Re: [Qemu-devel] qemu-kvm-1.0.1 cdrom device with iso hotplug issue

[Kevin Wolf]

Am 15.04.2014 um 11:21 hat xuanmao_001 geschrieben:
> Hi, Kevin:
> The lastest version of qemu is ok.
> But I want to know what is going wrong with qemu-kvm-1.0.1.

There have been a lot of changes between 1.0.1 and now. To be honest,
as long as it works now, I don't feel like investing a lot of time for
finding out what exactly made it work.

If you _really_ care, you can clone the git repository and use 'git
bisect' to build and test revisions until you've found the one that made
it work. But I don't think that's a very productive work.

Kevin

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> xuanmao_001
>  
> From: Kevin Wolf
> Date: 2014-04-15 16:48
> To: xuanmao_001
> CC: qemu-devel; qemu-discuss
> Subject: Re: [Qemu-devel] qemu-kvm-1.0.1 cdrom device with iso hotplug issue
> Am 15.04.2014 um 05:18 hat xuanmao_001 geschrieben:
> > Hi, there:
> >  
> > I found an issue that cdrom device hotplug iso image.
> >
>  1. if I startup qemu with an iso image, then iso can easily be replaced and 
> it
> > worked.
> > 2. but if I startup qemu with null image, when I change iso image use qemu
> > monitor command "change",
> >    it told me with following message:
> >    'This disc contains a "UDF" file system and requires an operating system
> > that supports the ISO-13346"
> >    "UDF" file system specification' inside VM.
> >     But I can opened it with tools like "UltraISO"
> >  
> > qemu version: qemu-kvm-1.0.1
> > vm os: winxp sp3
> > iso image: any
>  
> Can you please try if the problem still exists in a current qemu version
> (such as 2.0.0-rc3)?
>  
> Kevin