Re: Emulated TPM devices and snapshots of running VMs

2020-07-09 Thread Milan Zamazal
Peter Krempa writes: > On Thu, Jul 09, 2020 at 17:54:23 +0200, Milan Zamazal wrote: >> Peter Krempa writes: >> > >> > On Thu, Jul 09, 2020 at 14:14:32 +0200, Milan Zamazal wrote: >> >> Milan Zamazal writes: >> >> >> > >> >> > Hi, >> >> > >> >> > I would like to clarify how to make snapshots

Re: Emulated TPM devices and snapshots of running VMs

2020-07-09 Thread Peter Krempa
On Thu, Jul 09, 2020 at 17:54:23 +0200, Milan Zamazal wrote: > Peter Krempa writes: > > > On Thu, Jul 09, 2020 at 14:14:32 +0200, Milan Zamazal wrote: > >> Milan Zamazal writes: > >> > > > >> > Hi, > >> > > >> > I would like to clarify how to make snapshots of running VMs with > >> > emulated

Re: Emulated TPM devices and snapshots of running VMs

2020-07-09 Thread Milan Zamazal
Peter Krempa writes: > On Thu, Jul 09, 2020 at 14:14:32 +0200, Milan Zamazal wrote: >> Milan Zamazal writes: >> > >> > Hi, >> > >> > I would like to clarify how to make snapshots of running VMs with >> > emulated TPM devices. As far as I understand QEMU documentation, it's >> > possible to

Re: Could you please help with questions about the net failover feature

2020-07-09 Thread Ken Cox
On 7/8/20 12:53 PM, Laine Stump wrote: On 7/8/20 10:02 AM, Ken Cox wrote: On 7/8/20 1:30 AM, Stefan Assmann wrote: On 2020-07-06 10:01, Laine Stump wrote: On 7/6/20 5:10 AM, Yalan Zhang wrote: Hi Laine, For the feature testing before, I only test the linux bridge setting as in 2), it

Re: Emulated TPM devices and snapshots of running VMs

2020-07-09 Thread Peter Krempa
On Thu, Jul 09, 2020 at 14:14:32 +0200, Milan Zamazal wrote: > Milan Zamazal writes: > > > Hi, > > > > I would like to clarify how to make snapshots of running VMs with > > emulated TPM devices. As far as I understand QEMU documentation, it's > > possible to make snapshots of running VMs with

Re: Emulated TPM devices and snapshots of running VMs

2020-07-09 Thread Milan Zamazal
Milan Zamazal writes: > Hi, > > I would like to clarify how to make snapshots of running VMs with > emulated TPM devices. As far as I understand QEMU documentation, it's > possible to make snapshots of running VMs with TPM, but it's important > to retain the state of swtpm. Does libvirt assist

Re: NVDIMM in devdax mode and SELinux (was: Two questions about NVDIMM devices)

2020-07-09 Thread Daniel P . Berrangé
On Thu, Jul 09, 2020 at 11:53:19AM +0200, Milan Zamazal wrote: > Milan Zamazal writes: > > > Daniel P. Berrangé writes: > > > >> On Thu, Jul 02, 2020 at 01:21:15PM +0200, Milan Zamazal wrote: > >>> The second problem is that a VM fails to start with a backing NVDIMM in > >>> devdax mode due to

NVDIMM in devdax mode and SELinux (was: Two questions about NVDIMM devices)

2020-07-09 Thread Milan Zamazal
Milan Zamazal writes: > Daniel P. Berrangé writes: > >> On Thu, Jul 02, 2020 at 01:21:15PM +0200, Milan Zamazal wrote: >>> The second problem is that a VM fails to start with a backing NVDIMM in >>> devdax mode due to SELinux preventing access to the /dev/dax* device (it >>> doesn't happen with