[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v2 1/1] block: Support Archipelago as a QEMU blo
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH v2 1/1] block: Support Archipelago as a QEMU block backend |
Date: |
Mon, 2 Jun 2014 17:31:26 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 02.06.2014 um 17:04 hat Chrysostomos Nanakos geschrieben:
> Hi,
>
> On 06/02/2014 05:30 PM, Eric Blake wrote:
> >On 06/02/2014 08:15 AM, Chrysostomos Nanakos wrote:
> >>VM Image on Archipelago volume is specified like this:
> >>
> >>file=archipelago:<volumename>[/mport=<mapperd_port>[:vport=<vlmcd_port>]]
> >>or
> >I still think that there is no need to burden the code with this
> >shorthand...
>
> If everyone agrees I can totally remove that part.
I don't think it's a bad idea to provide a shortcut for human users. The
important point is just that internally it's not the main interface, but
mapped to the structured option (which I think your patch achieves now).
> >>file.driver=archipelago,file.volume=<volumename>[,file.mport=<mapperd_port>[,
> >>file.vport=<vlmcd_port>]]
> >...when this version is easier to support. Older protocols have file=
> >abuse due to back-compat reasons, but new protocols should not start out
> >with baggage.
> >
> >
> >>---
> >> MAINTAINERS | 5 +
> >> block/Makefile.objs | 1 +
> >> block/archipelago.c | 1174
> >> +++++++++++++++++++++++++++++++++++++++++++++++++++
> >This is a lot to review at once - is there any reasonable way to break
> >it into a series of smaller patches?
>
> It will be really difficult to break it in smaller patches, and I
> believe it will more difficult for someone to review it.
Not sure how much easier the review would become, but the obvious split
that works almost always is to do a read-only driver in patch 1, and
then add write and create support in patches 2 and 3.
Kevin