Re: Overriding qemu.conf libvirt-qemu user per-domain

2024-12-20 Thread Jiri Denemark
On Fri, Dec 20, 2024 at 01:48:48 -0500, Pascal Proulx via Users wrote: > Hello, > > How can I override the libvirt-qemu user defined in > /etc/libvirt/qemu.conf using a per-domain (virtual machine) override > using the domain XML definitions? I can find qemu arg overrides but not > this and I m

Re: About virsh(1) and Postcopy migration

2024-08-29 Thread Jiri Denemark
On Thu, Aug 29, 2024 at 10:11:05 +, Prasad Pandit wrote: > Hello, > > * virsh(1) offers multiple options to initiate Postcopy migration: > > 1) virsh migrate --postcopy --postcopy-after-precopy > 2) virsh migrate --postcopy + virsh migrate-postcopy > 3) virsh migrate --postcopy --

Re: cpu vmx migration issue

2024-06-25 Thread Jiri Denemark
On Fri, May 31, 2024 at 13:20:49 +0200, Jiri Denemark wrote: > Hi. > > On Tue, May 28, 2024 at 23:55:16 +0800, d tbsky wrote: > > Jiri Denemark > > > Oh, are you saying that a domain with such active XML cannot be migrated > > > and you see these three featur

Re: cpu vmx migration issue

2024-05-31 Thread Jiri Denemark
Hi. On Tue, May 28, 2024 at 23:55:16 +0800, d tbsky wrote: > Jiri Denemark > > Oh, are you saying that a domain with such active XML cannot be migrated > > and you see these three features reported as missing? Could you please > > provide debug logs from virtqemud (or libvi

Re: cpu vmx migration issue

2024-05-27 Thread Jiri Denemark
Hi, So it seems we have a bug regarding the new vmx features when computing baseline CPU model. But it seems it's not the only thing... On Fri, May 24, 2024 at 01:20:32 +0800, d tbsky wrote: > Next test I add "vmx" feature to vm config(so it will look lik RHEL > 9.3 config). the xml are the same

Re: cpu vmx migration issue

2024-05-22 Thread Jiri Denemark
On Wed, May 22, 2024 at 15:59:36 +0800, d tbsky wrote: > Hi: > > Jiri Denemark > > Interesting, hypervisor-cpu-baseline is supposed to provide an > > intersection of both CPU models. I wonder whether we have a bug > > somewhere, could you share the host-

Re: cpu vmx migration issue

2024-05-21 Thread Jiri Denemark
Hi. On Mon, May 20, 2024 at 21:04:59 +0800, d tbsky wrote: > Hi: > I update our RHEL9 system to RHEL 9.4, which brings libvirt 10.0. > I try to calculate the cpu baseline for our two-node cluster with > command "virsh domcapabilities" then "virsh hypervisor-cpu-baseline > --migratable". the