The disk use Virtio driver with no buffer and unmap.
Am 28.11.24 um 13:01 schrieb basti:
Hello,
I have move a Win10 KVM guest to new hardware and than upgrade this
guest to Windows 11.
KVM Host Hardware is:
- 2x Xeon E5-2697A v4
- 128GB RAM
- 4x SAMSUNG MZ7LM1T9HCJM as raid 10
KVM Guest:
4x qemu64 CPU (1 Socket/ 4 Core/ 1 Threads)
8GB RAM
No graphic tablet
No Ballon driver
When I copy a big file (~8GB) from Network to local I get 1 GBit/s speed.
When I run to install RSAT tools or ClearMgr I only see 10-25 MB/s in
iostat on the KVM host.
Any ideas or suggestions?
Best Regards
