On Sat, Jul 15, 2017 at 11:01:25PM +0800, Peng Hao wrote:
> From: Hao Peng
>
> At present shared disks can be migrated with either readonly or cache=none.
> But
> cache=directsync should be safe for migration, because both cache=directsync
> and cache=none
> don't use the host page cache, and c
From: Hao Peng
At present shared disks can be migrated with either readonly or cache=none. But
cache=directsync should be safe for migration, because both cache=directsync
and cache=none
don't use the host page cache, and cache=direct write through qemu block layer
cache.
Signed-off-by: Peng H
