Hello,
i´ve done 2 vm with qcow2 disks and created them with qemu-img with
prealloc=metadata.
Virt-Manager shows me under the performance settings for the Storage,
Cache= Hypervisor Default IO= Hypervisor Default
Is this the best setting? Or do i choose "native" IO on
prealloc=metadata created disks? And do i have to change Cache too?
The Virtualisation Host is gento linux, the qcow2 files are stored on a
xfs partition, qemu is build with "xfs" Flag.
thanks for hints and tipps
marko
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