I only have files smaller than 512kb.
The VHDX file is located on a dedicated array. I already have tested pass through mode to the VM and the IOBlanacer registry setting but performance stays the same.
Storage QoS is disabled in Hyper V. Both host and guest are Win server 2019 and the VM has plenty of resources.
Any ideas if I can improve that IO rates?
I just benched my virtual server and the VHDX which is meant for the file storage isn't performing very well.
The bare metal SSD RAID gets around 515MB/s for files sizes of 256kb and the VM only achieves 439MB/s - IOMeter 100% random read. The smaller the file sizes go the larger the difference gets - sadly I only have files smaller than 512kb.
The VHDX file is located on a dedicated array. I already have tested pass through mode to the VM and the IOBlanacer registry setting but performance stays the same.
Storage QoS is disabled in Hyper V. Both host and guest are Win server 2019 and the VM has plenty of resources.
Any ideas if I can improve that IO rates?