Hi all,
For a few days now we have failures in CI of the he-basic suite.
At one point the failure seemed to have been around
networking/routing/firewalling, but later it changed, and now the
deploy process fails while trying to first start the engine vm after
it's copied to the shared storage.
I ran locally OST he-basic with current ost-images, reproduced the
issue, and managed to "fix" it by enabling
ovirt-master-centos-stream-advanced-virtualization-testing and
downgrading qemu-kvm-* from 6.1.0 (from AppStream) to
15:6.0.0-33.el8s.
Is this a known issue?
How do we handle? Perhaps we should conflict with it somewhere until
we find and fix the root cause.
Please note that the flow is:
1. Create a local VM from the appliance image
2. Do stuff on this machine
3. Shut it down
4. Copy its disk to shared storage
5. Start the machine from the shared storage
And that (1.) did work with 6.1.0, and also (5.) did work with 6.0.0
(so the copying (using qemu-img) did work well) and the difference is
elsewhere.
Following is the diff between the qemu commands of (1.) and (5.) (as
found in the respective logs). Any clue?
--- localq 2021-11-16 08:48:01.230426260 +0100
+++ sharedq 2021-11-16 08:48:46.884937598 +0100
@@ -1,54 +1,79 @@
-2021-11-14 15:09:56.430+0000: starting up libvirt version: 7.9.0,
package: 1.module_el8.6.0+983+a7505f3f (CentOS Buildsys
<b...@centos.org>, 2021-11-09-20:38:08, ), qemu version:
6.1.0qemu-kvm-6.1.0-4.module_el8.6.0+983+a7505f3f, kernel:
4.18.0-348.el8.x86_64, hostname:
ost-he-basic-suite-master-host-0.lago.local
+2021-11-14 15:29:10.686+0000: starting up libvirt version: 7.9.0,
package: 1.module_el8.6.0+983+a7505f3f (CentOS Buildsys
<b...@centos.org>, 2021-11-09-20:38:08, ), qemu version:
6.1.0qemu-kvm-6.1.0-4.module_el8.6.0+983+a7505f3f, kernel:
4.18.0-348.el8.x86_64, hostname:
ost-he-basic-suite-master-host-0.lago.local
LC_ALL=C \
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin \
-HOME=/var/lib/libvirt/qemu/domain-1-HostedEngineLocal \
-XDG_DATA_HOME=/var/lib/libvirt/qemu/domain-1-HostedEngineLocal/.local/share \
-XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain-1-HostedEngineLocal/.cache \
-XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain-1-HostedEngineLocal/.config \
+HOME=/var/lib/libvirt/qemu/domain-2-HostedEngine \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain-2-HostedEngine/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain-2-HostedEngine/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain-2-HostedEngine/.config \
/usr/libexec/qemu-kvm \
--name guest=HostedEngineLocal,debug-threads=on \
+-name guest=HostedEngine,debug-threads=on \
-S \
--object
'{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-1-HostedEngineLocal/master-key.aes"}'
\
--machine
pc-q35-rhel8.5.0,accel=kvm,usb=off,dump-guest-core=off,memory-backend=pc.ram
\
--cpu
Cascadelake-Server,ss=on,vmx=on,pdcm=on,hypervisor=on,tsc-adjust=on,umip=on,pku=on,md-clear=on,stibp=on,arch-capabilities=on,xsaves=on,ibpb=on,ibrs=on,amd-stibp=on,amd-ssbd=on,rdctl-no=on,ibrs-all=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,tsx-ctrl=on,hle=off,rtm=off,kvmclock=on
\
--m 3171 \
--object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":3325034496}' \
+-object
'{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-2-HostedEngine/master-key.aes"}'
\
+-machine pc-q35-rhel8.4.0,accel=kvm,usb=off,dump-guest-core=off,graphics=off \
+-cpu Cascadelake-Server-noTSX,mpx=off \
+-m size=3247104k,slots=16,maxmem=12988416k \
-overcommit mem-lock=off \
--smp 2,sockets=2,cores=1,threads=1 \
--uuid 716b26d9-982b-4c51-ac05-646f28346007 \
+-smp 2,maxcpus=32,sockets=16,dies=1,cores=2,threads=1 \
+-object '{"qom-type":"iothread","id":"iothread1"}' \
+-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":3325034496}'
\
+-numa node,nodeid=0,cpus=0-31,memdev=ram-node0 \
+-uuid a10f5518-1fc2-4aae-b7da-5d1d9875e753 \
+-smbios
type=1,manufacturer=oVirt,product=RHEL,version=8.6-1.el8,serial=d2f36f31-bb29-4e1f-b52d-8fddb632953c,uuid=a10f5518-1fc2-4aae-b7da-5d1d9875e753,family=oVirt
\
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=40,server=on,wait=off \
-mon chardev=charmonitor,id=monitor,mode=control \
--rtc base=utc \
+-rtc base=2021-11-14T15:29:08,driftfix=slew \
+-global kvm-pit.lost_tick_policy=delay \
+-no-hpet \
-no-shutdown \
-global ICH9-LPC.disable_s3=1 \
-global ICH9-LPC.disable_s4=1 \
--boot menu=off,strict=on \
+-boot strict=on \
-device
pcie-root-port,port=16,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x2
\
-device pcie-root-port,port=17,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1 \
-device pcie-root-port,port=18,chassis=3,id=pci.3,bus=pcie.0,addr=0x2.0x2 \
-device pcie-root-port,port=19,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3 \
-device pcie-root-port,port=20,chassis=5,id=pci.5,bus=pcie.0,addr=0x2.0x4 \
--device virtio-serial-pci,id=virtio-serial0,bus=pci.2,addr=0x0 \
--blockdev
'{"driver":"file","filename":"/var/tmp/localvm1hjkqhu2/images/b4985de8-fa7e-4b93-a93c-f348ef17d91e/b1614c86-bf90-44c4-9f5d-fd2b3c509934","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}'
\
--blockdev
'{"node-name":"libvirt-2-format","read-only":false,"driver":"qcow2","file":"libvirt-2-storage","backing":null}'
\
--device
virtio-blk-pci,bus=pci.3,addr=0x0,drive=libvirt-2-format,id=virtio-disk0,bootindex=1
\
--blockdev
'{"driver":"file","filename":"/var/tmp/localvm1hjkqhu2/seed.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}'
\
--blockdev
'{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}'
\
--device ide-cd,bus=ide.0,drive=libvirt-1-format,id=sata0-0-0 \
--netdev tap,fd=42,id=hostnet0,vhost=on,vhostfd=43 \
--device
virtio-net-pci,netdev=hostnet0,id=net0,mac=54:52:4d:89:07:dc,bus=pci.1,addr=0x0
\
--chardev pty,id=charserial0 \
+-device pcie-root-port,port=21,chassis=6,id=pci.6,bus=pcie.0,addr=0x2.0x5 \
+-device pcie-root-port,port=22,chassis=7,id=pci.7,bus=pcie.0,addr=0x2.0x6 \
+-device pcie-root-port,port=23,chassis=8,id=pci.8,bus=pcie.0,addr=0x2.0x7 \
+-device
pcie-root-port,port=24,chassis=9,id=pci.9,bus=pcie.0,multifunction=on,addr=0x3
\
+-device pcie-root-port,port=25,chassis=10,id=pci.10,bus=pcie.0,addr=0x3.0x1 \
+-device pcie-root-port,port=26,chassis=11,id=pci.11,bus=pcie.0,addr=0x3.0x2 \
+-device pcie-root-port,port=27,chassis=12,id=pci.12,bus=pcie.0,addr=0x3.0x3 \
+-device pcie-root-port,port=28,chassis=13,id=pci.13,bus=pcie.0,addr=0x3.0x4 \
+-device pcie-root-port,port=29,chassis=14,id=pci.14,bus=pcie.0,addr=0x3.0x5 \
+-device pcie-root-port,port=30,chassis=15,id=pci.15,bus=pcie.0,addr=0x3.0x6 \
+-device pcie-root-port,port=31,chassis=16,id=pci.16,bus=pcie.0,addr=0x3.0x7 \
+-device pcie-root-port,port=32,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-56e0dd42-5016-4a70-b2b6-7e3bfbc4002f,bus=pci.4,addr=0x0
\
+-device
virtio-scsi-pci,iothread=iothread1,id=ua-1ba84ec0-6eb7-4e4c-9e5f-f446e0b2e67c,bus=pci.3,addr=0x0
\
+-device
virtio-serial-pci,id=ua-5d6442e9-af6c-459a-8105-6d0cd90214a6,max_ports=16,bus=pci.5,addr=0x0
\
+-device
ide-cd,bus=ide.2,id=ua-8a1b74dd-0b24-4f88-9df1-81d4cb7f404c,werror=report,rerror=report
\
+-blockdev
'{"driver":"host_device","filename":"/run/vdsm/storage/8468bc65-907a-4c95-8f93-4d29fa722f62/5714a85b-8d09-4ba6-a89a-b39f98e664ff/68f4061e-a537-4051-af1e-baaf04929a25","aio":"native","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}'
\
+-blockdev
'{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-1-storage"}'
\
+-device
virtio-blk-pci,iothread=iothread1,bus=pci.6,addr=0x0,drive=libvirt-1-format,id=ua-5714a85b-8d09-4ba6-a89a-b39f98e664ff,bootindex=1,write-cache=on,serial=5714a85b-8d09-4ba6-a89a-b39f98e664ff,werror=stop,rerror=stop
\
+-netdev
tap,fds=44:45,id=hostua-33528c78-5281-4ebd-a5e2-5e8894d6a4aa,vhost=on,vhostfds=46:47
\
+-device
virtio-net-pci,mq=on,vectors=6,host_mtu=1500,netdev=hostua-33528c78-5281-4ebd-a5e2-5e8894d6a4aa,id=ua-33528c78-5281-4ebd-a5e2-5e8894d6a4aa,mac=54:52:4d:89:07:dc,bus=pci.2,addr=0x0
\
+-chardev socket,id=charserial0,fd=48,server=on,wait=off \
-device isa-serial,chardev=charserial0,id=serial0 \
--chardev socket,id=charchannel0,fd=45,server=on,wait=off \
--device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0
\
--audiodev id=audio1,driver=none \
--vnc 127.0.0.1:0,sasl=on,audiodev=audio1 \
--device VGA,id=video0,vgamem_mb=16,bus=pcie.0,addr=0x1 \
--object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/random"}' \
--device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.4,addr=0x0 \
+-chardev socket,id=charchannel0,fd=49,server=on,wait=off \
+-device
virtserialport,bus=ua-5d6442e9-af6c-459a-8105-6d0cd90214a6.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0
\
+-chardev spicevmc,id=charchannel1,name=vdagent \
+-device
virtserialport,bus=ua-5d6442e9-af6c-459a-8105-6d0cd90214a6.0,nr=2,chardev=charchannel1,id=channel1,name=com.redhat.spice.0
\
+-chardev socket,id=charchannel2,fd=50,server=on,wait=off \
+-device
virtserialport,bus=ua-5d6442e9-af6c-459a-8105-6d0cd90214a6.0,nr=3,chardev=charchannel2,id=channel2,name=org.ovirt.hosted-engine-setup.0
\
+-audiodev id=audio1,driver=spice \
+-spice
port=5900,tls-port=5901,addr=192.168.200.3,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-60b147e1-322a-4f49-bb16-0e7a76732396,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-fe1a3722-6c25-4719-9d0b-baeeb5d74a3e,bus=pci.18,addr=0x1
\
+-device
hda-duplex,id=ua-fe1a3722-6c25-4719-9d0b-baeeb5d74a3e-codec0,bus=ua-fe1a3722-6c25-4719-9d0b-baeeb5d74a3e.0,cad=0,audiodev=audio1
\
+-device
virtio-balloon-pci,id=ua-bd2a17f1-4d39-4d4d-8793-089081a2065c,bus=pci.7,addr=0x0
\
+-object
'{"qom-type":"rng-random","id":"objua-7e3d85f3-15da-4f97-9434-90396750e2b2","filename":"/dev/urandom"}'
\
+-device
virtio-rng-pci,rng=objua-7e3d85f3-15da-4f97-9434-90396750e2b2,id=ua-7e3d85f3-15da-4f97-9434-90396750e2b2,bus=pci.8,addr=0x0
\
+-device vmcoreinfo \
-sandbox
on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny
\
-msg timestamp=on
-char device redirected to /dev/pts/1 (label charserial0)
-2021-11-14 15:18:02.749+0000: Domain id=1 is tainted: custom-ga-command
+2021-11-14T15:44:46.647989Z qemu-kvm: terminating on signal 15 from
pid 21473 (<unknown process>)
Best regards,
--
Didi
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