[libvirt] kvm-qemu emulator problem

Pankaj Rawat pankaj.rawat at nechclst.in
Thu Jan 5 11:41:08 UTC 2012


Thanks for that, might be there is some other way to use fvd. Rather than the one I just used. 

-----Original Message-----
From: Daniel P. Berrange [mailto:berrange at redhat.com] 
Sent: Thursday, January 05, 2012 5:05 PM
To: Michal Novotny
Cc: Pankaj Rawat; libvir-list at redhat.com
Subject: Re: [libvirt] kvm-qemu emulator problem

On Thu, Jan 05, 2012 at 12:07:40PM +0100, Michal Novotny wrote:
> I don't have any experience with fvd however this is not libvirt-related
> issue rather than qemu-related. Please try to ask qemu guys how to fix this.

Actually it is a libvirt error message.

        if ((format = virStorageFileFormatTypeFromString(formatStr)) < 0) {
            virDomainReportError(VIR_ERR_INTERNAL_ERROR,
                                 _("unknown disk format '%s' for %s"),
                                 disk->driverType, disk->src);
            goto cleanup;
        }
    } else {

We don't have any support for FVD in src/util/storage_file.[ch]

We could add this in, but first we have to ask wether the FVD disk format
actually has any future ?  My understanding is that FVD is not going to
be merged into QEMU, and that the good ideas from it, will used to create
a QCow3 format.

Regards,
Daniel
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