[libvirt] [PATCH 3/3] qemu: Forbid migration with cache != none
Paolo Bonzini
pbonzini at redhat.com
Thu Feb 23 07:02:46 UTC 2012
On 02/22/2012 02:57 PM, Jiri Denemark wrote:
>> > how about disk write through flag here? This flag should also imply
>> > cache=none.
>> >
>> > i.e, VIR_DOMAIN_DISK_CACHE_WRITETHRU
> AFAIK, only VIR_DOMAIN_DISK_CACHE_DISABLE translates into cache=none unless
> qemu binary is old enough to only support cache=on|off
VIR_DOMAIN_DISK_CACHE_DIRECTSYNC too.
Paolo
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