KVM: Huge time delay while powering on the SRIOV VFs attached VMs and errors logging in /var/log/messages till the VM boots up
Issue
- Huge time delay in powering on the SRIOV VFs attached VMs.
- Below errors logged in /var/log/message until the VM boots up.
Cannot start job (query, none, none) for domain rhel8.3; current job is (async nested, none, start) owned by (236985 remoteDispatchDomainCreate, 0 <null>, 236985 remoteDispatchDomainCreate (flags=0x0)) for (360s, 0s, 376s)
Timed out during operation: cannot acquire state change lock (held by monitor=remoteDispatchDomainCreate)
Environment
- Red Hat Enterprise Linux 8.3 (Ootpa)
- libvirt-6.0.0-28.1.el8_rc.ae19cd438f.x86_64
- qemu-kvm-4.2.0-34.module+el8.3.0+7976+077be4ec.x86_64
- Guest VMs running storage IO and having SRIOV VFs attached.
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