July 2016 - Users - oVirt List Archives

Problems installing Ovirt 4.02 Node
by Peter Michael Calum 31 Aug '16

31 Aug '16

--_004_VI1PR0701MB21265A76C95C2B9B922FB138D20E0VI1PR0701MB2126_ Content-Type: multipart/alternative; boundary="_000_VI1PR0701MB21265A76C95C2B9B922FB138D20E0VI1PR0701MB2126_" --_000_VI1PR0701MB21265A76C95C2B9B922FB138D20E0VI1PR0701MB2126_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi group, Im trying to install a Ovirt 4.02 Hypervisor Node (ovirt-node-ng-installer-= ovirt-4.0-pre-2016072108.iso). Hardware is IBM X3550M4 with 256 GB Ram. I follow the installation steps and use automatic partitioning and installa= tion goes fine without errors. I only create the root user. When I log in after reboot I get this error : Last login: Tue Jul 26 08:30:58 2016 from slt-vpn-62-242-222-13.eng.tdc.net imgbase status: DEGRADED Please check the status manually using `imgbase check` [root@khk9dsk34 ~]# imgbase check Status: FAILED Mount points ... FAILED - This can happen if the installation was performed= incorrectly Separate /var ... OK Discard is used ... FAILED - 'discard' mount option was not added or got = removed Basic storage ... OK Initialized VG ... OK Initialized Thin Pool ... OK Initialized LVs ... OK Thin storage ... OK Checking available space in thinpool ... OK Checking thinpool auto-extend ... OK Another question : Where do I define the Ovirt manager address. Venlig hilsen / Kind regards Peter Calum Tlf: +45 66 69 36 82 Mobil: +45 40 41 71 85 E-mail pemca(a)tdc.dk<mailto:pemca@tdc.dk> [cid:image001.png@01D1E71A.D0172A00] TDC Group Teknologi & Kapacitet Systemer, OTMS Teglholmsgade 1, F-059 2450 K=F8benhavn SV --_000_VI1PR0701MB21265A76C95C2B9B922FB138D20E0VI1PR0701MB2126_ Content-Type: text/html; charset="iso-8859-1" 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=3Diso-8859-= 1"> <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"DA" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> Hi group,<o:p></o:p> <o:p> </o:p> Im trying to install a Ovirt 4.= 02 Hypervisor Node (ovirt-node-ng-installer-ovirt-4.0-pre-2016072108.iso).<= o:p></o:p> Hardware is IBM X3550M4 with 25= 6 GB Ram.<o:p></o:p> I follow the installation steps= and use automatic partitioning and installation goes fine without errors.<= o:p></o:p> I only create the root user.<o:= p></o:p> <o:p> </o:p> When I log in after reboot I ge= t this error :<o:p></o:p> <o:p> </o:p> Last login: Tue Jul 26 08:30:58= 2016 from slt-vpn-62-242-222-13.eng.tdc.net<o:p></o:p> <o:p> </o:p>   imgbase status: DEGRADED= <o:p></o:p>   Please check the status = manually using `imgbase check`<o:p></o:p> <o:p> </o:p> [root@khk9dsk34 ~]# imgbase che= ck<o:p></o:p> Status: FAILED<o:p></o:p></span= > Mount points ... FAILED - This = can happen if the installation was performed incorrectly<o:p></o:p><= /p>   Separate /var ... OK<o:p= ></o:p>   Discard is used ... FAIL= ED - 'discard' mount option was not added or got removed<o:p></o:p><= /p> Basic storage ... OK<o:p></o:p>=   Initialized VG ... OK<o:= p></o:p>   Initialized Thin Pool ..= . OK<o:p></o:p>   Initialized LVs ... OK<o= :p></o:p> Thin storage ... OK<o:p></o:p><= /span>   Checking available space= in thinpool ... OK<o:p></o:p>   Checking thinpool auto-e= xtend ... OK<o:p></o:p> <o:p> </o:p> Another question : Where do I d= efine the Ovirt manager address. <o:p></o:p> <o:p> </o:p> Venlig hilsen / Kind regards <o:p></o:p> Peter Calum <o:p></o:p> Tlf: +45 66 69 36= 82 Mobil: +45 40 41 71 85 E-mail <a href=3D"mailto:pemca@tdc.dk">pemca(a)tdc.dk</a> <o:p></o:p> <img border=3D"0" width=3D"135" hei= ght=3D"58" id=3D"Billede_x0020_1" src=3D"cid:image001.png@01D1E71A.D0172A00= "> TDC Group Teknologi & Kapacitet</sp= an> Systemer, OTMS Teglholmsgade 1, F-059 2450 K=F8benhavn SV <o:p></o:p> <o:p> </o:p> </div> </body> </html> --_000_VI1PR0701MB21265A76C95C2B9B922FB138D20E0VI1PR0701MB2126_-- --_004_VI1PR0701MB21265A76C95C2B9B922FB138D20E0VI1PR0701MB2126_ Content-Type: image/png; name="image001.png" Content-Description: image001.png Content-Disposition: inline; filename="image001.png"; size=3186; creation-date="Tue, 26 Jul 2016 06:51:09 GMT"; modification-date="Tue, 26 Jul 2016 06:51:09 GMT" Content-ID: <image001.png(a)01D1E71A.D0172A00> 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4 6

ovirt4.0.1 and new node, migration fails
by Bill James 30 Aug '16

30 Aug '16

I'm trying to test out ovirt4.0.1. I added a new hardware node to the cluster. Its status is Up. But for some reason when I create a new VM and try to select "Specific Host" the radio button doesn't let me select it so I can't assign a VM to new node. When I try to migrate a VM to new node it fails with: MigrationError: Domain not found: no domain with matching uuid '45f4f24b-2dfa-401b-8557-314 055a4662c' What did I miss? ovirt-engine-4.0.1.1-1.el7.centos.noarch vdsm-4.18.6-1.el7.centos.x86_64 storage is NFS. Attached logs.

5 9

how to debug no audio in guest?
by Gianluca Cecchi 29 Aug '16

29 Aug '16

Hello, I'm testing video and audio capacity inside a guest. Guest chosen is CentOS 6 with latest updates. oVirt is 3.6.6 on an intel NUC6i5SYH with CentOS 7.2 OS BTW: is it of any importance audio adapter on the host? In case lspci on host gives 00:1f.3 Audio device: Intel Corporation Device 9d70 (rev 21) Client connecting from user portal is Fedora 23 on an Asus laptop U36SD where audio works and lspci gives 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) On CentOS 6 guest the audio adapter detected by OS with lspci is 00:08.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 01) It seems all ok, apart that on guest actually I don't get any audio, also from test speakers page ;-) Both on guest and on client the volume bar is near the maximum. Any hints about debugging? >From host point of view the qemu-kvm command line is this one below I don't understand the env variable QEMU_AUDIO_DRV=none ??? If it can be of any importance, I initially configured the guest without sound card and in fact in gnome I saw the audio card as "dummy". Then I powered off the guest and enabled sound card from user portal edit vm (I see it enabled also from admin portal btw...) and then powered on the VM. Now the sound card seems to be present but no audio Thanks in advance, Gianluca 2016-06-11 09:22:13.698+0000: starting up libvirt version: 1.2.17, package: 13.el7_2.4 (CentOS BuildSystem <http://bugs.centos.org>, 2016-03- 31-16:56:26, worker1.bsys.centos.org) qemu version: 2.3.0 (qemu-kvm-ev-2.3.0-31.el7_2.10.1) LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin QEMU_AUDIO_DRV=none /usr/libexec/qemu-kvm -name c6desktop -S -machine pc-i440 fx-rhel7.2.0,accel=kvm,usb=off -cpu Broadwell-noTSX -m size=3145728k,slots=16,maxmem=4294967296k -realtime mlock=off -smp 1,maxcpus=16,socket s=16,cores=1,threads=1 -numa node,nodeid=0,cpus=0,mem=3072 -uuid 68a82ada-a1d2-44d0-85b0-f3a08cc2f579 -smbios type=1,manufacturer=oVirt,produ ct=oVirt Node,version=7-2.1511.el7.centos.2.10,serial=AC1EDDD3-CAF1-2711-EE16-B8AEED7F1711,uuid=68a82ada-a1d2-44d0-85b0-f3a08cc2f579 -no-user -config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-c6desktop/monitor.sock,server,nowait -mon chardev=charmo nitor,id=monitor,mode=control -rtc base=2016-06-11T09:22:13,driftfix=slew -global kvm-pit.lost_tick_policy=discard -no-hpet -no-shutdown -boo t menu=on,strict=on -device ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x9.0x7 -device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x 9.0x2 -device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x9.0x1 -device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0, multifunction=on,addr=0x9 -device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3 -device virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pc i.0,addr=0x4 -drive if=none,id=drive-ide0-1-0,readonly=on,format=raw -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive file=/rhev/data-center/00000001-0001-0001-0001-000000000343/572eabe7-15d0-42c2-8fa9-0bd773e22e2e/images/aff55e62-6a41-4f75-bbd3-78561eae18f3/ f520473e-8fbe-4886-bb64-921b42edf499,if=none,id=drive-virtio-disk0,format=raw,serial=aff55e62-6a41-4f75-bbd3-78561eae18f3,cache=none,werror=s top,rerror=stop,aio=threads -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev t ap,fd=28,id=hostnet0,vhost=on,vhostfd=29 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:1a:4a:16:01:51,bus=pci.0,addr=0x7 -chardev soc ket,id=charserial0,path=/var/run/ovirt-vmconsole-console/68a82ada-a1d2-44d0-85b0-f3a08cc2f579.soc k,server,nowait -device isa-serial,chardev=charserial0,id=serial0 -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channels/68a82ada-a1d2-44d0-85b0-f3a08cc2f579.com.redhat.rhevm.vdsm,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.rhevm.vdsm -chardev socket,id=charchannel1,path=/var/lib/libvirt/qemu/channels/68a82ada-a1d2-44d0-85b0-f3a08cc2f579.org.qemu.guest_agent.0,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 port=5901,tls-port=5902,addr=0,x509-dir=/etc/pki/vdsm/libvirt-spice,seamless-migration=on -vnc 0:3,password -device qxl-vga,id=video0,ram_size=67108864,vram_size=8388608,vgamem_mb=16,bus=pci.0,addr=0x2 -device intel-hda,id=sound0,bus=pci.0,addr=0x8 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev spicevmc,id=charredir0,name=usbredir -device usb-redir,chardev=charredir0,id=redir0 -chardev spicevmc,id=charredir1,name=usbredir -device usb-redir,chardev=charredir1,id=redir1 -chardev spicevmc,id=charredir2,name=usbredir -device usb-redir,chardev=charredir2,id=redir2 -chardev spicevmc,id=charredir3,name=usbredir -device usb-redir,chardev=charredir3,id=redir3 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 -msg timestamp=on 2016-06-11T09:22:13.748410Z qemu-kvm: warning: CPU(s) not present in any NUMA nodes: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2016-06-11T09:22:13.748524Z qemu-kvm: warning: All CPU(s) up to maxcpus should be described in NUMA config main_channel_link: add main channel client main_channel_handle_parsed: net test: latency 21.910000 ms, bitrate 51635025 bps (49.242997 Mbps) inputs_connect: inputs channel client create red_dispatcher_set_cursor_peer: main_channel_handle_parsed: agent start main_channel_handle_parsed: agent start

3 5

Hosted engine on gluster problem
by Bond, Darryl 29 Aug '16

29 Aug '16

There seems to be a pretty severe bug with using hosted engine on gluster. If the host that was used as the initial hosted-engine --deploy host goes away, the engine VM wil crash and cannot be restarted until the host comes back. This is regardless of which host the engine was currently running. The issue seems to be buried in the bowels of VDSM and is not an issue with gluster itself. The gluster filesystem is still accessable from the host that was running the engine. The issue has been submitted to bugzilla but the fix is some way off (4.1). Can my hosted engine be converted to use NFS (using the gluster NFS server on the same filesystem) without rebuilding my hosted engine (ie change domainType=glusterfs to domainType=nfs)? What effect would that have on the hosted-engine storage domain inside oVirt, ie would the same filesystem be mounted twice or would it just break. Will this actually fix the problem, does it have the same issue when the hosted engine is on NFS? Darryl ________________________________ The contents of this electronic message and any attachments are intended only for the addressee and may contain legally privileged, personal, sensitive or confidential information. If you are not the intended addressee, and have received this email, any transmission, distribution, downloading, printing or photocopying of the contents of this message or attachments is strictly prohibited. Any legal privilege or confidentiality attached to this message and attachments is not waived, lost or destroyed by reason of delivery to any person other than intended addressee. If you have received this message and are not the intended addressee you should notify the sender by return email and destroy all copies of the message and any attachments. Unless expressly attributed, the views expressed in this email do not necessarily represent the views of the company.

8 20

Dedicated NICs for gluster network
by Nicolas Ecarnot 22 Aug '16

22 Aug '16

Hello, [Here : oVirt 3.5.3, 3 x CentOS 7.0 hosts with replica-3 gluster SD on the hosts]. On the switchs, I have created a dedicated VLAN to isolate the glusterFS traffic, but I'm not using it yet. I was thinking of creating a dedicated IP for each node's gluster NIC, and a DNS record by the way ("my_nodes_name_GL"), but I fear using this hostname or this ip in oVirt GUI host network interface tab, leading oVirt think this is a different host. Not being sure this fear is clearly described, let's say : - On each node, I create a second ip+(dns record in the soa) used by gluster, plugged on the correct VLAN - in oVirt gui, in the host network setting tab, the interface will be seen, with its ip, but reverse-dns-related to a different hostname. Here, I fear oVirt might check this reverse DNS and declare this NIC belongs to another host. I would also prefer not use a reverse pointing to the name of the host management ip, as this is evil and I'm a good guy. On your side, how do you cope with a dedicated storage network in case of storage+compute mixed hosts? -- Nicolas ECARNOT

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Ovirt 4.0 Login Issue
by Melissa Mesler 17 Aug '16

17 Aug '16

I am running 4.0 on CentOS 7.2. Sometimes when I first log in to the admin page, it will give me and error that says "Request state does not match session state." Then if I go through the process of logging in again, it will go through with no issue. It doesn't do this every time but it does do it quite often. Any ideas on why? - MeLLy

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oVirt-shell command to move a disk
by Nicolas Ecarnot 16 Aug '16

16 Aug '16

Hello, I'm confused because though I'm using ovirt-shell to script many actions every day, and even after a large bunch of reading and testing, I can not find the correct syntax to move (offline/available) disks between storage domains. May you help me please? (oVirt 3.4.4) -- Nicolas Ecarnot

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ovirt 3.6.6 and gluster 3.7.13
by David Gossage 14 Aug '16

14 Aug '16

Anyone running one of recent 3.6.x lines and gluster using 3.7.13? I am looking to upgrade gluster from 3.7.11->3.7.13 for some bug fixes, but have been told by users on gluster mail list due to some gluster changes I'd need to change the disk parameters to use writeback cache. Something to do with aio support being removed. I believe this could be done with custom parameters? But I believe strage tests are done using dd and would they fail with current settings then? Last upgrade to 3.7.13 I had to rollback to 3.7.11 due to stability isues where gluster storage would go into down state and always show N/A as space available/used. Even if hosts saw storage still and VM's were running on it on all 3 hosts. Saw a lot of messages like these that went away once gluster rollback finished [2016-07-09 15:27:46.935694] I [fuse-bridge.c:4083:fuse_init] 0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.22 kernel 7.22 [2016-07-09 15:27:49.555466] W [MSGID: 114031] [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-1: remote operation failed [Operation not permitted] [2016-07-09 15:27:49.556574] W [MSGID: 114031] [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-0: remote operation failed [Operation not permitted] [2016-07-09 15:27:49.556659] W [fuse-bridge.c:2227:fuse_readv_cbk] 0-glusterfs-fuse: 80: READ => -1 gfid=deb61291-5176-4b81-8315-3f1cf8e3534d fd=0x7f5224002f68 (Operation not permitted) [2016-07-09 15:27:59.612477] W [MSGID: 114031] [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-1: remote operation failed [Operation not permitted] [2016-07-09 15:27:59.613700] W [MSGID: 114031] [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-0: remote operation failed [Operation not permitted] [2016-07-09 15:27:59.613781] W [fuse-bridge.c:2227:fuse_readv_cbk] 0-glusterfs-fuse: 168: READ => -1 gfid=deb61291-5176-4b81-8315-3f1cf8e3534d fd=0x7f5224002f68 (Operation not permitted) *David Gossage* *Carousel Checks Inc. | System Administrator* *Office* 708.613.2284

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management interface
by Fernando Fuentes 09 Aug '16

09 Aug '16

Team, Is it possible to move the ovirt management interface to a separate vlan and keep it from been on the same interface as my LAN? IE: assign a tag to ovirtmanagement and keep another interface as untag for my LAN to use with the VM's Thoughts ideas? TIA! Regards, -- Fernando Fuentes ffuentes(a)txweather.org http://www.txweather.org

3 8

Upgrade from 3.6 to 4.0
by ovirt＠timmi.org 03 Aug '16

03 Aug '16

Hi List, is there a special upgrade procedure to get from 3.6 to 4.0 of oVirt? Or it is just a normal upgrade procedure? I'm currently running oVirt 3.6.7 on CentOS 7. Best regards and thank you for the answer. Christoph

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