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ksmd high cpu usage from almost a week with just one vm running
by mad Engineer 06 Dec '14

06 Dec '14

Hello All, I am using centos6.5 x64 on a server with 48 G RAM and 8 Cores.Managed by Ovirt There is only one running VM with RAM 34 G and with 6 VCPU (pinned to proper numa nodes) from top top - 06:42:48 up 67 days, 20:05, 1 user, load average: 0.26, 0.20, 0.17 Tasks: 285 total, 2 running, 282 sleeping, 0 stopped, 1 zombie Cpu(s): 1.0%us, 1.4%sy, 0.0%ni, 97.5%id, 0.1%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 49356468k total, 33977684k used, 15378784k free, 142812k buffers Swap: 12337144k total, 0k used, 12337144k free, 343052k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 101 root 25 5 0 0 0 R 27.4 0.0 5650:04 [ksmd] 26004 vdsm 0 -20 3371m 64m 9400 S 9.8 0.1 1653:27 /usr/bin/python /usr/share/vdsm/vdsm --pidfile /var/run/vdsm/vdsmd.pid 20963 qemu 20 0 38.5g 33g 6792 S 3.9 71.6 5225:43 /usr/libexec/qemu-kvm -name Cinder -S -M rhel6.5.0 -cpu Nehalem -enable-kvm -m 34096 -realtime mlock=off -smp 6,maxcpus=160,sockets=80,c from /sys/kernel/mm/ksm pages_unshared 7602322 pages_shared 207023 pages_to_scan 64 pages_volatile 31678 Any idea why ksmd is not coming to normal CPU usage ,on a different server ksmd was disabled and for testing when i enabled it initially CPU usage was high but later settled down to 3% ,in that host i have 4 VMs running. Before turning off ksmd can any one help me find out why ksmd is behaving like this.Initially it had 2 virtual machines,because of high CPU utilization of this guest other is migrated to another host. Thanks

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Don't start vm
by Roman Nikolayevich Drovalev 05 Dec '14

05 Dec '14

Ýòî ñîîáùåíèå èç íåñêîëüêèõ ÷àñòåé â ôîðìàòå MIME. --=_alternative 00729FD243257DA5_= Content-Type: text/plain; charset="US-ASCII" Hi, Please Help I normal stop my virtual mashine. But not start ! in the logs 2014-12-05 09:38:06,437 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-87) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM Cent is down with error. Exit message: ('Failed to get size for volume %s', u'fb8466c9-0867-4e73-8362-2c95eea89a83'). 2014-12-05 09:38:06,439 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-87) Running on vds during rerun failed vm: null 2014-12-05 09:38:06,447 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-87) VM Cent (d1ccb04d-bda8-42a2-bab6-7def2f8b2a00) is running in db and not running in VDS x3550m2down 2014-12-05 09:38:06,475 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-87) Rerun vm d1ccb04d-bda8-42a2-bab6-7def2f8b2a00. Called from vds x3550m2down 2014-12-05 09:38:06,482 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-16) Correlation ID: 2f3d1469, Job ID: 86d62fc3-f2d3-48f1-a5b3-d2abd0f84d6c, Call Stack: null, Custom Event ID: -1, Message: Failed to run VM Cent on Host x3550m2down 2014-12-05 09:38:06,486 INFO [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-16) Lock Acquired to object EngineLock [exclusiveLocks= key: d1ccb04d-bda8-42a2-bab6-7def2f8b2a00 value: VM , sharedLocks= ] 2014-12-05 09:38:06,504 INFO [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (org.ovirt.thread.pool-8-thread-16) START, IsVmDuringInitiatingVDSCommand( vmId = d1ccb04d-bda8-42a2-bab6-7def2f8b2a00), log id: 2e257f81 2014-12-05 09:38:06,505 INFO [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (org.ovirt.thread.pool-8-thread-16) FINISH, IsVmDuringInitiatingVDSCommand, return: false, log id: 2e257f81 2014-12-05 09:38:06,509 WARN [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-16) CanDoAction of action RunVm failed. Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,VAR__ACTION__RUN,VAR__TYPE__VM,VAR__ACTION__RUN,VAR__TYPE__VM,VAR__ACTION__RUN,VAR__TYPE__VM,SCHEDULING_NO_HOSTS 2014-12-05 09:38:06,510 INFO [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-16) Lock freed to object EngineLock [exclusiveLocks= key: d1ccb04d-bda8-42a2-bab6-7def2f8b2a00 value: VM , sharedLocks= ] 2014-12-05 09:38:06,539 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-16) Correlation ID: 2f3d1469, Job ID: 86d62fc3-f2d3-48f1-a5b3-d2abd0f84d6c, Call Stack: null, Custom Event ID: -1, Message: Failed to run VM Cent (User: admin). 2014-12-05 09:38:06,548 INFO [org.ovirt.engine.core.bll.ProcessDownVmCommand] (org.ovirt.thread.pool-8-thread-27) [58fe3e35] Running command: ProcessDownVmCommand internal: true. What me do? Roman --=_alternative 00729FD243257DA5_= Content-Type: text/html; charset="US-ASCII" <font size=2 face="sans-serif">Hi,</font> <br><font size=2 face="sans-serif">Please Help</font> <br> <br><font size=2 face="sans-serif">I normal stop my virtual mashine. But not start ! </font> <br> <br><font size=2 face="sans-serif">in the logs</font> <br> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,437 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-87) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM Cent is down with error. Exit message: ('Failed to get size for volume %s', u'fb8466c9-0867-4e73-8362-2c95eea89a83').</font> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,439 INFO  [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-87) Running on vds during rerun failed vm: null</font> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,447 INFO  [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-87) VM Cent (d1ccb04d-bda8-42a2-bab6-7def2f8b2a00) is running in db and not running in VDS x3550m2down</font> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,475 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-87) Rerun vm d1ccb04d-bda8-42a2-bab6-7def2f8b2a00. Called from vds x3550m2down</font> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,482 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-16) Correlation ID: 2f3d1469, Job ID: 86d62fc3-f2d3-48f1-a5b3-d2abd0f84d6c, Call Stack: null, Custom Event ID: -1, Message: Failed to run VM Cent on Host x3550m2down</font> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,486 INFO  [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-16) Lock Acquired to object EngineLock [exclusiveLocks= key: d1ccb04d-bda8-42a2-bab6-7def2f8b2a00 value: VM</font> <br><font size=2 face="sans-serif">, sharedLocks= ]</font> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,504 INFO  [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (org.ovirt.thread.pool-8-thread-16) START, IsVmDuringInitiatingVDSCommand( vmId = d1ccb04d-bda8-42a2-bab6-7def2f8b2a00), log id: 2e257f81</font> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,505 INFO  [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (org.ovirt.thread.pool-8-thread-16) FINISH, IsVmDuringInitiatingVDSCommand, return: false, log id: 2e257f81</font> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,509 WARN  [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-16) CanDoAction of action RunVm failed. Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,VAR__ACTION__RUN,VAR__TYPE__VM,VAR__ACTION__RUN,VAR__TYPE__VM,VAR__ACTION__RUN,VAR__TYPE__VM,SCHEDULING_NO_HOSTS</font> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,510 INFO  [org.ovirt.engine.core.bll.RunVmCommand] (org.ovirt.thread.pool-8-thread-16) Lock freed to object EngineLock [exclusiveLocks= key: d1ccb04d-bda8-42a2-bab6-7def2f8b2a00 value: VM</font> <br><font size=2 face="sans-serif">, sharedLocks= ]</font> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,539 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-16) Correlation ID: 2f3d1469, Job ID: 86d62fc3-f2d3-48f1-a5b3-d2abd0f84d6c, Call Stack: null, Custom Event ID: -1, Message: Failed to run VM Cent (User: admin).</font> <br><font size=2 face="sans-serif">2014-12-05 09:38:06,548 INFO  [org.ovirt.engine.core.bll.ProcessDownVmCommand] (org.ovirt.thread.pool-8-thread-27) [58fe3e35] Running command: ProcessDownVmCommand internal: true.</font> <br> <br><font size=2 face="sans-serif">What me do?</font> <br> <br> <br><font size=2 face="sans-serif"> Roman<br> <br> </font> --=_alternative 00729FD243257DA5_=--

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oVirt Weekly Sync Meeting MInutes: Dec. 3, 2014
by Brian Proffitt 05 Dec '14

05 Dec '14

(That awkward moment when you realize you didn't send out the minutes of the last meeting...) Even though this is late, PLEASE TAKE NOTE, there are action items from this meeting, all about making sure every team has their feature "wish list" up on the 3.6 feature list at http://goo.gl/9X3G49 If your team's features are not represented on this Google spreadsheet, then you need to fill this out. Scheduling needs to get done, and we need to determine what will be in 3.6 and what will be held for the magical 4.0 release. Thanks, and apologies for the delay! ========================= #ovirt: oVirt Weekly Sync ========================= Meeting started by bkp at 15:01:02 UTC. The full logs are available at http://ovirt.org/meetings/ovirt/2014/ovirt.2014-12-03-15.01.log.html . Meeting summary --------------- * Agenda and Roll Call (bkp, 15:01:34) * infra update (bkp, 15:01:34) * 3.5.z updates (bkp, 15:01:34) * 3.6.0 status (bkp, 15:01:34) * conferences and workshops (bkp, 15:01:34) * other topics (bkp, 15:01:36) * infra update (bkp, 15:05:05) * infra update Still working hard on ensuring full ILO access for PHX lab servers, currently at high priority with the local admins there (bkp, 15:16:56) * infra update dcaro has done massive work on stabilization, mostly migrating vdsm unit tests and other jobs to mock (bkp, 15:17:00) * infra update Fedora 21 jobs disabled due to multiple errors on various jobs, will re-enable once verified by maintainers they pass sanity (bkp, 15:17:03) * infra update Considering using mom for optimizing memory usage on hypervisors in phx lab (bkp, 15:17:06) * infra update oVirt hosted engine on phx lab upgraded to latest 3.5 (bkp, 15:17:09) * infra update MiniDell mini-lab decommisioned after Rackspace and now we're only using VMs on phx lab (bkp, 15:17:11) * infra update PHX lab docs first draft at: http://www.ovirt.org/Infra/Phoenix_Lab_Overview (doc is merged as code here: http://gerrit.ovirt.org/#/c/34984/) (bkp, 15:17:14) * infra update Some Jenkins plugins also updated (bkp, 15:17:17) * infra update Now that there is space available, resources.ovirt.org should be able to be migrated to PHX, thus eliminating storage issues (bkp, 15:17:20) * 3.5.z updates (bkp, 15:18:15) * 3.5.z updates Full update at http://lists.ovirt.org/pipermail/users/2014-December/029700.html (bkp, 15:24:39) * 3.5.z updates 3.5.1 RC postponed another week due to blockers (still one in NEW) (bkp, 15:24:42) * 3.5.z updates ETA for blocker (1160846): In progress, unknown at this time. Hopefully next week. (bkp, 15:24:45) * 3.5.z updates Still ~40 bugs targeted to 3.5.1 that will be re-targeted to 3.5.2 (or 3.6 based on assignee preference) upon 3.5.1 release (bkp, 15:24:48) * 3.6 status (bkp, 15:25:16) * 3.6.0 status Full update at http://lists.ovirt.org/pipermail/users/2014-December/029702.html (bkp, 15:42:51) * 3.6.0 status Not much progress in features gathering. Only integration, network, and Gluster have added features. #info 3.6.0 status Bug count climbing as 3.5.1 bugs get reassigned to 3.6. (bkp, 15:42:54) * 3.6.0 status Still no schedule for the release but I guess it's better to see at next week's sync with the feature doc filled (bkp, 15:42:58) * ACTION: 3.6.0 mskrivanek_away needs to add new features for virt to 3.6 new feature sheet http://goo.gl/9X3G49 (bkp, 15:43:01) * ACTION: 3.6.0 amureini tal need to add new features for storage to 3.6 new feature sheet http://goo.gl/9X3G49 (bkp, 15:43:04) * ACTION: 3.6.0 ybronheim ykaplan need to add new features for infra to 3.6 new feature sheet http://goo.gl/9X3G49 (bkp, 15:43:07) * ACTION: 3.6.0 fabiand needs to add new features for node to 3.6 new feature sheet http://goo.gl/9X3G49 (bkp, 15:43:10) * ACTION: 3.6.0 awels needs to add new features for ux to 3.6 new feature sheet http://goo.gl/9X3G49 (bkp, 15:43:13) * ACTION: 3.6.0 doron_afk msivak gchaplik rgolan1 need to add new features for ux to 3.6 new feature sheet http://goo.gl/9X3G49 (bkp, 15:43:16) * conferences and workshops (bkp, 15:43:23) * other topics (bkp, 15:45:23) * other topics sbonazzo started the process of joining the CentOS Virt SIG http://lists.centos.org/pipermail/centos-virt/2014-December/004173.html (bkp, 15:47:05) * other topics bkp working on fixing up slides for oVirt intro sessions, and then will dive into recordings of demos for YouTube, Google Hangouts, booth sessions (bkp, 15:47:08) * other topics bkp working with Shaun McCance to develop documentation strategy for 2015. Will need to coordinate with docs team within community. (bkp, 15:47:17) * other topics danken mentioned this program: https://developers.google.com/open-source/gci/resources/downloads/GoogleCod…. maybe next year oVirt can apply (bkp, 15:48:16) Meeting ended at 15:50:36 UTC. Action Items ------------ * 3.6.0 mskrivanek_away needs to add new features for virt to 3.6 new feature sheet http://goo.gl/9X3G49 * 3.6.0 amureini tal need to add new features for storage to 3.6 new feature sheet http://goo.gl/9X3G49 * 3.6.0 ybronheim ykaplan need to add new features for infra to 3.6 new feature sheet http://goo.gl/9X3G49 * 3.6.0 fabiand needs to add new features for node to 3.6 new feature sheet http://goo.gl/9X3G49 * 3.6.0 awels needs to add new features for ux to 3.6 new feature sheet http://goo.gl/9X3G49 * 3.6.0 doron_afk msivak gchaplik rgolan1 need to add new features for ux to 3.6 new feature sheet http://goo.gl/9X3G49 Action Items, by person ----------------------- * awels * 3.6.0 awels needs to add new features for ux to 3.6 new feature sheet http://goo.gl/9X3G49 * fabiand * 3.6.0 fabiand needs to add new features for node to 3.6 new feature sheet http://goo.gl/9X3G49 * gchaplik * 3.6.0 doron_afk msivak gchaplik rgolan1 need to add new features for ux to 3.6 new feature sheet http://goo.gl/9X3G49 * msivak * 3.6.0 doron_afk msivak gchaplik rgolan1 need to add new features for ux to 3.6 new feature sheet http://goo.gl/9X3G49 * rgolan1 * 3.6.0 doron_afk msivak gchaplik rgolan1 need to add new features for ux to 3.6 new feature sheet http://goo.gl/9X3G49 * tal * 3.6.0 amureini tal need to add new features for storage to 3.6 new feature sheet http://goo.gl/9X3G49 * **UNASSIGNED** * 3.6.0 mskrivanek_away needs to add new features for virt to 3.6 new feature sheet http://goo.gl/9X3G49 * 3.6.0 ybronheim ykaplan need to add new features for infra to 3.6 new feature sheet http://goo.gl/9X3G49 People Present (lines said) --------------------------- * bkp (88) * sbonazzo (35) * eedri_ (22) * danken (12) * lvernia (11) * rgolan1 (5) * msivak (5) * fabiand (5) * ovirtbot (4) * gchaplik (3) * awels (2) * bkorren (1) * tal (1) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot -- Brian Proffitt Community Liaison oVirt Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 574 383 9BKP IRC: bkp @ OFTC

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Adding domain to oVirt to 3.5 issue
by Juan Jose 05 Dec '14

05 Dec '14

Hello everybody, I have upgraded my oVirt 3.4 to 3.5 version without any problem apparently. After finish the upgrade I have tried to login with any of my AD users from my Samba 4, like I used to do in oVirt 3.4 but I received authentication errors as below error: 2014-11-21 14:06:02,681 ERROR [org.ovirt.engine.extensions.aaa.builtin.kerberosldap.GSSAPIDirContextAuthenticationStrategy] (ajp--127.0.0.1-8702-3) Kerberos error: Pre-authentication information was invalid (24) 2014-11-21 14:06:02,683 ERROR [org.ovirt.engine.extensions.aaa.builtin.kerberosldap.GSSAPIDirContextAuthenticationStrategy] (ajp--127.0.0.1-8702-3) Authentication Failed. Please verify the username and password. 2014-11-21 14:06:02,685 ERROR [org.ovirt.engine.extensions.aaa.builtin.kerberosldap.DirectorySearcher] (ajp--127.0.0.1-8702-3) Failed ldap search server ldap://adserver.siee.local:389 using user juanjo(a)SIEE.LOCAL due to Authentication Failed. Please verify the username and password.. We should not try the next server 2014-11-21 14:06:02,688 ERROR [org.ovirt.engine.extensions.aaa.builtin.kerberosldap.LdapBrokerCommandBase] (ajp--127.0.0.1-8702-3) Failed to run command LdapGetAdUserByUserNameCommand. Domain is siee.local. User is juanjo(a)SIEE.LOCAL. 2014-11-21 14:06:02,690 ERROR [org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand] (ajp--127.0.0.1-8702-3) Error during CanDoActionFailure.: Class: class org.ovirt.engine.core.extensions.mgr.ExtensionInvokeCommandFailedException Input: {Extkey[name=EXTENSION_INVOKE_CONTEXT;type=class org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_INVOKE_CONTEXT[886d2ebb-312a-49ae-9cc3-e1f849834b7d];]={Extkey[name=EXTENSION_INTERFACE_VERSION_MAX;type=class java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MAX[f4cff49f-2717-4901-8ee9-df362446e3e7];]=0, Extkey[name=EXTENSION_LICENSE;type=class java.lang.String;uuid=EXTENSION_LICENSE[8a61ad65-054c-4e31-9c6d-1ca4d60a4c18];]=ASL 2.0, Extkey[name=EXTENSION_HOME_URL;type=class java.lang.String;uuid=EXTENSION_HOME_URL[4ad7a2f4-f969-42d4-b399-72d192e18304];]= http://www.ovirt.org, Extkey[name=EXTENSION_LOCALE;type=class java.lang.String;uuid=EXTENSION_LOCALE[0780b112-0ce0-404a-b85e-8765d778bb29];]=en_US, Extkey[name=EXTENSION_NAME;type=class java.lang.String;uuid=EXTENSION_NAME[651381d3-f54f-4547-bf28-b0b01a103184];]=Kerberos/Ldap Authz (Built-in), Extkey[name=EXTENSION_INTERFACE_VERSION_MIN;type=class java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MIN[2b84fc91-305b-497b-a1d7-d961b9d2ce0b];]=0, Extkey[name=EXTENSION_CONFIGURATION;type=class java.util.Properties;uuid=EXTENSION_CONFIGURATION[2d48ab72-f0a1-4312-b4ae-5068a226b0fc];]=***, Extkey[name=EXTENSION_AUTHOR;type=class java.lang.String;uuid=EXTENSION_AUTHOR[ef242f7a-2dad-4bc5-9aad-e07018b7fbcc];]=The oVirt Project, Extkey[name=AAA_AUTHZ_QUERY_MAX_FILTER_SIZE;type=class java.lang.Integer;uuid=AAA_AUTHZ_QUERY_MAX_FILTER_SIZE[2eb1f541-0f65-44a1-a6e3-014e247595f5];]=100, Extkey[name=EXTENSION_INSTANCE_NAME;type=class java.lang.String;uuid=EXTENSION_INSTANCE_NAME[65c67ff6-aeca-4bd5-a245-8674327f011b];]=siee.local, Extkey[name=EXTENSION_BUILD_INTERFACE_VERSION;type=class java.lang.Integer;uuid=EXTENSION_BUILD_INTERFACE_VERSION[cb479e5a-4b23-46f8-aed3-56a4747a8ab7];]=0, Extkey[name=AAA_AUTHZ_CAPABILITIES;type=class java.lang.Long;uuid=AAA_AUTHZ_CAPABILITIES[6106d1fb-9291-4351-a947-b897b9540a23];]=1, Extkey[name=EXTENSION_CONFIGURATION_SENSITIVE_KEYS;type=interface java.util.Collection;uuid=EXTENSION_CONFIGURATION_SENSITIVE_KEYS[a456efa1-73ff-4204-9f9b-ebff01e35263];]=[], Extkey[name=EXTENSION_GLOBAL_CONTEXT;type=class org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_GLOBAL_CONTEXT[9799e72f-7af6-4cf1-bf08-297bc8903676];]=*skip*, Extkey[name=EXTENSION_VERSION;type=class java.lang.String;uuid=EXTENSION_VERSION[fe35f6a8-8239-4bdb-ab1a-af9f779ce68c];]=N/A, Extkey[name=AAA_AUTHZ_AVAILABLE_NAMESPACES;type=interface java.util.Collection;uuid=AAA_AUTHZ_AVAILABLE_NAMESPACES[6dffa34c-955f-486a-bd35-0a272b45a711];]=[*], Extkey[name=EXTENSION_MANAGER_TRACE_LOG;type=interface org.slf4j.Logger;uuid=EXTENSION_MANAGER_TRACE_LOG[863db666-3ea7-4751-9695-918a3197ad83];]=org.slf4j.impl.Slf4jLogger(org.ovirt.engine.core.extensions.mgr.ExtensionsManager.trace.Kerberos/Ldap Authz (Built-in).siee.local), Extkey[name=EXTENSION_PROVIDES;type=interface java.util.Collection;uuid=EXTENSION_PROVIDES[8cf373a6-65b5-4594-b828-0e275087de91];]=[org.ovirt.engine.api.extensions.aaa.Authz]}, Extkey[name=AAA_AUTHZ_QUERY_FLAGS;type=class java.lang.Integer;uuid=AAA_AUTHZ_QUERY_FLAGS[97d226e9-8d87-49a0-9a7f-af689320907b];]=3, Extkey[name=EXTENSION_INVOKE_COMMAND;type=class org.ovirt.engine.api.extensions.ExtUUID;uuid=EXTENSION_INVOKE_COMMAND[485778ab-bede-4f1a-b823-77b262a2f28d];]=AAA_AUTHZ_FETCH_PRINCIPAL_RECORD[5a5bf9bb-9336-4376-a823-26efe1ba26df], Extkey[name=AAA_AUTHN_AUTH_RECORD;type=class org.ovirt.engine.api.extensions.ExtMap;uuid=AAA_AUTHN_AUTH_RECORD[e9462168-b53b-44ac-9af5-f25e1697173e];]={Extkey[name=AAA_AUTHN_AUTH_RECORD_PRINCIPAL;type=class java.lang.String;uuid=AAA_AUTHN_AUTH_RECORD_PRINCIPAL[c3498f07-11fe-464c-958c-8bd7490b119a];]=juanjo}} Output: {Extkey[name=EXTENSION_INVOKE_RESULT;type=class java.lang.Integer;uuid=EXTENSION_INVOKE_RESULT[0909d91d-8bde-40fb-b6c0-099c772ddd4e];]=2, Extkey[name=AAA_AUTHZ_STATUS;type=class java.lang.Integer;uuid=AAA_AUTHZ_STATUS[566f0ba5-8329-4de1-952a-7a81e4bedd3e];]=1} at org.ovirt.engine.core.extensions.mgr.ExtensionProxy.invoke(ExtensionProxy.java:91) [extensions-manager.jar:] at org.ovirt.engine.core.extensions.mgr.ExtensionProxy.invoke(ExtensionProxy.java:109) [extensions-manager.jar:] at org.ovirt.engine.core.aaa.AuthzUtils.fetchPrincipalRecordImpl(AuthzUtils.java:51) [aaa.jar:] at org.ovirt.engine.core.aaa.AuthzUtils.fetchPrincipalRecord(AuthzUtils.java:42) [aaa.jar:] at org.ovirt.engine.core.bll.aaa.LoginBaseCommand.isUserCanBeAuthenticated(LoginBaseCommand.java:234) [bll.jar:] at org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand.canDoAction(LoginAdminUserCommand.java:15) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.internalCanDoAction(CommandBase.java:744) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:338) [bll.jar:] at org.ovirt.engine.core.bll.Backend.login(Backend.java:575) [bll.jar:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_51] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_51] at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:114) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final] at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:125) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final] at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:135) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final] at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.ovirt.engine.core.bll.interceptors.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:13) [bll.jar:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_51] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_51] at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:82) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final] at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final] at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view7.login(Unknown Source) [common.jar:] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.login(GenericApiGWTServiceImpl.java:183) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_51] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_51] at com.google.gwt.rpc.server.RPC.invokeAndStreamResponse(RPC.java:196) at com.google.gwt.rpc.server.RpcServlet.processCall(RpcServlet.java:172) at com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java:233) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) [utils.jar:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.ovirt.engine.ui.frontend.server.gwt.GwtCachingFilter.doFilter(GwtCachingFilter.java:132) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:72) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:64) [utils.jar:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.ovirt.engine.core.aaa.filters.SessionMgmtFilter.doFilter(SessionMgmtFilter.java:31) [aaa.jar:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.ovirt.engine.core.aaa.filters.LoginFilter.doFilter(LoginFilter.java:73) [aaa.jar:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.ovirt.engine.core.aaa.filters.NegotiationFilter.doFilter(NegotiationFilter.java:131) [aaa.jar:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.ovirt.engine.core.aaa.filters.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:75) [aaa.jar:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.ovirt.engine.core.aaa.filters.SessionValidationFilter.doFilter(SessionValidationFilter.java:63) [aaa.jar:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489) at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.rewrite.RewriteValve.invoke(RewriteValve.java:466) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:505) at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:445) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_51] I have not changed any password from any of my AD users. I have removed from my oVirt 3.5 the domain with: engine-manage-domains delete --domain=siee.local --user=Administrator And I have removed the domain without problems. But I want to add it again but I can't. I execute the bellow command, put the password of my Administrator domain and I receive the error showed bellow: engine-manage-domains add --domain=SIEE.LOCAL --provider=ad --user=Administrator Enter password: No user in Directory was found for Administrator(a)SIEE.LOCAL. Trying next LDAP server in list Failure while testing domain siee.local. Details: No user information was found for user The password that I use is correct because I can login with user Administrator in the domain siee.local through a Windows 7 Enterprise client. All this issue comes after my upgrade to oVirt 3.5. Does someone help me with this problem?. If more info is needed or logs, please ask me. Many thanks in advanced, Juanjo

5 30

Reattach export Domain failed
by Punit Dambiwal 05 Dec '14

05 Dec '14

Hi, I try to reattach the export domain in the datacenter but it failed....with the following error :- IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Meta Data seal is broken (checksum mismatch): 'cksum = 02ff046f33562d487e8df3758445c6ed45ecddca, computed_cksum = 71eb588ec5683be9f22ae8ca90ac599a5d871fda' I paste the engine logs here :- http://ur1.ca/iznd0 Thanks, punit

1 1

shared storage with iscsi
by mad Engineer 04 Dec '14

04 Dec '14

Hello All, I am using NFS as shared storage and is working fine,able to migrate instances across nodes. Is it possible to use iscsi backend and achieve the same,a shared iscsi[i am not able to find a way to do a shared iscsi across hosts] can some one help with a shared iscsi storage for live migration of vm across hosts Thanks

6 10

Seperate ovirt-user-portal
by Demeter Tibor 04 Dec '14

04 Dec '14

------=_Part_1673666_1102566962.1417690140159 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hi, I would like to add access the ovirt-user-portal webui for external users. Could I seperate this from ovirt-portal-server? I just wondering, maybe that is a possible way if I create an virtual machine for user-portal with external IP address and the users could connect to them. I don't want to add access to the whole portal server directly. Is it possible? Thanks in advance, Tibor ------=_Part_1673666_1102566962.1417690140159 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>Hi,</div><div><br></div><div>I would like to add access the ovirt-user-portal webui for external users.</div><div>Could I seperate this from ovirt-portal-server? </div><div>I just wondering, maybe that is a possible way if I create an virtual machine for user-portal with external IP address and the users could connect to them.</div><div>I don't want to add access to the whole portal server directly.</div><div><br></div><div>Is it possible?</div><div><br></div><div>Thanks in advance,</div><div><br></div><div>Tibor</div><div><br></div></div></body></html> ------=_Part_1673666_1102566962.1417690140159--

2 1

[QE][ACTION REQUIRED] oVirt 3.6.0 status
by Sandro Bonazzola 04 Dec '14

04 Dec '14

Hi, Release criteria discussion has been closed with last week oVirt sync meeting [1]. Release management for 3.6.0 [2] will soon be updated with the accepted changes in release criteria. The remaining key milestones for this release must now be scheduled. For reference, external project schedules we're tracking are: Fedora 21: 2014-12-09 Fedora 22: 2015-XX-XX GlusterFS 3.7: 2015-04-29 OpenStack Kilo: 2015-04-30 Two different proposals have been made about above scheduling [3]: 1) extend the cycle to 10 months for allowing to include a large feature set 2) reduce the cycle to less than 6 months and split features over 3.6 and 3.7 Feature proposed for 3.6.0 must now be collected in the 3.6 Google doc [4] and reviewed by maintainers. The tracker bug for 3.6.0 [5] currently shows no blockers. There are 453 bugs [6] targeted to 3.6.0. Excluding node and documentation bugs we have 430 bugs [7] targeted to 3.6.0. [1] http://resources.ovirt.org/meetings/ovirt/2014/ovirt.2014-11-26-15.07.log.h… [2] http://www.ovirt.org/OVirt_3.6_Release_Management [3] http://lists.ovirt.org/pipermail/users/2014-November/028875.html [4] http://goo.gl/9X3G49 [5] https://bugzilla.redhat.com/show_bug.cgi?id=1155425 [6] http://goo.gl/zwkF3r [7] http://goo.gl/ZbUiMc -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

3 3

Re: [ovirt-users] Backup solution using the API
by Liron Aravot 04 Dec '14

04 Dec '14

----- Original Message ----- > From: "Thomas Keppler (PEBA)" <thomas.keppler(a)kit.edu> > To: "Liron Aravot" <laravot(a)redhat.com> > Sent: Thursday, December 4, 2014 12:01:28 PM > Subject: Re: [ovirt-users] Backup solution using the API > > The Export Phase. > There's no export phase, you create a snapshot and then you backup the data present to the time of the snapshot. > -- > Best regards > Thomas Keppler > > > Am 04.12.2014 um 10:54 schrieb Liron Aravot <laravot(a)redhat.com>: > > > > > > > > ----- Original Message ----- > >> From: "Thomas Keppler (PEBA)" <thomas.keppler(a)kit.edu> > >> To: "Liron Aravot" <laravot(a)redhat.com> > >> Sent: Thursday, December 4, 2014 11:41:13 AM > >> Subject: Re: [ovirt-users] Backup solution using the API > >> > >> This it requires you to halt the vm, therefore it's not usable for us. > > What phase requires to halt the vm? > >> -- > >> Best regards > >> Thomas Keppler > >> > >>> Am 04.12.2014 um 08:51 schrieb Liron Aravot <laravot(a)redhat.com>: > >>> > >>> Hi Thomas/plysan > >>> oVirt has the Backup/Restore api designated to provide the capabilities > >>> to > >>> backup/restore a vm. > >>> see here: > >>> http://www.ovirt.org/Features/Backup-Restore_API_Integration > >>> > >>> ----- Original Message ----- > >>>> From: "plysan" <plysab(a)gmail.com> > >>>> To: "Thomas Keppler (PEBA)" <thomas.keppler(a)kit.edu> > >>>> Cc: users(a)ovirt.org > >>>> Sent: Thursday, December 4, 2014 3:51:24 AM > >>>> Subject: Re: [ovirt-users] Backup solution using the API > >>>> > >>>> Hi, > >>>> > >>>> For the live-backup, i think you can make a live snapshot of the vm, and > >>>> then > >>>> clone a new vm from that snapshot, after that you can do export. > >>>> > >>>> 2014-11-27 23:12 GMT+08:00 Keppler, Thomas (PEBA) < > >>>> thomas.keppler(a)kit.edu > >>>> : > >>>> > >>>> > >>>> > >>>> Hello, > >>>> > >>>> now that our oVirt Cluster runs great, I'd like to know if anybody has > >>>> done a > >>>> backup solution for oVirt before. > >>>> > >>>> My basic idea goes as follows: > >>>> - Create a JSON file with machine's preferences for later restore, > >>>> create > >>>> a > >>>> snapshot, snatch the disk by its disk-id (copy it to the fileserver), > >>>> then > >>>> deleting the snapshot and be done with it. > >>>> - On restore I'd just create a new VM with the Disks and NICs specified > >>>> in > >>>> the preferences; then I'd go ahead and and put back the disk... t > >>>> > >>>> I've played a little bit around with building a JSON file and so far it > >>>> works > >>>> great; I haven't tried to make a VM with that, though... > >>>> > >>>> Using the export domain or a simple export command is not what I want > >>>> since > >>>> you'd have to turn off the machine to do that - AFAIK. Correct me if > >>>> that > >>>> should not be true. > >>>> > >>>> Now, before I go into any more hassle, has somebody else of you done a > >>>> live-backup solution for oVirt? Are there any recommendations? Thanks > >>>> for > >>>> any help provided! > >>>> > >>>> Best regards > >>>> Thomas Keppler > >>>> > >>>> _______________________________________________ > >>>> Users mailing list > >>>> Users(a)ovirt.org > >>>> http://lists.ovirt.org/mailman/listinfo/users > >>>> > >>>> > >>>> > >>>> _______________________________________________ > >>>> Users mailing list > >>>> Users(a)ovirt.org > >>>> http://lists.ovirt.org/mailman/listinfo/users > >> >

1 0

How to stick VM to hosts?
by Arman Khalatyan 04 Dec '14

04 Dec '14

Hello, I have 2 VMs with the negative Affinity. I am looking some way to force the VMs running on different selected hosts. Assuming I have hosts c1-c8: Can I tell VM to run on c1-c8 but not c2 and c4? Thanks, Arman. *********************************************************** Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut für Astrophysik Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany ***********************************************************

5 6