1:59 a.m.
Based on my vague memories from Dec 2018, I think I got a similar situation where I had
to delete that external Engine.
Of course that was on 4.2.7 and the story here can be different. If you use gluster, you
can power off the engine (Global Maintenance) and then create a gluster snapshot before
wiping the remnants.
Best Regards,
Strahil Nikolov
На 29 май 2020 г. 0:52:46 GMT+03:00, Gianluca Cecchi <gianluca.cecchi(a)gmail.com>
написа:
>On Thu, May 28, 2020 at 3:09 PM Gianluca Cecchi
><gianluca.cecchi(a)gmail.com>
>wrote:
>
>[snip]
>
>>
>>
>> for the cluster type in the mean time I was able to change it to
>"Intel
>> Cascadelake Server Family" from web admin gui and now I have to try
>these
>> steps and see if engine starts automatically without manual
>operations
>>
>> 1) set global maintenance
>> 2) shutdown engine
>> 3) exit maintenance
>> 4) see if the engine vm starts without the cpu flag....
>>
>>
>I confirm that point 4) was successful and engine vm was able to
>autostart,
>after changing cluster type.
>I'm also able to connect to its console from web admin gui
>
>The command line generated now is:
>
>qemu 29450 1 43 23:38 ? 00:03:09 /usr/libexec/qemu-kvm
>-name
>guest=HostedEngine,debug-threads=on -S -object
>secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-10-HostedEngine/master-key.aes
>-machine pc-q35-rhel8.1.0,accel=kvm,usb=off,dump-guest-core=off -cpu
>Cascadelake-Server,hle=off,rtm=off,arch-capabilities=on -m
>size=16777216k,slots=16,maxmem=67108864k -overcommit mem-lock=off -smp
>2,maxcpus=32,sockets=16,cores=2,threads=1 -object iothread,id=iothread1
>-numa node,nodeid=0,cpus=0-31,mem=16384 -uuid
>b572d924-b278-41c7-a9da-52c4f590aac1 -smbios
>type=1,manufacturer=oVirt,product=RHEL,version=8-1.1911.0.9.el8,serial=d584e962-5461-4fa5-affa-db413e17590c,uuid=b572d924-b278-41c7-a9da-52c4f590aac1,family=oVirt
>-no-user-config -nodefaults -device sga -chardev
>socket,id=charmonitor,fd=40,server,nowait -mon
>chardev=charmonitor,id=monitor,mode=control -rtc
>base=2020-05-28T21:38:21,driftfix=slew -global
>kvm-pit.lost_tick_policy=delay -no-hpet -no-reboot -global
>ICH9-LPC.disable_s3=1 -global ICH9-LPC.disable_s4=1 -boot strict=on
>-device
>pcie-root-port,port=0x10,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x2
>-device
>pcie-root-port,port=0x11,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1
>-device
>pcie-root-port,port=0x12,chassis=3,id=pci.3,bus=pcie.0,addr=0x2.0x2
>-device
>pcie-root-port,port=0x13,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3
>-device
>pcie-root-port,port=0x14,chassis=5,id=pci.5,bus=pcie.0,addr=0x2.0x4
>-device
>pcie-root-port,port=0x15,chassis=6,id=pci.6,bus=pcie.0,addr=0x2.0x5
>-device
>pcie-root-port,port=0x16,chassis=7,id=pci.7,bus=pcie.0,addr=0x2.0x6
>-device
>pcie-root-port,port=0x17,chassis=8,id=pci.8,bus=pcie.0,addr=0x2.0x7
>-device
>pcie-root-port,port=0x18,chassis=9,id=pci.9,bus=pcie.0,multifunction=on,addr=0x3
>-device
>pcie-root-port,port=0x19,chassis=10,id=pci.10,bus=pcie.0,addr=0x3.0x1
>-device
>pcie-root-port,port=0x1a,chassis=11,id=pci.11,bus=pcie.0,addr=0x3.0x2
>-device
>pcie-root-port,port=0x1b,chassis=12,id=pci.12,bus=pcie.0,addr=0x3.0x3
>-device
>pcie-root-port,port=0x1c,chassis=13,id=pci.13,bus=pcie.0,addr=0x3.0x4
>-device
>pcie-root-port,port=0x1d,chassis=14,id=pci.14,bus=pcie.0,addr=0x3.0x5
>-device
>pcie-root-port,port=0x1e,chassis=15,id=pci.15,bus=pcie.0,addr=0x3.0x6
>-device
>pcie-root-port,port=0x1f,chassis=16,id=pci.16,bus=pcie.0,addr=0x3.0x7
>-device
>pcie-root-port,port=0x20,chassis=17,id=pci.17,bus=pcie.0,addr=0x4
>-device pcie-pci-bridge,id=pci.18,bus=pci.1,addr=0x0 -device
>qemu-xhci,p2=8,p3=8,id=ua-b630a65c-8156-4542-b8e8-98b4d2c48f67,bus=pci.4,addr=0x0
>-device
>virtio-scsi-pci,iothread=iothread1,id=ua-b7696ce2-fd8c-4856-8c38-197fc520271b,bus=pci.5,addr=0x0
>-device
>virtio-serial-pci,id=ua-608f9599-30b2-4ee6-a0d3-d5fb588583ad,max_ports=16,bus=pci.3,addr=0x0
>-drive
>if=none,id=drive-ua-fa671f6c-dc42-4c59-a66d-ccfa3d5d422b,readonly=on
>-device
>ide-cd,bus=ide.2,drive=drive-ua-fa671f6c-dc42-4c59-a66d-ccfa3d5d422b,id=ua-fa671f6c-dc42-4c59-a66d-ccfa3d5d422b,werror=report,rerror=report
>-drive
>file=/var/run/vdsm/storage/3df8f6d4-d572-4d2b-9ab2-8abc456a396f/df02bff9-2c4b-4e14-a0a3-591a84ccaed9/bf435645-2999-4fb2-8d0e-5becab5cf389,format=raw,if=none,id=drive-ua-df02bff9-2c4b-4e14-a0a3-591a84ccaed9,cache=none,aio=threads
>-device
>virtio-blk-pci,iothread=iothread1,scsi=off,bus=pci.6,addr=0x0,drive=drive-ua-df02bff9-2c4b-4e14-a0a3-591a84ccaed9,id=ua-df02bff9-2c4b-4e14-a0a3-591a84ccaed9,bootindex=1,write-cache=on,serial=df02bff9-2c4b-4e14-a0a3-591a84ccaed9,werror=stop,rerror=stop
>-netdev
>tap,fds=43:44,id=hostua-b29ca99f-a53e-4de7-8655-b65ef4ba5dc4,vhost=on,vhostfds=45:46
>-device
>virtio-net-pci,mq=on,vectors=6,host_mtu=1500,netdev=hostua-b29ca99f-a53e-4de7-8655-b65ef4ba5dc4,id=ua-b29ca99f-a53e-4de7-8655-b65ef4ba5dc4,mac=00:16:3e:0a:96:80,bus=pci.2,addr=0x0
>-chardev socket,id=charserial0,fd=47,server,nowait -device
>isa-serial,chardev=charserial0,id=serial0 -chardev
>socket,id=charchannel0,fd=48,server,nowait -device
>virtserialport,bus=ua-608f9599-30b2-4ee6-a0d3-d5fb588583ad.0,nr=1,chardev=charchannel0,id=channel0,name=ovirt-guest-agent.0
>-chardev socket,id=charchannel1,fd=49,server,nowait -device
>virtserialport,bus=ua-608f9599-30b2-4ee6-a0d3-d5fb588583ad.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0
>-chardev spicevmc,id=charchannel2,name=vdagent -device
>virtserialport,bus=ua-608f9599-30b2-4ee6-a0d3-d5fb588583ad.0,nr=3,chardev=charchannel2,id=channel2,name=com.redhat.spice.0
>-chardev socket,id=charchannel3,fd=50,server,nowait -device
>virtserialport,bus=ua-608f9599-30b2-4ee6-a0d3-d5fb588583ad.0,nr=4,chardev=charchannel3,id=channel3,name=org.ovirt.hosted-engine-setup.0
>-device
>usb-tablet,id=input0,bus=ua-b630a65c-8156-4542-b8e8-98b4d2c48f67.0,port=1
>-vnc 172.19.0.224:3,password -k en-us -spice
>port=5904,tls-port=5905,addr=172.19.0.224,x509-dir=/etc/pki/vdsm/libvirt-spice,tls-channel=main,tls-channel=display,tls-channel=inputs,tls-channel=cursor,tls-channel=playback,tls-channel=record,tls-channel=smartcard,tls-channel=usbredir,seamless-migration=on
>-device
>qxl-vga,id=ua-ac7aed4d-d824-40f9-aaa8-1c0be702e38c,ram_size=67108864,vram_size=33554432,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pcie.0,addr=0x1
>-device
>intel-hda,id=ua-c7078e28-5585-4866-bdbd-528ebddd8854,bus=pci.18,addr=0x1
>-device
>hda-duplex,id=ua-c7078e28-5585-4866-bdbd-528ebddd8854-codec0,bus=ua-c7078e28-5585-4866-bdbd-528ebddd8854.0,cad=0
>-device
>virtio-balloon-pci,id=ua-fc4f6b20-0b17-4198-b059-b5753893584d,bus=pci.7,addr=0x0
>-object
>rng-random,id=objua-c4c3e5e7-1c19-4582-a87c-4f3fee4a0ee5,filename=/dev/urandom
>-device
>virtio-rng-pci,rng=objua-c4c3e5e7-1c19-4582-a87c-4f3fee4a0ee5,id=ua-c4c3e5e7-1c19-4582-a87c-4f3fee4a0ee5,bus=pci.8,addr=0x0
>-sandbox
>on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny
>-msg timestamp=on
>
>Only aftermath is that in web admin gui I still see the temporary
>engine
>marked as "external-HostedEngineLocal" and I'm quite afraid of deleting
>it
>and having some effects on real engine one...