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From Mike Tutkowski <>
Subject Re: CCP-4.5.0: Adding additional interfaces are not accepting on VMs if the VM has vm snapshots
Date Fri, 11 Sep 2015 02:20:31 GMT
This code looks pretty "sure" of itself (so I'm thinking it's not a bug to
prohibit this action):

        // Check that Vm does not have VM Snapshots

        if (_vmSnapshotDao.findByVm(vmId).size() > 0) {

            throw new InvalidParameterValueException("NIC cannot be added
to VM with VM Snapshots");


The logic above is in (in the addNicToVirtualMachine

I believe we also prohibit adding data disks to VMs that have one or more
VM snapshots on them.

On Tue, Sep 8, 2015 at 12:59 AM, anil lakineni <> wrote:

> Hi All,
> We are facing issues when adding additional interfaces on VMs if VM has vm
> snapshots. Issue is VM not accepting to add additional interface due to VM
> snapshots.
> Error is: *Add netowrk to VM Action failed - Service Exception : NIC cannot
> be added to VM with VM Snapshots*
> I believe that this is not a correct behaviour of CloudPlatform, because we
> are able to add additional interfaces on VMs with VM snapshots in remaining
> versions of Cloud Stack.
> Is it a bug on CCP 4.5.0?? Please let me know if I have to change/modify
> any values at CCP
> I will be Waiting for your valuable inputs. Thanks in advance.
> Using CitrixCloudPlatform 4.5.0 and XenServer 6.2 hosts
> Regards,
> Anil.

*Mike Tutkowski*
*Senior CloudStack Developer, SolidFire Inc.*
o: 303.746.7302
Advancing the way the world uses the cloud

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