Re: PCI slots for nics and disks changes after reboot.

[work]

Any Suggestions?

Thanks in advance.

Regards,
Nick.

On Fri, Oct 3, 2025 at 12:56 PM work <work89...@gmail.com> wrote:

> Hello All,
>
> I am using cloudstack version 4.19 with KVM host and trying to add nic and
> disk to a running instance and the pci slot for it changes when I reboot
> the instance.
>
> NIC before reboot:
> <interface type='bridge'>
> <source bridge='breth2-310'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
> </interface>
>
> NIC1
> <interface type='bridge'>
> <source bridge='breth2-313'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
> </interface>
>
> NIC after reboot
> <interface type='bridge'>
> <source bridge='breth2-310'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
> </interface>
>
> NIC1
> <interface type='bridge'>
> <source bridge='breth2-313'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
> </interface>
>
> Please suggest what can be done here.
>
> Thanks in advance for any suggestions.
>
> Regards,
> Nick.
>
>
>