On Fri, Dec 03, 2021 at 05:14:34PM -0600, Eric Blake wrote:
> Add a new negotiation feature where the client and server agree to use
> larger packet headers on every packet sent during transmission phase.
> This has two purposes: first, it makes it possible to perform
> operations like trim, write
[Updating Vladimir's new preferred address in cc list]
On Thu, Mar 24, 2022 at 07:31:48PM +0200, Wouter Verhelst wrote:
> Hi Eric,
>
> Thanks for the ping; it had slipped my mind.
>
> On Fri, Dec 03, 2021 at 05:14:34PM -0600, Eric Blake wrote:
> > Request message
> >
> > -The request mess
Hi Eric,
Thanks for the ping; it had slipped my mind.
On Fri, Dec 03, 2021 at 05:14:34PM -0600, Eric Blake wrote:
> Request message
>
> -The request message, sent by the client, looks as follows:
> +The compact request message, sent by the client when extended
> +transactions are not negot
On Tue, Dec 07, 2021 at 06:14:23PM +0200, Wouter Verhelst wrote:
> On Mon, Dec 06, 2021 at 05:00:47PM -0600, Eric Blake wrote:
> > On Mon, Dec 06, 2021 at 02:40:45PM +0300, Vladimir Sementsov-Ogievskiy
> > wrote:
> > > > Simple reply message
> > > >
> > > > The simple reply message MUST
04.12.2021 02:14, Eric Blake wrote:
Add a new negotiation feature where the client and server agree to use
larger packet headers on every packet sent during transmission phase.
This has two purposes: first, it makes it possible to perform
operations like trim, write zeroes, and block status on mo
07.12.2021 12:08, Vladimir Sementsov-Ogievskiy wrote:
07.12.2021 02:00, Eric Blake wrote:
On Mon, Dec 06, 2021 at 02:40:45PM +0300, Vladimir Sementsov-Ogievskiy wrote:
[..]
+S: 64 bits, padding (MUST be zero)
Hmm. Extra 8 bytes to be power-of-2. Does 32 bytes really perform better than
On Mon, Dec 06, 2021 at 05:00:47PM -0600, Eric Blake wrote:
> On Mon, Dec 06, 2021 at 02:40:45PM +0300, Vladimir Sementsov-Ogievskiy wrote:
> > > Simple reply message
> > >
> > > The simple reply message MUST be sent by the server in response to all
> > > requests if structured replies
07.12.2021 02:00, Eric Blake wrote:
On Mon, Dec 06, 2021 at 02:40:45PM +0300, Vladimir Sementsov-Ogievskiy wrote:
Simple reply message
The simple reply message MUST be sent by the server in response to all
requests if structured replies have not been negotiated using
-`NBD_OPT_STR
On Mon, Dec 06, 2021 at 02:40:45PM +0300, Vladimir Sementsov-Ogievskiy wrote:
> > Simple reply message
> >
> > The simple reply message MUST be sent by the server in response to all
> > requests if structured replies have not been negotiated using
> > -`NBD_OPT_STRUCTURED_REPLY`. If str
04.12.2021 02:14, Eric Blake wrote:
Add a new negotiation feature where the client and server agree to use
larger packet headers on every packet sent during transmission phase.
This has two purposes: first, it makes it possible to perform
operations like trim, write zeroes, and block status on mo
Add a new negotiation feature where the client and server agree to use
larger packet headers on every packet sent during transmission phase.
This has two purposes: first, it makes it possible to perform
operations like trim, write zeroes, and block status on more than 2^32
bytes in a single command
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