- Users - oVirt List Archives

Re: [ovirt-users] heavy webadmin
by Brett I. Holcomb 05 Apr '16

05 Apr '16

On Mon, 2016-04-04 at 14:51 -0400, Alexander Wels wrote: > On Monday, April 04, 2016 02:34:33 PM you wrote: > > It is a hosted engine setup with the host on a physical server. I > > wasn't > > aware that the engine used the entropy. What do > > you recommend to fix > > it? > > > > Okay, if it is a 3.6 then you should be able edit the hosted engine > VM in the > UI itself. I haven't done any self hosted engine myself but there are > some > things you can't edit, not sure if the rng is one of them. Anyway if > you can > edit the hosted engine VM then open up the advanced options (bottom > left > button in popup), then click the random generator side tab, and check > the > random generator enabled button (if it is not checked already that > is). > > As far as I know that should be enought to have the random passed > from the > host to the VM and that should improve the entropy on the host > engine. You > might have to restarted the hosted engine VM for it to take effect. > > If the above is not possible or doesn't work, I would go with yum > install > haveged, then chkconfig haveged on, service haveged start or if it is > centos 7 > then its systemctl haveged enable and systemctl haveged start. > > > > > Sent from my Verizon Wireless 4G LTE smartphone-------- Original > > message > > --------From: Alexander Wels <awels(a)redhat.com> Date: > > 04/04/2016 13:57 > > (GMT-05:00) To: biholcomb(a)l1049h.com Subject: Re: [ovirt-users] > > heavy > > webadmin > > On Monday, April 04, 2016 12:55:55 PM you wrote: > > > On Mon, 2016-04-04 at 08:41 -0400, Alexander Wels wrote: > > > > On Sunday, April 03, 2016 03:30:29 PM Brett I. Holcomb wrote: > > > > > On Sun, 2016-04-03 at 21:20 +0200, Nicolas Ecarnot wrote: > > > > > > Le 03/04/2016 17:13, Greg Sheremeta a écrit : > > > > > > > We have patches in review that should fix this in 3.6.5. > > > > > > > The > > > > > > > underlying > > > > > > > problem is a couple of JavaScript memory leaks. > > > > > > > > > > > > God bless you! > > > > > > > > > > > > Since 3.6.2 or 3.6.3, the web admin is getting close to > > > > > > unusable > > > > > > after > > > > > > some minutes (Firefox or Chrome, windows or Linux). > > > > > > Alex Wels helped me try to debug this, but though much time > > > > > > spent > > > > > > on > > > > > > this, we failed. > > > > > > In a way, I'm satisfied other people are also expressing > > > > > > the > > > > > > same > > > > > > frustration about this issue, if that can help to debug. > > > > > > > > > > > > Thank you. > > > > > > > > > > Thank you also. I'm on 3.6.4 just released version and it > > > > > can take > > > > > 5+ > > > > > minutes to go from the welcome page to the admin login page > > > > > and > > > > > then > > > > > the interface is slow and frequently throws exceptions. > > > > > > > > Two things to check if going from the welcome page to the login > > > > page > > > > is THAT > > > > show. > > > > > > > > 1. Make 100% sure your DNS is setup correctly (or your > > > > /etc/hosts if > > > > that is > > > > what you use). If the engine cannot resolve itself, it will > > > > create > > > > lots of > > > > issues. > > > > 2. If you are running hosted engine, make sure you have enough > > > > entropy, the > > > > login page generates a couple of tokens using secure random, > > > > which > > > > eats away > > > > at your entropy budget heavily and since hosted engine is a VM > > > > it is > > > > possible > > > > that you don't have enough entropy. You can check your entropy > > > > level > > > > with > > > > this: > > > > > > > > cat /proc/sys/kernel/random/entropy_avail > > > > > > > > There are several options for solving the entropy problem if > > > > that is > > > > the case. > > > > > > DNS is 200% working . All hosts are resolvable from any > > > where on > > > the network and host can see engine and vice versa. > > > Entropy problems makes more sense. I'd forgotten about this > > > being a VM > > > and I've run into the issue generating certs on VMware guests. I > > > have > > > entropy_avail value of 159. Is that good or bad and if bad what > > > do I > > > need to do. > > > > 159 is horrible to be honest, that is most likely the cause of your > > problems. Anything below around 300 is bad. > > > > I am assuming this is not a hosted engine since you said you forgot > > this is > > actually a virtual machine. So you are running some other kind of > > VM manager > > to host the engine. The best thing to do is check if there is a way > > for > > your manager to pass sources of random to the VM. In oVirt its a > > couple of > > check boxes in the cluster setup and the VM setup. Obviously I > > don't know > > what you are using so I can't comment on that. > > > > Another thing you can do is install some kind of psuedo random > > generator > > like haveged or rngd. I know for a fact you can simply 'yum install > > haveged' and it will work (someone else had the same problem and > > solved it > > that way). > > > > It all depends on your level of needed security and VM manager, > > there are > > also physical sources of random generation like usb sticks and > > stuff. > I installed haveged and the available is up around 2500+ now. The server has a mouse and keyboard but it's not used much since connections are done via ssh. Thanks.

3 4

The engine- commands
by Brett I. Holcomb 05 Apr '16

05 Apr '16

I've been playing these and wondering what these really do. I know engine-iso-uploader and engine-image-uploader really work since I've used them but the others don't do anything useful or give me wrong information. I'm running these on the Engine VM in a hosted-engine deployment with version 3.64. engine-config list outputs nothing at all. I won't try the others yet. engine-manage-domains edit --domain=Adomain simply tells me the the domain adomain does not exist and it's converted it all to lowercas

3 3

bug in disks QOS
by Fabrice Bacchella 05 Apr '16

05 Apr '16

I attached a image disk to a VM , but set it using the wrong disk profile, I powered off the VM, and then tried to change it on the GUI. The operation in the GUI is ok. But nothing is done. And in the log I get: 2016-03-25 10:12:10,467 INFO [org.ovirt.engine.core.bll.UpdateVmDiskCommand] (default task-26) [2f3b7d9] Lock Acquired to object 'EngineLock:{exclusiveLocks='null', sharedLocks='[a32e1043-a5a5-4e4c-8436-f7b7a4ff644c=<VM, ACTION_TYPE_FAILED_VM_IS_LOCKED>]'}' 2016-03-25 10:12:10,608 INFO [org.ovirt.engine.core.bll.UpdateVmDiskCommand] (default task-26) [2f3b7d9] Running command: UpdateVmDiskCommand internal: false. Entities affected : ID: 55d2be6b-7a78-4712-82be-b725b7812db8 Type: DiskAction group EDIT_DISK_PROPERTIES with role type USER 2016-03-25 10:12:10,794 INFO [org.ovirt.engine.core.bll.UpdateVmDiskCommand] (default task-26) [2f3b7d9] Lock freed to object 'EngineLock:{exclusiveLocks='null', sharedLocks='[a32e1043-a5a5-4e4c-8436-f7b7a4ff644c=<VM, ACTION_TYPE_FAILED_VM_IS_LOCKED>]'}' 2016-03-25 10:12:10,808 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-26) [2f3b7d9] Correlation ID: 2f3b7d9, Call Stack: null, Custom Event ID: -1, Message: VM test test_Disk3 disk was updated by FA4@apachesso. It says "with role type USER" but I'm logged as a super admin The set up is totally new, on dedicated centos 7.2, running 3.6.3.4-1.el7.centos.

2 3

Issue with NLUUG Mirror
by Simon Hallam 05 Apr '16

05 Apr '16

--_000_8F5D1BC1709CC8409AF19350248793878141A9ACharrisnpmacuk_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi All, Just tried to update our engine from 3.6.3 to 3.6.4 but a "yum update ovirt= -engine-setup*" failed to pick up any new packages. Just looked at http://ftp.nluug.nl/os/Linux/virtual/ovirt/ovirt-3.6/rpm/el6= /noarch/ and it would appear that the latest packages aren't available yet. I ended up modifying the yum repo file to not use the mirror list. Just to = save anyone else the hassle of troubleshooting! Cheers, Simon Hallam Linux Support & Development Officer Please visit our new website at www.pml.ac.uk and follow us on Twitter @Ply= mouthMarine Winner of the Environment & Conservation category, the Charity Awards 2014. Plymouth Marine Laboratory (PML) is a company limited by guarantee register= ed in England & Wales, company number 4178503. Registered Charity No. 10912= 22. Registered Office: Prospect Place, The Hoe, Plymouth PL1 3DH, UK.=20 This message is private and confidential. If you have received this message= in error, please notify the sender and remove it from your system. You are= reminded that e-mail communications are not secure and may contain viruses= ; PML accepts no liability for any loss or damage which may be caused by vi= ruses. --_000_8F5D1BC1709CC8409AF19350248793878141A9ACharrisnpmacuk_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"> <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-GB" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> Hi All,<o:p></o:p> <o:p> </o:p> Just tried to update our engine from 3.6.3 to 3.6.4 = but a “yum update ovirt-engine-setup*” failed to pick up any ne= w packages.<o:p></o:p> <o:p> </o:p> Just looked at <a href=3D"http://ftp.nluug.nl/os/Lin= ux/virtual/ovirt/ovirt-3.6/rpm/el6/noarch/"> http://ftp.nluug.nl/os/Linux/virtual/ovirt/ovirt-3.6/rpm/el6/noarch/</a> an= d it would appear that the latest packages aren’t available yet.<o:p>= </o:p> <o:p> </o:p> I ended up modifying the yum repo file to not use th= e mirror list. Just to save anyone else the hassle of troubleshooting!<o:p>= </o:p> <o:p> </o:p> Cheers,<o:p></o:p> <o:p> </o:p> Simon Hal= lam<o:p></o:p> Linux Sup= port & Development Officer<o:p></o:p> <o:p> </o:p> </div> <PRE> Please visit our new website at www.pml.ac.uk and follow us on Twitter @Ply= mouthMarine Winner of the Environment & Conservation category, the Charity Awards 2014. Plymouth Marine Laboratory (PML) is a company limited by guarantee register= ed in England & Wales, company number 4178503. Registered Charity No. 10912= 22. Registered Office: Prospect Place, The Hoe, Plymouth PL1 3DH, UK.=20 This message is private and confidential. If you have received this message= in error, please notify the sender and remove it from your system. You are= reminded that e-mail communications are not secure and may contain viruses= ; PML accepts no liability for any loss or damage which may be caused by vi= ruses. </PRE></body> </html> --_000_8F5D1BC1709CC8409AF19350248793878141A9ACharrisnpmacuk_--

1 0

Can't start VMs (Unable to get volume size for domain)
by Justin Foreman 05 Apr '16

05 Apr '16

I’m running 3.6.2 rc1 with hosted engine on an FCP storage domain. As of yesterday, I can’t run some VMs. I’ve experience corruption on others (I now have a Windows VM that blue screens on boot). Here’s the log from my engine. 2016-01-04 16:55:39,446 INFO [org.ovirt.engine.core.bll.RunVmCommand] (default task-16) [1f1deb62] Lock Acquired to object 'EngineLock:{exclusiveLocks='[3a17534b-e86d-4563-8ca2-2a27c34b4a87=<VM, ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}' 2016-01-04 16:55:39,479 INFO [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (default task-16) [1f1deb62] START, IsVmDuringInitiatingVDSCommand( IsVmDuringInitiatingVDSCommandParameters:{runAsync='true', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87'}), log id: 299a5052 2016-01-04 16:55:39,479 INFO [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (default task-16) [1f1deb62] FINISH, IsVmDuringInitiatingVDSCommand, return: false, log id: 299a5052 2016-01-04 16:55:39,517 INFO [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-40) [1f1deb62] Running command: RunVmCommand internal: false. Entities affected : ID: 3a17534b-e86d-4563-8ca2-2a27c34b4a87 Type: VMAction group RUN_VM with role type USER 2016-01-04 16:55:39,579 INFO [org.ovirt.engine.core.vdsbroker.UpdateVmDynamicDataVDSCommand] (org.ovirt.thread.pool-8-thread-40) [1f1deb62] START, UpdateVmDynamicDataVDSCommand( UpdateVmDynamicDataVDSCommandParameters:{runAsync='true', hostId='null', vmId='00000000-0000-0000-0000-000000000000', vmDynamic='org.ovirt.engine.core.common.businessentities.VmDynamic@dadddaa9'}), log id: 6574710a 2016-01-04 16:55:39,582 INFO [org.ovirt.engine.core.vdsbroker.UpdateVmDynamicDataVDSCommand] (org.ovirt.thread.pool-8-thread-40) [1f1deb62] FINISH, UpdateVmDynamicDataVDSCommand, log id: 6574710a 2016-01-04 16:55:39,585 INFO [org.ovirt.engine.core.vdsbroker.CreateVmVDSCommand] (org.ovirt.thread.pool-8-thread-40) [1f1deb62] START, CreateVmVDSCommand( CreateVmVDSCommandParameters:{runAsync='true', hostId='2fe6c27b-9346-4678-8cd3-c9d367ec447f', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87', vm='VM [adm1]'}), log id: 55e0849d 2016-01-04 16:55:39,586 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand] (org.ovirt.thread.pool-8-thread-40) [1f1deb62] START, CreateVDSCommand(HostName = ov-101, CreateVmVDSCommandParameters:{runAsync='true', hostId='2fe6c27b-9346-4678-8cd3-c9d367ec447f', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87', vm='VM [adm1]'}), log id: 1d5c1c04 2016-01-04 16:55:39,589 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.VmInfoBuilderBase] (org.ovirt.thread.pool-8-thread-40) [1f1deb62] Bootable disk '9e43c66a-5bf1-44d6-94f4-52178d15c1e6' set to index '0' 2016-01-04 16:55:39,600 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand] (org.ovirt.thread.pool-8-thread-40) [1f1deb62] org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand pitReinjection=false,memGuaranteedSize=4054,smpThreadsPerCore=1,cpuType=SandyBridge,vmId=3a17534b-e86d-4563-8ca2-2a27c34b4a87,acpiEnable=true,numaTune={nodeset=0,1, mode=interleave},tabletEnable=true,spiceSecureChannels=smain,sinputs,scursor,splayback,srecord,sdisplay,susbredir,ssmartcard,vmType=kvm,keyboardLayout=en-us,smp=1,smpCoresPerSocket=1,emulatedMachine=pc-i440fx-rhel7.2.0,smartcardEnable=false,guestNumaNodes=[{memory=4054, cpus=0, nodeIndex=0}],transparentHugePages=true,vmName=adm1,maxVCpus=16,kvmEnable=true,devices=[{address={bus=0x00, domain=0x0000, function=0x0, slot=0x02, type=pci}, type=video, specParams={heads=1, vram=32768}, device=cirrus, deviceId=645e99e3-a9fa-4894-baf5-97b539236782}, {type=graphics, specParams={}, device=vnc, deviceId=12845c03-16a3-4bf0-a015-a15201a77673}, {iface=ide, shared=false, path=, address={bus=1, controller=0, unit=0, type=drive, target=0}, readonly=true, index=2, type=disk, specParams={path=}, device=cdrom, deviceId=ab048396-5dd8-4594-aa8a-9fe835a04cd1}, {shared=false, address={bus=0, controller=0, unit=0, type=drive, target=0}, imageID=9e43c66a-5bf1-44d6-94f4-52178d15c1e6, format=raw, index=0, optional=false, type=disk, deviceId=9e43c66a-5bf1-44d6-94f4-52178d15c1e6, domainID=1fb79d91-b245-4447-91e0-e57671152a8c, propagateErrors=off, iface=ide, readonly=false, bootOrder=1, poolID=00000001-0001-0001-0001-000000000154, volumeID=c736baca-de76-4593-b3dc-28bb8807e7a3, specParams={}, device=disk}, {shared=false, address={bus=0, controller=0, unit=1, type=drive, target=0}, imageID=a016b350-87ef-4c3b-b150-024907fed9c0, format=raw, optional=false, type=disk, deviceId=a016b350-87ef-4c3b-b150-024907fed9c0, domainID=1fb79d91-b245-4447-91e0-e57671152a8c, propagateErrors=off, iface=ide, readonly=false, poolID=00000001-0001-0001-0001-000000000154, volumeID=20fc4399-0b02-4da1-8aee-68df1629ca94, specParams={}, device=disk}, {filter=vdsm-no-mac-spoofing, nicModel=rtl8139, address={bus=0x00, domain=0x0000, function=0x0, slot=0x03, type=pci}, type=interface, specParams={inbound={}, outbound={}}, device=bridge, linkActive=true, deviceId=8e00d4cc-6a60-4598-82ee-645d742708de, macAddr=FA:0D:49:9E:A2:E6, network=server-vlan10}, {address={bus=0x00, domain=0x0000, function=0x0, slot=0x04, type=pci}, type=controller, specParams={}, device=virtio-serial, deviceId=8ac5777e-375f-4ec6-a6fd-856c7cd7363b}],custom={device_8617fb20-b870-45ea-8232-a70dd8b4551c=VmDevice:{id='VmDeviceId:{deviceId='8617fb20-b870-45ea-8232-a70dd8b4551c', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87'}', device='unix', type='CHANNEL', bootOrder='0', specParams='[]', address='{bus=0, controller=0, type=virtio-serial, port=1}', managed='false', plugged='true', readOnly='false', deviceAlias='channel0', customProperties='[]', snapshotId='null', logicalName='null', usingScsiReservation='false'}, device_8617fb20-b870-45ea-8232-a70dd8b4551cdevice_f691fc09-31c8-43bf-bd82-c5acac8a1a76device_30bd748e-6ea8-434f-8587-d8ff8db5555e=VmDevice:{id='VmDeviceId:{deviceId='30bd748e-6ea8-434f-8587-d8ff8db5555e', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87'}', device='ide', type='CONTROLLER', bootOrder='0', specParams='[]', address='{slot=0x01, bus=0x00, domain=0x0000, type=pci, function=0x1}', managed='false', plugged='true', readOnly='false', deviceAlias='ide', customProperties='[]', snapshotId='null', logicalName='null', usingScsiReservation='false'}, device_8617fb20-b870-45ea-8232-a70dd8b4551cdevice_f691fc09-31c8-43bf-bd82-c5acac8a1a76=VmDevice:{id='VmDeviceId:{deviceId='f691fc09-31c8-43bf-bd82-c5acac8a1a76', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87'}', device='unix', type='CHANNEL', bootOrder='0', specParams='[]', address='{bus=0, controller=0, type=virtio-serial, port=2}', managed='false', plugged='true', readOnly='false', deviceAlias='channel1', customProperties='[]', snapshotId='null', logicalName='null', usingScsiReservation='false'}},display=vnc,timeOffset=0,spiceSslCipherSuite=DEFAULT,nice=0,maxMemSize=4194304,maxMemSlots=16,bootMenuEnable=false,memSize=4054 2016-01-04 16:55:39,627 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand] (org.ovirt.thread.pool-8-thread-40) [1f1deb62] FINISH, CreateVDSCommand, log id: 1d5c1c04 2016-01-04 16:55:39,631 INFO [org.ovirt.engine.core.vdsbroker.CreateVmVDSCommand] (org.ovirt.thread.pool-8-thread-40) [1f1deb62] FINISH, CreateVmVDSCommand, return: WaitForLaunch, log id: 55e0849d 2016-01-04 16:55:39,631 INFO [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-40) [1f1deb62] Lock freed to object 'EngineLock:{exclusiveLocks='[3a17534b-e86d-4563-8ca2-2a27c34b4a87=<VM, ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}' 2016-01-04 16:55:39,634 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-40) [1f1deb62] Correlation ID: 1f1deb62, Job ID: 5212e078-cf01-4312-ae00-7e0a136217a5, Call Stack: null, Custom Event ID: -1, Message: VM adm1 was started by jforeman@us.dignitastech.com@Dignitas AD (Host: ov-101). 2016-01-04 16:55:40,724 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-10) [] START, DestroyVDSCommand(HostName = ov-101, DestroyVmVDSCommandParameters:{runAsync='true', hostId='2fe6c27b-9346-4678-8cd3-c9d367ec447f', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87', force='false', secondsToWait='0', gracefully='false', reason=''}), log id: 7935781d 2016-01-04 16:55:41,730 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-10) [] FINISH, DestroyVDSCommand, log id: 7935781d 2016-01-04 16:55:41,747 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-10) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM adm1 is down with error. Exit message: Unable to get volume size for domain 1fb79d91-b245-4447-91e0-e57671152a8c volume c736baca-de76-4593-b3dc-28bb8807e7a3. 2016-01-04 16:55:41,747 INFO [org.ovirt.engine.core.vdsbroker.VmAnalyzer] (ForkJoinPool-1-worker-10) [] Running on vds during rerun failed vm: '2fe6c27b-9346-4678-8cd3-c9d367ec447f' 2016-01-04 16:55:41,747 INFO [org.ovirt.engine.core.vdsbroker.VmAnalyzer] (ForkJoinPool-1-worker-10) [] VM '3a17534b-e86d-4563-8ca2-2a27c34b4a87(adm1) is running in db and not running in VDS 'ov-101' 2016-01-04 16:55:41,747 INFO [org.ovirt.engine.core.vdsbroker.VmAnalyzer] (ForkJoinPool-1-worker-10) [] add VM 'adm1' to HA rerun treatment 2016-01-04 16:55:41,752 ERROR [org.ovirt.engine.core.vdsbroker.VmsMonitoring] (ForkJoinPool-1-worker-10) [] Rerun VM '3a17534b-e86d-4563-8ca2-2a27c34b4a87'. Called from VDS 'ov-101' 2016-01-04 16:55:41,756 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-30) [] Correlation ID: 1f1deb62, Job ID: 5212e078-cf01-4312-ae00-7e0a136217a5, Call Stack: null, Custom Event ID: -1, Message: Failed to run VM adm1 on Host ov-101. 2016-01-04 16:55:41,760 INFO [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-30) [] Lock Acquired to object 'EngineLock:{exclusiveLocks='[3a17534b-e86d-4563-8ca2-2a27c34b4a87=<VM, ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}' 2016-01-04 16:55:41,770 INFO [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (org.ovirt.thread.pool-8-thread-30) [] START, IsVmDuringInitiatingVDSCommand( IsVmDuringInitiatingVDSCommandParameters:{runAsync='true', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87'}), log id: 2577cd3a 2016-01-04 16:55:41,770 INFO [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (org.ovirt.thread.pool-8-thread-30) [] FINISH, IsVmDuringInitiatingVDSCommand, return: false, log id: 2577cd3a 2016-01-04 16:55:41,798 INFO [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-30) [] Running command: RunVmCommand internal: false. Entities affected : ID: 3a17534b-e86d-4563-8ca2-2a27c34b4a87 Type: VMAction group RUN_VM with role type USER 2016-01-04 16:55:41,850 INFO [org.ovirt.engine.core.vdsbroker.UpdateVmDynamicDataVDSCommand] (org.ovirt.thread.pool-8-thread-30) [] START, UpdateVmDynamicDataVDSCommand( UpdateVmDynamicDataVDSCommandParameters:{runAsync='true', hostId='null', vmId='00000000-0000-0000-0000-000000000000', vmDynamic='org.ovirt.engine.core.common.businessentities.VmDynamic@dbe0ef0a'}), log id: 351fb749 2016-01-04 16:55:41,852 INFO [org.ovirt.engine.core.vdsbroker.UpdateVmDynamicDataVDSCommand] (org.ovirt.thread.pool-8-thread-30) [] FINISH, UpdateVmDynamicDataVDSCommand, log id: 351fb749 2016-01-04 16:55:41,854 INFO [org.ovirt.engine.core.vdsbroker.CreateVmVDSCommand] (org.ovirt.thread.pool-8-thread-30) [] START, CreateVmVDSCommand( CreateVmVDSCommandParameters:{runAsync='true', hostId='65555052-9601-4e4f-88f5-a0f14dcc29eb', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87', vm='VM [adm1]'}), log id: 3163c7c3 2016-01-04 16:55:41,857 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand] (org.ovirt.thread.pool-8-thread-30) [] START, CreateVDSCommand(HostName = ov-102, CreateVmVDSCommandParameters:{runAsync='true', hostId='65555052-9601-4e4f-88f5-a0f14dcc29eb', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87', vm='VM [adm1]'}), log id: 569ec368 2016-01-04 16:55:41,860 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.VmInfoBuilderBase] (org.ovirt.thread.pool-8-thread-30) [] Bootable disk '9e43c66a-5bf1-44d6-94f4-52178d15c1e6' set to index '0' 2016-01-04 16:55:41,869 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand] (org.ovirt.thread.pool-8-thread-30) [] org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand pitReinjection=false,memGuaranteedSize=4054,smpThreadsPerCore=1,cpuType=SandyBridge,vmId=3a17534b-e86d-4563-8ca2-2a27c34b4a87,acpiEnable=true,numaTune={nodeset=0,1, mode=interleave},tabletEnable=true,spiceSecureChannels=smain,sinputs,scursor,splayback,srecord,sdisplay,susbredir,ssmartcard,vmType=kvm,keyboardLayout=en-us,smp=1,smpCoresPerSocket=1,emulatedMachine=pc-i440fx-rhel7.2.0,smartcardEnable=false,guestNumaNodes=[{memory=4054, cpus=0, nodeIndex=0}],transparentHugePages=true,vmName=adm1,maxVCpus=16,kvmEnable=true,devices=[{address={bus=0x00, domain=0x0000, function=0x0, slot=0x02, type=pci}, type=video, specParams={heads=1, vram=32768}, device=cirrus, deviceId=645e99e3-a9fa-4894-baf5-97b539236782}, {type=graphics, specParams={}, device=vnc, deviceId=12845c03-16a3-4bf0-a015-a15201a77673}, {iface=ide, shared=false, path=, address={bus=1, controller=0, unit=0, type=drive, target=0}, readonly=true, index=2, type=disk, specParams={path=}, device=cdrom, deviceId=ab048396-5dd8-4594-aa8a-9fe835a04cd1}, {shared=false, address={bus=0, controller=0, unit=0, type=drive, target=0}, imageID=9e43c66a-5bf1-44d6-94f4-52178d15c1e6, format=raw, index=0, optional=false, type=disk, deviceId=9e43c66a-5bf1-44d6-94f4-52178d15c1e6, domainID=1fb79d91-b245-4447-91e0-e57671152a8c, propagateErrors=off, iface=ide, readonly=false, bootOrder=1, poolID=00000001-0001-0001-0001-000000000154, volumeID=c736baca-de76-4593-b3dc-28bb8807e7a3, specParams={}, device=disk}, {shared=false, address={bus=0, controller=0, unit=1, type=drive, target=0}, imageID=a016b350-87ef-4c3b-b150-024907fed9c0, format=raw, optional=false, type=disk, deviceId=a016b350-87ef-4c3b-b150-024907fed9c0, domainID=1fb79d91-b245-4447-91e0-e57671152a8c, propagateErrors=off, iface=ide, readonly=false, poolID=00000001-0001-0001-0001-000000000154, volumeID=20fc4399-0b02-4da1-8aee-68df1629ca94, specParams={}, device=disk}, {filter=vdsm-no-mac-spoofing, nicModel=rtl8139, address={bus=0x00, domain=0x0000, function=0x0, slot=0x03, type=pci}, type=interface, specParams={inbound={}, outbound={}}, device=bridge, linkActive=true, deviceId=8e00d4cc-6a60-4598-82ee-645d742708de, macAddr=FA:0D:49:9E:A2:E6, network=server-vlan10}, {address={bus=0x00, domain=0x0000, function=0x0, slot=0x04, type=pci}, type=controller, specParams={}, device=virtio-serial, deviceId=8ac5777e-375f-4ec6-a6fd-856c7cd7363b}],custom={device_8617fb20-b870-45ea-8232-a70dd8b4551c=VmDevice:{id='VmDeviceId:{deviceId='8617fb20-b870-45ea-8232-a70dd8b4551c', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87'}', device='unix', type='CHANNEL', bootOrder='0', specParams='[]', address='{bus=0, controller=0, type=virtio-serial, port=1}', managed='false', plugged='true', readOnly='false', deviceAlias='channel0', customProperties='[]', snapshotId='null', logicalName='null', usingScsiReservation='false'}, device_8617fb20-b870-45ea-8232-a70dd8b4551cdevice_f691fc09-31c8-43bf-bd82-c5acac8a1a76device_30bd748e-6ea8-434f-8587-d8ff8db5555e=VmDevice:{id='VmDeviceId:{deviceId='30bd748e-6ea8-434f-8587-d8ff8db5555e', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87'}', device='ide', type='CONTROLLER', bootOrder='0', specParams='[]', address='{slot=0x01, bus=0x00, domain=0x0000, type=pci, function=0x1}', managed='false', plugged='true', readOnly='false', deviceAlias='ide', customProperties='[]', snapshotId='null', logicalName='null', usingScsiReservation='false'}, device_8617fb20-b870-45ea-8232-a70dd8b4551cdevice_f691fc09-31c8-43bf-bd82-c5acac8a1a76=VmDevice:{id='VmDeviceId:{deviceId='f691fc09-31c8-43bf-bd82-c5acac8a1a76', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87'}', device='unix', type='CHANNEL', bootOrder='0', specParams='[]', address='{bus=0, controller=0, type=virtio-serial, port=2}', managed='false', plugged='true', readOnly='false', deviceAlias='channel1', customProperties='[]', snapshotId='null', logicalName='null', usingScsiReservation='false'}},display=vnc,timeOffset=0,spiceSslCipherSuite=DEFAULT,nice=0,maxMemSize=4194304,maxMemSlots=16,bootMenuEnable=false,memSize=4054 2016-01-04 16:55:41,987 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand] (org.ovirt.thread.pool-8-thread-30) [] FINISH, CreateVDSCommand, log id: 569ec368 2016-01-04 16:55:41,991 INFO [org.ovirt.engine.core.vdsbroker.CreateVmVDSCommand] (org.ovirt.thread.pool-8-thread-30) [] FINISH, CreateVmVDSCommand, return: WaitForLaunch, log id: 3163c7c3 2016-01-04 16:55:41,992 INFO [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-30) [] Lock freed to object 'EngineLock:{exclusiveLocks='[3a17534b-e86d-4563-8ca2-2a27c34b4a87=<VM, ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}' 2016-01-04 16:55:41,994 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-30) [] Correlation ID: 1f1deb62, Job ID: 5212e078-cf01-4312-ae00-7e0a136217a5, Call Stack: null, Custom Event ID: -1, Message: VM adm1 was started by jforeman@us.dignitastech.com@Dignitas AD (Host: ov-102). 2016-01-04 16:55:43,069 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-3) [] START, DestroyVDSCommand(HostName = ov-102, DestroyVmVDSCommandParameters:{runAsync='true', hostId='65555052-9601-4e4f-88f5-a0f14dcc29eb', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87', force='false', secondsToWait='0', gracefully='false', reason=''}), log id: 43dd93c5 2016-01-04 16:55:44,075 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-3) [] FINISH, DestroyVDSCommand, log id: 43dd93c5 2016-01-04 16:55:44,091 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-3) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM adm1 is down with error. Exit message: Unable to get volume size for domain 1fb79d91-b245-4447-91e0-e57671152a8c volume c736baca-de76-4593-b3dc-28bb8807e7a3. 2016-01-04 16:55:44,091 INFO [org.ovirt.engine.core.vdsbroker.VmAnalyzer] (ForkJoinPool-1-worker-3) [] Running on vds during rerun failed vm: '65555052-9601-4e4f-88f5-a0f14dcc29eb' 2016-01-04 16:55:44,092 INFO [org.ovirt.engine.core.vdsbroker.VmAnalyzer] (ForkJoinPool-1-worker-3) [] VM '3a17534b-e86d-4563-8ca2-2a27c34b4a87(adm1) is running in db and not running in VDS 'ov-102' 2016-01-04 16:55:44,092 INFO [org.ovirt.engine.core.vdsbroker.VmAnalyzer] (ForkJoinPool-1-worker-3) [] add VM 'adm1' to HA rerun treatment 2016-01-04 16:55:44,096 ERROR [org.ovirt.engine.core.vdsbroker.VmsMonitoring] (ForkJoinPool-1-worker-3) [] Rerun VM '3a17534b-e86d-4563-8ca2-2a27c34b4a87'. Called from VDS 'ov-102' 2016-01-04 16:55:44,128 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-35) [] Correlation ID: 1f1deb62, Job ID: 5212e078-cf01-4312-ae00-7e0a136217a5, Call Stack: null, Custom Event ID: -1, Message: Failed to run VM adm1 on Host ov-102. 2016-01-04 16:55:44,132 INFO [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-35) [] Lock Acquired to object 'EngineLock:{exclusiveLocks='[3a17534b-e86d-4563-8ca2-2a27c34b4a87=<VM, ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}' 2016-01-04 16:55:44,141 INFO [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (org.ovirt.thread.pool-8-thread-35) [] START, IsVmDuringInitiatingVDSCommand( IsVmDuringInitiatingVDSCommandParameters:{runAsync='true', vmId='3a17534b-e86d-4563-8ca2-2a27c34b4a87'}), log id: 545236ca 2016-01-04 16:55:44,141 INFO [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (org.ovirt.thread.pool-8-thread-35) [] FINISH, IsVmDuringInitiatingVDSCommand, return: false, log id: 545236ca 2016-01-04 16:55:44,162 WARN [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-35) [] CanDoAction of action 'RunVm' failed for user jforeman@us.dignitastech.com@Dignitas AD. Reasons: VAR__ACTION__RUN,VAR__TYPE__VM,VAR__ACTION__RUN,VAR__TYPE__VM,VAR__ACTION__RUN,VAR__TYPE__VM,VAR__ACTION__RUN,VAR__TYPE__VM,SCHEDULING_NO_HOSTS 2016-01-04 16:55:44,162 INFO [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-35) [] Lock freed to object 'EngineLock:{exclusiveLocks='[3a17534b-e86d-4563-8ca2-2a27c34b4a87=<VM, ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}' 2016-01-04 16:55:44,170 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-35) [] Correlation ID: 1f1deb62, Job ID: 5212e078-cf01-4312-ae00-7e0a136217a5, Call Stack: null, Custom Event ID: -1, Message: Failed to run VM adm1 (User: jforeman@us.dignitastech.com@Dignitas AD). 2016-01-04 16:55:44,173 INFO [org.ovirt.engine.core.bll.ProcessDownVmCommand] (org.ovirt.thread.pool-8-thread-46) [48c1f0bd] Running command: ProcessDownVmCommand internal: true.

2 2

Uncaught exception occurred
by Bloemen, Jurriën 05 Apr '16

05 Apr '16

5 8

Start VM with cloud_init and ssh key using REST API
by Vishal Panchal 05 Apr '16

05 Apr '16

Hello, I have already create vm and configure network properties using cloud init and REST API.But now I want to implement SSH feature.So I used following XML request but it give me bad request response. XML Request : <action> <vm> <initialization> <host_name>arpitttt</host_name> <authorized_keys> <authorized_key> <user> <user_name>root</user_name> </user> <key>ssh-rsa 75:7f:42:b6:ec:83:a4:30:a9:07:fc:41:39:d0:49 root(a)vishal_local.localdomain</key> </authorized_key> </authorized_keys> <regenerate_ssh_keys>true</regenerate_ssh_keys> <dns_servers>8.8.8.8</dns_servers> <nic_configurations> <nic_configuration> <name>eth1</name> <boot_protocol>STATIC</boot_protocol> <ip address="51.254.56.84" netmask="255.255.255.255" gateway="149.202.85.254" /> <on_boot>true</on_boot> </nic_configuration> </nic_configurations> <root_password>Vishal@131</root_password> <user_name>root</user_name> </initialization> </vm> <use_cloud_init>true</use_cloud_init> </action> Regards, *Vishal Panchal* Software Developer *+918140283911* * <http:///sculptsoft.com>* * <https://www.facebook.com/SculptSoft> <https://www.linkedin.com/company/sculptsoft> <https://twitter.com/SculptSoft>*

2 1

How to connect a VM with a port = -1
by zhangjian 05 Apr '16

05 Apr '16

--------------020404060709070704020700 Content-Type: text/plain; charset="gbk"; format=flowed Content-Transfer-Encoding: 8bit Hi guys, I created a VM in ovirt, and I found it a port = -1, How can I connect to it using like remote-viewer. -------------- console.vv [virt-viewer] type=spice host=XXX.XXX.XXX.XXX port=-1 password=J4xu1swd59A5 # Password is valid for 120 seconds. delete-this-file=1 fullscreen=0 title=test:%d toggle-fullscreen=shift+f11 ... ... ... -------------- I usually use the following command to connect to my VM when it has a positive value¡£ remote-viewer spice://XXX.XXX.XXX.XXX:590X Regards, Kenn --------------020404060709070704020700 Content-Type: text/html; charset="gbk" Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=gbk"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi guys, I created a VM in ovirt, and I found it a port = -1, How can I connect to it using like remote-viewer. -------------- console.vv [virt-viewer] type=spice host=XXX.XXX.XXX.XXX port=-1 password=J4xu1swd59A5 # Password is valid for 120 seconds. delete-this-file=1 fullscreen=0 title=test:%d toggle-fullscreen=shift+f11 ... ... ... -------------- I usually use the following command to connect to my VM when it has a <meta http-equiv="content-type" content="text/html; charset=gbk"> positive value¡£ remote-viewer <a class="moz-txt-link-freetext" href="spice://XXX.XXX.XXX.XXX:590X">spice://XXX.XXX.XXX.XXX:590X</a> Regards, Kenn </body> </html> --------------020404060709070704020700--

3 5

Re: [ovirt-users] heavy webadmin
by Brett I. Holcomb 04 Apr '16

04 Apr '16

On Mon, 2016-04-04 at 14:51 -0400, Alexander Wels wrote: > On Monday, April 04, 2016 02:34:33 PM you wrote: > > It is a hosted engine setup with the host on a physical server. I > > wasn't > > aware that the engine used the entropy. What do > > you recommend to fix > > it? > > > > Okay, if it is a 3.6 then you should be able edit the hosted engine > VM in the > UI itself. I haven't done any self hosted engine myself but there are > some > things you can't edit, not sure if the rng is one of them. Anyway if > you can > edit the hosted engine VM then open up the advanced options (bottom > left > button in popup), then click the random generator side tab, and check > the > random generator enabled button (if it is not checked already that > is). > > As far as I know that should be enought to have the random passed > from the > host to the VM and that should improve the entropy on the host > engine. You > might have to restarted the hosted engine VM for it to take effect. > > If the above is not possible or doesn't work, I would go with yum > install > haveged, then chkconfig haveged on, service haveged start or if it is > centos 7 > then its systemctl haveged enable and systemctl haveged start. > I've checked the box and restarte the vm from the host hosted-engine -- vm-shutdown and then --vm-start. Entropy on host and engine still around 200 and it's taking a while to change pages but not as long as it did before so I may have to add haveged. I'll watch it and see. snipped below...

1 0

Add disk to HostedEngine
by Brett I. Holcomb 04 Apr '16

04 Apr '16

My installation is a hosted-engine deployment with a host and the Engine VM running on it, version 3.6.4 of oVirt. I attempted to add a disk to my Engine VM but am getting the error "Cannot add Virtual Machine Disk. This VM is not managed by the Engine". I can add disks to a test VM I created. So how do I add another disk to the Engine VM? Thanks.

2 2