- Users - oVirt List Archives

cloud-init options under python-sdk
by Amedeo Salvati 23 Jul '14

23 Jul '14

--_=__=_XaM3_.1406022513.2A.527548.42.32355.52.42.007.202691555 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable hello guys! =0A=0AI'm writing some python code to start VMs, and based on= operating system (at this moment centos6 nad centos7), I would like to u= se cloud-init options (available on web ui at run-once) to start them and= resetting root password, change hostname and write some configuration fi= les by using yaml semantics, but at this moment I was unable to find a wa= y to do it...=0A=0Asomebody know a way (or could send me some hints) usin= g python-sdk to start A VM and pass to it cloud-init options?=0A=0Ae.g. t= he portion of code I would like to change is vm.start() under rhel6|7:=0A= =0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 try= :=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0 osVersion =3D vm.get_os().get_type()=0A=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 if (osVersion =3D=3D "rhel_6x64" or osVersion =3D=3D "rhel_6" or osVe= rsion =3D=3D "rhel_7x64") and CLOUDINIT =3D=3D "yes":=0A=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0 print "Starting VM: " + vm.name + " with cloud-init= options"=0A----> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 vm.start()=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 <-----= -----=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 else:=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 = print "Starting VM " + vm.name=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 = vm.start()=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 while vmstat !=3D 'down':=0A=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 sleep(1)=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= vmstat =3D vm.get_status().state=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 except Exception, err:=0A=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 pri= nt "Error on starting VM"=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 print err=0A=0A=0ABest rega= rds=0AAmedeo Salvati --_=__=_XaM3_.1406022513.2A.527548.42.32355.52.42.007.202691555 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A<div class=3D"xam_msg_class">=0A<div style=3D"font: normal 13px Arial;= color:rgb(31, 28, 27);">hello guys! <br><br>I'm writing some python code= to start VMs, and based on operating system (at this moment centos6 nad = centos7), I would like to use cloud-init options (available on web ui at = run-once) to start them and resetting root password, change hostname and = write some configuration files by using yaml semantics, but at this momen= t I was unable to find a way to do it...<br><br>somebody know a way (or c= ould send me some hints) using python-sdk to start A VM and pass to it cl= oud-init options?<br><br>e.g. the portion of code I would like to change = is vm.start() under rhel6|7:<br><br>      &= nbsp;     try:<br>     &nbsp= ;          osVersion =3D vm.= get_os().get_type()<br>        &n= bsp;       if (osVersion =3D=3D "rhel_6x64"= or osVersion =3D=3D "rhel_6" or osVersion =3D=3D "rhel_7x64") and CLOUDI= NIT =3D=3D "yes":<br>        &nbs= p;           print "Sta= rting VM: " + vm.name + " with cloud-init options"<br>---->  &nbs= p;           &nbsp= ;     vm.start()      &= nbsp;       <----------<br>  &= nbsp;           &n= bsp; else:<br>         &nbsp= ;          print "Starting V= M " + vm.name<br>         &n= bsp;          vm.start()<br>=             &= nbsp;   while vmstat !=3D 'down':<br>    &n= bsp;           &nb= sp;   sleep(1)<br>       &nb= sp;            vms= tat =3D vm.get_status().state<br>      &nbs= p;     except Exception, err:<br>   &n= bsp;            pr= int "Error on starting VM"<br>       &= nbsp;        print err<br><br><br>Best= regards<br>Amedeo Salvati</div>=0A</div>=0A --_=__=_XaM3_.1406022513.2A.527548.42.32355.52.42.007.202691555--

2 7

Re: [ovirt-users] MS Cluster Services suppot
by Tiemen Ruiten 23 Jul '14

23 Jul '14

On 07/23/14 10:28, Itamar Heim wrote: > On 07/23/2014 10:50 AM, Tiemen Ruiten wrote: >> On 07/23/14 00:24, Itamar Heim wrote: >>> On 07/15/2014 10:31 PM, Maurice James wrote: >>>> Does oVirt/RHEV have support for Microsoft Clustering services? Can I >>>> run cluster members across the RHEV/oVirt cluster? >>>> >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> Users(a)ovirt.org >>>> http://lists.ovirt.org/mailman/listinfo/users >>>> >>> >>> I think there is still some gap around virtio-scsi, but don't remember >>> of the top of my head. >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >> >> I tried that this week and it seems like SCSI3 persistent reservations >> are not supported yet by the VirtIO-SCSI driver, therefore it's >> impossible to set up shared storage. Please correct me if I'm wrong! >> > > did you try an external (direct lun) disk with 'privileged scsi' > commands? I just tried that and Cluster Validation gives me this error for the intended shared disk (direct lun, attached to two VM's, shareable, privileged scsi): "Disk bus does not support clustering. The required inquiry data (SCSI page 83h VPD descriptor) was reported as not being supported." In the report, the VPD Page 83h identifier is listed as <Unknown>. This seems to be an issue outside of oVirt, stgt only supports this field since version 1.0.46: http://www.spinics.net/lists/linux-stgt/msg04349.html Since I'm running CentOS 6 on the machine that hosts the scsi targets which has 1.0.25, if RedHat hasn't backported that feature, it's not supported. -- Tiemen Ruiten Systems Engineer R&D Media

1 1

[QE][ACTION SUGGESTED] oVirt 3.4.4 development status
by Sandro Bonazzola 23 Jul '14

23 Jul '14

Hi, We've started developing oVirt 3.4.4 after 3.4.3 release. Suggested timeline[1] is: - General availability: 2014-09-16 - RC Build: 2014-09-09 A bug tracker [2] has been opened and shows no open blockers. There are still 12 bugs [3] targeted to 3.4.4. Excluding node and documentation bugs we still have 4 bugs [4] targeted to 3.4.4. Maintainers / Assignee: - Please add the bugs to the tracker if you think that 3.4.4 should not be released without them fixed. - Please update the target to 3.5.0 or later for bugs that won't be in 3.4.4: it will ease gathering the blocking bugs for next releases. - Please fill release notes, the page has been created here [5] Community: - If you're testing oVirt 3.4 nightly snapshot, please add yourself to the test page [6] [1] http://www.ovirt.org/OVirt_3.4.z_release-management#oVirt_3.4.4 [2] http://bugzilla.redhat.com/1118689 [3] http://red.ht/1qwhPXB [4] http://red.ht/1sQDLwg [5] http://www.ovirt.org/OVirt_3.4.4_Release_Notes [6] http://www.ovirt.org/Testing/oVirt_3.4.4_Testing -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

Adding new Host - Connection to localhost:54321 refused
by Udaya Kiran P 23 Jul '14

23 Jul '14

---697551913-70075294-1406103109=:95040 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi Everyone,=0A=0AI am trying to add a new fedora host to the oVirt Engine = 3.4.0-1.fc19. It fails with below error in event list,=0A=0A"Host Bay9 inst= allation failed. Network error during communication with the host"=0A=0A=0A= Host-deploy log doesn't have any errors logged.=0A=0ABelow error logged in = engine.log=0A=0A2014-07-23 13:49:21,445 ERROR [org.ovirt.engine.core.vdsbro= ker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-6) = Command GetCapabilitiesVDSCommand(HostName =3D Bay9, HostId =3D f508a64b-6a= 2f-41a6-8a3c-4de4ed22747c, vds=3DHost[Bay9]) execution failed. Exception: V= DSNetworkException: java.net.ConnectException: Connection refused=0A=0AOn t= he Host,=0A=0AvdsClient -s localhost getVdsCaps=0AConnection to localhost:5= 4321 refused=0A=0APlease help me resolve this,=0A=0AThank you,=0A=0ARegards= ,=0AUdaya Kiran ---697551913-70075294-1406103109=:95040 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 class=3D"" style= =3D"">Hi Everyone,</div><div class=3D"" style=3D""><br class=3D"" style=3D"= "></div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family: 't= imes new roman', 'new york', times, serif; font-style: normal; background-c= olor: transparent;" class=3D"">I am trying to add a new fedora host to the = oVirt Engine 3.4.0-1.fc19. It fails with below error in event list,</div><d= iv style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new r= oman', 'new york', times, serif; font-style: normal; background-color: tran= sparent;" class=3D""><br class=3D"" style=3D""></div><div style=3D"backgrou= nd-color: transparent;" class=3D"">"<span style=3D"font-style: italic;" cla= ss=3D"">Host Bay9 installation failed. Network error during communication w= ith the host</span>"<br class=3D"" style=3D""></div><div style=3D"color: rg= b(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; font-style: norm= al; background-color: transparent;" class=3D""><br class=3D"" style=3D""></= div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family: 'times= new roman', 'new york', times, serif; font-style: normal; background-color= : transparent;" class=3D"">Host-deploy log doesn't have any errors logged.<= /div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family: 'time= s new roman', 'new york', times, serif; font-style: normal; background-colo= r: transparent;" class=3D""><br class=3D"" style=3D""></div><div style=3D"c= olor: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new y= ork', times, serif; font-style: normal; background-color: transparent;" cla= ss=3D"">Below error logged in engine.log</div><div style=3D"color: rgb(0, 0= , 0); font-size: 13px; font-family: 'times new roman', 'new york', times, s= erif; font-style: normal; background-color: transparent;" class=3D""><br cl= ass=3D"" style=3D""></div><div style=3D"background-color: transparent;" class=3D"">= <span style=3D"font-style: italic;">2014-07-23 13:49:21,445 ERROR [org.ovir= t.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartz= Scheduler_Worker-6) Command GetCapabilitiesVDSCommand(HostName =3D Bay9, Ho= stId =3D f508a64b-6a2f-41a6-8a3c-4de4ed22747c, vds=3DHost[Bay9]) execution = failed. Exception: VDSNetworkException: java.net.ConnectException: Connecti= on refused</span></div><div class=3D"" style=3D""><br class=3D"" style=3D""= ></div><div class=3D"" style=3D"">On the Host,</div><div class=3D"" style= =3D""><br></div><div class=3D"" style=3D""><div class=3D"" style=3D"">vdsCl= ient -s localhost getVdsCaps</div><div class=3D"" style=3D"">Connection to = localhost:54321 refused</div><div class=3D"" style=3D""><br></div></div><di= v class=3D"" style=3D"">Please help me resolve this,</div><div class=3D"" s= tyle=3D""><br class=3D"" style=3D""></div><div class=3D"" style=3D"">Thank = you,</div><div class=3D"" style=3D""><br class=3D"" style=3D""></div><div class=3D"" style=3D"">Regards,</div><div class=3D"" = style=3D"">Udaya Kiran</div></div></body></html> ---697551913-70075294-1406103109=:95040--

3 5

feedback-on-oVirt-engine-3.4.3-1.el6
by pixelfairy 23 Jul '14

23 Jul '14

request for version 3.5 can novnc be the default? i like native vnc and spice clients too, but for new users this would be much easier. esp for mac (and mobile device) users who cant get remoteviewer.app working. thanks!

3 2

Odd messages on new node/hosted engine
by Chris Adams 23 Jul '14

23 Jul '14

I built a new node+hosted engine setup, using up-to-date 6.5 and oVirt 3.4.3-RC. I see some odd messages, that I think are probably related: - In the hosted engine UI, I have an Alert that says "Failed to verify Power Management configuration for Host hosted_engine_1." - On the node, I get the following chunk repeated every 10 seconds in /var/log/messages: Jul 16 14:34:19 node0 kernel: device-mapper: table: 253:2: multipath: error getting device Jul 16 14:34:19 node0 kernel: device-mapper: ioctl: error adding target to table Jul 16 14:34:19 node0 kernel: device-mapper: table: 253:2: multipath: error getting device Jul 16 14:34:19 node0 kernel: device-mapper: ioctl: error adding target to table Jul 16 14:34:19 node0 multipathd: dm-2: remove map (uevent) Jul 16 14:34:19 node0 multipathd: dm-2: devmap not registered, can't remove Jul 16 14:34:19 node0 cpuspeed: Disabling performance cpu frequency scaling governor Jul 16 14:34:19 node0 multipathd: dm-2: remove map (uevent) Jul 16 14:34:19 node0 multipathd: dm-2: devmap not registered, can't remove Jul 16 14:34:19 node0 multipathd: dm-2: remove map (uevent) Jul 16 14:34:19 node0 multipathd: dm-2: devmap not registered, can't remove Jul 16 14:34:19 node0 multipathd: dm-2: remove map (uevent) Jul 16 14:34:19 node0 multipathd: dm-2: devmap not registered, can't remove Jul 16 14:34:20 node0 cpuspeed: Enabling performance cpu frequency scaling governor There is no dm-2; the system is installed on 2 SAS drives, mirrored using Linux md RAID1, using LVM (dm-0 is the root filesystem and dm-1 is swap). Here's the corresponding chunk of /var/log/vdsm/vdsm.log: Thread-128::DEBUG::2014-07-16 14:34:19,092::task::595::TaskManager.Task::(_updateState) Task=`6db0f7ed-ec65-4685-ae2d-604560349317`::moving from state init -> state preparing Thread-128::INFO::2014-07-16 14:34:19,092::logUtils::44::dispatcher::(wrapper) Run and protect: repoStats(options=None) Thread-128::INFO::2014-07-16 14:34:19,093::logUtils::47::dispatcher::(wrapper) Run and protect: repoStats, Return response: {'74cb6a07-5745-4b21-ba4b-d9012acb5cae': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.000485922', 'lastCheck': '9.4', 'valid': True}} Thread-128::DEBUG::2014-07-16 14:34:19,093::task::1185::TaskManager.Task::(prepare) Task=`6db0f7ed-ec65-4685-ae2d-604560349317`::finished: {'74cb6a07-5745-4b21-ba4b-d9012acb5cae': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.000485922', 'lastCheck': '9.4', 'valid': True}} Thread-128::DEBUG::2014-07-16 14:34:19,094::task::595::TaskManager.Task::(_updateState) Task=`6db0f7ed-ec65-4685-ae2d-604560349317`::moving from state preparing -> state finished Thread-128::DEBUG::2014-07-16 14:34:19,094::resourceManager::940::ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {} Thread-128::DEBUG::2014-07-16 14:34:19,094::resourceManager::977::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-128::DEBUG::2014-07-16 14:34:19,095::task::990::TaskManager.Task::(_decref) Task=`6db0f7ed-ec65-4685-ae2d-604560349317`::ref 0 aborting False Thread-2011::DEBUG::2014-07-16 14:34:19,369::BindingXMLRPC::251::vds::(wrapper) client [127.0.0.1] Thread-2011::DEBUG::2014-07-16 14:34:19,370::task::595::TaskManager.Task::(_updateState) Task=`44641295-7f85-40f9-ba71-6f587a96f387`::moving from state init -> state preparing Thread-2011::INFO::2014-07-16 14:34:19,371::logUtils::44::dispatcher::(wrapper) Run and protect: connectStorageServer(domType=1, spUUID='b15478ff-1ae1-4065-8e52-19c808d39597', conList=[{'port': '', 'connection': 'nfs.c1.api-digital.com:/vmstore/engine', 'iqn': '', 'portal': '', 'user': 'kvm', 'protocol_version': '4', 'password': '******', 'id': '7fb481a8-f7b2-4cf7-8862-8ff02acde48d'}], options=None) Thread-2011::DEBUG::2014-07-16 14:34:19,376::hsm::2328::Storage.HSM::(__prefetchDomains) nfs local path: /rhev/data-center/mnt/nfs.c1.api-digital.com:_vmstore_engine Thread-2011::DEBUG::2014-07-16 14:34:19,378::hsm::2352::Storage.HSM::(__prefetchDomains) Found SD uuids: ('74cb6a07-5745-4b21-ba4b-d9012acb5cae',) Thread-2011::DEBUG::2014-07-16 14:34:19,379::hsm::2408::Storage.HSM::(connectStorageServer) knownSDs: {74cb6a07-5745-4b21-ba4b-d9012acb5cae: storage.nfsSD.findDomain} Thread-2011::INFO::2014-07-16 14:34:19,379::logUtils::47::dispatcher::(wrapper) Run and protect: connectStorageServer, Return response: {'statuslist': [{'status': 0, 'id': '7fb481a8-f7b2-4cf7-8862-8ff02acde48d'}]} Thread-2011::DEBUG::2014-07-16 14:34:19,379::task::1185::TaskManager.Task::(prepare) Task=`44641295-7f85-40f9-ba71-6f587a96f387`::finished: {'statuslist': [{'status': 0, 'id': '7fb481a8-f7b2-4cf7-8862-8ff02acde48d'}]} Thread-2011::DEBUG::2014-07-16 14:34:19,379::task::595::TaskManager.Task::(_updateState) Task=`44641295-7f85-40f9-ba71-6f587a96f387`::moving from state preparing -> state finished Thread-2011::DEBUG::2014-07-16 14:34:19,380::resourceManager::940::ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {} Thread-2011::DEBUG::2014-07-16 14:34:19,380::resourceManager::977::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-2011::DEBUG::2014-07-16 14:34:19,380::task::990::TaskManager.Task::(_decref) Task=`44641295-7f85-40f9-ba71-6f587a96f387`::ref 0 aborting False Thread-2012::DEBUG::2014-07-16 14:34:19,571::BindingXMLRPC::251::vds::(wrapper) client [127.0.0.1] Thread-2012::DEBUG::2014-07-16 14:34:19,572::task::595::TaskManager.Task::(_updateState) Task=`a1e6fda0-5839-4a07-938f-76eb1705e654`::moving from state init -> state preparing Thread-2012::INFO::2014-07-16 14:34:19,573::logUtils::44::dispatcher::(wrapper) Run and protect: repoStats(options=None) Thread-2012::INFO::2014-07-16 14:34:19,573::logUtils::47::dispatcher::(wrapper) Run and protect: repoStats, Return response: {'74cb6a07-5745-4b21-ba4b-d9012acb5cae': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.000485922', 'lastCheck': '9.9', 'valid': True}} Thread-2012::DEBUG::2014-07-16 14:34:19,573::task::1185::TaskManager.Task::(prepare) Task=`a1e6fda0-5839-4a07-938f-76eb1705e654`::finished: {'74cb6a07-5745-4b21-ba4b-d9012acb5cae': {'code': 0, 'version': 3, 'acquired': True, 'delay': '0.000485922', 'lastCheck': '9.9', 'valid': True}} Thread-2012::DEBUG::2014-07-16 14:34:19,574::task::595::TaskManager.Task::(_updateState) Task=`a1e6fda0-5839-4a07-938f-76eb1705e654`::moving from state preparing -> state finished Thread-2012::DEBUG::2014-07-16 14:34:19,574::resourceManager::940::ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {} Thread-2012::DEBUG::2014-07-16 14:34:19,574::resourceManager::977::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-2012::DEBUG::2014-07-16 14:34:19,574::task::990::TaskManager.Task::(_decref) Task=`a1e6fda0-5839-4a07-938f-76eb1705e654`::ref 0 aborting False Thread-40::DEBUG::2014-07-16 14:34:19,664::misc::756::SamplingMethod::(__call__) Trying to enter sampling method (storage.sdc.refreshStorage) Thread-40::DEBUG::2014-07-16 14:34:19,665::misc::758::SamplingMethod::(__call__) Got in to sampling method Thread-40::DEBUG::2014-07-16 14:34:19,665::misc::756::SamplingMethod::(__call__) Trying to enter sampling method (storage.iscsi.rescan) Thread-40::DEBUG::2014-07-16 14:34:19,666::misc::758::SamplingMethod::(__call__) Got in to sampling method Thread-40::DEBUG::2014-07-16 14:34:19,666::iscsi::407::Storage.ISCSI::(rescan) Performing SCSI scan, this will take up to 30 seconds Thread-40::DEBUG::2014-07-16 14:34:19,666::iscsiadm::92::Storage.Misc.excCmd::(_runCmd) '/usr/bin/sudo -n /sbin/iscsiadm -m session -R' (cwd None) Thread-40::DEBUG::2014-07-16 14:34:19,709::misc::766::SamplingMethod::(__call__) Returning last result Thread-40::DEBUG::2014-07-16 14:34:19,710::multipath::109::Storage.Misc.excCmd::(rescan) '/usr/bin/sudo -n /sbin/multipath' (cwd None) Thread-40::DEBUG::2014-07-16 14:34:19,842::multipath::109::Storage.Misc.excCmd::(rescan) SUCCESS: <err> = ''; <rc> = 0 Thread-40::DEBUG::2014-07-16 14:34:19,843::lvm::497::OperationMutex::(_invalidateAllPvs) Operation 'lvm invalidate operation' got the operation mutex Thread-40::DEBUG::2014-07-16 14:34:19,844::lvm::499::OperationMutex::(_invalidateAllPvs) Operation 'lvm invalidate operation' released the operation mutex Thread-40::DEBUG::2014-07-16 14:34:19,844::lvm::508::OperationMutex::(_invalidateAllVgs) Operation 'lvm invalidate operation' got the operation mutex Thread-40::DEBUG::2014-07-16 14:34:19,845::lvm::510::OperationMutex::(_invalidateAllVgs) Operation 'lvm invalidate operation' released the operation mutex Thread-40::DEBUG::2014-07-16 14:34:19,845::lvm::528::OperationMutex::(_invalidateAllLvs) Operation 'lvm invalidate operation' got the operation mutex Thread-40::DEBUG::2014-07-16 14:34:19,846::lvm::530::OperationMutex::(_invalidateAllLvs) Operation 'lvm invalidate operation' released the operation mutex Thread-40::DEBUG::2014-07-16 14:34:19,846::misc::766::SamplingMethod::(__call__) Returning last result Thread-40::DEBUG::2014-07-16 14:34:19,854::fileSD::150::Storage.StorageDomain::(__init__) Reading domain in path /rhev/data-center/mnt/nfs.c1.api-digital.com:_vmstore_engine/74cb6a07-5745-4b21-ba4b-d9012acb5cae Thread-40::DEBUG::2014-07-16 14:34:19,856::persistentDict::192::Storage.PersistentDict::(__init__) Created a persistent dict with FileMetadataRW backend Thread-40::DEBUG::2014-07-16 14:34:19,860::persistentDict::234::Storage.PersistentDict::(refresh) read lines (FileMetadataRW)=['CLASS=Data', 'DESCRIPTION=hosted_storage', 'IOOPTIMEOUTSEC=10', 'LEASERETRIES=3', 'LEASETIMESEC=60', 'LOCKPOLICY=ON', 'LOCKRENEWALINTERVALSEC=5', 'MASTER_VERSION=1', 'POOL_DESCRIPTION=c1', 'POOL_DOMAINS=74cb6a07-5745-4b21-ba4b-d9012acb5cae:Active', 'POOL_SPM_ID=-1', 'POOL_SPM_LVER=0', 'POOL_UUID=b15478ff-1ae1-4065-8e52-19c808d39597', 'REMOTE_PATH=nfs.c1.api-digital.com:/vmstore/engine', 'ROLE=Master', 'SDUUID=74cb6a07-5745-4b21-ba4b-d9012acb5cae', 'TYPE=NFS', 'VERSION=3', '_SHA_CKSUM=4f007c871da3177ba5546459bcebc8be8aff689e'] Thread-40::DEBUG::2014-07-16 14:34:19,863::fileSD::609::Storage.StorageDomain::(imageGarbageCollector) Removing remnants of deleted images [] Thread-40::INFO::2014-07-16 14:34:19,863::sd::383::Storage.StorageDomain::(_registerResourceNamespaces) Resource namespace 74cb6a07-5745-4b21-ba4b-d9012acb5cae_imageNS already registered Thread-40::INFO::2014-07-16 14:34:19,863::sd::391::Storage.StorageDomain::(_registerResourceNamespaces) Resource namespace 74cb6a07-5745-4b21-ba4b-d9012acb5cae_volumeNS already registered Thread-40::DEBUG::2014-07-16 14:34:19,868::fileSD::259::Storage.Misc.excCmd::(getReadDelay) '/bin/dd iflag=direct if=/rhev/data-center/mnt/nfs.c1.api-digital.com:_vmstore_engine/74cb6a07-5745-4b21-ba4b-d9012acb5cae/dom_md/metadata bs=4096 count=1' (cwd None) Thread-40::DEBUG::2014-07-16 14:34:19,885::fileSD::259::Storage.Misc.excCmd::(getReadDelay) SUCCESS: <err> = '0+1 records in\n0+1 records out\n476 bytes (476 B) copied, 0.000548138 s, 868 kB/s\n'; <rc> = 0 -- Chris Adams <cma(a)cmadams.net>

3 3

status disks locked
by Andy Michielsen 23 Jul '14

23 Jul '14

Hello, I have a vm in my ovirt setup which has it's disks locked after I wanted to take a snapshot. I have a separate node and an engine and already rebooted them both but it still keeps on telling me it's disks are locked. Where does this info come from and what can I do to rectify the situation. Kind regards.

7 14

user permissions
by Jorick Astrego 23 Jul '14

23 Jul '14

Hi, In our 3.4.3 environment I started adding external users (it is connected to a freeipa server) and I'm having some problems setting the correct permissions. When I give all user roles to a user, I cannot create a vm and get an error "User is not authorized to perform this action". I tried setting it on the system level, DC level and cluster level. I needed to give this user an administrator role with only exactly the same vm and disk permissions (nothing extra) and things work ok, but he can now login to the admin portal. So I blocked it with a .htaccess which is not the prettiest solution. Am I doing things wrong? Also the user disappeared from the "System permissions" overview but can still login, which is a bit weird. Kind regards, Jorick Astrego Netbulae

2 9

How to return VM to Maunal Pool?
by xiec.fnst＠cn.fujitsu.com 23 Jul '14

23 Jul '14

--_000_EE4D679B9474414187D2E27D8B6890F6927ADCG08CNEXMBPEKD03g0_ Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 SGkgQWxsOg0KDQpSZWNlbnRseSBJIGFtIGNvbmZ1c2VkIGJ5IGhvdyB0byB0YWtlIGJhY2sgdGhl IFZNcyBpbiBNYXVuYWwgUG9vbCBhc3NpZ25lZCB0byBVc2VyLiBJbiB0aGUgYWRtaW4gZ3VpZGUg bWFudWFsIHRoZXJlIGlzIG9ubHkgb25lIHNlbnRlbnNlIGFib3V0IGl0IDoNCg0KLS0tLS0tLS0t LQ0KVGhlIGFkbWluaXN0cmF0b3IgaXMgcmVzcG9uc2libGUgZm9yIGV4cGxpY2l0bHkgcmV0dXJu aW5nIHRoZSB2aXJ0dWFsIG1hY2hpbmUgdG8gdGhlIHBvb2wNCi0tLS0tLS0tLS0NCg0KQnV0IEkg ZG9uJ3QgZmluZCBob3cgdG8gcmV0dXJuLg0KRG9lcyBhbnlib2R5IGZpbmQgc29tZSB1c2VmdWwg d2F5IHRvIGRvIGl0Pw0KDQplLmcuDQp0aGlzIGlzIG15IHRlc3QgYWJvdXQgTWFudWFsIFBvb2w6 DQo9PT09PT09PQ0KDQoxLiBhIE1hbnVhbCBQb29sIHdpdGggb25lIFZNDQoyLiBVc2VyLUEgLyBV c2VyLUIgKHRoZXkgYWxsIGhhdmUgcHJpb3JpdHkgdG8gZ2V0IFZNIGluIFBvb2wpDQoNCndoZW4g VXNlci1BIGdldCB0aGUgVk0sIGV2ZW4gVXNlci1BIHNodXRkb3duIHRoZSBWTSBhZnRlciBmaW5p c2ggdXNpbmcsIFVzZXItQiBzdGlsbCBjYW4ndCBnZXQgVk0uDQoNCj09PT09PT09DQo= --_000_EE4D679B9474414187D2E27D8B6890F6927ADCG08CNEXMBPEKD03g0_ Content-Type: text/html; charset="gb2312" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dgb2312"> <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"ZH-CN" link=3D"blue" vlink=3D"purple" style=3D"text-justify-t= rim:punctuation"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span lang=3D"EN-US">Hi All:<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">     &= nbsp;   <o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Recently I am confused by how t= o take back the VMs in Maunal Pool assigned to User. In the admin guide man= ual there is only one sentense about it :<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">----------<o:p></o:p></span></p= > <p class=3D"MsoNormal"><span lang=3D"EN-US">The administrator is responsibl= e for explicitly returning the virtual machine to the pool<o:p></o:p></span= ></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">----------<o:p></o:p></span></p= > <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">But I don't find how to return.= <o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Does anybody find some useful w= ay to do it?<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">e.g.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">this is my test about Manual Po= ol:<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">=3D=3D=3D=3D=3D=3D=3D=3D<o:p></= o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">1. a Manual Pool with one VM<o:= p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">2. User-A / User-B (they all ha= ve priority to get VM in Pool)<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">when User-A get the VM, even Us= er-A shutdown the VM after finish using, User-B still can't get VM.<o:p></o= :p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">=3D=3D=3D=3D=3D=3D=3D=3D<o:p></= o:p></span></p> </div> </body> </html> --_000_EE4D679B9474414187D2E27D8B6890F6927ADCG08CNEXMBPEKD03g0_--

2 2

OVIRT single node/host install
by Rizwan Ashraf 23 Jul '14

23 Jul '14

--531777075-1929634716-1405211736=:9870 Content-Type: text/plain; charset=us-ascii Greetings, Been trying for a long time to install OVIRT 3.4.2 in a single 2U Server, however OVIRT 3.4 requires 2 physical hosts. Today tried to install OVIRT 3.5 nightly package, however All in one files are missing to install OVIRT 3.5 in a single physical node. Any help please? Thank you, Riz --531777075-1929634716-1405211736=:9870 Content-Type: text/html; charset=us-ascii <html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt"><div>Greetings,</div><div><br></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">Been trying for a long time to install OVIRT 3.4.2 in a single 2U Server, however OVIRT 3.4 requires 2 physical hosts.</div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">Today tried to install OVIRT 3.5 nightly package, however All in one files are missing to install OVIRT 3.5 in a single physical node.</div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">Any help please?</div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">Thank you,</div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">Riz</div></div></body></html> --531777075-1929634716-1405211736=:9870--

2 1