Dear All,

Currently, I am working on OpenStack project. Kindly find the running infra details below, We are using VMWare ESXi 6.7.

OpenStack Queens(13) on CentOS Linux release 7.6.1810 (Core).

One machine undercloud (Hosted on ESXi 6.7.0) H/W configuration 32GB RAM 8vCPU 110 GB Disk)

One machine controller (Hosted on ESXi 6.7.0) H/W configuration 16GB RAM 12vCPU 60 GB Disk

One machine compute  (Hosted on ESXi 6.7.0) H/W configuration 32GB RAM 24vCPU 60 GB Disk.

When I create an instance on compute node getting blow message

This is the libvirt logs.

2019-09-17 15:07:32.094+0000: starting up libvirt version: 4.5.0, package: 10.el7_6.12 (CentOS BuildSystem <http://bugs.centos.org>, 2019-06-20-15:01:15, x86-01.bsys.centos.org), qemu version: 2.12.0qemu-kvm-ev-2.12.0-18.el7_6.7.1, kernel: 3.10.0-957.27.2.el7.x86_64, hostname: overcloud-novacompute-0.localdomain
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin HOME=/root QEMU_AUDIO_DRV=none /usr/libexec/qemu-kvm -name guest=instance-00000030,debug-threads=on -S -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-32-instance-00000030/master-key.aes -machine pc-i440fx-rhel7.6.0,accel=kvm,usb=off,dump-guest-core=off -cpu Westmere-IBRS,vme=on,ss=on,pclmuldq=on,x2apic=on,tsc-deadline=on,hypervisor=on,arat=on,tsc_adjust=on,stibp=on,ssbd=on,rdtscp=on -m 512 -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid 0fd9c938-290e-41d4-a964-f7cb35e75471 -smbios 'type=1,manufacturer=RDO,product=OpenStack Compute,version=17.0.13-0.20190823174154.fab410c.el7,serial=4ca84d56-8b01-faf7-c548-bbf0e20bca0a,uuid=0fd9c938-290e-41d4-a964-f7cb35e75471,family=Virtual Machine' -no-user-config -nodefaults -chardev socket,id=charmonitor,fd=81,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet -no-shutdown -boot strict=on -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/nova/instances/0fd9c938-290e-41d4-a964-f7cb35e75471/disk,format=qcow2,if=none,id=drive-virtio-disk0,cache=none -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1,write-cache=on -netdev tap,fd=83,id=hostnet0,vhost=on,vhostfd=84 -device virtio-net-pci,host_mtu=1450,netdev=hostnet0,id=net0,mac=fa:16:3e:48:a6:03,bus=pci.0,addr=0x3 -add-fd set=3,fd=86 -chardev pty,id=charserial0,logfile=/dev/fdset/3,logappend=on -device isa-serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0,bus=usb.0,port=1 -vnc 172.29.4.26:2 -k en-us -device cirrus-vga,id=video0,bus=pci.0,addr=0x2 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny -msg timestamp=on
2019-09-17T15:07:32.306863Z qemu-kvm: -chardev pty,id=charserial0,logfile=/dev/fdset/3,logappend=on: char device redirected to /dev/pts/6 (label charserial0)

Please help me to solve this issue.

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Thanks & Regards
Pradeep Pal