- Users - oVirt List Archives

[Users] vm runs on host 1 and clone from snapshot runs on host 2?
by Gianluca Cecchi 24 Mar '13

24 Mar '13

Hello, while I'm testing the fix for 3.2.1 and clone from snapshot in my two nodes cluster, I notice this VM zensrv runs on host f18ovn03. I create a snapshot and then clone from snapshot and the qemu-img convert process is running on the other node. Is this desired, expected, managed? If so, it's great... [g.cecchi@f18ovn03 ~]$ ps -ef|grep [z]ensrv qemu 15811 1 7 Mar19 ? 04:29:28 /usr/bin/qemu-kvm -name zensrv -S -M pc-0.14 -cpu Opteron_G2 -enable-kvm -m 2048 -smp 1,sockets=1,cores=1,threads=1 -uuid c0a43bef-7c9d-4170-bd9c-63497e61d3fc -smbios type=1,manufacturer=oVirt,product=oVirt Node,version=18-1,serial=34353439-3036-435A-4A38-303330393338,uuid=c0a43bef-7c9d-4170-bd9c-63497e61d3fc -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/zensrv.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=2013-03-19T16:30:10,driftfix=slew -no-shutdown -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x4 -drive if=none,id=drive-ide0-1-0,readonly=on,format=raw,serial= -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive file=/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/013bcc40-5f3d-4394-bd3b-971b14852654/images/01488698-6420-4a32-9095-cfed1ff8f4bf/f8eb4d4c-9aae-44b8-9123-73f3182dc4dc,if=none,id=drive-virtio-disk0,format=qcow2,serial=01488698-6420-4a32-9095-cfed1ff8f4bf,cache=none,werror=stop,rerror=stop,aio=native -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:43:d9:df,bus=pci.0,addr=0x3 -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channels/zensrv.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/zensrv.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=5900,tls-port=5901,addr=0,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 -k en-us -vga qxl -global qxl-vga.vram_size=67108864 -incoming tcp:0.0.0.0:49152 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 [g.cecchi@f18ovn01 ~]$ ps -ef|grep [c]onvert vdsm 25609 3141 14 08:30 ? 00:00:16 /usr/bin/qemu-img convert -t none -f qcow2 /rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/013bcc40-5f3d-4394-bd3b-971b14852654/images/01488698-6420-4a32-9095-cfed1ff8f4bf/f8eb4d4c-9aae-44b8-9123-73f3182dc4dc -O raw /rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/3fb66ba1-cfcb-4341-8960-46f0e8cf6e83/images/8fe906ef-db2e-497a-8b6b-6b00de91f8fe/b61cd69e-a556-4530-b00b-1eaf8afd15bb Gianluca

2 3

[Users] Attaching storage domain and its VMs to a new DC
by Gianluca Cecchi 24 Mar '13

24 Mar '13

Hello, this is my situation. Downtime of the VMs is not a problems as it is a test environment all based on 3.2.1 on f18 and ovirt stable repo DC1 FC type with cluster1 2 hosts connected to 7 FC LUNs power mgmt configured live migration ok overall 11 VMs DC2 FC type with cluster2 1 host (it has access to all the LUNs of DC1from a SAN point of view, but not configured at the moment) DC1 has ovirtmgmt without vlan tagging DC2 has ovirtmgmt with vlan tagging I would like to move all storage domains and VMs into DC2 and then redeploy the DC1 hosts in DC2 so that I have a three nodes cluster with a vlan tagged ovirtmgmt in DC2 and I delete DC1 How can I move storage domains from DC1 to DC2 without exporting/importing VMS? Can I "simply" detach" them one-by-one from DC1 and attach to DC2? Will the VMs automatically be part of DC2 and its cluster cluster2 (apart from eventually reconfigure their network)? Thanks, Gianluca

2 1

[Users] lab help - apuimedo
by Tristan Marler 24 Mar '13

24 Mar '13

Hi Folks, I've been working with apuimedo on IRC regarding trying to setup just a basic lab system to work with ovirt. I'm just trying to get the local host setup, and it fails after the RHEV_INSTALL step, the next step says "Host (blah) installation failed. SSH command failed while executing at host... refer to logs". At apuimedo's request I attach the vdsm.log and engine.log Thanks for the help ;D Tristan Marler, Systems Administrator Direct 403.984.0010 ext. 219 Toll Free 1.877.497.9492 / Fax 403.984.0011 Tristan.Marler(a)idocz.net <mailto:Tristan.Marler@idocz.net> / www.idocz.net <http://www.idocz.net/> Connect with idocz <http://twitter.com/#!/idocznet> <http://www.facebook.com/pages/idocz/210877718927191> <http://www.linkedin.com/company/idocz>

2 1

[Users] utf8' codec can't decode byte 0xa0 in position 140
by robin 24 Mar '13

24 Mar '13

After some testing with the oVirt allinone install in KVM ( nested virtualisation ) i have decided to use it on a "real" machine. I have followed this guide: http://blog.jebpages.com/archives/up-and-running-with-ovirt-3-2-edition/ After running the config-allinone install command i am getting the error: utf8' codec can't decode byte 0xa0 in position 140: invalid start byte. here is the log: http://hpaste.org/84496 Any idea what went wrong?

2 2

[Users] power management for drac6
by Thomas Scofield 23 Mar '13

23 Mar '13

Has anyone been able to get a drac6 management interface working by using the drac5 fencing agent? From testing on the command line I was able to determine that we need to add the option cmd_prompt=admin1. But for some reason I can’t get any options to work. From the logs below you can see that the ovirt-engine is passing the options along, but on the vdsm log those options are no longer there.**** ** ** ovirt_engine/engine.log**** ** ** 2013-03-21 11:30:33,408 INFO [org.ovirt.engine.core.bll.FenceExecutor] (ajp--127.0.0.1-8702-9) Executing <Status> Power Management command, Proxy Host:vm1, Agent:drac5, Target Host:, Management IP:vm2, User:root, Options:cmd_prompt=admin1,secure=true,slot=0**** ** ** 2013-03-21 11:30:33,411 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (ajp--127.0.0.1-8702-9) START, FenceVdsVDSCommand(HostName = vm1, HostId = 63336472-4bbd-11e2-b2fc-5bc78da11d0c, targetVdsId = f80052ad-993e-4778-9924-d4e603425d32, action = Status, ip = vm2-mgt, port = , type = drac5, user = root, password = ******, options = 'cmd_prompt=admin1,secure=true,slot=0'), log id: 3773df59**** ** ** 2013-03-21 11:30:44,123 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (ajp--127.0.0.1-8702-9) FINISH, FenceVdsVDSCommand, return: Test Failed, Host Status is: unknown. The fence-agent script reported the following error: Unable to connect/login to fencing device , log id: 3773df59 ** ** vdsm.log**** Thread-1978569::DEBUG::2013-03-21 11:30:38,769::API::1024::vds::(fenceNode) fenceNode(addr=vm2-mgt,port=,agent=drac5,user=root,passwd=XXXX,action=status,secure=,options=) **** ** ** Thread-1978569::DEBUG::2013-03-21 11:30:44,113::API::1050::vds::(fenceNode) rc 1 in agent=fence_drac5**** ipaddr=vm2-mgt**** login=root**** option=status**** passwd=XXXX**** out err Unable to connect/login to fencing device

3 4

[Users] change web server certificate
by martin.kralicek＠accenture.com 22 Mar '13

22 Mar '13

--_000_A14EC602F2E1DD4984ABE308D49EA2D226D01D81048CH1MPN116204_ Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable Hello, I would like to ask how to re-create certificate for web server only, with = own certificate authority in ovirt 3.2 on Fedora 18. I tried couple of time= s but failed. Thanks for your advice. Martin Kr=E1l=ED=E8ek Accenture Czech Republic Tel: (+420) 608 176 761 ________________________________ This message is for the designated recipient only and may contain privilege= d, proprietary, or otherwise confidential information. If you have received= it in error, please notify the sender immediately and delete the original.= Any other use of the e-mail by you is prohibited. Where allowed by local law, electronic communications with Accenture and it= s affiliates, including e-mail and instant messaging (including content), m= ay be scanned by our systems for the purposes of information security and a= ssessment of internal compliance with Accenture policy. ___________________________________________________________________________= ___________ www.accenture.com --_000_A14EC602F2E1DD4984ABE308D49EA2D226D01D81048CH1MPN116204_ Content-Type: text/html; charset="iso-8859-2" 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-= 2"> <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Hello,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I would like to ask how to re-create certificate for= web server only, with own certificate authority in ovirt 3.2 on Fedora 18. <span style=3D"color:#333333;background:white">I tried couple of times but = failed.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"color:#333333;background:white"><o:p>=  </o:p></span></p> <p class=3D"MsoNormal"><span style=3D"color:#333333;background:white">Thank= s for your advice.</span><span lang=3D"CS"><o:p></o:p></span></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><b><span lang=3D"CS" style=3D"font-size:10.0pt;font-= family:"Tahoma","sans-serif";color:#1F497D">Martin Kr= =E1l=ED=E8ek</span></b><span lang=3D"CS" style=3D"font-size:10.0pt;font-fam= ily:"Arial","sans-serif";color:blue"><br> </span><b><span lang=3D"CS" style=3D"font-size:7.5pt;font-family:"Aria= l","sans-serif";color:gray">Accenture<br> </span></b><b><span lang=3D"EN-GB" style=3D"font-size:7.5pt;font-family:&qu= ot;Arial","sans-serif";color:gray">Czech Republic</span></b>= <span style=3D"font-size:12.0pt;font-family:"Times New Roman",&qu= ot;serif";color:black"><o:p></o:p></span></p> <p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt"><b><span lang=3D"CS" = style=3D"font-size:7.5pt;font-family:"Arial","sans-serif&quo= t;;color:gray">Tel: (+420) </span></b><b><span style=3D"font-size:7.5pt;font-family:"Arial",= "sans-serif";color:#1F497D">608 176 761<o:p></o:p></span></b= ></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> <br> <hr> <font face=3D"Arial" color=3D"Gray" size=3D"1">This message is for the desi= gnated recipient only and may contain privileged, proprietary, or otherwise= confidential information. If you have received it in error, please notify = the sender immediately and delete the original. Any other use of the e-mail by you is prohibited.<br> <br> Where allowed by local law, electronic communications with Accenture and it= s affiliates, including e-mail and instant messaging (including content), m= ay be scanned by our systems for the purposes of information security and a= ssessment of internal compliance with Accenture policy.<br> <br> ___________________________________________________________________________= ___________<br> <br> www.accenture.com<br> </font> </body> </html> --_000_A14EC602F2E1DD4984ABE308D49EA2D226D01D81048CH1MPN116204_--

2 3

[Users] Package installation error
by suporte＠logicworks.pt 22 Mar '13

22 Mar '13

------=_Part_580_33476106.1363628455511 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Today I tried to intall another host and get this error during the installation from the engine 3.2.1. The host is a fedora 18 Failed to execute stage 'Package installation': [u'vdsm-gluster-4.10.3-10.fc18.noarch requires glusterfs >= 3.4.0']. Yum [u'vdsm-gluster-4.10.3-10.fc18.noarch requires glusterfs >= 3.4.0']. Regards Jose ------=_Part_580_33476106.1363628455511 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: verdana,helvetica,sans-serif; font-size: 10pt; color: #330066'> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;">Today I tried to intall another host and get this error during the installation from the engine 3.2.1. The host is a fedora 18<br></p><p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><br></p><p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;">Failed to execute stage 'Package installation': [u'vdsm-gluster-4.10.3-10.fc18.noarch requires glusterfs >= 3.4.0'].</p><p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;">Yum [u'vdsm-gluster-4.10.3-10.fc18.noarch requires glusterfs >= 3.4.0'].</p><p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><br></p><p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;">Regards</p><p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><br></p><p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;">Jose<br><span style="font-size: 12pt; font-family: "Times New Roman","serif";" lang="EN-US"></span></p> </div></body></html> ------=_Part_580_33476106.1363628455511--

10 23

[Users] trouble with engine-iso-uploader
by Yuval M 22 Mar '13

22 Mar '13

Hi, I'm trying to use engine-iso-uploader to add ISO images to my ISO storage domain. (Ovirt 3.2 on Fedora 18) $ sudo engine-iso-uploader -v --nossl list Please provide the REST API username for oVirt Engine (CTRL+D to abort): admin Please provide the REST API password for the admin oVirt Engine user (CTRL+D to abort): ERROR: Problem connecting to the REST API. Is the service available and does the CA certificate exist? $ ls -la /etc/pki/ovirt-engine/ca.pem ls: cannot access /etc/pki/ovirt-engine/ca.pem: No such file or directory $ cat /var/log/ovirt-engine/engine-iso-uploader.log 2013-03-21 15:42:04::ERROR::engine-iso-uploader::455::root:: Problem connecting to the REST API. Is the service available and does the CA certificate exist? ------------- same results also without the --nossl flag. any insight? Thanks, Yuval Meir

3 10

[Users] what can cause NETWORK_UNREACHABLE
by bigclouds 22 Mar '13

22 Mar '13

------=_Part_189959_529823293.1363855515951 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit hi,all on UI always there is a alert 'NonOperationalReason___NETWORK_UNREACHABLE', could you tell me , what cause this problem. how to fix it? thanks ------=_Part_189959_529823293.1363855515951 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit <div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial">hi,all<div>on UI always there is a alert 'NonOperationalReason___NETWORK_UNREACHABLE',</div><div>could you tell me , what  cause this problem. how to fix it?</div><div><br></div><div>thanks</div></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span> ------=_Part_189959_529823293.1363855515951--

2 2

[Users] what is volume in ovirt
by bigclouds 22 Mar '13

22 Mar '13

------=_Part_464902_1872608235.1363944824558 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit Hi,all please explain what is volumes in ovirt, 1. especially STRIPE,DISTRIBUTED_STRIPE,REPLICATE,DISTRIBUTED_REPLICATE,DISTRIBUTE 2. bricks thanks ------=_Part_464902_1872608235.1363944824558 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit <div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial">Hi,all<div>please  explain what is volumes in ovirt,</div><div>1. especially STRIPE,DISTRIBUTED_STRIPE,REPLICATE,DISTRIBUTED_REPLICATE,DISTRIBUTE</div><div>2. bricks</div><div><br></div><div>thanks</div></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span> ------=_Part_464902_1872608235.1363944824558--

2 1