March 2014 - Users - oVirt List Archives

[Users] tags?
by Robert Story 07 Mar '14

07 Mar '14

--Sig_/vOYLcMNMT.kxNW7SNxIf=ey Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hello, Can someone point me at a guide or explain to me the purpose of tags? I see that I can assign them to VMs and users, but don't grasp the purpose. Robert -- Senior Software Engineer @ Parsons --Sig_/vOYLcMNMT.kxNW7SNxIf=ey Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iEYEARECAAYFAlMY9+kACgkQ7/fVLLY1mnjaWwCfVYFpm0TnybzzdUgaVJ+bPSsm ET0AniYsVfTajNUXrU34mWXuk+Xg+LUi =o4YK -----END PGP SIGNATURE----- --Sig_/vOYLcMNMT.kxNW7SNxIf=ey--

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[Users] [oVirt Test Day 3] all-in-one
by danken＠redhat.com 07 Mar '14

07 Mar '14

Hi, I've tested all-in-one, and it went much smoother than I've expected! I must admit that it was a rather shallow test. - Installed a fresh CentOS 6.5 minimal installation - Followed http://www.ovirt.org/OVirt_3.4_Test_Day#Installation_notes - Followed http://www.ovirt.org/Feature/AllInOne#Installation_flow - Followed http://www.ovirt.org/Quick_Start_Guide#Install_oVirt - Typed Yes Yes Yes like a blind baboon - Connected to the admin portal - Created a VM - Ran it - Hibernated it. All went well. However, as reproted by Piotr in a parallel thread, I failed connect with spice to the VM. I had to run `service iptables restart` to make enable the iptables rules that were installed. Sandro, can this be done automatically?

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[Users] [ovirt test day 3] DWH installation
by Sandro Bonazzola 07 Mar '14

07 Mar '14

For test day 3 I've tested DWH installation. first step, getting info on how to install it: gone to ovirt.org, followed "Start using oVirt now", there's no clue about DWH or reports there or a link to what's next basic oVirt engine setup. gone to http://www.ovirt.org/File:OVirt-3.0-Installation_Guide-en-US.pdf no clue about DWH existence gone to http://www.ovirt.org/OVirt_3.4_Test_Day no clue on how to test it using search lead to the following pages but no instructions on how to setup it there: http://www.ovirt.org/How_to_setup_a_oVirt_DWH_development_environment http://www.ovirt.org/Ovirt_DWH Not opening a BZ because Yaniv told me he's aware of the issue and will update the wiki starting next week. second step, installation with: # yum install ovirt-engine-dwh # engine-setup Install Data Warehouse on this host (Yes, No) [Yes]: Yes selected local database, automatic provisioning just installed usage experience: I've installed DWH, now what? connected to the web application, looking for DWH info: nothing on the webapp followed guide link: leads to http://www.ovirt.org/Documentation no clue there, so followed Guide to oVirt features which land to http://www.ovirt.org/OVirt_3.0_Feature_Guide which is outdated Not sure if open a BZ about above or if it will be fixed as part of the wiki update. installed reports for seeing stats collected by DWH: opened Bug 1073340 - traceback looking at system dashboard on a cleanly installed system That said, once added an host and created a VM everything looks working fine on both Fedora 19 and CentOS I wasn't able to test it on Gentoo because snmp4j failed to build due to unmappable ascii encoding (I'm using italian locale) Not opened a BZ on gentoo bugzilla since it comes from an experimental overlay Second test, install with remote DB: needed to use ovirt-3.4-snapshot instead of ovirt-3.4.0-prerelease for having the fixes on remote DB setup hit Bug 1067548 - [DWH-SETUP][TEXT] - misconfiguartion of remote DB setup note that also report is affected by the same issue other than that it seems to work fine on Fedora 19 and CentOS. -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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[Users] oVirt 3.4 RC test day results
by Doron Fediuck 07 Mar '14

07 Mar '14

Hi all, thanks for joining yesterday's RC test day! The results are 48 new bugs, and critical ones should be fixed for GA. Feel free to send reports on your work yesterday to the users list. Some additional stats- Bugs, Top 5: "bdagan(a)redhat.com" 2 "didi(a)redhat.com" 2 "hadong(a)redhat.com" 2 "lvernia(a)redhat.com" 2 "rhev-integ(a)redhat.com" 2 "pbenas(a)redhat.com" 3 "s.kieske(a)mittwald.de" 3 "istein(a)redhat.com" 4 "ydary(a)redhat.com" 6 Full list by reporter: http://goo.gl/tGzhDr IRC top 10: 5 boberson 6 Mossel 7 FIBERIT 8 rgolan 9 ydary 14 sahina 21 jvandewege 24 evilissimo 27 fabiand 35 sbonazzo

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[Users] [oVirt Test Day 3] devel env report
by Alexander Wels 06 Mar '14

06 Mar '14

I installed the engine development environment from scratch on: Fedora 19: Followed the instructions and in about 30 minutes I was compiling a new engine which failed the first compile due to a java perm space error, I restarted the compile and it finished successfully. The box only had 4G of memory available so that might be the cause for the perm space issue. The instructions where up to date and accurate on what to do. Running the engine worked perfectly. Centos 6.5: Followed the instructions, and noticed the following omissions: 1. Issues with installing JBOSS as there is no repository available for Centos. After manual downloaded I installed JBOSS manually and continued on. 2. Then I found that maven is not available in a yum repo mentioned in the document anywhere so I have to manually install maven. 3. For the 3rd party packages, if you use java-devel it installs java 1.6, if you want to use java 1.7 you need to install java-1.7.0-openjdk-devel instead. After fixing those 3 issues, I had the same perm space error for Centos. Again that might be because the machine only has 4G of memory available. Rerunning the compile completed successfully. Had one minor hickup when running the engine, I used a live-cd to install Centos, and it didn't come with /etc/mime.types. This caused an exception in the engine log and none of the pages were styled. So I had to install mailcap to get it. Opened [1] to track this issue. Gentoo-engine: I was unable to get a working Gentoo machine (After many many hours of compiling the kernel wouldn't boot, must not have set the right flags or something), so unable to test here. Alexander [1] https://bugzilla.redhat.com/show_bug.cgi?id=1073548

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[Users] [oVirt Test Day 3] Upgrade oVirt from 3.3.4 results
by Eli Mesika 06 Mar '14

06 Mar '14

Hi I had to test the upgrade from 3.3.4 to 3.4 I had installed and tested for sanity 3.3.4 but failed to upgrade it to 3.4 on CentOS Opened https://bugzilla.redhat.com/show_bug.cgi?id=1073487 Eli

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[Users] [oVirt Test Day 3] ovirt-guest-agent
by ybronhei 06 Mar '14

06 Mar '14

I tried ovirt-guest-agent over fedora 19 and 20, - installed a vm with f19 - yum install ovirt-guest-agent - started the service - the information about machine name, ip address, os, ram, user all appeared after installation - notification for power off also appears same for f20 looks ok on both -- Yaniv Bronhaim.

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[Users] [oVirt Test Day 3] All-in-one
by Piotr Kliczewski 06 Mar '14

06 Mar '14

Hello, I tested all-in-one and here is what I did. I installed fresh f19 on a vm running on my f20 (nested virt). During the installation of ovirt-engine-setup-plugin-allinone rpm I noticed that yum verification step for vdsm run forever but the second attempt succeeded. During engine setup iso domain failed to create [1]. Second attempt solved it. I noticed that for local cluster a user is able only to create data domain and only import iso and export domains. During creation of data domain I got permissions failure which disappeared after running second time (performed twice with the same result). After successful vm start I was not able to open spice console due to: "Unable to connect to the graphic server". When I tried with virt-manager I got: "viewer connection to hypervisor host got refused or disconnected". Danken noticed the same issue for CentOS. He noticed that after disabling iptables service it worked as well as after starting it again. Thanks, Piotr [1] https://bugzilla.redhat.com/show_bug.cgi?id=1073456

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[Users] Increase core or socker for vCPU
by Tejesh M 06 Mar '14

06 Mar '14

Hi, I have a basic doubt, while increasing vCPU for a VM in RHEV-M, do we need to increase core or sockets? For instance, if someone asks for 2vCPU then should i make it 2 socket x 1 core or 1 socket x 2 core.. I do understand that it depends on application too to choose. but i'm asking in general. Sorry, if its not relevant to this forum. Thanks

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[Users] [oVirt Test Day 3] Reports installation
by Martin Perina 06 Mar '14

06 Mar '14

Hi, I tried to install oVirt Reports during test day 3 with these results: 1) Centos 6.5 - epel and jpackage6 repositories needs to be enabled - installation and setup worked fine (set everything at default) - after creating dc and cluster and adding host to engine, reports were able to show data, so it looks OK 2) Fedora 19 - installation and setup worked fine (set everything at default) - after creating dc and cluster and adding host to engine, reports were able to show data, so it looks OK Martin Perina

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[Users] Get involved in oVirt integration!
by Sandro Bonazzola 06 Mar '14

06 Mar '14

Hi, have you got some free time and do you want to get involved in oVirt integration? Here are a couple of bugs you can hopefully fix in less that one day: Bug 1059950 - If cluster=Default does not exist in hosted-engine it will fail and timeout Bug 1072664 - engine-setup.manual create database fail. Is this the first time you try to contribute to oVirt project? You can start from here [1][2]! [1] http://www.ovirt.org/Develop [2] http://www.ovirt.org/Working_with_oVirt_Gerrit -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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[Users] Clone a Template using API
by Tejesh M 06 Mar '14

06 Mar '14

Hi, While creating VM from Template via Web Admin portal, the default provisioning is Clone. But while doing the same via API its is doing Thin provisioning. Can someone share there view. org.ovirt.engine.sdk.entities.Template templateData = new Template(); templateData.setName(templateName); org.ovirt.engine.sdk.entities.Cluster clusterData = new Cluster(); clusterData.setName(clusterName); org.ovirt.engine.sdk.entities.VM vmDataForCreate = new VM(); vmDataForCreate.setName(vmName); vmDataForCreate.setCluster(clusterData); vmDataForCreate.setTemplate(templateData); api.getVMs().add(vmDataForCreate); -- Thanks & Regards Tejesh

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[Users] [ANN] oVirt 3.4.0 RC Test Day - Today Mar 6th
by Sandro Bonazzola 06 Mar '14

06 Mar '14

Hi all, today Mar 6th we have oVirt 3.4.0 RC test day. On this day all relevant engineers will be online ready to support any issues you find during install / operating this new release. Just make sure you have 1 hosts or more to test drive the new release. If you're curious to see how it works, this is your chance. Thanks again for everyone who will join us tomorrow! Location #ovirt irc channel Please communicate here to allow others to see any issues What In this test day you have a license to kill ;) Follow the documentation to setup your environment, and test drive the new features. Please remember we expect to see some issues, and anything you come up with will save a you when you'll install final release Remember to try daily tasks you'd usually do in the engine, to see there are no regressions. Write down the configuration you used (HW, console, etc) in the report etherpad[1]. Documentation Release notes: http://www.ovirt.org/OVirt_3.4.0_release_notes Features pages links: http://bit.ly/17qBn6F If you find errors in the wiki please annotate it as well in report etherpad [1] Prerequisites / recommendations Use CentOS or RHEL 6.5 only. 6.4 is unsupported due to various issues (sanlock, libvirt, etc). Use Fedora 19 only. Fedora 20 is unsupported for running the engine due to various issues (jboss / wildfly) but may be used as hypervisor. Latest RPMs repository to be enabled for testing the release are listed in the release notes page [2]. Note: on Fedora you'll need to enable fedora-virt-preview repository for getting latest libvirt rpms. Note: on EL6 you'll need to enable EPEL repository. NEW issues / reports For any new issue, please update the reports etherpad [1] Feature owners, please make sure: your feature is updated and referenced on release page [2]. you have testing instruction for your feature either on test day page [3] or in your feature page. your team regression testing section is organized and up to date on test day page [3]. [1] http://etherpad.ovirt.org/p/3.4-testday-3 [2] http://www.ovirt.org/OVirt_3.4.0_release_notes [3] http://www.ovirt.org/OVirt_3.4_Test_Day Thanks. -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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[Users] Data Center Non Responsive / Contending
by Giorgio Bersano 05 Mar '14

05 Mar '14

Hi everyone, I'm asking for help again as testing my setup I put myself in a situation in which I can't get out. Layout: two hosts, an iSCSI storage, the engine installed as a "regular" KVM guest on another host (external to the oVirt setup). All CentOS 6.5, oVirt 3.4.0beta3. One DC ("Default"), one Cluster ("Default"), default storage type iSCSI. Moreover, ISO domain is another "external" KVM guest exposing an NFS share; Export Domain is in fact a VM in this Cluster. This is a preproduction setup. Yesterday all was running fine until I needed to do some hardware maintenance. So I decided to put the two hosts in maintenance from the webadmin then shutdown them in the usual way. Engine was left operational. Later i booted again one host, waited some time then tried to activate it (from the webadmin) without success. Even switching on the second host didn't change anything. Now the Data Center status toggles between "Contending" and "Non Responsive". None of the hosts is SPM and if I choose "Select as SPM" in the webadmin the result is this popup: ---------- Operation Canceled ---------- Error while executing action: Cannot force select SPM: Storage Domain cannot be accessed. -Please check that at least one Host is operational and Data Center state is up. ---------- The two hosts are operational but the DC isn't up (downpointing red arrow - "Non Responsive", hourglass - "Contending"). Storage domains are in "Unknown" state and if I try to "Activate" the Master Data Domain its status becomes "Locked" and then it fails with these events: . Invalid status on Data Center Default. Setting status to Non Responsive . Failed to activate Storage Domain dt02clu6070 (Data Center Default) by admin Connectivity seems OK. iSCSI connectivity seems OK. I'm almost certain that if I had left one host active I would have had zero problems. But I also think shutting down the full system should not be a problem. In the end I restarted the ovirt-engine service without results (as expected). Any thought? Logs needed? TIA, Giorgio.

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[Users] SD Disk's Logical Volume not visible/activated on some nodes
by Boyan Tabakov 05 Mar '14

05 Mar '14

This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --kNwttSRPs68koQxvdSI5KDEeiPmQG9f68 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hello, I have ovirt 3.3 installed on on FC 19 hosts with vdsm 4.13.3-2.fc19. One of the hosts (host1) is engine + node + SPM and the other host2 is just a node. I have an iSCSI storage domain configured and accessible from both nodes. When creating a new disk in the SD, the underlying logical volume gets properly created (seen in vgdisplay output on host1), but doesn't seem to be automatically picked by host2. Consequently, when creating/booting a VM with the said disk attached, the VM fails to start on host2, because host2 can't see the LV. Similarly, if the VM is started on host1, it fails to migrate to host2. Extract from host2 log is in the end. The LV in question is 6b35673e-7062-4716-a6c8-d5bf72fe3280. As far as I could track quickly the vdsm code, there is only call to lvs and not to lvscan or lvchange so the host2 LVM doesn't fully refresh. The only workaround so far has been to restart VDSM on host2, which makes it refresh all LVM data properly. When is host2 supposed to pick up any newly created LVs in the SD VG? Any suggestions where the problem might be? Thanks! Thread-998::DEBUG::2014-02-18 14:49:15,399::BindingXMLRPC::965::vds::(wrapper) client [10.10.0.10]::call vmCreate with ({'acpiEnable': 'true', 'emulatedMachine': 'pc-1.0', 'tabletEnable': 'true', 'vmId': '4669e4ad-7b76-4531-a16b-2b85345593a3', 'memGuaranteedSize': 1024, 'spiceSslCipherSuite': 'DEFAULT', 'timeOffset': '0', 'cpuType': 'Penryn', 'custom': {}, 'smp': '1', 'vmType': 'kvm', 'memSize': 1024, 'smpCoresPerSocket': '1', 'vmName': 'testvm', 'nice': '0', 'smartcardEnable': 'false', 'keyboardLayout': 'en-us', 'kvmEnable': 'true', 'pitReinjection': 'false', 'transparentHugePages': 'true', 'devices': [{'device': 'cirrus', 'specParams': {'vram': '32768', 'heads': '1'}, 'type': 'video', 'deviceId': '9b769f44-db37-4e42-a343-408222e1422f'}, {'index': '2', 'iface': 'ide', 'specParams': {'path': ''}, 'readonly': 'true', 'deviceId': 'a61b291c-94de-4fd4-922e-1d51f4d2760d', 'path': '', 'device': 'cdrom', 'shared': 'false', 'type': 'disk'}, {'index': 0, 'iface': 'virtio', 'format': 'raw', 'bootOrder': '1', 'volumeID': '6b35673e-7062-4716-a6c8-d5bf72fe3280', 'imageID': '3738d400-a62e-4ded-b97f-1b4028e5f45b', 'specParams': {}, 'readonly': 'false', 'domainID': '3307f6fa-dd58-43db-ab23-b1fb299006c7', 'optional': 'false', 'deviceId': '3738d400-a62e-4ded-b97f-1b4028e5f45b', 'poolID': '61f15cc0-8bba-482d-8a81-cd636a581b58', 'device': 'disk', 'shared': 'false', 'propagateErrors': 'off', 'type': 'disk'}, {'device': 'memballoon', 'specParams': {'model': 'virtio'}, 'type': 'balloon', 'deviceId': '4e05c1d1-2ac3-4885-8c1d-92ccd1388f0d'}, {'device': 'scsi', 'specParams': {}, 'model': 'virtio-scsi', 'type': 'controller', 'deviceId': 'fa3c223a-0cfc-4adf-90bc-cb6073a4b212'}], 'spiceSecureChannels': 'smain,sinputs,scursor,splayback,srecord,sdisplay,susbredir,ssmartcard', 'display': 'vnc'},) {} flowID [20468793] Thread-998::INFO::2014-02-18 14:49:15,406::API::642::vds::(_getNetworkIp) network None: using 0 Thread-998::INFO::2014-02-18 14:49:15,406::clientIF::394::vds::(createVm) vmContainerLock acquired by vm 4669e4ad-7b76-4531-a16b-2b85345593a3 Thread-999::DEBUG::2014-02-18 14:49:15,409::vm::2091::vm.Vm::(_startUnderlyingVm) vmId=3D`4669e4ad-7b76-4531-a16b-2b85345593a3`::Start Thread-998::DEBUG::2014-02-18 14:49:15,409::clientIF::407::vds::(createVm) Total desktops after creation of 4669e4ad-7b76-4531-a16b-2b85345593a3 is 1 Thread-999::DEBUG::2014-02-18 14:49:15,409::vm::2095::vm.Vm::(_startUnderlyingVm) vmId=3D`4669e4ad-7b76-4531-a16b-2b85345593a3`::_ongoingCreations acquired= Thread-998::DEBUG::2014-02-18 14:49:15,410::BindingXMLRPC::972::vds::(wrapper) return vmCreate with {'status': {'message': 'Done', 'code': 0}, 'vmList': {'status': 'WaitForLaunch', 'acpiEnable': 'true', 'emulatedMachine': 'pc-1.0', 'tabletEnable': 'true', 'pid': '0', 'memGuaranteedSize': 1024, 'timeOffset': '0', 'keyboardLayout': 'en-us', 'displayPort': '-1', 'displaySecurePort': '-1', 'spiceSslCipherSuite': 'DEFAULT', 'cpuType': 'Penryn', 'smp': '1', 'clientIp': '', 'nicModel': 'rtl8139,pv', 'smartcardEnable': 'false', 'kvmEnable': 'true', 'pitReinjection': 'false', 'vmId': '4669e4ad-7b76-4531-a16b-2b85345593a3', 'transparentHugePages': 'true', 'devices': [{'device': 'cirrus', 'specParams': {'vram': '32768', 'heads': '1'}, 'type': 'video', 'deviceId': '9b769f44-db37-4e42-a343-408222e1422f'}, {'index': '2', 'iface': 'ide', 'specParams': {'path': ''}, 'readonly': 'true', 'deviceId': 'a61b291c-94de-4fd4-922e-1d51f4d2760d', 'path': '', 'device': 'cdrom', 'shared': 'false', 'type': 'disk'}, {'index': 0, 'iface': 'virtio', 'format': 'raw', 'bootOrder': '1', 'volumeID': '6b35673e-7062-4716-a6c8-d5bf72fe3280', 'imageID': '3738d400-a62e-4ded-b97f-1b4028e5f45b', 'specParams': {}, 'readonly': 'false', 'domainID': '3307f6fa-dd58-43db-ab23-b1fb299006c7', 'optional': 'false', 'deviceId': '3738d400-a62e-4ded-b97f-1b4028e5f45b', 'poolID': '61f15cc0-8bba-482d-8a81-cd636a581b58', 'device': 'disk', 'shared': 'false', 'propagateErrors': 'off', 'type': 'disk'}, {'device': 'memballoon', 'specParams': {'model': 'virtio'}, 'type': 'balloon', 'deviceId': '4e05c1d1-2ac3-4885-8c1d-92ccd1388f0d'}, {'device': 'scsi', 'specParams': {}, 'model': 'virtio-scsi', 'type': 'controller', 'deviceId': 'fa3c223a-0cfc-4adf-90bc-cb6073a4b212'}], 'custom': {}, 'vmType': 'kvm', 'memSize': 1024, 'displayIp': '0', 'spiceSecureChannels': 'smain,sinputs,scursor,splayback,srecord,sdisplay,susbredir,ssmartcard', 'smpCoresPerSocket': '1', 'vmName': 'testvm', 'display': 'vnc', 'nice': '0'}} Thread-999::INFO::2014-02-18 14:49:15,410::vm::2926::vm.Vm::(_run) vmId=3D`4669e4ad-7b76-4531-a16b-2b85345593a3`::VM wrapper has started Thread-999::DEBUG::2014-02-18 14:49:15,412::task::579::TaskManager.Task::(_updateState) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::moving from state init -> state preparing Thread-999::INFO::2014-02-18 14:49:15,413::logUtils::44::dispatcher::(wrapper) Run and protect: getVolumeSize(sdUUID=3D'3307f6fa-dd58-43db-ab23-b1fb299006c7', spUUID=3D'61f15cc0-8bba-482d-8a81-cd636a581b58', imgUUID=3D'3738d400-a62e-4ded-b97f-1b4028e5f45b', volUUID=3D'6b35673e-7062-4716-a6c8-d5bf72fe3280', options=3DNone) Thread-999::DEBUG::2014-02-18 14:49:15,413::lvm::440::OperationMutex::(_reloadlvs) Operation 'lvm reload operation' got the operation mutex Thread-999::DEBUG::2014-02-18 14:49:15,413::lvm::309::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n /sbin/lvm lvs --config " devices { preferred_names =3D [\\"^/dev/mapper/\\"] ignore_suspended_devices=3D1 write_cache_state=3D0 disable_after_error_count=3D3 obtain_device_list_from_udev=3D0 filter =3D= [ \'a|/dev/mapper/36090a098103b1821532d057a5a0120d4|/dev/mapper/36090a09810= bb99fefb2da57b94332027|\', \'r|.*|\' ] } global { locking_type=3D1 prioritise_write_locks=3D1 wait_for_locks=3D1 } backup { retain_min =3D 50 retain_days =3D 0 } " --noheadings --units b --nosuffix --separator | -o uuid,name,vg_name,attr,size,seg_start_pe,devices,tags 3307f6fa-dd58-43db-ab23-b1fb299006c7' (cwd None) Thread-999::DEBUG::2014-02-18 14:49:15,466::lvm::309::Storage.Misc.excCmd::(cmd) SUCCESS: <err> =3D '';= <rc> =3D 0 Thread-999::DEBUG::2014-02-18 14:49:15,481::lvm::475::Storage.LVM::(_reloadlvs) lvs reloaded Thread-999::DEBUG::2014-02-18 14:49:15,481::lvm::475::OperationMutex::(_reloadlvs) Operation 'lvm reload operation' released the operation mutex Thread-999::WARNING::2014-02-18 14:49:15,482::lvm::621::Storage.LVM::(getLv) lv: 6b35673e-7062-4716-a6c8-d5bf72fe3280 not found in lvs vg: 3307f6fa-dd58-43db-ab23-b1fb299006c7 response Thread-999::ERROR::2014-02-18 14:49:15,482::task::850::TaskManager.Task::(_setError) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::Unexpected error Traceback (most recent call last): File "/usr/share/vdsm/storage/task.py", line 857, in _run return fn(*args, **kargs) File "/usr/share/vdsm/logUtils.py", line 45, in wrapper res =3D f(*args, **kwargs) File "/usr/share/vdsm/storage/hsm.py", line 3059, in getVolumeSize apparentsize =3D str(volClass.getVSize(dom, imgUUID, volUUID, bs=3D1)= ) File "/usr/share/vdsm/storage/blockVolume.py", line 111, in getVSize size =3D int(int(lvm.getLV(sdobj.sdUUID, volUUID).size) / bs) File "/usr/share/vdsm/storage/lvm.py", line 914, in getLV raise se.LogicalVolumeDoesNotExistError("%s/%s" % (vgName, lvName)) LogicalVolumeDoesNotExistError: Logical volume does not exist: ('3307f6fa-dd58-43db-ab23-b1fb299006c7/6b35673e-7062-4716-a6c8-d5bf72fe32= 80',) Thread-999::DEBUG::2014-02-18 14:49:15,485::task::869::TaskManager.Task::(_run) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::Task._run: 07adf25e-b9fe-44d0-adf4-9159ac0f1f4d ('3307f6fa-dd58-43db-ab23-b1fb299006c7', '61f15cc0-8bba-482d-8a81-cd636a581b58', '3738d400-a62e-4ded-b97f-1b4028e5f45b', '6b35673e-7062-4716-a6c8-d5bf72fe3280') {} failed - stopping task Thread-999::DEBUG::2014-02-18 14:49:15,485::task::1194::TaskManager.Task::(stop) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::stopping in state preparin= g (force False) Thread-999::DEBUG::2014-02-18 14:49:15,486::task::974::TaskManager.Task::(_decref) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::ref 1 aborting True Thread-999::INFO::2014-02-18 14:49:15,486::task::1151::TaskManager.Task::(prepare) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::aborting: Task is aborted:= 'Logical volume does not exist' - code 610 Thread-999::DEBUG::2014-02-18 14:49:15,486::task::1156::TaskManager.Task::(prepare) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::Prepare: aborted: Logical volume does not exist Thread-999::DEBUG::2014-02-18 14:49:15,486::task::974::TaskManager.Task::(_decref) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::ref 0 aborting True Thread-999::DEBUG::2014-02-18 14:49:15,486::task::909::TaskManager.Task::(_doAbort) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::Task._doAbort: force False= Thread-999::DEBUG::2014-02-18 14:49:15,487::resourceManager::976::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-999::DEBUG::2014-02-18 14:49:15,487::task::579::TaskManager.Task::(_updateState) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::moving from state preparin= g -> state aborting Thread-999::DEBUG::2014-02-18 14:49:15,487::task::534::TaskManager.Task::(__state_aborting) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::_aborting: recover policy = none Thread-999::DEBUG::2014-02-18 14:49:15,487::task::579::TaskManager.Task::(_updateState) Task=3D`07adf25e-b9fe-44d0-adf4-9159ac0f1f4d`::moving from state aborting= -> state failed Thread-999::DEBUG::2014-02-18 14:49:15,487::resourceManager::939::ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {} Thread-999::DEBUG::2014-02-18 14:49:15,488::resourceManager::976::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-999::ERROR::2014-02-18 14:49:15,488::dispatcher::67::Storage.Dispatcher.Protect::(run) {'status': {'message': "Logical volume does not exist: ('3307f6fa-dd58-43db-ab23-b1fb299006c7/6b35673e-7062-4716-a6c8-d5bf72fe32= 80',)", 'code': 610}} Thread-999::ERROR::2014-02-18 14:49:15,488::vm::1826::vm.Vm::(_normalizeVdsmImg) vmId=3D`4669e4ad-7b76-4531-a16b-2b85345593a3`::Unable to get volume size for 6b35673e-7062-4716-a6c8-d5bf72fe3280 Traceback (most recent call last): File "/usr/share/vdsm/vm.py", line 1822, in _normalizeVdsmImg drv['truesize'] =3D res['truesize'] KeyError: 'truesize' Thread-999::DEBUG::2014-02-18 14:49:15,489::vm::2112::vm.Vm::(_startUnderlyingVm) vmId=3D`4669e4ad-7b76-4531-a16b-2b85345593a3`::_ongoingCreations released= Thread-999::ERROR::2014-02-18 14:49:15,489::vm::2138::vm.Vm::(_startUnderlyingVm) vmId=3D`4669e4ad-7b76-4531-a16b-2b85345593a3`::The vm start process faile= d Traceback (most recent call last): File "/usr/share/vdsm/vm.py", line 2098, in _startUnderlyingVm self._run() File "/usr/share/vdsm/vm.py", line 2930, in _run devices =3D self.buildConfDevices() File "/usr/share/vdsm/vm.py", line 1935, in buildConfDevices self._normalizeVdsmImg(drv) File "/usr/share/vdsm/vm.py", line 1828, in _normalizeVdsmImg drv['volumeID']) RuntimeError: Volume 6b35673e-7062-4716-a6c8-d5bf72fe3280 is corrupted or missing Best regards, Boyan Tabakov --kNwttSRPs68koQxvdSI5KDEeiPmQG9f68 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlMDYX8ACgkQXOXFG4fgV77amACfdaldO8NlpTry88hrRrdH6eGk umQAoMNVB+zEV4gO+SunFLjuyq8J0pL0 =m0Qx -----END PGP SIGNATURE----- --kNwttSRPs68koQxvdSI5KDEeiPmQG9f68--

2 13

[Users] Ubuntu 13.04 cloud-init issue
by Tejesh M 05 Mar '14

05 Mar '14

Hi, I have deployed guest ubuntu 13.04 & installed cloud-init 0.7.2 on it. But it seems it has a bug setting Network address auto lo eth0 (this line is missing) iface eth0 inet *none* address 172.29.250.13 netmask 255.255.255.0 gateway 172.29.250.1 so it is not brining up the eth0 I tried this through API Kindly help for work around. -- Thanks & Regards Tejesh

2 1

[Users] oVirt 3.4 RC test day
by Doron Fediuck 05 Mar '14

05 Mar '14

Hi everyone, tomorrow we're planning the last test day for 3.4, based on the RC release. All the needed information can be found in the 3.4 test day wiki[1]. See you all tomorrow, Doron [1] http://www.ovirt.org/OVirt_3.4_Test_Day

1 0

[Users] Fwd: [Engine-devel] Tweaking backup/restore of engine
by Sven Kieske 05 Mar '14

05 Mar '14

Hi, forwarding this mail to the users list: Does somebody do engine(DB) backups and restores without the content of the audit_log table? This one can grow quite large if you are using REST like it's meant to be (stateless, so a single login/logout event for every REST-Call). This can quickly accumulate 100.000 events and more. Does anybody got any experience with restoring engine without these logs? I'm talking about disaster recovery, so I want just to backup the necessary data to make the engine run. -------- Original-Nachricht -------- Betreff: [Engine-devel] Tweaking backup/restore of engine Datum: Mon, 3 Mar 2014 16:25:39 +0000 Von: Sven Kieske <S.Kieske(a)mittwald.de> An: engine-devel(a)ovirt.org <engine-devel(a)ovirt.org> Hi, currently all events are stored in the table audit_log which all gets saved when you use the engine-backup shell script. the event log is full of these login lines (engine 3.3.2): 25652 fdfc627c-d875-11e0-90f0-83df133b58cc admin@internal 00000000-0000-0000-0000-000000000000 \N \N \N \N \N 2014-01-20 06:39:17.222+01 USER_VDC_LOGIN 30 0 User admin@internal logged in. f \N \N 00000000-0000-0000-0000-000000000000 \N \N \N \N 00000000-0000-0000-0000-000000000000 \N oVirt -1 30 f \N this makes the log and db grow very large when you use the REST-API to query ovirt for various data. Is this necessary for a working restore? It would be cool if we could tweak the engine-backup tool to just dump necessary tables so you don't have to restore events from the past no one is interested in. How does ovirt react, if I do not restore the content of the audit_log table? If this works (restore without audit_log) I would prefer to have this code upstream in ovirt git so I don't have to maintain my own backupscript. Would it be possible to extend the existing backupscript with a switch to not backup logs? Currently it's just "all" or "just db". I also recall that there shouldn't occur multiple login events any more since ovirt 3.3. but it still seems to be the case. I also do not understand how you would manage a stored authentication via REST as REST is stateless. I would appreciate any feedback or thoughts on this topic. -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen _______________________________________________ Engine-devel mailing list Engine-devel(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel

2 2

[Users] Snapshots
by Maurice James 05 Mar '14

05 Mar '14

--_c556482d-6a8d-4683-8a9b-3603583d82f1_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I attempted to create a snapshot and an alert came up saying that it failed= =2C but when I look at the snapshots tab for that specific VM=2C it says th= at the status is OK. Which should I believe? Ver 3.3.3-2.el6 = --_c556482d-6a8d-4683-8a9b-3603583d82f1_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <style></style></head> <body class=3D'hmmessage'><div dir=3D'ltr'>I attempted to create a snapshot= and an alert came up saying that it failed=2C but when I look at the snaps= hots tab for that specific VM=2C it says that the status is OK. Which shoul= d I believe?<br><br>Ver&nbsp=3B <span style=3D"color: rgb(0=2C 0=2C 0)=3B f= ont-family: 'Arial Unicode MS'=2C Arial=2C sans-serif=3B font-size: small= =3B font-style: normal=3B font-variant: normal=3B font-weight: normal=3B le= tter-spacing: normal=3B line-height: normal=3B orphans: auto=3B text-align:= -webkit-center=3B text-indent: 0px=3B text-transform: none=3B white-space:= normal=3B widows: auto=3B word-spacing: 0px=3B -webkit-text-stroke-width: = 0px=3B background-color: rgb(255=2C 255=2C 255)=3B display: inline !importa= nt=3B float: none=3B">3.3.3-2.el6</span> </div></body> </html>= --_c556482d-6a8d-4683-8a9b-3603583d82f1_--

3 2

[Users] Importing Glance images as oVirt templates
by Oved Ourfalli 05 Mar '14

05 Mar '14

Hi all! In oVirt 3.4 we extended the integration with Glance, allowing to import Glance images as oVirt templates. We also added a public Glance repository to be used by oVirt deployments. A reference to this repository is automatically added in 3.4, so you'll see it in the UI by default, under the name "ovirt-image-repository". This repository currently contains only a small set of images, but we hope to extend it soon. The right way to use the Fedora and CentOS images that are there is to import them as templates, create VMs from them, and use cloud-init to configure them. I wrote a blog post on how to use it. Have a look at http://ovedou.blogspot.co.il/2014/03/importing-glance-images-as-ovirt.html Will be happy to hear your comments and answer your questions, Oved

1 0

[Users] View the Console using SPICE from Windows client
by Udaya Kiran P 05 Mar '14

05 Mar '14

---2097401939-1575330872-1393930284=:77562 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi All,=0A=0AI have successfully launched a VM on one of the Host (FC19 Hos= t). Console option for the VM is set to SPICE. However, I am not able to se= e the console after clicking on the console button in oVirt Engine.=0A=0AI = am accessing the oVirt Engine from a Windows 7 machine. I have tried with C= hrome, Firefox and IE.=0A=0APlease suggest.=0A=0AThank you.=0A=0ARegards,= =0AUdaya Kiran ---2097401939-1575330872-1393930284=:77562 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"color:#000; background-color:#fff; font-family:ti= mes new roman, new york, times, serif;font-size:10pt"><div>Hi All,</div><di= v><br></div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family= : 'times new roman', 'new york', times, serif; background-color: transparen= t; font-style: normal;">I have successfully launched a VM on one of the Hos= t (FC19 Host). Console option for the VM is set to SPICE. However, I am not= able to see the console after clicking on the console button in oVirt Engi= ne.</div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family: '= times new roman', 'new york', times, serif; background-color: transparent; = font-style: normal;"><br></div><div style=3D"color: rgb(0, 0, 0); font-size= : 13px; font-family: 'times new roman', 'new york', times, serif; backgroun= d-color: transparent; font-style: normal;">I am accessing the oVirt Engine = from a Windows 7 machine. I have tried with Chrome, Firefox and IE.</div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family: = 'times new roman', 'new york', times, serif; background-color: transparent;= font-style: normal;"><br></div><div style=3D"color: rgb(0, 0, 0); font-siz= e: 13px; font-family: 'times new roman', 'new york', times, serif; backgrou= nd-color: transparent; font-style: normal;">Please suggest.</div><div style= =3D"color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', '= new york', times, serif; background-color: transparent; font-style: normal;= "><br></div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family= : 'times new roman', 'new york', times, serif; background-color: transparen= t; font-style: normal;">Thank you.</div><div style=3D"color: rgb(0, 0, 0); = font-size: 13px; font-family: 'times new roman', 'new york', times, serif; = background-color: transparent; font-style: normal;"><br></div><div style=3D= "color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;">R= egards,</div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-famil= y: 'times new roman', 'new york', times, serif; background-color: transpare= nt; font-style: normal;">Udaya Kiran</div></div></body></html> ---2097401939-1575330872-1393930284=:77562--

4 4

[Users] SPICE causes migration failure?
by Ted Miller 05 Mar '14

05 Mar '14

I just got my Data Center running again, and am proceeding with some setup & testing. I created a VM (not doing anything useful) I clicked on the "Console" and had a SPICE console up (viewed in Win7). I had it printing the time on the screen once per second (while date;do sleep 1; done). I tried to migrate the VM to another host and got in the GUI: Migration started (VM: web1, Source: s1, Destination: s3, User: admin@internal). Migration failed due to Error: Fatal error during migration (VM: web1, Source: s1, Destination: s3). As I started the migration I happened to think "I wonder how they handle the SPICE console, since I think that is a link from the host to my machine, letting me see the VM's screen." After the failure, I tried shutting down the SPICE console, and found that the migration succeeded. I again opened SPICE and had a migration fail. Closed SPICE, migration failed. I can understand how migrating SPICE is a problem, but, at least could we give the victim of this condition a meaningful error message? I have seen a lot of questions about failed migrations (mostly due to attached CDs), but I have never seen this discussed. If I had not had that particular thought cross my brain at that particular time, I doubt that SPICE would have been where I went looking for a solution. If this is the first time this issue has been raised, I am willing to file a bug. Ted Miller Elkhart, IN, USA

3 3

Re: [Users] oVirt 3.5 planning
by Juan Pablo Lorier 05 Mar '14

05 Mar '14

Hi, I'm kind of out of date at this time, but I'd like to propose something that was meant for 3.4 and I don't know it it made into it; use any nfs share as either a iso or export so you can just copy into the share and then update in some way the db. Also, make export domain able to be shared among dcs as is iso domain, that is an rfe from long time ago and a useful one. Attaching and dettaching domains is both time consuming and boring. Also using tagged and untagged networks on top of the same nic. Everybody does that except for ovirt. I also like to say that tough I have a huge enthusiasm for ovirt's fast evolution, I think that you may need to slow down with adding new features until most of the rfes that have over a year are done, because other way it's kind of disappointing opening a rfe just to see it sleeping too much time. Don't take this wrong, I've been listened and helped by the team everytime I needed and I'm thankful for that. Regards,

2 2

[Users] [ANN] oVirt 3.4.0 Release Candidate is now available
by Sandro Bonazzola 04 Mar '14

04 Mar '14

The oVirt team is pleased to announce that the 3.4.0 Release Candidate is now available for testing. Release notes and information on the changes for this update are still being worked on and will be available soon on the wiki[1]. Please ensure to follow install instruction from release notes if you're going to test it. The existing repository ovirt-3.4.0-prerelease has been updated for delivering this release candidate and future refreshes until final release. An oVirt Node iso is already available, unchanged from third beta. You're welcome to join us testing this release candidate in next week test day [2] scheduled for 2014-03-06! [1] http://www.ovirt.org/OVirt_3.4.0_release_notes [2] http://www.ovirt.org/OVirt_3.4_Test_Day -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

6 7

[Users] Host requirements for 3.4 compatibility
by Darren Evenson 04 Mar '14

04 Mar '14

--_000_95F206E8E9D71348930EC3BF6DA3BFD6490EC02264CLICK03clicki_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable I have updated my engine to 3.4 rc. I created a new cluster with 3.4 compatibility version, and then I moved a = host I had in maintenance mode to the new cluster. When I activate it, I get the error "Host kvmhost2 is compatible with versi= ons (3.0,3.1,3.2,3.3) and cannot join Cluster Cluster_new which is set to v= ersion 3.4." My host was Fedora 20 with the latest updates: Kernel Version: 3.13.4 - 200.fc20.x86_64 KVM Version: 1.6.1 - 3.fc20 LIBVIRT Version: libvirt-1.1.3.3-5.fc20 VDSM Version: vdsm-4.13.3-3.fc20 So I enabled fedora-virt-preview and updated, but I still get the same erro= r, even now with libvirt 1.2.1: Kernel Version: 3.13.4 - 200.fc20.x86_64 KVM Version: 1.7.0 - 5.fc20 LIBVIRT Version: libvirt-1.2.1-3.fc20 VDSM Version: vdsm-4.13.3-3.fc20 What am I missing? - Darren --_000_95F206E8E9D71348930EC3BF6DA3BFD6490EC02264CLICK03clicki_ 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=3DContent-Type content= =3D"text/html; charset=3Dus-ascii"><meta name=3DGenerator content=3D"Micros= oft Word 14 (filtered medium)"><style></style></head><body lang=3DEN-US link=3D"#0563C1= " vlink=3D"#954F72"><div class=3DWordSection1><p class=3DMsoNormal>I have u= pdated my engine to 3.4 rc.<o:p></o:p></p><p class=3DMsoNormal><o:p> <= /o:p></p><p class=3DMsoNormal>I created a new cluster with 3.4 compatibilit= y version, and then I moved a host I had in maintenance mode to the new clu= ster.<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p class=3DMs= oNormal>When I activate it, I get the error “Host kvmhost2 is compati= ble with versions (3.0,3.1,3.2,3.3) and cannot join Cluster Cluster_new whi= ch is set to version 3.4.”<o:p></o:p></p><p class=3DMsoNormal><o:p>&n= bsp;</o:p></p><p class=3DMsoNormal>My host was Fedora 20 with the latest up= dates:<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p class=3DM= soNormal>Kernel Version: 3.13.4 - 200.fc20.x86_64<o:p></o:p></p><p class=3D= MsoNormal>KVM Version: 1.6.1 - 3.fc20<o:p></o:p></p><p class=3DMsoNormal>LI= BVIRT Version: libvirt-1.1.3.3-5.fc20<o:p></o:p></p><p class=3DMsoNormal>VD= SM Version: vdsm-4.13.3-3.fc20<o:p></o:p></p><p class=3DMsoNormal><o:p>&nbs= p;</o:p></p><p class=3DMsoNormal>So I enabled fedora-virt-preview and updat= ed, but I still get the same error, even now with libvirt 1.2.1:<o:p></o:p>= </p><p class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>Kernel V= ersion: 3.13.4 - 200.fc20.x86_64<o:p></o:p></p><p class=3DMsoNormal>KVM Ver= sion: 1.7.0 - 5.fc20<o:p></o:p></p><p class=3DMsoNormal>LIBVIRT Version: li= bvirt-1.2.1-3.fc20<o:p></o:p></p><p class=3DMsoNormal>VDSM Version: vdsm-4.= 13.3-3.fc20<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p clas= s=3DMsoNormal>What am I missing?<o:p></o:p></p><p class=3DMsoNormal><o:p>&n= bsp;</o:p></p><p class=3DMsoNormal><span style=3D'font-size:10.0pt;font-fam= ily:"Tahoma","sans-serif"'>- Darren<o:p></o:p></span></p><p class=3DMsoNorm= al><o:p> </o:p></p></div></body></html>= --_000_95F206E8E9D71348930EC3BF6DA3BFD6490EC02264CLICK03clicki_--

3 6