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Re: [Qemu-devel] [PATCH] rev5: support colon in filenames
From: |
Markus Armbruster |
Subject: |
Re: [Qemu-devel] [PATCH] rev5: support colon in filenames |
Date: |
Thu, 16 Jul 2009 15:43:27 +0200 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.3 (gnu/linux) |
Anthony Liguori <address@hidden> writes:
> Blue Swirl wrote:
>> Then how about something like:
>> -drive name=hda,if=ide,cache=off,file_is_arg -filearg foo.img
>> -drive name=vda,if=virtio,cache=writeback,file_comes_next -patharg foo.img
>> -drive name=sdb,if=scsi,unit=1,fnarg -fnarg boo.img
>>
>
> The explicit ordering part seems clunky to me. How about:
>
> -drive name=vda,if=virtio -drive.vda.file filename.img
>
> What's nice about this syntax is it generalizes well. You could have:
>
> -drive.vda.if virtio -drive.vda.file filename.img
> -net nic,model=rtl8139,name=foo -net.foo.macaddr 00:11:43:55:44:22
Sanest proposal so far. Just put filenames in separate arguments, as
with almost every other program.
Instead of name=, let's use id= from Gerd's qdev work.
Why "-drive.ID.NAME VALUE", "-net.ID.NAME VALUE" and so forth, i.e. one
option per object with parameters? Assuming the ID name space is flat,
a single option suffices. What about "-set ID.NAME=VALUE"?
Quoting is problematic. Not only because it necessarily breaks some
filenames that used to work, also because the shell quotes, too. I
don't enjoy counting backslashes.
- [Qemu-devel] [PATCH] rev6: support colon in filenames, (continued)
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Blue Swirl, 2009/07/15
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Anthony Liguori, 2009/07/15
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Blue Swirl, 2009/07/15
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Anthony Liguori, 2009/07/15
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Kevin Wolf, 2009/07/15
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Michael S. Tsirkin, 2009/07/15
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Amit Shah, 2009/07/16
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames,
Markus Armbruster <=
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Anthony Liguori, 2009/07/16
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Gerd Hoffmann, 2009/07/16
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Gerd Hoffmann, 2009/07/16
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Kevin Wolf, 2009/07/15
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Anthony Liguori, 2009/07/15
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Paul Brook, 2009/07/15
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Gerd Hoffmann, 2009/07/15
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Paul Brook, 2009/07/15
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Ram Pai, 2009/07/16
- Re: [Qemu-devel] [PATCH] rev5: support colon in filenames, Kevin Wolf, 2009/07/16