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resources.ovirt.org Migration Notification
by Anton Marchukov 06 Nov '15

06 Nov '15

Hello All. Please note that today resources.ovirt.org has been migrated to another data centre to solve long lasting capacity problems. As part of this migration, all the content is finally back to one single place (as some of you may noted, older content was moved away to resources01 at some point, but that is now deprecated). If you use the correct DNS for the host (that is resources.ovirt.org) than you do not need to do anything with regard to this migration. Here is the list of know issues and possible breakages at the moment. 1. Mirrors will have a delay with updates. This issue is being worked on. 2. In case you used linode01.ovirt.org to connect, please, change this to resources.ovirt.org as it is no longer the same host. 3. resources01.phx.ovirt.org is depricated. It is not down, but all the content is finally back to resources.ovirt.org Shall you have any other problems, feel free to drop us a note at infra(a)ovirt.org list so we can fix it asap. Anton. -- Anton Marchukov Senior Software Engineer - RHEV CI - Red Hat

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No MAC addresses left in the MAC Address Pool
by nicolas＠devels.es 06 Nov '15

06 Nov '15

Hi, We're running oVirt 3.5.3.1-1. One of our users is trying to create a new VM. However, he gets the following warning: 2015-11-05 17:33:12,596 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-23) [7a0ba949] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: No MAC addresses left in the MAC Address Pool. 2015-11-05 17:33:28,804 WARN [org.ovirt.engine.core.bll.CloneVmCommand] (ajp--127.0.0.1-8702-18) [22611dad] CanDoAction of action CloneVm failed for user XXX@YYY. Reasons: VAR__ACTION__ADD,VAR__TYPE__VM,MAC_POOL_NOT_ENOUGH_MAC_ADDRESSES Is there a way to increase the MAC Pool? Thanks.

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Gluster storage domain error after upgrading to 3.6
by Stefano Danzi 06 Nov '15

06 Nov '15

Hello, I have an Ovirt installation with only 1 host and self-hosted engine. My Master Data storage domain is GlusterFS type. After upgrading to Ovirt 3.6 data storage domain and default dataceter are down. The error in vdsm.log is: Thread-6585::DEBUG::2015-11-04 23:55:00,173::task::595::Storage.TaskManager.Task::(_updateState) Task=`86e72580-fa76-4347-b919-a73970d12682`::moving from state init -> state preparin g Thread-6585::INFO::2015-11-04 23:55:00,173::logUtils::48::dispatcher::(wrapper) Run and protect: connectStorageServer(domType=7, spUUID=u'00000000-0000-0000-0000-000000000000', conLi st=[{u'id': u'dc0eaef1-8494-4e35-abea-80a4e7f37499', u'connection': u'ovirtbk-mount.hawai.lan:data', u'iqn': u'', u'user': u'', u'tpgt': u'1', u'vfs_type': u'glusterfs', u'password': '********', u'port': u''}], options=None) Thread-6585::DEBUG::2015-11-04 23:55:00,235::fileUtils::143::Storage.fileUtils::(createdir) Creating directory: /rhev/data-center/mnt/glusterSD/ovirtbk-mount.hawai.lan:data mode: Non e Thread-6585::WARNING::2015-11-04 23:55:00,235::fileUtils::152::Storage.fileUtils::(createdir) Dir /rhev/data-center/mnt/glusterSD/ovirtbk-mount.hawai.lan:data already exists Thread-6585::ERROR::2015-11-04 23:55:00,235::hsm::2465::Storage.HSM::(connectStorageServer) Could not connect to storageServer Traceback (most recent call last): File "/usr/share/vdsm/storage/hsm.py", line 2462, in connectStorageServer conObj.connect() File "/usr/share/vdsm/storage/storageServer.py", line 224, in connect self._mount.mount(self.options, self._vfsType, cgroup=self.CGROUP) File "/usr/share/vdsm/storage/storageServer.py", line 323, in options backup_servers_option = self._get_backup_servers_option() File "/usr/share/vdsm/storage/storageServer.py", line 340, in _get_backup_servers_option servers.remove(self._volfileserver) ValueError: list.remove(x): x not in list Thread-6585::DEBUG::2015-11-04 23:55:00,235::hsm::2489::Storage.HSM::(connectStorageServer) knownSDs: {46f55a31-f35f-465c-b3e2-df45c05e06a7: storage.nfsSD.findDomain} Thread-6585::INFO::2015-11-04 23:55:00,236::logUtils::51::dispatcher::(wrapper) Run and protect: connectStorageServer, Return response: {'statuslist': [{'status': 100, 'id': u'dc0eaef1-8494-4e35-abea-80a4e7f37499'}]} Thread-6585::DEBUG::2015-11-04 23:55:00,236::task::1191::Storage.TaskManager.Task::(prepare) Task=`86e72580-fa76-4347-b919-a73970d12682`::finished: {'statuslist': [{'status': 100, 'id': u'dc0eaef1-8494-4e35-abea-80a4e7f37499'}]} Thread-6585::DEBUG::2015-11-04 23:55:00,236::task::595::Storage.TaskManager.Task::(_updateState) Task=`86e72580-fa76-4347-b919-a73970d12682`::moving from state preparing -> state finished

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Disk stuck in locked status
by Johan Kooijman 06 Nov '15

06 Nov '15

Hi all, I was moving a disk from one storage domain to the other when the engine was restarted. The VM the disk is on, is fine, but the disk stays in locked status. How can I resolve this? -- Met vriendelijke groeten / With kind regards, Johan Kooijman

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feedback-on-oVirt-engine-3.5.4.2-1.el6
by shihongyue＠wware.org 06 Nov '15

06 Nov '15

This is a multi-part message in MIME format. ------=_001_NextPart477504373128_=---- Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: base64 aGksIA0KICAgICBJJ20gIGEgdXNlciBvZiBvdmlydC4gQW5kIEkgdXNlIGl0IGluIG15IHdvcmss YnV0ICBJICBmaW5kICBhIGJ1ZyAgb2YgaXQuDQp0aGUgcHJvYmxlbSBkZXNjcmliZToNCkkgaGF2 ZSB0d28gIGNsdXN0ZXIgLGFuZCAgb25lIGlzIGluIHVzZSB0aGUgbmZzLCBJIHVzZSBhbmF0aGVy IHRvIG1vdW50IGl0IGJ1dCAsaXQgaXMgZmFpbCBhbmQgdGlwIGhhcyBiZWVuIG9jY3VwaWVkIC4g IFNvIEkgIHVtb3VudCB0aGUgb2xkIG9uZSAsYnV0IGl0IHN0aWxsIGZhaWxkIHRvIG1vdXQgaXQu DQoNCg0KDQpzaGlob25neXVlQHd3YXJlLm9yZw0K ------=_001_NextPart477504373128_=---- Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html><head><meta http-equiv=3D"content-type" content=3D"text/html; charse= t=3Dus-ascii"><style>body { line-height: 1.5; }body { font-size: 10.5pt; f= ont-family: ????; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><= body>=0A<div><span></span>hi, </div><div><span style=3D"background-co= lor: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;">   =  </span>I'm  a user of ovirt. And I use it in my work,but &nbsp= ;I  find  a bug  of it.</div><div>the problem describe:</di= v><div>I have two  cluster ,and  one is in use the nfs, I use an= ather to mount it but ,it is fail and tip has been occupied<span style=3D"= font-size: 10.5pt; line-height: 1.5; background-color: window;"> . &n= bsp;So I  umount the old one ,but it still faild to mout it.</span></= div>=0A<div><br></div><hr style=3D"width: 210px; height: 1px;" color=3D"#b= 5c4df" size=3D"1" align=3D"left">=0A<div><span><div style=3D"MARGIN: 10px;= FONT-FAMILY: verdana; FONT-SIZE: 10pt"><div>shihongyue(a)wware.org</div></d= iv></span></div>=0A</body></html> ------=_001_NextPart477504373128_=------

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Must a user see his/her VMs through the web browser?
by John Hunter 06 Nov '15

06 Nov '15

Hey guys, I have installed the oVirt all in one, and I can log in the user portal through web browser to see user's VMs. I am wondering if there is an client Application that can do the same thing, like VMware Horizon client has version for Windows, Linux and IOS, etc. -- Best regards Junwang Zhao Department of Computer Science &Technology Peking University Beijing, 100871, PRC

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ovirt DB 3.6 to empty 3.6 DB
by paf1＠email.cz 06 Nov '15

06 Nov '15

This is a multi-part message in MIME format. --------------060702020900060201040209 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hello, can anybody help me with importing oVirt DB v.3.5 to new clean oVIrt 3.6 database ?? # engine-backup --mode=restore --file=./backup --log=./restore.log Preparing to restore: - Unpacking file './backup' FATAL: Backup version '3.6' doesn't match installed version How to FIX it ?? Regs. Paf1 --------------060702020900060201040209 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000066" bgcolor="#FFFFFF"> Hello, <br> can anybody help me with importing oVirt DB v.3.5 to new clean oVIrt 3.6 database ??<br> <br> # engine-backup --mode=restore --file=./backup --log=./restore.log<br> Preparing to restore:<br> - Unpacking file './backup'<br> FATAL: Backup version '3.6' doesn't match installed version<br> <br> How to FIX it ??<br> Regs. Paf1<br> </body> </html> --------------060702020900060201040209--

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Migrate from ovirt-manage-domains to aaa
by Kevin COUSIN 06 Nov '15

06 Nov '15

Hi list, I setup aaa feature to authenticate to our Active Directory, but how can I delete old configuration made with engine-manage-domains in ovirt 3.6 ? Thanks ------------------------ COUSIN Kevin

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vm is locked
by Budur Nagaraju 06 Nov '15

06 Nov '15

HI One of the host is down with H/w issue and and the vms which are using the resources like (CPU and RAM ) in the faulty node are locked . Is there any way to release these and deploy them in another host ? below are the logs. 2015-11-06 11:28:31,866 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) Connecting to pbuovirt4.bnglab.psecure.net/10.206.68.4 2015-11-06 11:28:31,867 WARN [org.ovirt.vdsm.jsonrpc.client.utils.retry.Retryable] (SSL Stomp Reactor) Retry failed 2015-11-06 11:28:31,867 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (DefaultQuartzScheduler_Worker-87) Exception during connection 2015-11-06 11:28:31,868 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-87) Command GetCapabilitiesVDSCommand(HostName = pbuovirt4, HostId = 9d56d598-0c0f-49d7-ba53-8d0b41083b0f, vds=Host[pbuovirt4,9d56d598-0c0f-49d7-ba53-8d0b41083b0f]) execution failed. Exception: VDSNetworkException: java.net.ConnectException: Connection refused 2015-11-06 11:28:31,868 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (DefaultQuartzScheduler_Worker-87) Host pbuovirt4 is not responding. It will stay in Connecting state for a grace period of 122 seconds and after that an attempt to fence the host will be issued. 2015-11-06 11:28:31,873 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-87) Failure to refresh Vds runtime info: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: java.net.ConnectException: Connection refused Regards, Nagaraju

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python sdk : how to get disks from storage domain
by Giorgio Bart 06 Nov '15

06 Nov '15

Hello, I'm writing a python script to draw a graph of the disks and virtual machines in relation to their "position" in the data center. I am using pygraphviz to draw the graph, I found the vm and their disks, data centers and their storage domains, but I can not connect the disks to the storage domains. Here's the code I'm using: #! /usr/bin/python import pygraphviz as PG from ovirtsdk.api import API from ovirtsdk.xml import params #per Graphviz: A = PG.AGraph(directed=True, strict=False) A.graph_attr.update(size="800") ######## VERSION = params.Version(major='3', minor='0') URL = 'https://xxx/api' USERNAME = 'xxx' PASSWORD = 'yyyy' api = API ( url=URL, username=USERNAME, password=PASSWORD, insecure=True) for vm in api.vms.list(): for disco in vm.get_disks().list(): A.add_edge(vm.name,disco.name) for dc in api.datacenters.list(): A.add_edge("ovirt-engine", dc.get_name()) for dc_storage in dc.storagedomains.list(): A.add_edge(dc.get_name(), dc_storage.name) api.disconnect() A.write('ovirt_graph.dot') A.layout(prog='dot') A.draw('ovirt_graph.png') # draw png

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