On Mon, Mar 25, 2024 at 9:21 AM Shafi Mohammed <shafionther...@gmail.com>
wrote:

> Hi Guys ,
>
> I am writing a tool to migrate VMs from KVM to Ovirt .
>
> I created a storage domain and tried to expose it to NBD server to write
> the data from the source Vm disk . But im facing a nbd permission issue  .
> Even a copy or write is restricted .
>
> Actual Command
> qemu-nbd -f qcow2 /rhev/data-center/mnt/192.168.108.27:
> _storage/d62b04f8-973f-4168-9e69-1f334a4968b6/images/cd6b9fc4-ef8a-4f40-ac8d-f18d355223d0/d2a57e6f-029e-46cc-85f8-ce151d027dcb
>
>
>
> *qemu-nbd: Failed to blk_new_open
> '/rhev/data-center/mnt/192.168.108.27:_storage/d62b04f8-973f-4168-9e69-1f334a4968b6/images/cd6b9fc4-ef8a-4f40-ac8d-f18d355223d0/d2a57e6f-029e-46cc-85f8-ce151d027dcb':
> Could not open
> '/rhev/data-center/mnt/192.168.108.27:_storage/d62b04f8-973f-4168-9e69-1f334a4968b6/images/cd6b9fc4-ef8a-4f40-ac8d-f18d355223d0/d2a57e6f-029e-46cc-85f8-ce151d027dcb':
> Permission denied *
> Please suggest me if Ovirt has any API  to open a disk from a
> storage domain and write data to it
>

just out of curiosity, did you look at the built-in functionality of
importing VMs from KVM via Libvirt?
https://www.ovirt.org/develop/release-management/features/virt/KvmToOvirt.html


>
>
>
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