|
From: | Anthony Liguori |
Subject: | Re: [Qemu-devel] [PATCH] rev5: support colon in filenames |
Date: | Thu, 16 Jul 2009 09:10:50 -0500 |
User-agent: | Thunderbird 2.0.0.21 (X11/20090320) |
Markus Armbruster wrote:
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.imgThe 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 00:11:43:55:44:22Sanest 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.
Works for me.
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"?
Looks attractive on the surface. Feels really difficult to implement :-)
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.
Yup. Regards, Anthony Liguori
[Prev in Thread] | Current Thread | [Next in Thread] |