On Fri, Jan 26, 2018 at 12:56 PM, Gianluca Cecchi <gianluca.cecchi@gmail.com
wrote:
Hello, I'm trying to update an environment from 4.1.7 to 4.1.9.
I don't see errors in vdsm logs of target host, but I do see this in /var/log/messages of target host
Jan 26 12:39:51 ov200 libvirtd: 2018-01-26 11:39:51.179+0000: 2588: error : virCPUx86UpdateLive:2726 : operation failed: guest CPU doesn't match specification: missing features: vmx
Indeed dbatest3 VM has this "vmx=on" flag in qemu-kvm command line on source host, even if I never configured it explicitly...:
Both source and target hosts are CentOS 7.4 on Dell M610 with Bios Version: 6.4.0 and Release Date: 07/18/2013 and with same bios settings. Under Hosts -> General -> Software subtab - source (4.1.7) has OS Version: RHEL - 7 - 4.1708.el7.centos OS Description: CentOS Linux 7 (Core) Kernel Version: 3.10.0 - 693.2.2.el7.x86_64 KVM Version: 2.9.0 - 16.el7_4.5.1 LIBVIRT Version: libvirt-3.2.0-14.el7_4.3 VDSM Version: vdsm-4.19.31-1.el7.centos SPICE Version: 0.12.8 - 2.el7.1 GlusterFS Version: [N/A] CEPH Version: librbd1-0.94.5-2.el7 Kernel Features: N/A - target (4.1.9) has: OS Version: RHEL - 7 - 4.1708.el7.centos OS Description: CentOS Linux 7 (Core) Kernel Version: 3.10.0 - 693.17.1.el7.x86_64 KVM Version: 2.9.0 - 16.el7_4.13.1 LIBVIRT Version: libvirt-3.2.0-14.el7_4.7 VDSM Version: vdsm-4.19.45-1.el7.centos SPICE Version: 0.12.8 - 2.el7.1 GlusterFS Version: [N/A] CEPH Version: librbd1-0.94.5-2.el7 Kernel Features: IBRS: 0, PTI: 1, IBPB: 0 The output of dmidecode command on both hosts is the same, apart bogomips and MHz lines. Gianluca