I upgraded f38->f40 but left the vm saved rather than shutdown (my bad but here
we are)
Attempting to restore the vm with 'virsh restore
/data1/VMs/libvirt/images/e4.saved' I get:
error: Failed to restore domain from /data1/VMs/libvirt/images/e4.saved
error: operation failed: guest CPU doesn't match specification: extra features:
vmx-ins-outs,vmx-true-ctls,vmx-store-lma,vmx-activity-hlt,vmx-vmwrite-vmexit-fields,vmx-apicv-xapic,vmx-ept,vmx-desc-exit,vmx-rdtscp-exit,vmx-vpid,vmx-wbinvd-exit,vmx-unrestricted-guest,vmx-rdrand-exit,vmx-invpcid-exit,vmx-vmfunc,vmx-shadow-vmcs,vmx-rdseed-exit,vmx-pml,vmx-ept-execonly,vmx-page-walk-4,vmx-ept-2mb,vmx-ept-1gb,vmx-invept,vmx-eptad,vmx-invept-single-context,vmx-invept-all-context,vmx-invvpid,vmx-invvpid-single-addr,vmx-invvpid-all-context,vmx-intr-exit,vmx-nmi-exit,vmx-vnmi,vmx-preemption-timer,vmx-vintr-pending,vmx-tsc-offset,vmx-hlt-exit,vmx-invlpg-exit,vmx-mwait-exit,vmx-rdpmc-exit,vmx-rdtsc-exit,vmx-cr3-load-noexit,vmx-cr3-store-noexit,vmx-cr8-load-exit,vmx-cr8-store-exit,vmx-flexpriority,vmx-vnmi-pending,vmx-movdr-exit,vmx-io-exit,vmx-io-bitmap,vmx-mtf,vmx-msr-bitmap,vmx-monitor-exit,vmx-pause-exit,vmx-secondary-ctls,vmx-exit-nosave-debugctl,vmx-exit-load-perf-global-ctrl,vmx-exit-ack-i
ntr,vmx-exit-save-pat,vmx-exit-load-pat,vmx-exit-save-efer,vmx-exit-load-efer,vmx-exit-save-preemption-timer,vmx-entry-noload-debugctl,vmx-entry-ia32e-mode,vmx-entry-load-perf-global-ctrl,vmx-entry-load-pat,vmx-entry-load-efer,vmx-eptp-switching
Then, trying to resume from the "virtual Machine Manager" UI gets the message:
=
Error unpausing domain: Requested
operation is not valid: domain is not
running
Error unpausing domain: Requested operation is not valid: domain is not running
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 72, in cb_wrapper
callback(asyncjob, *args, **kwargs)
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 108, in tmpcb
callback(*args, **kwargs)
File "/usr/share/virt-manager/virtManager/object/libvirtobject.py", line 57,
in newfn
ret = fn(self, *args, **kwargs)
^
File "/usr/share/virt-manager/virtManager/object/domain.py", line 1437, in
resume
self._backend.resume()
File "/usr/lib64/python3.12/site-packages/libvirt.py", line 2425, in resume
raise libvirtError('virDomainResume() failed')
libvirt.libvirtError: Requested operation is not valid: domain is not running
I searched for a solution and most say to fiddle with some settings and reboot.
I cannot reboot, I want to resume (unpause).
How can I restore the vm without crashing it (throwing away the saved memory),
if it even boots this way?
TIA
