March 2013 - Users - Ovirt List Archives

[Users] management server very slow lately

by Jonathan Horne

--_000_9BE6F493F83A594DA60C45E6A09DC5AC23B814BCAUSP01DAG0201_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello, lately my manager server web interface is extremely sluggish. Perha= ps the server is ready for a reboot? My management server is also the hosts of my NFS export and ISO mounts. Is= there a prescribed method for rebooting when I am also providing NFS servi= ces from the management server? My assumption is that aside from NFS, I sh= ould be able to reboot the management serve and the nodes and virtual machi= nes will be fine in the mean time? Thanks, jonathan ________________________________ This is a PRIVATE message. If you are not the intended recipient, please de= lete without copying and kindly advise us by e-mail of the mistake in deliv= ery. NOTE: Regardless of content, this e-mail shall not operate to bind SKO= POS to any order or other contract unless pursuant to explicit written agre= ement or government initiative expressly permitting the use of e-mail for s= uch purpose. --_000_9BE6F493F83A594DA60C45E6A09DC5AC23B814BCAUSP01DAG0201_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <style>  </style> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Hello, lately my manager server web interface is ext= remely sluggish.  Perhaps the server is ready for a reboot?</p> <p class=3D"MsoNormal"> </p> <p class=3D"MsoNormal">My management server is also the hosts of my NFS exp= ort and ISO mounts.  Is there a prescribed method for rebooting when I= am also providing NFS services from the management server?  My assump= tion is that aside from NFS, I should be able to reboot the management serve and the nodes and virtual machines will be = fine in the mean time?</p> <p class=3D"MsoNormal"> </p> <p class=3D"MsoNormal">Thanks,</p> <p class=3D"MsoNormal">jonathan</p> </div> <br> <hr> <font color=3D"Gray" face=3D"Arial" size=3D"1">This is a PRIVATE message. I= f you are not the intended recipient, please delete without copying and kin= dly advise us by e-mail of the mistake in delivery. NOTE: Regardless of con= tent, this e-mail shall not operate to bind SKOPOS to any order or other contract unless pursuant to explicit wri= tten agreement or government initiative expressly permitting the use of e-m= ail for such purpose.</font> </body> </html> --_000_9BE6F493F83A594DA60C45E6A09DC5AC23B814BCAUSP01DAG0201_--

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[Users] rebooting physical network that ovirt is attached to

by Jonathan Horne

--_000_9BE6F493F83A594DA60C45E6A09DC5AC2B23BF82AUSP01DAG0201_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable greetings, we are talking about possibly upgrading our cisco gear tonight, and this wi= ll affect our ovirt environment. what can i expect if i were to reboot first the switch that all VMguest VLA= Ns are going thru, ad then afterwards rebooting the switch that all ovirtmg= mt connections are in? how will the ovirt environment behave with loss of = network connectivity for a couple minutes? the iscsi network is not going to be affected. any information or stories = of similar experiences would be appreciated. thanks, jonathan ________________________________ This is a PRIVATE message. If you are not the intended recipient, please de= lete without copying and kindly advise us by e-mail of the mistake in deliv= ery. NOTE: Regardless of content, this e-mail shall not operate to bind SKO= POS to any order or other contract unless pursuant to explicit written agre= ement or government initiative expressly permitting the use of e-mail for s= uch purpose. --_000_9BE6F493F83A594DA60C45E6A09DC5AC2B23BF82AUSP01DAG0201_ Content-Type: text/html; charset="us-ascii" Content-ID: <DDEF291004EAE1438F023D0301605A8E(a)collaborationhost.net> Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > </head> <body style=3D"word-wrap:break-word; color:rgb(0,0,0); font-size:14px; font= -family:Calibri,sans-serif"> <div>greetings,</div> <div><br> </div> <div>we are talking about possibly upgrading our cisco gear tonight, and th= is will affect our ovirt environment.</div> <div><br> </div> <div>what can i expect if i were to reboot first the switch that all VMgues= t VLANs are going thru, ad then afterwards rebooting the switch that all ov= irtmgmt connections are in?  how will the ovirt environment behave wit= h loss of network connectivity for a couple minutes?</div> <div><br> </div> <div>the iscsi network is not going to be affected.  any information o= r stories of similar experiences would be appreciated.</div> <div><br> </div> <div>thanks,</div> <div>jonathan</div> <br> <br> <hr> <font color=3D"Gray" face=3D"Arial" size=3D"1">This is a PRIVATE message. I= f you are not the intended recipient, please delete without copying and kin= dly advise us by e-mail of the mistake in delivery. NOTE: Regardless of con= tent, this e-mail shall not operate to bind SKOPOS to any order or other contract unless pursuant to explicit wri= tten agreement or government initiative expressly permitting the use of e-m= ail for such purpose.</font> </body> </html> --_000_9BE6F493F83A594DA60C45E6A09DC5AC2B23BF82AUSP01DAG0201_--

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[Users] oVirt 3.2.1 Update

by Mike Burns

New RPMS are now uploaded for oVirt 3.2.1. The updates included: ovirt-engine-cli 3.2.0.11-1 ovirt-engine-sdk 3.2.0.10-1 ovirt-engine 3.2.1-1 oVirt Engine changes: 1. Fixed bug blocking firewalld configuration when selinux was in enforcing mode 2. Small change in All-In-One 3. Minor patches at rest-api Also included in the oVirt Engine update are patches to enable EL6 builds. These builds will be posted shortly. To upgrade, please run engine-upgrade. Thanks Mike

12 years

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[Users] vm runs on host 1 and clone from snapshot runs on host 2?

by Gianluca Cecchi

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

12 years

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[Users] Attaching storage domain and its VMs to a new DC

by Gianluca Cecchi

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

12 years

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[Users] lab help - apuimedo

by Tristan Marler

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>

12 years

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[Users] utf8' codec can't decode byte 0xa0 in position 140

by robin

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?

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[Users] power management for drac6

by Thomas Scofield

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

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[Users] change web server certificate

by martin.kralicek＠accenture.com

--_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_--

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[Users] Package installation error

by suporte＠logicworks.pt

------=_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--

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Users March 2013