> On 12 Jan 2017, at 18:45, Eric Blake wrote:
>
> On 01/12/2017 11:57 AM, Bob Chen wrote:
>> There might be a time window between the NBD server's resize and the
>> client's `re-read size` request. Is it safe?
>
> For resize larger, it seems that it would be safe for the
On 01/12/2017 11:57 AM, Bob Chen wrote:
> There might be a time window between the NBD server's resize and the
> client's `re-read size` request. Is it safe?
For resize larger, it seems that it would be safe for the server to just
remember the last size it has advertised to the client. As long
There might be a time window between the NBD server's resize and the
client's `re-read size` request. Is it safe?
What about an active `resize` request from the client? Considering some NBD
servers might have the capability to do instant resizing, not applying to
LVM or host block device, of
On Thu, Jan 12, 2017 at 3:44 PM, Alex Bligh wrote:
>> On 12 Jan 2017, at 14:43, Eric Blake wrote:
>> That's because the NBD protocol lacks a resize command. You'd have to
>> first get that proposed as an NBD extension before qemu could support it.
>
>