- Users - oVirt List Archives

cloud-init issues on fedora ovirt
by Pat Pierson 16 Sep '14

16 Sep '14

I am running ovirt 3.4.3 on a Fedora 19 manager and have 1 node running Fedora 19 as well. I am attempting to get cloud-init to work on a CentOS VM but I am running into issues. I can see where in the log it mounts /dev/sr1 to /tmp/tmp_random_location and where it reads the meta-data.json and user_data from that location but after it unmounts it moves on to /var/lib/cloud/data/instance-id and returns "No instance datasource found! Likely bad things to come!" Has anyone seen this before? Am I missing something? -- Patrick Pierson

2 6

Engine Hardware Crash
by Maurice James 16 Sep '14

16 Sep '14

------=_Part_4017_2110667461.1410353195776 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit I just recently had the hardware that acts as the engine crash. I have a blinking amber light on the server. I have servers on the remaining hosts. How do I, or can I use vdsm to interact with the VMs that are still present on those hosts without the engine? ------=_Part_4017_2110667461.1410353195776 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><body><div style="font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"><div>I just recently had the hardware that acts as the engine crash. I have a blinking amber light on the server. I have servers on the remaining hosts. How do I, or can I use vdsm to interact with the VMs that are still present on those hosts without the engine?<br></div></div></body></html> ------=_Part_4017_2110667461.1410353195776--

5 14

Gluster command [<UNKNOWN>] failed on server
by Nathan Stratton 16 Sep '14

16 Sep '14

I gave up on trying to import my gluster config into ovirt so I tried a fresh install and just set the gluster peers without creating any volumes. However none of my hosts will activate, when I try I get: Gluster command [<UNKNOWN>] failed on server virt01a. The only thing I see in vdsm.log is: Thread-3542::DEBUG::2014-09-14 14:35:26,946::__init__::467::jsonrpc.JsonRpcServer::(_serveRequest) Calling 'GlusterHost.list' in bridge with {} Nothing else, can anyone point me into the right direction on how to debug this with so little information? ><> nathan stratton | vp technology | broadsoft, inc | +1-240-404-6580 | www.broadsoft.com

5 7

Proxy Error on wiki.ovirt.org
by Jorick Astrego 16 Sep '14

16 Sep '14

This is a multi-part message in MIME format. --------------040208080900090809010206 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi, I tried reaching infra people on IRC but no response. Currently the wiki @ ovirt.org is malfunctioning. This makes it hard to find info for testing day :-& http://wiki.ovirt.org/ Proxy Error The proxy server received an invalid response from an upstream server. The proxy server could not handle the request /GET / <http://wiki.ovirt.org/>/. Reason: *Error reading from remote server* ------------------------------------------------------------------------ Apache/2.2.15 (Red Hat) Server at wiki.ovirt.org Port 80 Kind regards, Jorick Astrego Netbulae --------------040208080900090809010206 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi,<br> <br> I tried reaching infra people on IRC but no response. Currently the wiki @ ovirt.org is malfunctioning. This makes it hard to find info for testing day :-&<br> <br> <a class="moz-txt-link-freetext" href="http://wiki.ovirt.org/">http://wiki.ovirt.org/</a><br> <blockquote> <h1>Proxy Error</h1> <p>The proxy server received an invalid response from an upstream server.<br> The proxy server could not handle the request <em><a href="http://wiki.ovirt.org/">GET /</a></em>.</p> <p> Reason: <strong>Error reading from remote server</strong></p> <hr> <address>Apache/2.2.15 (Red Hat) Server at wiki.ovirt.org Port 80</address> </blockquote> Kind regards,<br> <br> Jorick Astrego<br> Netbulae<br> </body> </html> --------------040208080900090809010206--

3 3

Can't understand Template Sub Version
by John Xue 16 Sep '14

16 Sep '14

Hi, All I'm using oVirt Engine Version: 3.4.3-1.el6, but I can't understand this function. I have 3 question: 1 How to change a vm to use other template sub version? I don't want to build a new vm from new template version. 2 How to update a pool to use other template sub version? I'm using non latest version, and shutdown all vm of this pool, but I still can't change template version. 3 How to create a pool with disable stateless function? In the property of template vm, I'm sure I don't enable "stateless". But in the testing, I found all the vm are stateless vm. How to disable it, or I'll lost all config and personal data. Thank you very much! -- Regards, John Xue

2 2

Move ovirt-engine to a new server
by Neil 16 Sep '14

16 Sep '14

Hi guys, Please could someone try assist me. I'm starting to lose hair over this :) I'm trying to migrate my current engine to a new host with the same OS and hostname. Centos 6.5, ovirt-engine-3.4.3-1.el6.noarch I've installed all the packages, I run engine-setup and go through the options keeping the details the same as before, I then restore my config back to /etc/ovirt-engine as well as to /etc/pki/ovirt-engine, but when it gets to trying to restore my database I get the following error... [root@backup dbscripts]# ./restore.sh -u postgres -f /mnt/fw-ovirt-backup/engine-db-2014-09-15-16-48.sql psql: FATAL: Ident authentication failed for user "postgres" Database engine does not exist, please create an empty database named engine. [root@backup dbscripts]# su - postgres -c "psql -d template1 -c 'drop database engine;'" DROP DATABASE [root@backup dbscripts]# su - postgres -c "psql -d template1 -c 'create database engine owner engine;'" CREATE DATABASE [root@backup dbscripts]# ./restore.sh -u postgres -f /mnt/fw-ovirt-backup/engine-db-2014-09-15-16-48.sql psql: FATAL: Ident authentication failed for user "postgres" Database engine does not exist, please create an empty database named engine. or even [root@backup dbscripts]# ./restore.sh -u engine -f /mnt/fw-ovirt-backup/engine-db-2014-09-15-16-48.sql psql: FATAL: Ident authentication failed for user "engine" Database engine does not exist, please create an empty database named engine. This is my pg_hba.conf as well.. # TYPE DATABASE USER CIDR-ADDRESS METHOD # "local" is for Unix domain socket connections only local all all ident host engine engine 0.0.0.0/0 md5 host engine engine ::0/0 md5 # IPv4 local connections: host all all 127.0.0.1/32 ident # IPv6 local connections: host all all ::1/128 ident I've done this a couple time before and haven't encountered this issue, so it seems rather odd. Thanks. Regards. Neil Wilson.

2 1

Can't understand Template Sub Version
by John Xue 16 Sep '14

16 Sep '14

Sorry, add the email title. On Mon, Sep 15, 2014 at 3:43 PM, John Xue <xgxjohn(a)gmail.com> wrote: > Hi, All > > I'm using oVirt Engine Version: 3.4.3-1.el6, but I can't > understand this function. I have 3 question: > > 1 How to change a vm to use other template sub version? > I don't want to build a new vm from new template version. > 2 How to update a pool to use other template sub version? > I'm using non latest version, and shutdown all vm of this pool, > but I still can't change template version. > 3 How to create a pool with disable stateless function? > In the property of template vm, I'm sure I don't enable > "stateless". But in the testing, I found all the vm are stateless vm. > How to disable it, or I'll lost all config and personal data. > > Thank you very much! > > -- > Regards, > John Xue -- Regards, John Xue

1 0

ovirt 3.5 rc2 duplicate id (was Re: Duplicate ID 'drive-ide0-1-0' for drive .)
by Gianluca Cecchi 16 Sep '14

16 Sep '14

On Wed, Sep 10, 2014 at 7:01 PM, Dan Kenigsberg <danken(a)redhat.com> wrote: > On Wed, Sep 10, 2014 at 05:17:35PM +0200, Sven Kieske wrote: > > > > > > On 10/09/14 17:05, Nathanaël Blanchet wrote: > > > Hello everyone, > > > > > > I experiment the same error with all of my host with vdsm 4.14.11.2 > since I upgraded to engine 3.4.x. > > > I can't boot any new VMs, and the issue is about the duplicate ID > drive. > > > If I run once instead of "run", the vm boots fine. > > > I've tested the suggested workaround and it works but it is not > comfortable... > > > What about this nasty bug? will it be resolved with 3.4.4? > > > Thanks. > > > > I'm not aware of this bug reported at bugzilla.redhat.com > > > > I may have missed it because there are plenty of bugs, but if you > > don't report the bug there it's not very likely to get fixed. > > I'm not 100% that it's the same issue, but I have cloned > > Bug 1140323 - fails to run VM - duplicate ID > > to 3.4.4. Let's see if what virt developers say. > BTW: the same problem is still present in 3.5. rc2 I just tried with a centos 6.5 iso image. if you "erroneously" (?) attach cd iso during VM initial creation phase and you start VM you get the same problem. Then you use the run once and you are able to install os. But then you continue to have the same problem, even if you modify the VM and you say no cd is present at all. Only able to start it again with run once method. Instead if you create VM without specifying any cd and then you use the run once method to connect the iso and install the VM you get no problem at all with cd isos afterwards. It is quite annoying not being able to recover the situation. In engine.log 2014-09-16 00:22:49,683 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-17) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM c65 is down with error. Exit message: internal error process exited while connecting to monitor: qemu-kvm: -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial=: Duplicate ID 'drive-ide0-1-0' for drive . 2014-09-16 00:22:49,684 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-17) Running on vds during rerun failed vm: null 2014-09-16 00:22:49,691 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-17) VM c65 (a858f04a-e4f4-49e8-a097-8ba8390b4d25) is running in db and not running in VDS ovnode04 2014-09-16 00:22:49,710 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-17) Rerun vm a858f04a-e4f4-49e8-a097-8ba8390b4d25. Called from vds ovnode04 2014-09-16 00:22:49,717 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-12) Correlation ID: 7599780, Job ID: 8d63e66b-b26b-4344-85e0-ab72bf53fa1d, Call Stack: null, Custom Event ID: -1, Message: Failed to run VM c65 on Host ovnode04. 2014-09-16 00:22:49,722 INFO [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-12) Lock Acquired to object EngineLock [exclusiveLocks= key: a858f04a-e4f4-49e8-a097-8ba8390b4d25 value: VM , sharedLocks= ] In VM.log on hypervisor under /var/log/libvirt/qemu/vm.log 2014-09-15 22:22:49.358+0000: starting up LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin QEMU_AUDIO_DRV=spice /usr/libexec/qemu-kvm -na me c65 -S -M rhel6.5.0 -cpu Nehalem -enable-kvm -m 2048 -realtime mlock=off -smp 2,maxcpus =32,sockets=16,cores=2,threads=1 -uuid a858f04a-e4f4-49e8-a097-8ba8390b4d25 -smbios type=1 ,manufacturer=oVirt,product=oVirt Node,version=6-5.el6.centos.11.2,serial=9B1B2F84-3CB9-11 DE-B5A1-001517B493E8,uuid=a858f04a-e4f4-49e8-a097-8ba8390b4d25 -nodefconfig -nodefaults -c hardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/c65.monitor,server,nowait -mon cha rdev=charmonitor,id=monitor,mode=control -rtc base=2014-09-16T00:22:49,driftfix=slew -no-k vm-pit-reinjection -no-shutdown -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -devi ce virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x4 -device virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x5 -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial= -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial= -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive file=/rhev/data-center/4512e567-f94e-476a-a050-6cd0a15e260a/346732c8-e1e9-49de-9ca4-63f4477ef6dd/images/c0a1e1a3-af66-482b-96b4-e8ec928053f7/c968201d-d3fe-4c29-904e-554004a43e3e,if=none,id=drive-scsi0-0-0-0,format=raw,serial=c0a1e1a3-af66-482b-96b4-e8ec928053f7,cache=none,werror=stop,rerror=stop,aio=native -device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1 -netdev tap,fd=28,id=hostnet0,vhost=on,vhostfd=29 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:01:a4:a3:42:00,bus=pci.0,addr=0x3 -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channels/a858f04a-e4f4-49e8-a097-8ba8390b4d25.com.redhat.rhevm.vdsm,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.rhevm.vdsm -chardev socket,id=charchannel1,path=/var/lib/libvirt/qemu/channels/a858f04a-e4f4-49e8-a097-8ba8390b4d25.org.qemu.guest_agent.0,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0 -chardev spicevmc,id=charchannel2,name=vdagent -device virtserialport,bus=virtio-serial0.0,nr=3,chardev=charchannel2,id=channel2,name=com.redhat.spice.0 -spice port=5902,tls-port=5903,addr=192.168.1.74,x509-dir=/etc/pki/vdsm/libvirt-spice,tls-channel=main,tls-channel=display,tls-channel=inputs,tls-channel=cursor,tls-channel=playback,tls-channel=record,tls-channel=smartcard,tls-channel=usbredir,seamless-migration=on -k en-us -vga qxl -global qxl-vga.ram_size=67108864 -global qxl-vga.vram_size=33554432 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 qemu-kvm: -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial=: Duplicate ID 'drive-ide0-1-0' for drive 2014-09-15 22:22:49.633+0000: shutting down In vdsm.log Thread-159167::ERROR::2014-09-16 00:22:49,849::vm::2326::vm.Vm::(_startUnderlyingVm) vmId=`a858f04a-e4f4-49e8-a097-8ba8390b4d25`::The vm start process failed Traceback (most recent call last): File "/usr/share/vdsm/virt/vm.py", line 2266, in _startUnderlyingVm self._run() File "/usr/share/vdsm/virt/vm.py", line 3368, in _run self._connection.createXML(domxml, flags), File "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py", line 111, in wrapper ret = f(*args, **kwargs) File "/usr/lib64/python2.6/site-packages/libvirt.py", line 2665, in createXML if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self) libvirtError: internal error process exited while connecting to monitor: qemu-kvm: -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial=: Duplicate ID 'drive-ide0-1-0' for drive Thread-159167::DEBUG::2014-09-16 00:22:49,851::vm::2838::vm.Vm::(setDownStatus) vmId=`a858f04a-e4f4-49e8-a097-8ba8390b4d25`::Changed state to Down: internal error process exited while connecting to monitor: qemu-kvm: -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial=: Duplicate ID 'drive-ide0-1-0' for drive (code=1) JsonRpc (StompReactor)::DEBUG::2014-09-16 00:22:50,554::stompReactor::98::Broker.StompAdapter::(handle_frame) Handling message <StompFrame command='SEND'> JsonRpcServer::DEBUG::2014-09-16 00:22:50,556::__init__::504::jsonrpc.JsonRpcServer::(serve_requests) Waiting for request Thread-159169::DEBUG::2014-09-16 00:22:50,559::task::595::Storage.TaskManager.Task::(_updateState) Task=`ae3d407b-6c40-455e-a2d7-5ef55d95d1c5`::moving from state init -> state preparing Thread-159169::INFO::2014-09-16 00:22:50,559::logUtils::44::dispatcher::(wrapper) Run and protect: repoStats(options=None) Thread-159169::INFO::2014-09-16 00:22:50,559::logUtils::47::dispatcher::(wrapper) Run and protect: repoStats, Return response: {u'3b23161a-18a3-4cfa-bc78-f4fe2052b19e': {'code': 0, 'version': 0, 'acquired': True, 'delay': '0.000441651', 'lastCheck': '8.2', 'valid': True}, '346732c8-e1e9-49de-9ca4-63f4477ef6dd': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.000640336', 'lastCheck': '3.5', 'valid': True}} Thread-159169::DEBUG::2014-09-16 00:22:50,559::task::1191::Storage.TaskManager.Task::(prepare) Task=`ae3d407b-6c40-455e-a2d7-5ef55d95d1c5`::finished: {u'3b23161a-18a3-4cfa-bc78-f4fe2052b19e': {'code': 0, 'version': 0, 'acquired': True, 'delay': '0.000441651', 'lastCheck': '8.2', 'valid': True}, '346732c8-e1e9-49de-9ca4-63f4477ef6dd': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.000640336', 'lastCheck': '3.5', 'valid': True}} Thread-159169::DEBUG::2014-09-16 00:22:50,559::task::595::Storage.TaskManager.Task::(_updateState) Task=`ae3d407b-6c40-455e-a2d7-5ef55d95d1c5`::moving from state preparing -> state finished Thread-159169::DEBUG::2014-09-16 00:22:50,559::resourceManager::940::Storage.ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {} Thread-159169::DEBUG::2014-09-16 00:22:50,559::resourceManager::977::Storage.ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-159169::DEBUG::2014-09-16 00:22:50,560::task::993::Storage.TaskManager.Task::(_decref) Task=`ae3d407b-6c40-455e-a2d7-5ef55d95d1c5`::ref 0 aborting False Thread-159169::DEBUG::2014-09-16 00:22:50,563::stompReactor::163::yajsonrpc.StompServer::(send) Sending response ... Gianluca

1 0

Real time network usages and IO usages of VM
by Shanil S 15 Sep '14

15 Sep '14

Hi All, Is there any api methods to get the real time network usages and IO usages os of each vm ? I tried it by using api/vms/$id/statistics but its not getting the network and IO usages. Is it possible to get these details using the api calls ? -- Regards Shanil

4 3

Job Opening: Linux/oVirt Systems Administrator, London
by Jim Rippon 15 Sep '14

15 Sep '14

--=_f3eaf24f9c97e4bd44448bb357a58257 Content-Transfer-Encoding: 7bit Content-Type: text/plain Hi List, I have an immediate start job role available in Notting Hill, London for a Linux Systems Administrator, ideally with experience of CentOS and oVirt and comfortable with common web hosting technologies and development tools. Please find a brief job description on our website at http://www.fanatix.com/jobs (look for "Systems Administrator") and submit any applications to jobs(a)fanatix.com or come back to me directly with any questions. All the best, Jim Rippon Senior Systems Administrator fanatix --=_f3eaf24f9c97e4bd44448bb357a58257 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=UTF-8 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"> <html><body style=3D'font-size: 10pt; font-family: Verdana,Geneva,sans-seri= f'> <p>Hi List,</p> <p>I have an immediate start job role available in Notting Hill, London for= a Linux Systems Administrator, ideally with experience of CentOS and oVirt= and comfortable with common web hosting technologies and development tools= =2E</p> <p>Please find a brief job description on our website at http://www.fanatix= =2Ecom/jobs (look for "Systems Administrator") and submit any applications = to jobs(a)fanatix.com or come back to me directly with any questions.</p> <p>All the best,</p> <p>Jim Rippon</p> <p>Senior Systems Administrator</p> <p>fanatix</p> <div> </div> </body></html> --=_f3eaf24f9c97e4bd44448bb357a58257--

1 0