Re: Questions about online resizing a lun passthrough disk with virtio-scsi

[Lin Ma]

On 2020-07-09 12:00, Paolo Bonzini wrote:
> On 09/07/20 13:52, Lin Ma wrote:
> > > It's not recommended however, because block_resize will report the
> > > change to the guest directly with a CAPACITY HAS CHANGED unit 
> > > attention
> > > condition.
> >
> > Got it, The 'block_resize' is the recommended or necessary step, Even 
> > for
> > passthrough disk online resizing.
>
> If your target is able to report the unit attention itself, it is okay
> to skip it.  AFAIK drivers/target/ doesn't, though.

Got you.
I happen to use the drivers/target/ :-)

Thank you very much,
Lin