Best tuning for qemu windows guest(windows 7)


 
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Operating Systems Linux Best tuning for qemu windows guest(windows 7)
# 1  
Old 10-20-2018
Best tuning for qemu windows guest(windows 7)

In your opinion,which is the best tuning for windows 7 guest?
I use
cpu: host


mem: at least 2G,better 4G


disk: this is the most important,without "unsafe" cache is really slow and apply a 1G "service pack" can take 3 hours,with unsafe is really fast,actually I use
cache=unsafe
io=threads
discard mode=unmap
detect zeroes=unmap


network:virtio


controller:all virtio


Any suggestion,opinions?Thanks
# 2  
Old 10-26-2018
with scsi-virtio controller and qemu 3.0 best work with


cache=unsafe
io=threads
discard mode=ignore
detect zeroes=off
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