On 2018-08-26 16:09, Alberto Garcia wrote:
> "qemu-io reopen" doesn't allow changing the writethrough setting of
> the cache, but the check is wrong, causing an error even on a simple
> reopen with the default parameters:
>
>$ qemu-img create -f qcow2 hd.qcow2 1M
>$ qemu-system-x86_64 -mon
"qemu-io reopen" doesn't allow changing the writethrough setting of
the cache, but the check is wrong, causing an error even on a simple
reopen with the default parameters:
$ qemu-img create -f qcow2 hd.qcow2 1M
$ qemu-system-x86_64 -monitor stdio -drive if=virtio,file=hd.qcow2
(qemu) qem
