Re: [PATCH] failover: allow to pause the VM during the migration

2021-10-29 Thread Juan Quintela
Laurent Vivier wrote: > If we want to save a snapshot of a VM to a file, we used to follow the > following steps: > > 1- stop the VM: >(qemu) stop > > 2- migrate the VM to a file: >(qemu) migrate "exec:cat > snapshot" > > 3- resume the VM: >(qemu) cont > > After that we can restore

Re: [PATCH] failover: allow to pause the VM during the migration

2021-10-29 Thread Juan Quintela
"Dr. David Alan Gilbert" wrote: > * Laurent Vivier (lviv...@redhat.com) wrote: >> If we want to save a snapshot of a VM to a file, we used to follow the >> following steps: >> >> 1- stop the VM: >>(qemu) stop >> >> 2- migrate the VM to a file: >>(qemu) migrate "exec:cat > snapshot" >>

Re: [PATCH] failover: allow to pause the VM during the migration

2021-10-14 Thread Dr. David Alan Gilbert
* Laurent Vivier (lviv...@redhat.com) wrote: > If we want to save a snapshot of a VM to a file, we used to follow the > following steps: > > 1- stop the VM: >(qemu) stop > > 2- migrate the VM to a file: >(qemu) migrate "exec:cat > snapshot" > > 3- resume the VM: >(qemu) cont > >

Re: [PATCH] failover: allow to pause the VM during the migration

2021-10-01 Thread Daniel P . Berrangé
On Thu, Sep 30, 2021 at 04:17:44PM -0400, Laine Stump wrote: > On 9/30/21 1:09 PM, Laurent Vivier wrote: > > If we want to save a snapshot of a VM to a file, we used to follow the > > following steps: > > > > 1- stop the VM: > > (qemu) stop > > > > 2- migrate the VM to a file: > > (qemu)

Re: [PATCH] failover: allow to pause the VM during the migration

2021-10-01 Thread Peter Krempa
On Thu, Sep 30, 2021 at 16:17:44 -0400, Laine Stump wrote: > On 9/30/21 1:09 PM, Laurent Vivier wrote: > > If we want to save a snapshot of a VM to a file, we used to follow the > > following steps: > > > > 1- stop the VM: > > (qemu) stop > > > > 2- migrate the VM to a file: > > (qemu)

Re: [PATCH] failover: allow to pause the VM during the migration

2021-10-01 Thread Laurent Vivier
On 30/09/2021 22:17, Laine Stump wrote: On 9/30/21 1:09 PM, Laurent Vivier wrote: If we want to save a snapshot of a VM to a file, we used to follow the following steps: 1- stop the VM:     (qemu) stop 2- migrate the VM to a file:     (qemu) migrate "exec:cat > snapshot" 3- resume the VM:    

Re: [PATCH] failover: allow to pause the VM during the migration

2021-09-30 Thread Laine Stump
On 9/30/21 1:09 PM, Laurent Vivier wrote: If we want to save a snapshot of a VM to a file, we used to follow the following steps: 1- stop the VM: (qemu) stop 2- migrate the VM to a file: (qemu) migrate "exec:cat > snapshot" 3- resume the VM: (qemu) cont After that we can restore