- Users - oVirt List Archives

[Users] nfs multiple data storage domains
by Jithin Raju 22 Jan '13

22 Jan '13

hi all, I have added 2 data storage nfs domains in my new ovirt 3.1 installation. when my first(master) storage is full its not utilising the second instead its throwing error, any idea how to make the second one to be utilised? Thanks, Jithin

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[Users] gluster volume creation error
by Jithin Raju 22 Jan '13

22 Jan '13

Hi , Volume creation is failing in posixfs data center. While trying to create a distribute volume web UI exits with error: "creation of volume failed" and volume is not listed in web UI. >From the backend I can see volume got created. gluster volume info Volume Name: vol1 Type: Distribute Status: Created Number of Bricks: 2 Transport-type: tcp Bricks: Brick1: x.250.76.71:/data Brick2: x.250.76.70:/data When I try to mount the volume manually to /mnt its not giving any message exit status is zero. mount command listed as below: fig:/vol1 on /mnt type fuse.glusterfs (rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072) when I run a df it gives me like below: "df: `/mnt': Transport endpoint is not connected" So i just tail'ed "/var/log/glusterfs/etc-glusterfs-glusterd.vol.log" [2013-01-21 11:30:07.828518] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (135.250.76.70:1009) [2013-01-21 11:30:10.839882] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (135.250.76.70:1007) [2013-01-21 11:30:13.852374] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (135.250.76.70:1005) [2013-01-21 11:30:16.864634] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (135.250.76.70:1003) [2013-01-21 11:30:19.875986] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (135.250.76.70:1001) [2013-01-21 11:30:22.886854] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (135.250.76.70:999) [2013-01-21 11:30:25.898840] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (135.250.76.70:997) [2013-01-21 11:30:28.910000] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (135.250.76.70:995) [2013-01-21 11:30:31.922336] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (135.250.76.70:993) [2013-01-21 11:30:34.934772] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (135.250.76.70:991) [2013-01-21 11:30:37.946215] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (135.250.76.70:989) Just wanted to know what am I doing wrong here? package details: vdsm-python-4.10.0-10.fc17.x86_64 vdsm-cli-4.10.0-10.fc17.noarch vdsm-xmlrpc-4.10.0-10.fc17.noarch vdsm-4.10.0-10.fc17.x86_64 vdsm-gluster-4.10.0-10.fc17.noarch selinux is permissive,iptables i have flushed. Thanks, Jithin

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[Users] lost my notesŠ need to import a .ova file into ovirt
by Jonathan Horne 21 Jan '13

21 Jan '13

--_000_9BE6F493F83A594DA60C45E6A09DC5AC0172BCA3AUSP01DAG0201co_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable I had successfully done this before during testing phase, but now I cannot = find my notes and the threads I'm finding where I asked about it are not be= aring fruit as they did before. What is the syntax for importing a .ova virtual machine into overt 3.1? ________________________________ 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_9BE6F493F83A594DA60C45E6A09DC5AC0172BCA3AUSP01DAG0201co_ Content-Type: text/html; charset="Windows-1252" Content-ID: <B4232F1742C08E4BB0E1AA2AFAFF3C4B(a)collaborationhost.net> Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3DWindows-1= 252"> </head> <body style=3D"word-wrap:break-word; color:rgb(0,0,0); font-size:14px; font= -family:Calibri,sans-serif"> <div> <div> <div>I had successfully done this before during testing phase, but now I ca= nnot find my notes and the threads I'm finding where I asked about it are n= ot bearing fruit as they did before.</div> </div> </div> <div><br> </div> <div>What is the syntax for importing a .ova virtual machine into overt 3.1= ?</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_9BE6F493F83A594DA60C45E6A09DC5AC0172BCA3AUSP01DAG0201co_--

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[Users] Error run once VM
by Juan Jose 21 Jan '13

21 Jan '13

Hello everybody, I'm following the " http://www.ovirt.org/Quick_Start_Guide#Create_a_Fedora_Virtual_Machine" and when I click OK buttom after put all parameters in "Run Virtual Machine", I receive bellow error in events and in vdsm.log file from my host: *Thread-352921::DEBUG::2013-01-21 15:55:40,709::task::978::TaskManager.Task::(_decref) Task=`8bb281a1-434b-4506-b4a8-2d6665bb382f`::ref 0 aborting FalseThread-352921::INFO::2013-01-21 15:55:40,709::clientIF::274::vds::(prepareVolumePath) prepared volume path: /rhev/data-center/d6e7e8b8-49c7-11e2-a261-000a5e429f63/57d184a0-908b-49b5-926f-cd413b9e6526/images/c77ff9d7-6280-4454-b342-faa206989d2a/bf973de9-d344-455d-a628-3dbfbf2693d9Thread-352921::DEBUG::2013-01-21 15:55:40,717::libvirtvm::1338::vm.Vm::(_run) vmId=`51738dae-c758-4e77-bad7-281f56c4d61d`::<?xml version="1.0" encoding="utf-8"?><domain type="kvm"> <name>Fedora17</name> <uuid>51738dae-c758-4e77-bad7-281f56c4d61d</uuid> <memory>1048576</memory> <currentMemory>1048576</currentMemory> <vcpu>1</vcpu> <devices> <channel type="unix"> <target name="com.redhat.rhevm.vdsm" type="virtio"/> <source mode="bind" path="/var/lib/libvirt/qemu/channels/Fedora17.com.redhat.rhevm.vdsm"/> </channel> <input bus="ps2" type="mouse"/> <channel type="spicevmc"> <target name="com.redhat.spice.0" type="virtio"/> </channel> <graphics autoport="yes" keymap="en-us" listen="0" passwd="*****" passwdValidTo="1970-01-01T00:00:01" port="-1" tlsPort="-1" type="spice"> <channel mode="secure" name="main"/> <channel mode="secure" name="inputs"/> <channel mode="secure" name="cursor"/> <channel mode="secure" name="playback"/> <channel mode="secure" name="record"/> <channel mode="secure" name="display"/> </graphics> <console type="pty"> <target port="0" type="virtio"/> </console> <video> <model heads="1" type="qxl" vram="65536"/> </video> <interface type="bridge"> <mac address="00:1a:4a:6d:ca:00"/> <model type="virtio"/> <source bridge="ovirtmgmt"/> <boot order="3"/> </interface> <memballoon model="virtio"/> <disk device="cdrom" snapshot="no" type="file"> <source file="/rhev/data-center/d6e7e8b8-49c7-11e2-a261-000a5e429f63/cd9b45e6-2150-44d9-af1a-a557840fde9e/images/11111111-1111-1111-1111-111111111111/Fedora-17-x86_64-Live-XFCE.iso" startupPolicy="optional"/> <target bus="ide" dev="hdc"/> <readonly/> <serial></serial> <boot order="1"/> </disk> <disk device="disk" snapshot="no" type="file"> <source file="/rhev/data-center/d6e7e8b8-49c7-11e2-a261-000a5e429f63/57d184a0-908b-49b5-926f-cd413b9e6526/images/c77ff9d7-6280-4454-b342-faa206989d2a/bf973de9-d344-455d-a628-3dbfbf2693d9"/> <target bus="virtio" dev="vda"/> <serial>c77ff9d7-6280-4454-b342-faa206989d2a</serial> <boot order="2"/> <driver cache="none" error_policy="stop" io="threads" name="qemu" type="raw"/> </disk> </devices> <os> <type arch="x86_64" machine="pc-0.14">hvm</type> <smbios mode="sysinfo"/> </os> <sysinfo type="smbios"> <system> <entry name="manufacturer">Red Hat</entry> <entry name="product">RHEV Hypervisor</entry> <entry name="version">17-1</entry> <entry name="serial">36303030-3139-3236-3800-00199935CC54_00:19:99:35:cc:54</entry> <entry name="uuid">51738dae-c758-4e77-bad7-281f56c4d61d</entry> </system> </sysinfo> <clock adjustment="0" offset="variable"> <timer name="rtc" tickpolicy="catchup"/> </clock> <features> <acpi/> </features> <cpu match="exact"> <model>Conroe</model> <topology cores="1" sockets="1" threads="1"/> </cpu></domain> Thread-352921::DEBUG::2013-01-21 15:55:41,258::vm::580::vm.Vm::(_startUnderlyingVm) vmId=`51738dae-c758-4e77-bad7-281f56c4d61d`::_ongoingCreations releasedThread-352921::ERROR::2013-01-21 15:55:41,259::vm::604::vm.Vm::(_startUnderlyingVm) vmId=`51738dae-c758-4e77-bad7-281f56c4d61d`::The vm start process failedTraceback (most recent call last): File "/usr/share/vdsm/vm.py", line 570, in _startUnderlyingVm self._run() File "/usr/share/vdsm/libvirtvm.py", line 1364, in _run self._connection.createXML(domxml, flags), File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 82, in wrapper ret = f(*args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2420, in createXML if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self)libvirtError: internal error Failed to open socket to sanlock daemon: No such file or directoryThread-352921::DEBUG::2013-01-21 15:55:41,262::vm::920::vm.Vm::(setDownStatus) vmId=`51738dae-c758-4e77-bad7-281f56c4d61d`::Changed state to Down: internal error Failed to open socket to sanlock daemon: No such file or directory* In Tree VMs, click in my "Fedora17" VM, and in detail windows events: Failed to run VM Fedora17 (User: admin@internal). Failed to run VM Fedora17 on Host host1. VM Fedora17 is down. Exit message: internal error Failed to open socket to sanlock daemon: No such file or directory. In /var/log/vdsm/libvirt.log: 2013-01-21 14:55:41.258+0000: 10619: error : virNetClientProgramDispatchError:174 : internal error Failed to open socket to sanlock daemon: No such file or directory if I make a "systemctl status sanlock" I see below error message: sanlock.service - Shared Storage Lease Manager Loaded: loaded (/usr/lib/systemd/system/sanlock.service; disabled) Active: *failed* (Result: exit-code) since Mon, 21 Jan 2013 13:17:32 +0100; 2h 57min ago Process: 23911 ExecStop=/lib/systemd/systemd-sanlock stop (code=exited, status=0/SUCCESS) Process: 23898 ExecStart=/lib/systemd/systemd-sanlock start (code=exited, status=0/SUCCESS) Main PID: 23904 (code=exited, status=255) CGroup: name=systemd:/system/sanlock.service Jan 21 13:17:32 ovirt-host systemd-sanlock[23898]: Starting sanlock: [ OK ] Jan 21 13:17:32 ovirt-host sanlock[23904]: 2013-01-21 13:17:32+0100 2854380 [23904]: sanlock daemon started 2.4 aio...70652 Jan 21 13:17:32 ovirt-host sanlock[23904]: 2013-01-21 13:17:32+0100 2854380 [23904]: wdmd connect failed for watchd...dling Could someone guide me about what could be the problem, please? Many thanks in avanced, Juanjo.

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[Users] SLOW I/O performance
by Alex Leonhardt 21 Jan '13

21 Jan '13

Hi All, This is my current setup: HV1 has : storage_domain_1 is SPM master HV2 has : storage_domain_2 is normal (not master) HV1 has storage_domain_1 mounted via 127.0.0.1 (network name, but hosts entry sends it to loopback) HV2 has storage_domain_2 mounted via 127.0.0.1 (network name, but hosts entry sends it to loopback) All VMs on HV1 have its storage set to storage_domain_1 and all VMs on HV2 have their storage set to storage_domain_2 My problem now is that after I finally created all the disks on HV2 over a super slow mgmt network (ovirtmgmt), it's a 100 Mbit only, I'm now trying to kickstart all the VMs I created, however, formatting the disk is taking for ever ~ 20-30mins for 12 GB, that is roughly how long it took to create the disks over the 100Mbit link. The weirdness really starts with HV2, as all VMs on HV1 with disks on storage_domain_1 have "good" I/O throughput, all VMs on HV2 are awfully slow in reading/writing to disk. I've tried some network settings to increase throughput, but those didnt help / had no effect at all. Anyone come across this issue ? Is it something to do with the ovirtmgmt interface only being 100Mbit ? Alex -- | RHCE | Senior Systems Engineer | www.vcore.co | www.vsearchcloud.com |

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[Users] more useful repo to use right now?
by Gianluca Cecchi 21 Jan '13

21 Jan '13

Hello, I see that under http://resources.ovirt.org/releases/beta/rpm/Fedora/18 there are populated rpms. Does this mean 3.2 beta has been released? Where to find announcements in case for future? I presume if this is the case, it would be better to use them instead of nightly at this stage, correct? If I install beta, can I then "regularly" update to final 3.2 with the usual "engine-update" and so on? I'm going to test on Dell R310 (engine) and R815 (node) tomorrow, so I'm available to test what is best for the project. I'm going to test both on local storage and iSCSI EQL PS5000X thanks Gianluca

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Re: [Users] mark VM to start on boot
by Roy Golan 21 Jan '13

21 Jan '13

This is a multi-part message in MIME format. --------------010204010309060805010107 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 01/20/2013 07:25 PM, Jim Kinney wrote: > > They are marked "highly available" but I thought that was for > migration only. I saw a database boolean but other than an update > command, I see no other way to boot on powerup. > your VMs probably failed to restart on your hosts. maybe storage isn't connected yet. check the engine.log > On Jan 20, 2013 1:38 AM, "Roy Golan" <rgolan(a)redhat.com > <mailto:rgolan@redhat.com>> wrote: > > On 01/18/2013 08:27 PM, Jim Kinney wrote: >> How do I mark a VM to startup if a node fails? >> >> 2 hosts in cluster, windows domain controller on one host, backup >> on second host. Both are marked high priority. >> "Bad Things" happen and both hosts get rebooted. I want those >> domain controllers to automatically restart. >> > are those VMs also marked as "Highly available" under High > Availability tab? >> I'm assuming the failure of the hosts did not knock down the >> manager. (I have them on separate floors, power, etc). >> -- >> -- >> James P. Kinney III >> //// >> ////Every time you stop a school, you will have to build a jail. >> What you gain at one end you lose at the other. It's like feeding >> a dog on his own tail. It won't fatten the dog. >> - Speech 11/23/1900 Mark Twain >> //// >> http://electjimkinney.org >> http://heretothereideas.blogspot.com/ >> //// >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org <mailto:Users@ovirt.org> >> http://lists.ovirt.org/mailman/listinfo/users > --------------010204010309060805010107 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit <html> <head> <meta content="text/html; charset=UTF-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">On 01/20/2013 07:25 PM, Jim Kinney wrote:<br> </div> <blockquote cite="mid:CAEo=5PxpxC7AmspcfvxdMjSmN3aP=FVEy-G_L_zvhq3ecX=e_Q@mail.gmail.com" type="cite"> <p>They are marked "highly available" but I thought that was for migration only. I saw a database boolean but other than an update command, I see no other way to boot on powerup.</p> </blockquote> your VMs probably failed to restart on your hosts. maybe storage isn't connected yet. check the engine.log<br> <blockquote cite="mid:CAEo=5PxpxC7AmspcfvxdMjSmN3aP=FVEy-G_L_zvhq3ecX=e_Q@mail.gmail.com" type="cite"> <div class="gmail_quote">On Jan 20, 2013 1:38 AM, "Roy Golan" <<a moz-do-not-send="true" href="mailto:rgolan@redhat.com">rgolan(a)redhat.com</a>> wrote:<br type="attribution"> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div bgcolor="#FFFFFF" text="#000000"> <div>On 01/18/2013 08:27 PM, Jim Kinney wrote:<br> </div> <blockquote type="cite">How do I mark a VM to startup if a node fails? <br> <br> 2 hosts in cluster, windows domain controller on one host, backup on second host. Both are marked high priority. <br clear="all"> "Bad Things" happen and both hosts get rebooted. I want those domain controllers to automatically restart.<br> <br> </blockquote> are those VMs also marked as "Highly available" under High Availability tab?<br> <blockquote type="cite">I'm assuming the failure of the hosts did not knock down the manager. (I have them on separate floors, power, etc).<br> -- <br> -- <br> James P. Kinney III<br> <i><i><i><i><br> </i></i></i></i>Every time you stop a school, you will have to build a jail. What you gain at one end you lose at the other. It's like feeding a dog on his own tail. It won't fatten the dog.<br> - Speech 11/23/1900 Mark Twain<br> <i><i><i><i><br> <a moz-do-not-send="true" href="http://electjimkinney.org" target="_blank">http://electjimkinney.org</a><br> <a moz-do-not-send="true" href="http://heretothereideas.blogspot.com/" target="_blank">http://heretothereideas.blogspot.com/</a><br> </i></i></i></i> <br> <fieldset></fieldset> <br> <pre>_______________________________________________ Users mailing list <a moz-do-not-send="true" href="mailto:Users@ovirt.org" target="_blank">Users(a)ovirt.org</a> <a moz-do-not-send="true" href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> </div> </blockquote> </div> </blockquote> <br> </body> </html> --------------010204010309060805010107--

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[Users] Storage domain does not exist & Error 477
by Joshua Dotson 21 Jan '13

21 Jan '13

Hi, I'm seeing the errors mentioned in the subject line with my new oVirt installation. I've tried to remove the metadata's checksum line and re-activate, to no avail. For background, please see: http://pastebin.com/raw.php?i=R2SH5ah8 I'm unable to detach and activate my ISO domain. Please advise. Thanks, Joshua -- Joshua Dotson Founder, Wrale Ltd

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[Users] Planned outage :: resources.ovirt.org/lists.ovirt.org :: 2013-01-21 01:00 UTC
by Karsten 'quaid' Wade 21 Jan '13

21 Jan '13

This is an OpenPGP/MIME signed message (RFC 4880 and 3156) ------enig2QPOTWAJSDKQFRARSDTUF Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable There will be an outage of www.ovirt.org for approximately 45 minutes. The outage will occur at 2013-01-21 01:00 UTC. To view in your local time= : date -d '2013-01-21 01:00 UTC' I may start part of the outage 15 minutes before that. If you anticipate needing services until the outage window, reply back to me with details ASAP. =3D=3D Details =3D=3D We need to resize the Linode instance to get another 15 GB for storage until we can move services off the Linode permanently, as planned. This resizing should give us some breathing room. The account resize is estimated to take 30 minutes, during which time the Linode VM will be offline. After that, there will be a few minutes for reboot and restart of services, including the manual starting of the IRC bot 'ovirtbot'. The time window chosen coincides with the lowest CPU usage typically seen on any given day - 01:00 UTC tends to be very quiet for about an hour. Hopefully no one will even notice the downtime. If you have any services, such as Jenkins or Gerrit backup, that may go off during that window, you may want to retime it or be prepared for an error. =3D=3D Affected services =3D=3D * resources.ovirt.org ** meeting logs ** packages * lists.ovirt.org (MailMan) * ovirtbot * Gerrit backup (anacron may pick this up) * Other cronjobs (anacron may pick this up) =3D=3D Not-affected services =3D=3D * www.ovirt.org (MediaWiki) * jenkins.ovirt.org * gerrit.ovirt.org * alterway{01,02}.ovirt.org --=20 Karsten 'quaid' Wade, Sr. Analyst - Community Growth http://TheOpenSourceWay.org .^\ http://community.redhat.com @quaid (identi.ca/twitter/IRC) \v' gpg: AD0E0C41 ------enig2QPOTWAJSDKQFRARSDTUF Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iD8DBQFQ/C5s2ZIOBq0ODEERAielAKCYj7E23olhFjrftzhIdMey/n4k9QCdG4MR ILrAtGG53Wnn545S12rdacI= =C+px -----END PGP SIGNATURE----- ------enig2QPOTWAJSDKQFRARSDTUF--

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[Users] Attaching an existing KVM installation to oVirt
by Eric_E_Smith＠DELL.com 21 Jan '13

21 Jan '13

Hello - I'm new to the list and thought I would send my first email. Is there a way to attach an existing KVM installation (Non Fedora - non node based installation of say, CentOS or Ubuntu) to oVirt? Thanks in advance, Eric

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[Users] UI Plugin - Shell-In-A-Box
by Daniel Erez 20 Jan '13

20 Jan '13

Hi all, I've created a new UI plugin to the WebAdmin for making ssh connections to hosts using a web based AJAX terminal emulator. Details, explanations and screenshots on my blog: http://derezvir.blogspot.co.il/2013/01/ovirt-webadmin-shellinabox-ui-plugin… Please feel free to comment/contact me if you find it useful or have any trouble installing it... :) Regards, Daniel

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[Users] Storage domain weirdness (or design)
by Alex Leonhardt 20 Jan '13

20 Jan '13

Hi, I see a strange behaviour - Setup: 1 ovirtmgmt / ovirt-engine hsot 2 ovirt nodes / HVs 2 storage domains in same cluster & DC HV1 => storage domain 1 (master) HV2 => storage domain 2 Issue: When I create a host with say ~40GB disk to be on HV2/storage_domain_2, it does that via HV1 ? Why is that ? I realize a storage domain is "attached to the cluster/dc", however, when creating the VM I explicitly seleted to only run on HV2, so why would it still create the disk via HV1 ? The mgmt network (for now) is only just that, a mgmt network, not meant to create 40 GB disks (dd from /dev/null) over NFS .. it's currently only a 100mbit switch Question: How, if at all, can I make Ovirt create the Disk from the host where it's meant to run on ? Thanks, Alex -- | RHCE | Senior Systems Engineer | www.vcore.co | www.vsearchcloud.com |

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[Users] mark VM to start on boot
by Jim Kinney 20 Jan '13

20 Jan '13

How do I mark a VM to startup if a node fails? 2 hosts in cluster, windows domain controller on one host, backup on second host. Both are marked high priority. "Bad Things" happen and both hosts get rebooted. I want those domain controllers to automatically restart. I'm assuming the failure of the hosts did not knock down the manager. (I have them on separate floors, power, etc). -- -- James P. Kinney III * *Every time you stop a school, you will have to build a jail. What you gain at one end you lose at the other. It's like feeding a dog on his own tail. It won't fatten the dog. - Speech 11/23/1900 Mark Twain * http://electjimkinney.org http://heretothereideas.blogspot.com/ *

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[Users] Move virtual hard disk images between hosts - Howto
by Adrian Gibanel 19 Jan '13

19 Jan '13

------=_Part_211_15072353.1358593952028 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi,=20 I've written a howto on how to move, a better name would be to copy, virtua= l hard disk images between hosts.=20 It has been useful for me in the scenario where I need to move them between= different datacenters. I still don't understand the formal ways you have t= o move hard disks between hosts of the same/different data resource, cluste= r and datacenters so I do it manually.=20 Anyways I wanted you to take a look at it:=20 http://www.ovirt.org/User:Adrian15/Virtual_Machines_Images_Raw_Management= =20 And tell me:=20 * When it would work, when not.=20 * Pieces of advice.=20 * And if I'm missing something like, I don't know, having to edit some valu= es at the database.=20 I think that it will be also useful for some kind of restore on disaster sc= enarios although I'm not sure.=20 I've also used some tricks to deal with sparse files without having to wait= for ages.=20 --=20 Adri=C3=A1n Gibanel=20 I.T. Manager=20 +34 675 683 301=20 www.btactic.com=20 Ens podeu seguir a/Nos podeis seguir en:=20 i=20 Abans d=C2=B4imprimir aquest missatge, pensa en el medi ambient. El medi am= bient =C3=A9s cosa de tothom. / Antes de imprimir el mensaje piensa en el m= edio ambiente. El medio ambiente es cosa de todos.=20 AVIS:=20 El contingut d'aquest missatge i els seus annexos =C3=A9s confidencial. Si = no en sou el destinatari, us fem saber que est=C3=A0 prohibit utilitzar-lo,= divulgar-lo i/o copiar-lo sense tenir l'autoritzaci=C3=B3 corresponent. Si= heu rebut aquest missatge per error, us agrairem que ho feu saber immediat= ament al remitent i que procediu a destruir el missatge .=20 AVISO:=20 El contenido de este mensaje y de sus anexos es confidencial. Si no es el d= estinatario, les hacemos saber que est=C3=A1 prohibido utilizarlo, divulgar= lo y/o copiarlo sin tener la autorizaci=C3=B3n correspondiente. Si han reci= bido este mensaje por error, les agradecer=C3=ADamos que lo hagan saber inm= ediatamente al remitente y que procedan a destruir el mensaje .=20 ------=_Part_211_15072353.1358593952028 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><head><style type=3D'text/css'>p { margin: 0; }</style></head><body><= div style=3D'font-family: arial,helvetica,sans-serif; font-size: 10pt; colo= r: #000000'>Hi,<br><br>  I've written a howto on how to move, a better= name would be to copy, virtual hard disk images between hosts.<br>It has b= een useful for me in the scenario where I need to move them between differe= nt datacenters. I still don't understand the formal ways you have to move h= ard disks between hosts of the same/different  data resource, cluster = and datacenters so I do it manually.<br><br>  Anyways I wanted you to = take a look at it:<br><br>http://www.ovirt.org/User:Adrian15/Virtual_Machin= es_Images_Raw_Management<br><br>And tell me:<br>* When it would work, when = not.<br>* Pieces of advice.<br>* And if I'm missing something like, I don't= know, having to edit some values at the database.<br><br>I think that it w= ill be also useful for some kind of restore on disaster scenarios although = I'm not sure.<br><br>I've also used some tricks to deal with sparse files w= ithout having to wait for ages.<br><br>-- <br><div><span name=3D"x"></span>= <font style=3D"font-weight: bold;" size=3D"3"><a style=3D"color: rgb(0, 0, = 0);" href=3D"http://www.btactic.com/"><span id=3D"DWT100"><font class=3D"Ap= ple-style-span" face=3D"verdana, helvetica, sans-serif"><span class=3D"Appl= e-style-span" style=3D"background-color: rgb(255, 255, 255);"></span></font= ></span></a></font><font style=3D"font-family: 'Times New Roman';" color=3D= "#5f5f5f" face=3D"Arial" size=3D"1"><font size=3D"3"><span style=3D"font-fa= mily: verdana,helvetica,sans-serif; color: rgb(0, 0, 0);"><font style=3D"fo= nt-family: helvetica;" size=3D"2"><strong>Adri=C3=A1n Gibanel</strong><br>I= .T. Manager<br><br>+34 675 683 301<br><a href=3D"http://btactic.com/">www.b= tactic.com</a></font><br><br></span></font></font><font color=3D"#008000" f= ace=3D"Arial" size=3D"1"><img src=3D"http://www.btactic.com/signaturabtacti= cmail/btacticsignature.png" style=3D"border-width: 0px;"><br></font><font c= lass=3D"Apple-style-span" face=3D"Arial"><b><span class=3D"Apple-style-span= " style=3D"font-family: Verdana; font-weight: normal;"><span id=3D"bc4bed34= -88ab-466b-a731-c40f5c09ab6c"><font color=3D"#5f5f5f" face=3D"Arial" size= =3D"1"><br>Ens podeu seguir a/Nos podeis seguir en:<br> <br> </font></span><a href=3D"http://www.facebook.com/pages/btactic/118651634826= 400?v=3Dapp_9953271133"><img style=3D"border: 0pt none;" src=3D"http://www.= btactic.com/wp-content/themes/btactic/img/facebookfoot.jpg"></a> i <a href= =3D"http://twitter.com/btactic"><img style=3D"border: 0pt none;" src=3D"htt= p://www.btactic.com/wp-content/themes/btactic/img/twitterfoot.jpg"></a></sp= an></b></font><br><font color=3D"#008000" face=3D"Arial" size=3D"1"><br></f= ont><div><font color=3D"#008000" face=3D"Arial" size=3D"1">Abans d=C2=B4imp= rimir aquest missatge, pensa en el medi ambient. El medi ambient =C3=A9s cosa de= =20 tothom. / Antes de imprimir el mensaje piensa en el medio ambiente. El medio=20 ambiente es cosa de todos. </font><font color=3D"#5f5f5f" face=3D"Arial" size=3D"1">= <br> <br> AVIS: <br> El contingut d'aquest missatge i els seus annexos =C3=A9s confidencial. Si = no en sou el destinatari, us fem saber que est=C3=A0 prohibit utilitzar-lo,=20 divulgar-lo i/o copiar-lo sense tenir l'autoritzaci=C3=B3 corresponent. Si heu rebut=20 aquest missatge per error, us agrairem que ho feu saber immediatament <span class= =3D"Object" id=3D"OBJ_PREFIX_DWT103">al remitent i que procediu a destruir el missatge</span>.<br> <br> AVISO:<br> El contenido de este mensaje y de sus anexos es confidencial. Si no es el destinatario, les hacemos saber que est=C3=A1 prohibido utilizarlo,=20 divulgarlo y/o copiarlo sin tener la autorizaci=C3=B3n correspondiente. Si han recibid= o este mensaje por error, les agradecer=C3=ADamos que lo hagan saber=20 inmediatamente <span class=3D"Object" id=3D"OBJ_PREFIX_DWT104">al remitente y que procedan= a destruir el mensaje</span>.</font> </div><span name=3D"x"></span><br></div></div></body></html> ------=_Part_211_15072353.1358593952028--

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Re: [Users] Thin provisioning extending while "Make template" still a bug?
by Maor Lipchuk 19 Jan '13

19 Jan '13

Hi Adrian, Sorry for the late respond. Please see inline comments, and feel free if there are any more questions, or other issues which you want us to address to. p.s. Since some of the responds were in different threads, I gathered all of them to this email. > 3) About the attached logs the virtual machine made from template was > finally made at: > 2012/12/22 17:21 > Logs are from 16:17 to 17:21 aproximately and I might reuse them to > ask why it takes so long to make the virtual machine while checking > the storage image at /home/storage (its size) it would seem that the > copy has finished. > I think that the "Make vm from template" task started about 30 > minutes or 40 minutes before it being finished. Well, that's the > average time it takes for me. Since you are creating a server the default behaviour is to clone your disks, which means engine calls copyImage to the SPM. >From what I saw in the logs your template have two disks, which one of them is 1920 GB, this is why it took 30 minutes to copy it. If you want your copy to be faster, you can change the default in the resource allocation tab to use thin instead of clone when you add a new server. although, take in notice that when you will use thin provisioning, the server will be based on the template and you will not be able to remove the template until the VM will be removed. On 12/25/2012 09:34 PM, Adrian Gibanel wrote:> I've described the "Create template from VM" extending bug (the one I > was told in irc) but I've attached the "Create VM from template" logs. > > If there's also a bug about "Create VM from template" being extended > then it's useful. > If it's not I'll try to recreate a "Create template from VM" task and > attach the logs. > > Sorry about the confusion. If you can still reproduce this scenario when you create a template with wrong provisioning, please attach the logs of it. On 12/24/2012 01:51 AM, Adrian Gibanel wrote:> I've just noticed that I made a typo. > This is the right template disk allocation policy table > (The fix is that second hard disk is preallocated instead of being Thin Prov) > > Alias | Virtual Size | Allocation | Target > First | 1920 GB | Thin Prov | local_storage > Seco | 1 GB | Preallocat | local_storage I took a look in your logs, and it seems that when you create a VM from template the passing arguments are preallocated for one image and sparse for the other, so it seems that this is fit with the allocation policy table you sent. > > ----- Mensaje original ----- > >> De: "Adrian Gibanel" <adrian.gibanel(a)btactic.com> >> Para: "users" <users(a)ovirt.org> >> Enviados: Lunes, 24 de Diciembre 2012 0:45:24 >> Asunto: Re: [Users] Thin provisioning extending while "Make template" >> still a bug? > >> 1) So... the mentioned bug does exist or am I just experiencing a >> normal oVirt usage (Making a vm from template with thin provisioning >> works ok without extending)? > >> 2) About template disk allocation policy... > >> When I create a new server based on template and I click on: >> Resource Allocation tab: > >> Template Provisioning: Clone > >> Alias | Virtual Size | Allocation | Target >> First | 1920 GB | Thin Prov | local_storage >> Seco | 1 GB | Thin Prov | local_storage > Regards, Maor

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[Users] hierarchy map of ovirt environment
by Jiri Belka 19 Jan '13

19 Jan '13

Hello, in vSphere you can have 'views' like Storage views, Network views... Example: http://i.techrepublic.com.com/blogs/sept-2010-virtualizationtips-tip4-figc.… This is very useful, typical scenario is when delivery manager asks sysadmins about potential impact on VMs when a scheduled update of a switch/storage box goes wrong. It's easy in vSphere, just check 'views' and you will see it. Something like this possible in oVirt? It would be nice to have it as 'map', also as 'result' of searching, something like... vms: network.name = foo and network.risk = down jbelka

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[Users] Settings lost after node reboot
by Nicolas Ecarnot 18 Jan '13

18 Jan '13

Hi, Migration failed due to a lack of an iptables rules about tls > # libvirt tls > -A INPUT -p tcp --dport 16514 -j ACCEPT I added it in /etc/sysconfig/iptables and migration worked. After a reboot, this rule is lost, as well as some setting I added in /etc. I see the the nodes have very specific mouting strategies, and/or read only architecture. I'm not sure I want to become an expert about why and how it's done, but I'd be glad if someone just tells me where I have to write my settings in order them to resist node reboot? Thank you. -- Nicolas Ecarnot

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Re: [Users] Fwd: API usage - 3.1
by Michael Pasternak 17 Jan '13

17 Jan '13

Hi Tom, > -------- Original Message -------- > Subject: [Users] API usage - 3.1 > Date: Fri, 11 Jan 2013 16:27:03 +0000 > From: Tom Brown <tom(a)ng23.net> > To: users <users(a)ovirt.org> > > Trying to get going adding VM's via the API and so far have managed to get quite far - I am however facing this > > vm_template = """<vm> > <name>%s</name> > <cluster> > <name>Default</name> > </cluster> > <template> > <name>Blank</name> > </template> > <vm_type>server</vm_type> > <memory>536870912</memory> > <os> > <boot dev="hd"/> > </os> > </vm>""" > > The VM is created but the type ends up being a desktop and not a server - > > What did i do wrong? the name of the element is <type> (not <vm_type>). > > thanks > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > -- Michael Pasternak RedHat, ENG-Virtualization R&D

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[Users] oVirt features survey - please participate!
by Dave Neary 17 Jan '13

17 Jan '13

Hi everyone, After the mammoth thread these past few days on what you would like to see next from oVirt, Itamar and I have put together a list of all of the features you requested and made a survey to help us understand a bit more which features are more important to you, and the way in which you use oVirt. https://www.surveymonkey.com/s/oVirtFeatures It will take you between 1 and 3 minutes to participate in this survey, and help prioritise efforts for the next version or two of oVirt. If you know of people who are oVirt users, but who are not on this mailing list, please feel free to forward this link on to them! Also, let me remind you that you can see first hand what is coming in the upcoming oVirt 3.2 release and talk to the people behind oVirt during the oVirt Workshop in NetApp HQ, Sunnyvale, California next week. Registration is still open for another day or so, and we have about 10 places still available. Sign up now! http://www.ovirt.org/NetApp_Workshop_January_2013 Regards, Dave. -- Dave Neary - Community Action and Impact Open Source and Standards, Red Hat - http://community.redhat.com Ph: +33 9 50 71 55 62 / Cell: +33 6 77 01 92 13

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[Users] Fail to connect to an iSCSI Eq. LUN
by Nicolas Ecarnot 17 Jan '13

17 Jan '13

Hi, As a beginner, I'm reading again and again, but I'm not sure of the best way to do : Through the oVirt web manager, I'm trying to create an iSCSI storage domain. On my Equalogic SAN, I've created a volume with no restriction access (for the time being). I have two hypervisors on which I'm quite sure my network config is good enough for now (two nics bonded for the management, and 2 nics bonded for the iscsi). Everything is pinging ok. Networking is not an issue. In the ovirt web manager, I try to create the very first storage domain, of iscsi type of course. I choose one of the node, then the iscsi discovery + login is working fine. I can see my Equalogic volume, I'm checking it, and saving with the OK button, and I get the following error : > "Error while executing action New SAN Storage Domain: Physical device > initialization failed. Check that the device is empty. Please remove > all files and partitions from the device." Not very interesting, but the node log file is more instructive : > Thread-2767::INFO::2013-01-16 > 13:35:57,064::logUtils::37::dispatcher::(wrapper) Run and protect: > createVG(vgname='7becc578-a94b-41f4-bbec-8df5fe9f46c0', > devlist=['364ed2ad5297bb022fd0ee5ba36ad91a0'], options=None) > > Thread-2767::DEBUG::2013-01-16 > 13:35:57,066::__init__::1249::Storage.Misc.excCmd::(_log) '/usr/bin/sudo > -n /sbin/lvm pvcreate --config " devices { preferred_names = > [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0 > disable_after_error_count=3 filter = [ > \\"a%3600508e000000000ec7b6d8dea602b0e|364ed2ad5297bb022fd0ee5ba36ad91a0%\\", > \\"r%.*%\\" ] } global { locking_type=1 prioritise_write_locks=1 > wait_for_locks=1 } backup { retain_min = 50 retain_days = 0 } " > --metadatasize 128m --metadatacopies 2 --metadataignore y > /dev/mapper/364ed2ad5297bb022fd0ee5ba36ad91a0' (cwd None) > > Thread-2767::DEBUG::2013-01-16 > 13:35:57,147::__init__::1249::Storage.Misc.excCmd::(_log) FAILED: <err> > = " Can't open /dev/mapper/364ed2ad5297bb022fd0ee5ba36ad91a0 > exclusively. Mounted filesystem?\n"; <rc> = 5 > > Thread-2767::DEBUG::2013-01-16 > 13:35:57,149::__init__::1249::Storage.Misc.excCmd::(_log) '/usr/bin/sudo > -n /sbin/lvm pvs --config " devices { preferred_names = > [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0 > disable_after_error_count=3 filter = [ > \\"a%3600508e000000000ec7b6d8dea602b0e|364ed2ad5297bb022fd0ee5ba36ad91a0%\\", > \\"r%.*%\\" ] } global { locking_type=1 prioritise_write_locks=1 > wait_for_locks=1 } backup { retain_min = 50 retain_days = 0 } " -o > vg_name,pv_name --noheading > /dev/mapper/364ed2ad5297bb022fd0ee5ba36ad91a0' (cwd None) > > Thread-2767::DEBUG::2013-01-16 > 13:35:57,224::__init__::1249::Storage.Misc.excCmd::(_log) FAILED: <err> > = ' No physical volume label read from > /dev/mapper/364ed2ad5297bb022fd0ee5ba36ad91a0\n Failed to read physical > volume "/dev/mapper/364ed2ad5297bb022fd0ee5ba36ad91a0"\n'; <rc> = 5 > > Thread-2767::ERROR::2013-01-16 > 13:35:57,226::task::853::TaskManager.Task::(_setError) > Task=`1c5b8931-0085-489c-8962-ff5cc1323dc7`::Unexpected error > > Traceback (most recent call last): > File "/usr/share/vdsm/storage/task.py", line 861, in _run > File "/usr/share/vdsm/logUtils.py", line 38, in wrapper > File "/usr/share/vdsm/storage/hsm.py", line 1680, in createVG > File "/usr/share/vdsm/storage/lvm.py", line 788, in createVG > File "/usr/share/vdsm/storage/lvm.py", line 631, in _initpvs > PhysDevInitializationError: Failed to initialize physical device: > ("found: {} notFound: ('/dev/mapper/364ed2ad5297bb022fd0ee5ba36ad91a0',)",) I guess the interesting part is : > Can't open /dev/mapper/364ed2ad5297bb022fd0ee5ba36ad91a0 exclusively. Mounted filesystem? On any node, this partition is not mounted. But I have set up the access to this volume as "shared" on the Equalogic SAN, not knowing whether I should do so? I see both nodes connected on the same volume. I tried to remove this permit, but it didn't help. I also found Redhat answering such a question : > There are two ways to clear this error: > > - Remove VG from the Storage LUN using vgremove command. Run this command from one of the hypervisors. > - Clear the first 4K from the disk . Execute the following from one of the hypervisors: > > # dd if=/dev/zero of=/dev/mapper/diskname bs=4k count=1 I did try that, but with no luck. Now, two things : - Do I have to keep the access to this volume shared/allowed to all the hypervisors dedicated to this volume? - What is the problem with the pvcreate command? -- Nicolas Ecarnot

1 1

[Users] Template restore
by Alex Leonhardt 17 Jan '13

17 Jan '13

Hi All, Am having some difficulties with restoring templates - basically, currently, I'm using each new HV (hyper-visor/node) as a separate DC, now, the first host has about 5 VM templates that I need to be able to restore to the 2nd HV I installed today - however - after detaching the export domain and re-attaching (finally) to the 2nd HV, I still am unable to import the templates into the 2nd HV (remember, separate data center) as it complains that the "system" - the overall ovirt-engine - already contains templates with the same ID, if I manually fake a different ID, it complains about the name, if I manually amend the name, it wont show at all ... :\ so - how can I make the templates available to the 2nd DC to create VMs from it (this is the end goal) ... on top of it - i dont think that when importing templates, you should have to make the name unique, especially since they currently seem DC dependent, so in a different DC they should be able to have the same name; and, when restoring Templates, the system should assign new IDs to the Templates imported, and only use the originals as a verification step if the target DC is the same as the src DC. Any help would be very appreciated. Ta! Alex -- | RHCE | Senior Systems Engineer | www.vcore.co | www.vsearchcloud.com |

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[Users] About ISOs
by Juan Jose 17 Jan '13

17 Jan '13

Hello everybody again, I have uploaded two isos to my ISO domain but I have had problems uploading one of they. How do I delete this iso from datacenter and system?, is there some utililty to do this, or some procedure? Many thanks in avanced, Juanjo.

2 1

[Users] engine-iso-uploader problem
by Juan Jose 17 Jan '13

17 Jan '13

Hello everybody, I have soveld the problem downgrade "engine-iso-uploader" package. I hope It can be useful to someone with same problem: http://comments.gmane.org/gmane.comp.emulators.ovirt.user/4389 Many thanks, Juanjo.

1 0

[Users] egine-iso-uploader error
by Juan Jose 17 Jan '13

17 Jan '13

Hello everybody, I have been able to solve my NFS problems and now I have configured ISO resource and a data resource in datacenter but when I try to execute the command "engine-iso-uploader" I can see below error: [root@ovirt-engine ~]# engine-iso-uploader -v list Please provide the REST API password for the admin@internal oVirt Engine user (CTRL+D to abort): ERROR: [ERROR]::ca_file (CA certificate) must be specified for SSL connection. INFO: Use the -h option to see usage. DEBUG: Configuration: DEBUG: command: list DEBUG: Traceback (most recent call last): DEBUG: File "/bin/engine-iso-uploader", line 931, in <module> DEBUG: isoup = ISOUploader(conf) DEBUG: File "/bin/engine-iso-uploader", line 331, in __init__ DEBUG: self.list_all_ISO_storage_domains() DEBUG: File "/bin/engine-iso-uploader", line 381, in list_all_ISO_storage_domains DEBUG: if not self._initialize_api(): DEBUG: File "/bin/engine-iso-uploader", line 358, in _initialize_api DEBUG: password=self.configuration.get("passwd")) DEBUG: File "/usr/lib/python2.7/site-packages/ovirtsdk/api.py", line 78, in __init__ DEBUG: debug=debug DEBUG: File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/connectionspool.py", line 47, in __init__ DEBUG: debug=debug)) DEBUG: File "/usr/lib/python2.7/site-packages/ovirtsdk/web/connection.py", line 38, in __init__ DEBUG: timeout=timeout) DEBUG: File "/usr/lib/python2.7/site-packages/ovirtsdk/web/connection.py", line 102, in __createConnection DEBUG: raise NoCertificatesError DEBUG: NoCertificatesError: [ERROR]::ca_file (CA certificate) must be specified for SSL connection. I have one Fedora 17 oVirt engine 3.1 installed with a Fedora 17 host. Someone can show me what is the problem and how is it solved, please? Many thanks in avanced, Juanjo.

2 1

Re: [Users] node loses contact with rhev agent
by Vinzenz Feenstra 17 Jan '13

17 Jan '13

This is a multi-part message in MIME format. --------------020604000405040203010901 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi Jonathan, Could you provide the logs for it? Thanks. On 01/04/2013 10:32 AM, Vinzenz Feenstra wrote: > Hi, > > On 01/03/2013 08:53 PM, Jonathan Horne wrote: >> i have 2 nodes now that have both lost contact with the rhev agents >> on guest VMs. if i migrate the guest to another node, the IP address >> and memory usage immediately show up. migrate a guest back, and the >> IP/memory info disappears. >> >> how can i troubleshoot what is causing this? > > It'd be nice if you could send me the logs from /var/log/vdsm/vdsm* > which are on the node where it looses the contact. I am currently > trying to find exactly the cause of such an issue as well and it would > be helpful if we could be provided with log files. Currently I am > still lacking them. > I will check them and let you know what I will be able to find. > > If you wouldn't mind I would be referring to you for more questions if > some will come up during the search for the cause and I will let you > know the results asap. >> >> thanks, >> jonathan >> > > -- > Regards, > > Vinzenz Feenstra | Senior Software Engineer > RedHat Engineering Virtualization R & D > Phone: +420 532 294 625 > IRC: vfeenstr or evilissimo > > Better technology. Faster innovation. Powered by community collaboration. > See how it works at redhat.com > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users -- Regards, Vinzenz Feenstra | Senior Software Engineer RedHat Engineering Virtualization R & D Phone: +420 532 294 625 IRC: vfeenstr or evilissimo Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com --------------020604000405040203010901 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">Hi Jonathan,<br> <br> Could you provide the logs for it?<br> Thanks.<br> <br> On 01/04/2013 10:32 AM, Vinzenz Feenstra wrote:<br> </div> <blockquote cite="mid:50E6A199.8050604@redhat.com" type="cite"> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> <div class="moz-cite-prefix">Hi,<br> <br> On 01/03/2013 08:53 PM, Jonathan Horne wrote:<br> </div> <blockquote cite="mid:9BE6F493F83A594DA60C45E6A09DC5AC01701E6C@AUSP01DAG0201.collaborationhost.net" type="cite"> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <div> <div> <div>i have 2 nodes now that have both lost contact with the rhev agents on guest VMs.  if i migrate the guest to another node, the IP address and memory usage immediately show up.  migrate a guest back, and the IP/memory info disappears.</div> <div><br> </div> <div>how can i troubleshoot what is causing this?</div> </div> </div> </blockquote> <br> It'd be nice if you could send me the logs from /var/log/vdsm/vdsm* which are on the node where it looses the contact. I am currently trying to find exactly the cause of such an issue as well and it would be helpful if we could be provided with log files. Currently I am still lacking them.<br> I will check them and let you know what I will be able to find.<br> <br> If you wouldn't mind I would be referring to you for more questions if some will come up during the search for the cause and I will let you know the results asap.<br> <blockquote cite="mid:9BE6F493F83A594DA60C45E6A09DC5AC01701E6C@AUSP01DAG0201.collaborationhost.net" type="cite"> <div> <div> <div><br> </div> <div>thanks,</div> <div>jonathan</div> <div> </div> </div> </div> <br> </blockquote> <br> <pre class="moz-signature" cols="72">-- Regards, Vinzenz Feenstra | Senior Software Engineer RedHat Engineering Virtualization R & D Phone: +420 532 294 625 IRC: vfeenstr or evilissimo Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com</pre> <br> <fieldset class="mimeAttachmentHeader"></fieldset> <br> <pre wrap="">_______________________________________________ Users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users(a)ovirt.org</a> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> <br> <pre class="moz-signature" cols="72">-- Regards, Vinzenz Feenstra | Senior Software Engineer RedHat Engineering Virtualization R & D Phone: +420 532 294 625 IRC: vfeenstr or evilissimo Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com</pre> </body> </html> --------------020604000405040203010901--

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