[ovirt-users] Re: Manual Migration not working and Dashboard broken after 4.3.4 update

Hi Neil, Regarding issue 1 (Dashboard): I recommend to upgrade to latest oVirt version 4.3.5, for this fix as well as other enhancements and bug fixes. For oVirt 4.3.5 installation / upgrade instructions: http://www.ovirt.org/release/4.3.5/ Regarding issue 2 (Manual Migrate dialog): If it will be reproduced after upgrading then please try to clean your browser caching before running the admin portal. It might help. Regards, Sharon On Thu, Jul 11, 2019 at 1:24 PM Neil <nwilson123(a)gmail.com&gt; wrote: > > Hi Sharon, > > Thanks for the assistance. > On Thu, Jul 11, 2019 at 11:58 AM Sharon Gratch <sgratch(a)redhat.com&gt; > wrote: > >> Hi, >> >> Regarding issue 1 (Dashboard): >> Did you upgrade the engine to 4.3.5? There was a bug fixed in version >> 4.3.4-5 https://bugzilla.redhat.com/show_bug.cgi?id=1713967 and it may >> be the same issue. >> > > > No I wasn't aware that there were updates, how do I obtain 4.3.4-5 is > there another repo available? > > Regarding issue 2 (Manual Migrate dialog): >> Can you please attach your browser console log and engine.log snippet >> when you have the problem? >> If you could take from the console log the actual REST API response, >> that would be great. >> The request will be something like >> <engine>/api/hosts?migration_target_of=... >> > > Please see attached text log for the browser console, I don't see any > REST API being logged, just a stack trace error. > The engine.log literally doesn't get updated when I click the Migrate > button so there isn't anything to share unfortunately. > > Please shout if you need further info. > > Thank you! > > > > >> >> >> On Thu, Jul 11, 2019 at 10:04 AM Neil <nwilson123(a)gmail.com&gt; wrote: >> >>> Hi everyone, >>> Just an update. >>> >>> I have both hosts upgraded to 4.3, I have upgraded my DC and cluster to >>> 4.3 and I'm still faced with the same problems. >>> >>> 1.) My Dashboard says the following "Error! Could not fetch dashboard >>> data. Please ensure that data warehouse is properly installed and >>> configured." >>> >>> 2.) When I click the Migrate button I get the error "Could not fetch >>> data needed for VM migrate operation" >>> >>> Upgrading my hosts resolved the "node status: DEGRADED" issue so at >>> least it's one issue down. >>> >>> I've done an engine-upgrade-check and a yum update on all my hosts and >>> engine and there are no further updates or patches waiting. >>> Nothing is logged in my engine.log when I click the Migrate button >>> either. >>> >>> Any ideas what to do or try for 1 and 2 above? >>> >>> Thank you. >>> >>> Regards. >>> >>> Neil Wilson. >>> >>> >>> >>> >>> >>> On Thu, Jul 11, 2019 at 8:27 AM Alex K <rightkicktech(a)gmail.com&gt; wrote: >>> >>>> >>>> >>>> On Thu, Jul 11, 2019 at 7:57 AM Michal Skrivanek < >>>> michal.skrivanek(a)redhat.com&gt; wrote: >>>> >>>>> >>>>> >>>>> On 11 Jul 2019, at 06:34, Alex K <rightkicktech(a)gmail.com&gt; wrote: >>>>> >>>>> >>>>> >>>>> On Tue, Jul 9, 2019, 19:10 Michal Skrivanek < >>>>> michal.skrivanek(a)redhat.com&gt; wrote: >>>>> >>>>>> >>>>>> >>>>>> On 9 Jul 2019, at 17:16, Strahil <hunter86_bg(a)yahoo.com&gt; wrote: >>>>>> >>>>>> I'm not sure, but I always thought that you need an agent for live >>>>>> migrations. >>>>>> >>>>>> >>>>>> You don’t. For snapshots, and other less important stuff like >>>>>> reporting IPs you do. In 4.3 you should be fine with qemu-ga only >>>>>> >>>>> I've seen resolving live migration issues by installing newer >>>>> versions of ovirt ga. >>>>> >>>>> >>>>> Hm, it shouldn’t make any difference whatsoever. Do you have any >>>>> concrete data? that would help. >>>>> >>>> That is some time ago when runnign 4.1. No data unfortunately. Also >>>> did not expect ovirt ga to affect migration, but experience showed me that >>>> it did. The only observation is that it affected only Windows VMs. Linux >>>> VMs never had an issue, regardless of ovirt ga. >>>> >>>>> You can always try installing either qemu-guest-agent or >>>>>> ovirt-guest-agent and check if live migration between hosts is possible. >>>>>> >>>>>> Have you set the new cluster/dc version ? >>>>>> >>>>>> Best Regards >>>>>> Strahil Nikolov >>>>>> On Jul 9, 2019 17:42, Neil <nwilson123(a)gmail.com&gt; wrote: >>>>>> >>>>>> I remember seeing the bug earlier but because it was closed thought >>>>>> it was unrelated, this appears to be it.... >>>>>> >>>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1670701 >>>>>> >>>>>> Perhaps I'm not understanding your question about the VM guest >>>>>> agent, but I don't have any guest agent currently installed on the VM, not >>>>>> sure if the output of my qemu-kvm process maybe answers this question?.... >>>>>> >>>>>> /usr/libexec/qemu-kvm -name >>>>>> guest=Headoffice.cbl-ho.local,debug-threads=on -S -object >>>>>> secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-1-Headoffice.cbl-ho.lo/master-key.aes >>>>>> -machine pc-i440fx-rhel7.3.0,accel=kvm,usb=off,dump-guest-core=off -cpu >>>>>> Broadwell,vme=on,f16c=on,rdrand=on,hypervisor=on,arat=on,xsaveopt=on,abm=on,rtm=on,hle=on >>>>>> -m 8192 -realtime mlock=off -smp 8,maxcpus=64,sockets=16,cores=4,threads=1 >>>>>> -numa node,nodeid=0,cpus=0-7,mem=8192 -uuid >>>>>> 9a6561b8-5702-43dc-9e92-1dc5dfed4eef -smbios >>>>>> type=1,manufacturer=oVirt,product=oVirt >>>>>> Node,version=7-3.1611.el7.centos,serial=4C4C4544-0034-5810-8033- >>>>>> >>>>>> >>>>> It’s 7.3, likely oVirt 4.1. Please upgrade... >>>>> >>>>> C2C04F4E4B32,uuid=9a6561b8-5702-43dc-9e92-1dc5dfed4eef >>>>>> -no-user-config -nodefaults -chardev >>>>>> socket,id=charmonitor,fd=31,server,nowait -mon >>>>>> chardev=charmonitor,id=monitor,mode=control -rtc >>>>>> base=2019-07-09T10:26:53,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 -device >>>>>> virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x4 -device >>>>>> virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x5 -drive >>>>>> if=none,id=drive-ide0-1-0,readonly=on -device >>>>>> ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive >>>>>> file=/rhev/data-center/59831b91-00a5-01e4-0294-000000000018/8a607f8a-542a-473c-bb18-25c05fe2a3d4/images/56e8240c-a172-4f52-b0c1-2bddc4f34f93/9f245467-d31d-4f5a-8037-7c5012a4aa84,format=qcow2,if=none,id=drive-virtio-disk0,serial=56e8240c-a172-4f52-b0c1-2bddc4f34f93,werror=stop,rerror=stop,cache=none,aio=native >>>>>> -device >>>>>> virtio-blk-pci,scsi=off,bus=pci.0,addr=0x7,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1,write-cache=on >>>>>> -netdev tap,fd=33,id=hostnet0,vhost=on,vhostfd=34 -device >>>>>> virtio-net-pci,netdev=hostnet0,id=net0,mac=00:1a:4a:16:01:5b,bus=pci.0,addr=0x3 >>>>>> -chardev socket,id=charchannel0,fd=35,server,nowait -device >>>>>> virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.rhevm.vdsm >>>>>> -chardev socket,id=charchannel1,fd=36,server,nowait -device >>>>>> virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0 >>>>>> -chardev spicevmc,id=charchannel2,name=vdagent -device >>>>>> virtserialport,bus=virtio-serial0.0,nr=3,chardev=charchannel2,id=channel2,name=com.redhat.spice.0 >>>>>> -spice tls-port=5900,addr=10.0.1.11,x509-dir=/etc/pki/vdsm/libvirt-spice,tls-channel=default,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=video0,ram_size=67108864,vram_size=8388608,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 >>>>>> -incoming defer -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 >>>>>> -object rng-random,id=objrng0,filename=/dev/urandom -device >>>>>> virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x8 -sandbox >>>>>> on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny >>>>>> -msg timestamp=on >>>>>> >>>>>> Please shout if you need further info. >>>>>> >>>>>> Thanks. >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> On Tue, Jul 9, 2019 at 4:17 PM Strahil Nikolov < >>>>>> hunter86_bg(a)yahoo.com&gt; wrote: >>>>>> >>>>>> Shouldn't cause that problem. >>>>>> >>>>>> You have to find the bug in bugzilla and report a regression (if >>>>>> it's not closed) , or open a new one and report the regression. >>>>>> As far as I remember , only the dashboard was affected due to new >>>>>> features about vdo disk savings. >>>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list -- users(a)ovirt.org >>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>>>> oVirt Code of Conduct: >>>>>> https://www.ovirt.org/community/about/community-guidelines/ >>>>>> List Archives: >>>>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/IQCHU3VAIQQ... >>>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list -- users(a)ovirt.org >>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>>>> oVirt Code of Conduct: >>>>>> https://www.ovirt.org/community/about/community-guidelines/ >>>>>> List Archives: >>>>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/RVCCY6JWXWH... >>>>>> >>>>> _______________________________________________ >>>> Users mailing list -- users(a)ovirt.org >>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>> oVirt Code of Conduct: >>>> https://www.ovirt.org/community/about/community-guidelines/ >>>> List Archives: >>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/3OITNPMYSTE... >>>> >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct: >>> https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: >>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/AWMVWDDQMY2... >>> >>