- Users - oVirt List Archives

Re: [ovirt-users] Users Digest, Vol 37, Issue 201
by Amedeo Salvati 02 Nov '14

02 Nov '14

Hi Jim, I use ovirt template and freeipa for authentication, and on template i put a simple script "setup-freeipa-client.sh" to run on first boot, specifically for first boot I use cloud-init functions on ovirt, via web UI or via python sdk, and with cloud-init you can pass **evethings** you need -> new hostname, new ssh keys, new network configurations, new root password, new content on configuration files, or simply executing a new script. If you are interested on cloud-init functions on python sdk have a look on a simple script that i wrote for our disaster recovery automation where on function buildYamlFile(line 124-137) by using cloud-init execution program/script, I change our freeipa server (lines 132-136) avoiding sssd timeout on contacting first two production freeipa server. https://github.com/amedeos/ovirt-scripts-dr/blob/master/StartAllVM.py HTH Amedeo Salvati Il 31/10/2014 20:01, users-request(a)ovirt.org ha scritto: > Date: Fri, 31 Oct 2014 14:55:46 -0400 > From: Jim Kinney<jim.kinney(a)gmail.com> > To:"users(a)ovirt.org" <users(a)ovirt.org> > Subject: [ovirt-users] templates and freeipa > Message-ID: > <CAEo=5PwfhT=cvvahCuj4GsxkufD-UFUNbsN0q5Mi9ee76eg3ug(a)mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Ovirt 3.5 is running well for me and I have freeIPA controlling access to > the user portal. I would like to provide templates of various linux setups > that all have freeipa for user authentication in the VM for my developers > to be able to create a new VM from and then log in using their freeIPA > access and sudo control. I'm wanting to group developers by project and use > freeIPA to set sudo commands as needed (group A get oracle, group B get > postgresql, etc). Wanting to maximize developer ability while minimizing my > clean up time:-) They will be able to delete VMs they create. > > It's possible to do a kickstart deploy with freeIPA registration but a > template from that will be a problem as it will have the same keys for all > VMs. > > Is there a post-creation scripting process I can attach to in ovirt or > should I look at a default root user and script that personalizes the new > VM?

2 1

Strange External Vm's
by Punit Dambiwal 02 Nov '14

02 Nov '14

Hi, I have upgraded ovirt 3.4 to 3.5 ...now whenever i removed any VM...ovirt created some strage external vm's... [image: Inline image 1]

2 3

hosted engine deploy failed 3.5 centos 6.5 host FC20 vm
by Alastair Neil 02 Nov '14

02 Nov '14

After belatedly realising that no engine for EL7 is planned for 3.5 I tried using FC20: I used a database called engine with user engine on the VM to restore to. The engine-backup restore appeared to complete with no errors save the canonical complaint about less that 16GB of memory being available. However on completion the host the hosted-engine-deploy threw this error: Failed to execute stage 'Closing up': The host name " > ovirt-admin-hosted.xxxxx.xxx.edu <http://ovirt-admin-hosted.vsnet.gmu.edu>" > contained in the URL doesn't match any of the names in the server > certificate. from the setup log > 2014-10-27 12:55:49 DEBUG otopi.ovirt_hosted_engine_setup.check_liveliness > check_liveliness.isEngineUp:46 Checking for Engine health status > 2014-10-27 12:55:50 INFO otopi.ovirt_hosted_engine_setup.check_liveliness > check_liveliness.isEngineUp:64 Engine replied: DB Up!Welcome to Health > Status! > 2014-10-27 12:55:50 DEBUG otopi.context context._executeMethod:138 Stage > closeup METHOD > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host.Plugin._closeup > 2014-10-27 12:55:50 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._getPKICert:89 Acquiring ca.crt from the engine > 2014-10-27 12:55:50 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._getPKICert:101 -----BEGIN CERTIFICATE----- > > MIID3DCCAsSgAwIBAgICEAAwDQYJKoZIhvcNAQEFBQAwTzELMAkGA1UEBhMCVVMxFjAUBgNVBAoT > > DXZzbmV0LmdtdS5lZHUxKDAmBgNVBAMTH292aXJ0LWFkbWluLnZzbmV0LmdtdS5lZHUuNzIyNDcw > > IhcRMTMxMTExMTk1NTQ1KzAwMDAXDTIzMTExMDE5NTU0NVowTzELMAkGA1UEBhMCVVMxFjAUBgNV > > BAoTDXZzbmV0LmdtdS5lZHUxKDAmBgNVBAMTH292aXJ0LWFkbWluLnZzbmV0LmdtdS5lZHUuNzIy > > NDcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDAzjsdTOPIhruA/TvupQ+syMdVu8GT > > VJ9IlFdqc/RhiV9YB6snYAF6MIeWKnW0eOL9jY/5TmfIqY/+rvYvLhPui1/612KoW9kEcZXUw0k-2 > > ntz1i+wHv5PEq1Cvn/G8mI9b56EFiiYPfAzcdKGbJ8iqafFPW71/612KoW9kEcZXUwyUXLHF01Yo > > nQGAtjL+VGgY6jWaaFD4j/5XTkzfcybI8jAW8o97vfTrnmqe+2cvIUyip9l5KQJjblO6FDjpJJUC > > MhyDEjJPCKAT1kW1f3E/t8lHD4UUsMpX4rB142oGwBo5st3sGlUks5fFLHtYjFTUYSSmTwOlnq+t > > D8HFr01lAgMBAAGjgb0wgbowHQYDVR0OBBYEFFpdSy5ACG6PC8YtE8vGRYvSYyI6MHgGA1UdIwRx > > MG+AFFpdSy5ACG6PC8YtE8vGRYvSYyI6oVOkUTBPMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNdnNu > > ZXQuZ211LmVkdTEoMCYGA1UEAxMfb3ZpcnQtYWRtaW4udnNuZXQuZ211LmVkdS43MjI0N4ICEAAw > > DwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYwDQYJKoZIhvcNAQEFBQADggEBAKqhXoL/ > > jlVhw9qasoqMnJw6ypHjJQCVAukCHvwioHVz+XwvIcIGuod+rHOcvexPZyCkacU2sOaIPjnyv8mJ > > sNQ4nKW/oGwUfiKBgsvjv+cHAaqcQNn7MI0VDL71ulYq8UpW0bX3n5fafbstbdN1K2uad3UZH0ae > > pv+gLiCXIKTmTtRtHCiKAxVw7Nx48rN8jJyzbP0FoK0+uddrI4TSJDfa5F3USdiYCk/bPCLThDPe > > UgpyVDXH11c+j+Bp8IKUvNLLw6gjBkDkPa6oS7qKIP9DaVuroJyUO7OQOes3Uz54+QGc1A+Zewv+ > 2mgdbFVYcsm1qpxBYL6R5fK2ThMz4r8= > -----END CERTIFICATE----- > 2014-10-27 12:55:50 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._getSSHkey:111 Acquiring SSH key from the engine > 2014-10-27 12:55:50 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._getSSHkey:123 ssh-rsa > AAAAB3NzaC1yc2EAAAADAQABAAABAQCpmyaDlP8Kt/yDb/kB4OaIdPx2sgH8T5Ra6hBRGHMxnTtykajnDj9WMannNc0F3d0htvVQXPKZYxxsXxNeHq00Ga/agnCjsYM9EjzujdsBqvyOTjlVX3BVWhWGZu5yNxYwpvdQBRCzhHibgqaafWNRvaixUeO1VAlU+q5W4bZDxJwKui+Bf1dLuZw94zHKs3jiGFcQOegJUVYmWuLVh5GH6SNLMLdbJdr4B5MwlK8ItiOC9XgUdH0RxN56Y1PEUkLserNOW/FxsXuf+cbWRsMtVa5xj82AlDWQUjyQleC91Nl7FT3OHGU1nJf289EjzujdsBqvyOTjlVX3BV5 > ovirt-engine > 2014-10-27 12:55:50 DEBUG otopi.transaction transaction._prepare:77 > preparing 'File transaction for '/root/.ssh/authorized_keys'' > 2014-10-27 12:55:50 DEBUG otopi.filetransaction > filetransaction.prepare:194 file '/root/.ssh/authorized_keys' missing > 2014-10-27 12:55:50 DEBUG otopi.transaction transaction.commit:159 > committing 'File transaction for '/root/.ssh/authorized_keys'' > 2014-10-27 12:55:50 DEBUG otopi.filetransaction filetransaction.commit:327 > Executing restorecon for /root/.ssh > 2014-10-27 12:55:50 DEBUG otopi.filetransaction filetransaction.commit:341 > restorecon result rc=0, stdout=, stderr= > 2014-10-27 12:55:50 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > plugin.executeRaw:785 execute: ('/sbin/restorecon', '-r', '/root/.ssh'), > executable='None', cwd='None', env=None > 2014-10-27 12:55:50 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > plugin.executeRaw:803 execute-result: ('/sbin/restorecon', '-r', > '/root/.ssh'), rc=0 > 2014-10-27 12:55:50 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host plugin.execute:861 > execute-output: ('/sbin/restorecon', '-r', '/root/.ssh') stdout: > > 2014-10-27 12:55:50 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host plugin.execute:866 > execute-output: ('/sbin/restorecon', '-r', '/root/.ssh') stderr: > > 2014-10-27 12:55:50 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._closeup:415 Connecting to the Engine > 2014-10-27 12:55:50 DEBUG otopi.context context._executeMethod:152 method > exception > Traceback (most recent call last): > File "/usr/lib/python2.6/site-packages/otopi/context.py", line 142, in > _executeMethod > method['method']() > File > "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/engine/add_host.py", > line 426, in _closeup > ca_file=self.cert, > File "/usr/lib/python2.6/site-packages/ovirtsdk/api.py", line 154, in > __init__ > url='' > File > "/usr/lib/python2.6/site-packages/ovirtsdk/infrastructure/proxy.py", line > 118, in request > persistent_auth=self._persistent_auth) > File > "/usr/lib/python2.6/site-packages/ovirtsdk/infrastructure/proxy.py", line > 146, in __doRequest > persistent_auth=persistent_auth > File "/usr/lib/python2.6/site-packages/ovirtsdk/web/connection.py", line > 118, in doRequest > self.__manager.getCookiesJar() > File "/usr/lib64/python2.6/httplib.py", line 914, in request > self._send_request(method, url, body, headers) > File "/usr/lib64/python2.6/httplib.py", line 951, in _send_request > self.endheaders() > File "/usr/lib64/python2.6/httplib.py", line 908, in endheaders > self._send_output() > File "/usr/lib64/python2.6/httplib.py", line 780, in _send_output > self.send(msg) > File "/usr/lib64/python2.6/httplib.py", line 739, in send > self.connect() > File "/usr/lib/python2.6/site-packages/ovirtsdk/web/httpsconnection.py", > line 72, in connect > "any of the names in the server certificate." % self.host) > HTTPException: The host name "ovirt-admin-hosted.xxxxx.xxx.edu > <http://ovirt-admin-hosted.xxvsnet.gmu.edu>" contained in the URL doesn't > match any of the names in the server certificate. > 2014-10-27 12:55:50 ERROR otopi.context context._executeMethod:161 Failed > to execute stage 'Closing up': The host name " > ovirt-admin-hosted.xxxxx.xxx.edu <http://ovirt-admin-hosted.vsnet.gmu.edu>" > contained in the URL doesn't match any of the names in the server > certificate. I have a functional copy of my original engine in the VM but it is not hosted. Any ideas/Pointers? -Alastair

3 5

Snapshot deletion gone horribly wrong - Urgent
by Stefan Wendler 02 Nov '14

02 Nov '14

Hi, I'm trying to delete a 1TB snapshot on a store with 1.5TB free space. should be more than enough and the engine didn't complain. The snapshot to delete is the only snapshot for this VM. I started snapshot deletion a couple of hours ago. ovirt then started filling up the store. I'm sure it happened because of the snapshot deletion. I have seen this many times when deleting snapshots. Now I have a couple of KBytes left on the store and the snapshot is marked as broken. And I cannot delete the snapshot because of not enough free space. Is there a way to alter the database and then delete the snapshot files by hand? I know the files that are the snapshots and could delete them but then the vm wouldn't start because it is missing the files. Cheers, Stefan

1 1

How to do Simulation of huge ovirt setup
by suyog jadhav 31 Oct '14

31 Oct '14

---1448603486-1578503598-1414768080=:49275 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi All,=0A=0AI am writing a solution to monitor ovirt/RHEV manager which wi= ll list out all the entities and thier properties/statistics.=0A=0AMy setup= consists of manager running on virtual machines and 2 physical machines ac= ting as hosts.=0A=0AHowever I am interested in creating a setup where I wil= l have hundreds of hosts and thousands of vms.=0A=0AI have looked at follow= ing tutorials.=0A=0Ahttp://www.ovirt.org/VDSM_Fake=0A=0A=0Ahttp://www.ovirt= .org/Vdsm_Developers#Fake_KVM_Support=0A=0A=0AHowever I faced problems such= as manager not recognizing hosts/setting their status to "Install Failed/N= on-responsive".=0A=0AIs there a detailed step-by step guide available to do= the fake/simulated PSR setup.=0A=0AI have availability of VMs but not of p= hysical hardware.=0A=0APlease let me know if this is correct forum or shoul= d I ask on the devel list. ---1448603486-1578503598-1414768080=:49275 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"color:#000; background-color:#fff; font-family:He= lveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;fo= nt-size:10px"><div class=3D"" style=3D"">Hi All,</div><div class=3D"" style= =3D""><br class=3D"" style=3D""></div><div style=3D"color: rgb(0, 0, 0); fo= nt-size: 10px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Ari= al, 'Lucida Grande', sans-serif; font-style: normal; background-color: tran= sparent;" class=3D"">I am writing a solution to monitor ovirt/RHEV manager = which will list out all the entities and thier properties/statistics.</div>= <div style=3D"color: rgb(0, 0, 0); font-size: 10px; font-family: HelveticaN= eue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-= style: normal; background-color: transparent;" class=3D""><br class=3D"" st= yle=3D""></div><div style=3D"color: rgb(0, 0, 0); font-size: 10px; font-fam= ily: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sa= ns-serif; font-style: normal; background-color: transparent;" class=3D"">My setup consists of ma= nager running on virtual machines and 2 physical machines acting as hosts.<= /div><div style=3D"color: rgb(0, 0, 0); font-size: 10px; font-family: Helve= ticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; = font-style: normal; background-color: transparent;" class=3D""><br class=3D= "" style=3D""></div><div style=3D"color: rgb(0, 0, 0); font-size: 10px; fon= t-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande= ', sans-serif; font-style: normal; background-color: transparent;" class=3D= "">However I am interested in creating a setup where I will have hundreds o= f hosts and thousands of vms.</div><div style=3D"color: rgb(0, 0, 0); font-= size: 10px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial,= 'Lucida Grande', sans-serif; font-style: normal; background-color: transpa= rent;" class=3D""><br class=3D"" style=3D""></div><div style=3D"color: rgb(= 0, 0, 0); font-size: 10px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, = Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color: t= ransparent;" class=3D"">I have looked at following tutorials.</div><div sty= le=3D"color: rgb(0, 0, 0); font-size: 10px; font-family: HelveticaNeue, 'He= lvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: n= ormal; background-color: transparent;" class=3D""><br class=3D"" style=3D""= ></div><div style=3D"background-color: transparent;" class=3D""><a href=3D"= http://www.ovirt.org/VDSM_Fake" class=3D"" style=3D"">http://www.ovirt.org/= VDSM_Fake</a><br class=3D"" style=3D""></div><div style=3D"color: rgb(0, 0,= 0); font-size: 10px; font-family: HelveticaNeue, 'Helvetica Neue', Helveti= ca, Arial, 'Lucida Grande', sans-serif; font-style: normal; background-colo= r: transparent;" class=3D""><br class=3D"" style=3D""></div><div style=3D"b= ackground-color: transparent;" class=3D""><a href=3D"http://www.ovirt.org/Vdsm_Developers#Fake_KVM_Support" class=3D"" = style=3D"">http://www.ovirt.org/Vdsm_Developers#Fake_KVM_Support</a><br cla= ss=3D"" style=3D""></div><div style=3D"color: rgb(0, 0, 0); font-size: 10px= ; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida G= rande', sans-serif; font-style: normal; background-color: transparent;" cla= ss=3D""><br class=3D"" style=3D""></div><div style=3D"color: rgb(0, 0, 0); = font-size: 10px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, A= rial, 'Lucida Grande', sans-serif; font-style: normal; background-color: tr= ansparent;" class=3D"">However I faced problems such as manager not recogni= zing hosts/setting their status to "Install Failed/Non-responsive".</div><d= iv style=3D"color: rgb(0, 0, 0); font-size: 10px; font-family: HelveticaNeu= e, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-st= yle: normal; background-color: transparent;" class=3D""><br class=3D"" styl= e=3D""></div><div style=3D"color: rgb(0, 0, 0); font-size: 10px; font-family: HelveticaNeue,= 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-styl= e: normal; background-color: transparent;" class=3D"">Is there a detailed s= tep-by step guide available to do the fake/simulated PSR setup.</div><div s= tyle=3D"color: rgb(0, 0, 0); font-size: 10px; font-family: HelveticaNeue, '= Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style:= normal; background-color: transparent;" class=3D""><br class=3D"" style=3D= ""></div><div style=3D"color: rgb(0, 0, 0); font-size: 10px; font-family: H= elveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-ser= if; font-style: normal; background-color: transparent;" class=3D"">I have a= vailability of VMs but not of physical hardware.</div><div style=3D"color: = rgb(0, 0, 0); font-size: 10px; font-family: HelveticaNeue, 'Helvetica Neue'= , Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; backgr= ound-color: transparent;" class=3D""><br></div><div style=3D"color: rgb(0, 0, 0); font= -size: 10px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial= , 'Lucida Grande', sans-serif; font-style: normal; background-color: transp= arent;" class=3D"">Please let me know if this is correct forum or should I = ask on the devel list.</div><div style=3D"color: rgb(0, 0, 0); font-size: 1= 0px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucid= a Grande', sans-serif; font-style: normal; background-color: transparent;" = class=3D""><br class=3D"" style=3D""></div><div style=3D"color: rgb(0, 0, 0= ); font-size: 10px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica= , Arial, 'Lucida Grande', sans-serif; font-style: normal; background-color:= transparent;" class=3D""><br class=3D"" style=3D""></div><div style=3D"col= or: rgb(0, 0, 0); font-size: 10px; font-family: HelveticaNeue, 'Helvetica N= eue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal; ba= ckground-color: transparent;" class=3D""><br class=3D"" style=3D""></div></div></body></ht= ml> ---1448603486-1578503598-1414768080=:49275--

2 1

Any way I can obtain an oVirt T-shirt?
by Yair Zaslavsky 31 Oct '14

31 Oct '14

Hi guys, I signed up to some meetups in my residential area, and I am considering to give lecture that relates to oVirt. Can I obtain an oVirt t-shirt somehow so I can wear for the presentation? (Well, I can wear one of my Red-Hat T-shirts, but as I plan it be in context of open source, I would prefer oVirt) Cheers, Yair

1 0

Re: [ovirt-users] Hosted-Engine HA problem
by Jaicel R. Sabonsolin 31 Oct '14

31 Oct '14

Hi guys, these logs appear on both hosts just like the result of --vm-status. tried to tcpdump on ovirt hosts and gluster nodes but only packets exchange with my monitoring VM(zabbix) appeared. agent.log new_data = self.refresh(self._state.data) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/agent/state_machine.py", line 77, in refresh stats.update(self.hosted_engine.collect_stats()) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 662, in collect_stats constants.SERVICE_TYPE) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", line 171, in get_stats_from_storage result = self._checked_communicate(request) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", line 199, in _checked_communicate .format(message or response)) RequestError: Request failed: <type 'exceptions.OSError'> broker.log File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/broker/listener.py", line 165, in handle response = "success " + self._dispatch(data) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/broker/listener.py", line 261, in _dispatch .get_all_stats_for_service_type(**options) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 41, in get_all_stats_for_service_type d = self.get_raw_stats_for_service_type(storage_dir, service_type) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 74, in get_raw_stats_for_service_type f = os.open(path, direct_flag | os.O_RDONLY) OSError: [Errno 24] Too many open files: '/rhev/data-center/mnt/gluster1:_engine/6eb220be-daff-4785-8f78-111cc24139c4/ha_agent/hosted-engine.metadata' Thread-38160::INFO::2014-10-31 10:28:37,989::listener::184::ovirt_hosted_engine_ha.broker.listener.ConnectionHandler::(handle) Connection closed Thread-38161::INFO::2014-10-31 10:28:53,656::listener::134::ovirt_hosted_engine_ha.broker.listener.ConnectionHandler::(setup) Connection established Thread-38161::ERROR::2014-10-31 10:28:53,657::listener::190::ovirt_hosted_engine_ha.broker.listener.ConnectionHandler::(handle) Error handling request, data: 'get-stats storage_dir=/rhev/data-center/mnt/gluster1:_engine/6eb220be-daff-4785-8f78-111cc24139c4/ha_agent service_type=hosted-engine' Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/broker/listener.py", line 165, in handle response = "success " + self._dispatch(data) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/broker/listener.py", line 261, in _dispatch .get_all_stats_for_service_type(**options) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 41, in get_all_stats_for_service_type d = self.get_raw_stats_for_service_type(storage_dir, service_type) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 74, in get_raw_stats_for_service_type f = os.open(path, direct_flag | os.O_RDONLY) OSError: [Errno 24] Too many open files: '/rhev/data-center/mnt/gluster1:_engine/6eb220be-daff-4785-8f78-111cc24139c4/ha_agent/hosted-engine.metadata' Thread-38161::INFO::2014-10-31 10:28:53,658::listener::184::ovirt_hosted_engine_ha.broker.listener.ConnectionHandler::(handle) Connection closed Thanks, Jaicel ----- Original Message ----- From: "Niels de Vos" <ndevos(a)redhat.com> To: "Vijay Bellur" <vbellur(a)redhat.com> Cc: "Jiri Moskovcak" <jmoskovc(a)redhat.com>, "Jaicel R. Sabonsolin" <jaicel(a)asti.dost.gov.ph>, users(a)ovirt.org, "Gluster Devel" <gluster-devel(a)gluster.org> Sent: Friday, October 31, 2014 4:11:25 AM Subject: Re: [ovirt-users] Hosted-Engine HA problem On Thu, Oct 30, 2014 at 09:07:24PM +0530, Vijay Bellur wrote: > On 10/30/2014 06:45 PM, Jiri Moskovcak wrote: > >On 10/30/2014 09:22 AM, Jaicel R. Sabonsolin wrote: > >>Hi Guys, > >> > >>I need help with my ovirt Hosted-Engine HA setup. I am running on 2 > >>ovirt hosts and 2 gluster nodes with replicated volumes. i already have > >>VMs running on my hosts and they can migrate normally once i for example > >>power off the host that they are running on. the problem is that the > >>engine can't migrate once i switch off the host that hosts the engine. > >> > >> oVirt 3.4.3-1.el6 > >> KVM 0.12.1.2 - 2.415.el6_5.10 > >> LIBVIRT libvirt-0.10.2-29.el6_5.9 > >> VDSM vdsm-4.14.17-0.el6 > >> > >> > >>right now, i have this result from hosted-engine --vm-status. > >> > >> File "/usr/lib64/python2.6/runpy.py", line 122, in > >> _run_module_as_main > >> "__main__", fname, loader, pkg_name) > >> File "/usr/lib64/python2.6/runpy.py", line 34, in _run_code > >> exec code in run_globals > >> File > >> > >>"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_setup/vm_status.py", > >> > >> line 111, in <module> > >> if not status_checker.print_status(): > >> File > >> > >>"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_setup/vm_status.py", > >> > >> line 58, in print_status > >> all_host_stats = ha_cli.get_all_host_stats() > >> File > >> > >>"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/client/client.py", > >> > >> line 137, in get_all_host_stats > >> return self.get_all_stats(self.StatModes.HOST) > >> File > >> > >>"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/client/client.py", > >> > >> line 86, in get_all_stats > >> constants.SERVICE_TYPE) > >> File > >> > >>"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", > >> > >> line 171, in get_stats_from_storage > >> result = self._checked_communicate(request) > >> File > >> > >>"/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", > >> > >> line 199, in _checked_communicate > >> .format(message or response)) > >> ovirt_hosted_engine_ha.lib.exceptions.RequestError: Request failed: > >> <type 'exceptions.OSError'> > >> > >> > >>restarting ha-broker and ha-agent normalizes the status but eventually > >>it would become "false" and then return to the result above. hope you > >>guys could help me with this. > >> > > > >Hi Jaicel, > >please attach agent.log and broker.log from the host where you trying to > >run hosted-engine --vm-status. I have a feeling that you ran into a > >known problem on gluster - stalled file descriptor, in that case the > >only known solution at this time is to restart the broker & agent as you > >have already found out. > > > > Adding Niels and gluster-devel to troubleshoot from Gluster NFS perspective. I'd welcome any details on this "stalled file descriptor" problem. Is there a bug filed with some details like logs, sysrq-t and maybe even tcpdumps? If there is an easy way to reproduce this behaviour, I can surely look into it and hopefully come up with some advise or fix. Thanks, Niels

4 4

Upgrade order 3.4.2 -> 3.5.x
by Markus Stockhausen 31 Oct '14

31 Oct '14

------=_NextPartTM-000-7af25c18-adea-4864-b1e3-aaff2cd6666a Content-Type: multipart/alternative; boundary="_000_12EF8D94C6F8734FB2FF37B9FBEDD1735F8B59C6EXCHANGEcollogi_" --_000_12EF8D94C6F8734FB2FF37B9FBEDD1735F8B59C6EXCHANGEcollogi_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, maybe a stupid one. Just want to make sure that nothing goes wrong. We plan to make a rolling upgrade of our landscape going to 3.5.1 in december. So we always need some hypervisor nodes up and running during the process. Looking at older posts I assume that upgrading the engine should be sufficient, while hypervisor nodes with vdsm 4.14.17 (from 3.4 repos) and the active VMs keep on running. The start of the engine after the upgrade should catch up and resync all states. Afterwards I clean hypervisor hosts one by one and clean/reinstall it into the cluster? Thanks in advance. Markus --_000_12EF8D94C6F8734FB2FF37B9FBEDD1735F8B59C6EXCHANGEcollogi_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html dir=3D"ltr"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" id=3D"owaParaStyle"></style> </head> <body fpstyle=3D"1" ocsi=3D"0"> <div style=3D"direction: ltr;font-family: Tahoma;color: #000000;font-size: = 10pt;">Hi, <div><br> </div> <div>maybe a stupid one. Just want to make sure that nothing goes wrong. We=  </div> <div>plan to make a rolling <span style=3D"font-size: 10pt;">upgrade of our=  </span><span style=3D"font-size: 10pt;">landscape going to 3.5.1 in d= ecember. </span></div> <div><span style=3D"font-size: 10pt;">S</span><span style=3D"font-size: 10p= t;">o we always need </span><span style=3D"font-size: 10pt;">some hype= rvisor nodes up and running during the </span></div> <div><span style=3D"font-size: 10pt;">process.  </span></div> <div><br> </div> <div>Looking at older posts I assume that upgrading the engine should be</d= iv> <div>sufficient, while hypervisor nodes with vdsm 4.14.17 (from 3.4 repos) = and</div> <div>the active VMs <span style=3D"font-size: 10pt;">keep on running. = The start of the engine after the upgrade</span></div> <div><span style=3D"font-size: 10pt;">should catch up and </span><span= style=3D"font-size: 10pt;">resync all </span><span style=3D"font-size= : 10pt;">states.</span></div> <div><br> </div> <div>Afterwards I clean hypervisor hosts one by one and clean/reinstall it = into </div> <div>the <span style=3D"font-size: 10pt;">cluster?</span></div> <div><br> </div> <div>Thanks in advance.</div> <div><br> </div> <div>Markus</div> <div><br> </div> <div><br> </div> </div> </body> </html> --_000_12EF8D94C6F8734FB2FF37B9FBEDD1735F8B59C6EXCHANGEcollogi_-- ------=_NextPartTM-000-7af25c18-adea-4864-b1e3-aaff2cd6666a Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt" **************************************************************************** Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Über das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 **************************************************************************** ------=_NextPartTM-000-7af25c18-adea-4864-b1e3-aaff2cd6666a--

5 6

Re: [ovirt-users] oVirt 3.5 and FreeIpa
by Alon Bar-Lev 31 Oct '14

31 Oct '14

----- Original Message ----- > From: "Marcelo Donato" <donato(a)din.uem.br> > To: "Alon Bar-Lev" <alonbl(a)redhat.com> > Sent: Friday, October 31, 2014 3:02:03 PM > Subject: Re: [ovirt-users] oVirt 3.5 and FreeIpa > > FreeIpa and oVirt, working together. Thanks > > However it was necessary to reset the admin password of oVirt. I do not understand how it is related, not sure I follow. The local admin aka admin@internal is different user that is not related to any other setting. > At the moment my oVirt not have an active datacenter. > > The portal user can not log in. See log below. > > 2014-10-31 10:44:12,600 ERROR > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (ajp--127.0.0.1-8702-8) Correlation ID: null, Call Stack: null, Custom > Event ID: -1, Message: User l3m01 failed to log in. > 2014-10-31 10:44:12,606 WARN > [org.ovirt.engine.core.bll.aaa.LoginUserCommand] (ajp--127.0.0.1-8702-8) > CanDoAction of action LoginUser failed. > Reasons:USER_NOT_AUTHORIZED_TO_PERFORM_ACTION > > For user login it takes an active datacenter? > Not sure what is "active data center", however user can login into the webadmin if he has SuperUser role or can manage other resources. Are you sure you provide correct permissions? > > > -- > Ao encaminhar esta mensagem, por favor: > 1. Apague o meu e-mail e o meu nome. > 2. Apague também os endereços dos amigos antes de reenviar > 3. Use Cco ou Bcc para enviar mensagens! > Dificulte a disseminação de vírus e spam. >

1 0

Ovirt 3.4 Storage domain space not freeing up
by Chandrahasa S 31 Oct '14

31 Oct '14

This is a multipart message in MIME format. --=_alternative 002A522365257D82_= Content-Type: text/plain; charset="US-ASCII" Dear All, We are facing issue in Ovirt Storage domain. I deleted most of VM from Storage domain but still allocated space is not getting reduce on storage domain. Thanks & Regards Chandrahasa S Follow me on KNOME: https://knome.ultimatix.net/u/chandrahasa.s Tata Consultancy Services Data Center- ( Non STPI), 2nd Pokharan Road, Subash Nagar, Thane - 400601,Maharashtra India Ph:- 022-677-81825 Buzz:- 4221825 Cell:- 919769777954 Mailto: chandrahasa.s(a)tcs.com Website: http://www.tcs.com ____________________________________________ Experience certainty. IT Services Business Solutions Consulting ____________________________________________ =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you --=_alternative 002A522365257D82_= Content-Type: text/html; charset="US-ASCII" <font size=2 face="sans-serif">Dear All,</font> <br> <br><font size=2 face="sans-serif">We are facing issue in Ovirt Storage domain. I deleted most of VM from Storage domain but still allocated space is not getting reduce on storage domain.</font> <br> <br><font size=2 face="sans-serif"><br> Thanks & Regards<br> Chandrahasa S<br> Follow me on KNOME: </font><a href=https://knome.ultimatix.net/u/chandrahasa.s><font size=2 face="sans-serif">https://knome.ultimatix.net/u/chandrahasa.s</font></a><font size=2 face="sans-serif"><br> Tata Consultancy Services<br> Data Center- ( Non STPI), 2nd Pokharan Road,<br> Subash Nagar,<br> Thane - 400601,Maharashtra<br> India<br> Ph:- 022-677-81825<br> Buzz:- 4221825<br> Cell:- 919769777954<br> Mailto: chandrahasa.s(a)tcs.com<br> Website: </font><a href=http://www.tcs.com/><font size=2 face="sans-serif">http://www.tcs.com</font></a><font size=2 face="sans-serif"><br> ____________________________________________<br> Experience certainty.        IT Services<br>                        Business Solutions<br>                        Consulting<br> ____________________________________________</font><p>=====-----=====-----=====<br> Notice: The information contained in this e-mail<br> message and/or attachments to it may contain <br> confidential or privileged information. If you are <br> not the intended recipient, any dissemination, use, <br> review, distribution, printing or copying of the <br> information contained in this e-mail message <br> and/or attachments to it are strictly prohibited. If <br> you have received this communication in error, <br> please notify us by reply e-mail or telephone and <br> immediately and permanently delete the message <br> and any attachments. Thank you</p> <p></p> --=_alternative 002A522365257D82_=--

2 1

[Users] connecting to oVirt/RHEV VMs through proxy and the oVirt API
by i iordanov 31 Oct '14

31 Oct '14

Hello, My apologies for cross-posting, but this discussion concerns both mailing lists, I think. In Opaque, I recently started setting the proxy property of SpiceSession from a console file, as is done in remote-viewer, in order to support installations where the nodes are not "visible" from the point of view of the client. However, then I remembered that I have not seen the proxy property being available through the oVirt/RHEV API. I looked at the latest remote-viewer code, and I looked through the oVirt/RHEV API documentation, and indeed, I see no way to get proxy information other than through the console.vv file. If I am correct, then this means that both Opaque and remote-viewer cannot connect to VMs behind a proxy unless a console.vv file is used, which also means that since console.vv files are unobtainable through the User Portal on mobile devices, mobile devices effectively cannot at all connect to such VMs if the user is not an Administrator. Would it be possible to expose the proxy parameter through the API? I couldn't find a bug opened about this, but it doesn't mean it isn't there :). Thanks! iordan -- The conscious mind has only one thread of execution.

3 3

NFS Storage domain backup
by Mohyedeen Nazzal 31 Oct '14

31 Oct '14

Hi , I'm using NFS storage domain, is it possible to backup the domain manually? or is there an api in ovirt which support this? For manual backup, is possible to use tools like rsync ? or the data will not be consistent ? Any idea of possible solutions for this?;as we don't have dedicated storage box. Thanks, Mohyedeen.

2 3

qemu overhead memory ovirt
by Punit Dambiwal 31 Oct '14

31 Oct '14

Hi, I want to use 384 GB RAM with 40 Core CPU in my compute node...i want to know how i can assign the overhead memory to Qemu/KVM for the host machine purpose,so it will be well optimize and stable.. Thanks, Punit

3 3

export_domain recovery
by Juan Carlos YJ. Lin 30 Oct '14

30 Oct '14

--=_1140a893-1606-457e-8a5e-2a19983e7182 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit I attached and ovirt_share_export_domain to a testing ovirt engine, then kill the engine Now I can not mount it, need force option to import without killing data How I can do to recover to available to attach state? Juan Carlos Lin Unisoft S.A. +595-993-288330 --------------------------------------------------- "Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente" "Aviso: Este mensaje es dirigido para su destinatario y contiene informaciones que no pueden ser usadas por otras personas que no sean su(s) destinatario(s). La retransmisión del contenido no está autorizada fuera del contexto de su envío y a quien corresponde. El uso no autorizado de la información en este mensaje se halla penado por las leyes vigentes en todo el mundo. Si ha recibido este mensaje por error, por favor bórrala y notifique al remitente en la brevedad posible. El contenido de este mensaje no es responsabilidad de la Empresa y debe ser atribuido siempre a su autor. Gracias." --=_1140a893-1606-457e-8a5e-2a19983e7182 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 10pt; color: #000000'><span>I attached and ovirt_share_export_domain to a testing ovirt engine, then kill the engine<br>Now I can not mount it, need force option to import without killing data<br><br>How I can do to recover to available to attach state?<br><br><span name="x"></span>Juan Carlos Lin<br>Unisoft S.A.<br>+595-993-288330<span name="x"></span><br></span><br></div> <br> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <HTML lang="es"> <HEAD> <TITLE>System-wide Disclaimer</TITLE> </HEAD> <BODY>---------------------------------------------------<br>"Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente"<br>"Aviso: Este mensaje es dirigido para su destinatario y contiene informaciones que no pueden ser usadas por otras personas que no sean su(s) destinatario(s). La retransmisión del contenido no está autorizada fuera del contexto de su envío y a quien corresponde. El uso no autorizado de la información en este mensaje se halla penado por las leyes vigentes en todo el mundo. Si ha recibido este mensaje por error, por favor bórrala y notifique al remitente en la brevedad posible. El contenido de este mensaje no es responsabilidad de la Empresa y debe ser atribuido siempre a su autor. Gracias." </BODY> </HTML><br> </body></html> --=_1140a893-1606-457e-8a5e-2a19983e7182--

2 1

Hosted-Engine HA problem
by Jaicel R. Sabonsolin 30 Oct '14

30 Oct '14

------=_Part_234528_2091500974.1414657372046 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hi Guys, I need help with my ovirt Hosted-Engine HA setup. I am running on 2 ovirt hosts and 2 gluster nodes with replicated volumes. i already have VMs running on my hosts and they can migrate normally once i for example power off the host that they are running on. the problem is that the engine can't migrate once i switch off the host that hosts the engine. oVirt 3.4.3-1.el6 KVM 0.12.1.2 - 2.415.el6_5.10 LIBVIRT libvirt-0.10.2-29.el6_5.9 VDSM vdsm-4.14.17-0.el6 right now, i have this result from hosted-engine --vm-status. BQ_BEGIN File "/usr/lib64/python2.6/runpy.py", line 122, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/usr/lib64/python2.6/runpy.py", line 34, in _run_code exec code in run_globals File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_setup/vm_status.py", line 111, in <module> if not status_checker.print_status(): File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_setup/vm_status.py", line 58, in print_status all_host_stats = ha_cli.get_all_host_stats() File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/client/client.py", line 137, in get_all_host_stats return self.get_all_stats(self.StatModes.HOST) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/client/client.py", line 86, in get_all_stats constants.SERVICE_TYPE) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", line 171, in get_stats_from_storage result = self._checked_communicate(request) File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", line 199, in _checked_communicate .format(message or response)) ovirt_hosted_engine_ha.lib.exceptions.RequestError: Request failed: <type 'exceptions.OSError'> BQ_END restarting ha-broker and ha-agent normalizes the status but eventually it would become "false" and then return to the result above. hope you guys could help me with this. Thanks, Jaicel ------=_Part_234528_2091500974.1414657372046 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: arial, helvetica, sans-serif; font-s= ize: 10pt; color: #000000"><div>Hi Guys,<br></div><div><br data-mce-bogus= =3D"1"></div><div>I need help with my ovirt Hosted-Engine HA setup. I am ru= nning on 2 ovirt hosts and 2 gluster nodes with replicated volumes. i alrea= dy have VMs running on my hosts and they can migrate normally once i for ex= ample power off the host that they are running on. the problem is that the = engine can't migrate once i switch off the host that hosts the engine. <br = data-mce-bogus=3D"1"></div><div><br data-mce-bogus=3D"1"></div><blockquote>= <div><span data-mce-style=3D"color: #111111; font-family: Verdana; font-siz= e: 10pt; font-style: normal; font-variant: normal; font-weight: normal; let= ter-spacing: normal; line-height: 24px; text-align: left; text-indent: 0px;= text-transform: none; white-space: normal; word-spacing: 0px; display: inl= ine ! important; float: none;" style=3D"color: rgb(17, 17, 17); font-family= : Verdana; font-size: 10pt; font-style: normal; font-variant: normal; font-= weight: normal; letter-spacing: normal; line-height: 24px; text-align: left= ; text-indent: 0px; text-transform: none; white-space: normal; word-spacing= : 0px; display: inline ! important; float: none;">oVirt     =   3.4.3-1.el6</span></div><div>KVM      &nbs= p;  0.12.1.2 - 2.415.el6_5.10</div><div>LIBVIRT   libvi= rt-0.10.2-29.el6_5.9<br data-mce-bogus=3D"1"></div><div>VDSM  &nb= sp;   vdsm-4.14.17-0.el6<br data-mce-bogus=3D"1"></div></blockquote><d= iv><br data-mce-bogus=3D"1"></div><div>right now, i have this result from h= osted-engine --vm-status.<br data-mce-bogus=3D"1"></div><div><br data-mce-b= ogus=3D"1"></div><blockquote><div>  File "/usr/lib64/python2.6/runpy.p= y", line 122, in _run_module_as_main<br>    "__main__", fnam= e, loader, pkg_name)<br>  File "/usr/lib64/python2.6/runpy.py", line 3= 4, in _run_code<br>    exec code in run_globals<br>  Fi= le "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_setup/vm_status.py= ", line 111, in <module><br>    if not status_checker.= print_status():<br>  File "/usr/lib/python2.6/site-packages/ovirt_host= ed_engine_setup/vm_status.py", line 58, in print_status<br>  &nbs= p; all_host_stats =3D ha_cli.get_all_host_stats()<br>  File "/usr/lib/= python2.6/site-packages/ovirt_hosted_engine_ha/client/client.py", line 137,= in get_all_host_stats<br>    return self.get_all_stats(self= .StatModes.HOST)<br>  File "/usr/lib/python2.6/site-packages/ovirt_hos= ted_engine_ha/client/client.py", line 86, in get_all_stats<br>  &= nbsp; constants.SERVICE_TYPE)<br>  File "/usr/lib/python2.6/site-packa= ges/ovirt_hosted_engine_ha/lib/brokerlink.py", line 171, in get_stats_from_= storage<br>    result =3D self._checked_communicate(request)= <br>  File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/li= b/brokerlink.py", line 199, in _checked_communicate<br>    .= format(message or response))<br>ovirt_hosted_engine_ha.lib.exceptions.Reque= stError: Request failed: <type 'exceptions.OSError'></div></blockquot= e><div><br data-mce-bogus=3D"1"></div><div>restarting ha-broker and ha-agen= t normalizes the status but eventually it would become "false" and then ret= urn to the result above. hope you guys could help me with this.<br data-mce= -bogus=3D"1"></div><div><br data-mce-bogus=3D"1"></div><div data-marker=3D"= __SIG_PRE__">Thanks,<br>Jaicel</div></div></body></html> ------=_Part_234528_2091500974.1414657372046--

4 3

VM Migrate problem on HA Cluster
by N. Vidiadakis 30 Oct '14

30 Oct '14

Hello to all, I am trying to build a two-node ovirt cluster, using a VNXe 3150 iSCSI SAN. The two physical machines used for hypervisors are HP DL380p servers, with 128GB RAM and two E5-2630. On both servers I created a 100GB logical volume used for GlusterFS, to install on top of it both the hosted engine used and the ISO repository. Installation was fine, and under Virtualization Manager, the datacenter seems OK and both hypervisors seems to be registered properly. I have also added the two hosts to the VNXe, created some iSCSI LUNs to test the whole platform and created iSCSI bond interfaces to enabled multipathing. My problem is that live VM migration only works to one direction, lets say from server VH1 to VH2, and not backwards. If I try to bring the VM back to VH1, I get the following: ===== Migration failed due to Error: Fatal error during migration (VM: Test_Centos_7, Source: hosted_engine_2, Destination: hosted_engine_1). ===== I cant seem (and to be honest dont know exactly how) to identify something in the log files. I have verified though that both servers are identical, with the same services up, SELinux disabled, firewalls down and ntp enabled and reporting same time. Now, if I powerdown the VM from VH2 and start it up again, it starts OK on VH1. Also, if I try to migrate the Hosted Engine itself, I get: ===== Error while executing action: HostedEngine: Cannot migrate VM. There are no available HA hosts in the VM's Cluster. Cannot migrate VM. There is no host that satisfies current scheduling constraints. See below for details: The host hosted_engine_2 did not satisfy internal filter HA. ===== and I have already enabled HA Reservation on the Cluster properties. Thank you in advance, Nick Vidiadakis

1 0

Live Snapshot support on EL 6.6 with oVirt 3.5 now "Inactive" when "Active" on EL 6.5
by Scott Worthington 30 Oct '14

30 Oct '14

On EL 6.5 Host and oVirt 3.5, I was able to create live snapshot (Live Snapshot Support: Active). After upgrading host to EL 6.6, the oVirt UI now reports live snapshot as "Inactive". I have submitted bug 1158469 with more details (package versions, etc). https://bugzilla.redhat.com/show_bug.cgi?id=1158469 I would assume that is it not advisable to upgrade from EL 6.5 to EL 6.6 at this time if you require Live Snapshot support on the Host.

3 4

Fwd: [ovirt-devel] usage of the foreman / limitations of puppet
by Sven Kieske 30 Oct '14

30 Oct '14

Forwarding to the users list, because there seems to be no interest on the devel list :) -------- Forwarded Message -------- Subject: [ovirt-devel] usage of the foreman / limitations of puppet Date: Tue, 28 Oct 2014 16:52:54 +0100 From: Sven Kieske <s.kieske(a)mittwald.de> To: devel(a)ovirt.org <devel(a)ovirt.org> Hi, I just wanted to ask if there are some plans to also support other automation tools like salt, chef, cfengine or others, because puppet is imho not a good tool for large environments performance wise. I noticed there is some support for saltstack in foreman. So this seems to be a first step to extend the support for different configuration management tools. I know RH seems to favor puppet (it's used in the new satellite product) but I don't think it scales well (talking about thousands of hosts to manage). Are there any opinions or plans within the ovirt community regarding this topic? -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen _______________________________________________ Devel mailing list Devel(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/devel

2 1

Hosted Engine fail after upgrading to 3.5
by Stefano Stagnaro 30 Oct '14

30 Oct '14

Hi. After upgrading from 3.4 to 3.5 (I've followed the official RHEV documentation) the Hosted Engine VM cannot boot up anymore. "hosted-engine --vm-status" says "Engine status: unknown stale-data" agent.log says: Error: ''NoneType' object has no attribute 'iteritems'' Some logs: - agent on node ov0h21: http://fpaste.org/144822/ - agent on node ov0h21: http://fpaste.org/144824/ - "hosted-engine --vm-status": http://fpaste.org/144825/ Thank you, -- Stefano Stagnaro Prisma Engineering S.r.l. Via Petrocchi, 4 20127 Milano – Italy Tel. 02 26113507 int 339 e-mail: stefanos(a)prisma-eng.com skype: stefano.stagnaro

2 9

improving advanced foreman integration
by Jorick Astrego 30 Oct '14

30 Oct '14

This is a multi-part message in MIME format. ------------MIME-1531428751-2119595149-delim Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hi=2C After talking with a couple of people including Barak at the KVM Forum=2C= =20 I have been thinking about how we use oVirt =26 the Foreman and what could= =20 be improved=2E We have dug some further in the foreman and changed some of our=20 configuration and practices so thinks work better for us=2E What we would like to have as improvement is to be able to assign the=20 same Organization and Location foreman/katello uses to an oVirt=20 Cluster/Datacenter=2E This way we can seperate everything nicely and the cluster gets the=20 correct provisioned hosts=2C Host Groups=2C subnet=2C domain=2C realm=2Cetc= for=20 provisioning hosts and in the future VM=27s=2E This will also help to prevent the picklists becoming too large to=20 easily use when using thousands of servers with dozens of customers=2E Good idea=3F Met vriendelijke groet=2C With kind regards=2C Jorick Astrego Netbulae Virtualization Experts=20 ---------------- =09Tel=3A 053 20 30 270 =09info=40netbulae=2Eeu =09Staalsteden 4-3A =09KvK= 08198180 =09Fax=3A 053 20 30 271 =09www=2Enetbulae=2Eeu =097547 TA Enschede =09BTW= NL821234584B01 ---------------- ------------MIME-1531428751-2119595149-delim Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable =3Chtml=3E =3Cbody=3E Hi,<br> <br> After talking with a couple of people including Barak at the KVM Forum, &#1= 3;<br> I have been thinking about how we use oVirt & the Foreman and what coul= d <br> be improved.<br> <br> We have dug some further in the foreman and changed some of our <br> configuration and practices so thinks work better for us.<br> <br> What we would like to have as improvement is to be able to assign the = <br> same Organization and Location foreman/katello uses to an oVirt <br> Cluster/Datacenter.<br> <br> This way we can seperate everything nicely and the cluster gets the <b= r> correct provisioned hosts, Host Groups, subnet, domain, realm,etc for = <br> provisioning hosts and in the future VM's.<br> <br> This will also help to prevent the picklists becoming too large to <br= > easily use when using thousands of servers with dozens of customers.<b= r> <br> Good idea?<br> <br> <br> = =3CBR /=3E =3CBR /=3E =3Cb style=3D=22color=3A=23604c78=22=3E=3C/b=3E=3Cbr=3E=3Cspan style=3D=22c= olor=3A=23604c78=3B=22=3E=3Cfont color=3D=22000000=22=3E=3Cspan style=3D=22= mso-fareast-language=3Aen-gb=3B=22 lang=3D=22NL=22=3EMet vriendelijke groet= =2C With kind regards=2C=3Cbr=3E=3Cbr=3E=3C/span=3EJorick Astrego=3C/font= =3E=3C/span=3E=3Cb style=3D=22color=3A=23604c78=22=3E=3Cbr=3E=3Cbr=3ENetbul= ae Virtualization Experts =3C/b=3E=3Cbr=3E=3Chr style=3D=22border=3Anone=3B= border-top=3A1px solid =23ccc=3B=22=3E=3Ctable style=3D=22width=3A 522px=22= =3E=3Ctbody=3E=3Ctr=3E=3Ctd style=3D=22width=3A 130px=3Bfont-size=3A 10px= =22=3ETel=3A 053 20 30 270=3C/td=3E =3Ctd style=3D=22width=3A 130px=3Bf= ont-size=3A 10px=22=3Einfo=40netbulae=2Eeu=3C/td=3E =3Ctd style=3D=22wid= th=3A 130px=3Bfont-size=3A 10px=22=3EStaalsteden 4-3A=3C/td=3E =3Ctd sty= le=3D=22width=3A 130px=3Bfont-size=3A 10px=22=3EKvK 08198180=3C/td=3E=3C/tr= =3E=3Ctr=3E =3Ctd style=3D=22width=3A 130px=3Bfont-size=3A 10px=22=3EFax= =3A 053 20 30 271=3C/td=3E =3Ctd style=3D=22width=3A 130px=3Bfont-size= =3A 10px=22=3Ewww=2Enetbulae=2Eeu=3C/td=3E =3Ctd style=3D=22width=3A 130= px=3Bfont-size=3A 10px=22=3E7547 TA Enschede=3C/td=3E =3Ctd style=3D=22w= idth=3A 130px=3Bfont-size=3A 10px=22=3EBTW NL821234584B01=3C/td=3E=3C/tr=3E= =3C/tbody=3E=3C/table=3E=3Cbr=3E=3Chr style=3D=22border=3Anone=3Bborder-top= =3A1px solid =23ccc=3B=22=3E=3CBR /=3E =3C/body=3E =3C/html=3E ------------MIME-1531428751-2119595149-delim--

2 1

Adding foreman provider: Could not generate DH keypair (Failed with error PROVIDER_SSL_FAILURE and code 5052)
by Daniel Helgenberger 30 Oct '14

30 Oct '14

Hello, I tried to add foreman as external provider - without successes. Hosted Engine 3.5 CentOS6.5 The foreman is a plain vanilla install; working so far (can log in, do stuff, local smart proxy registered) foreman FQDN is resolvable via DNS In the engine UI I enter: https://foreman.lab.mbox.loc user pw and press test. The cert is shown and after clicking ok, the chain is imported. However, the test fails with a SSL error. Please see engine log below: 2014-10-24 00:01:45,188 INFO [org.ovirt.engine.core.bll.provider.ImportProviderCertificateChainCommand] (ajp--127.0.0.1-8702-7) [710ac5c] Running command: ImportProviderCertificateChainCommand internal: false. Entities affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group CREATE_STORAGE_POOL with role type ADMIN 2014-10-24 00:01:45,296 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-7) [710ac5c] Correlation ID: 710ac5c, Call Stack: null, Custom Event ID: -1, Message: Certificate chain for provider foreman was imported. (User: daniel) 2014-10-24 00:01:46,212 INFO [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (ajp--127.0.0.1-8702-9) [6a77acf4] Running command: TestProviderConnectivityCommand internal: false. Entities affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group CREATE_STORAGE_POOL with role type ADMIN 2014-10-24 00:01:46,662 ERROR [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (ajp--127.0.0.1-8702-9) [6a77acf4] Command org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand throw Vdc Bll exception. With error message VdcBLLException: java.lang.RuntimeException: Could not generate DH keypair (Failed with error PROVIDER_SSL_FAILURE and code 5052) 2014-10-24 00:02:01,222 INFO [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (ajp--127.0.0.1-8702-10) [2713e6dc] Running command: TestProviderConnectivityCommand internal: false. Entities affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group CREATE_STORAGE_POOL with role type ADMIN 2014-10-24 00:02:01,625 ERROR [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (ajp--127.0.0.1-8702-10) [2713e6dc] Command org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand throw Vdc Bll exception. With error message VdcBLLException: java.lang.RuntimeException: Could not generate DH keypair (Failed with error PROVIDER_SSL_FAILURE and code 5052) 2014-10-24 00:02:02,090 ERROR [org.ovirt.engine.core.bll.GetProviderCertificateChainQuery] (ajp--127.0.0.1-8702-11) Query GetProviderCertificateChainQuery failed. Exception message is VdcBLLException: java.lang.RuntimeException: Could not generate DH keypair (Failed with error PROVIDER_FAILURE and code 5050) : org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: java.lang.RuntimeException: Could not generate DH keypair (Failed with error PROVIDER_FAILURE and code 5050): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: java.lang.RuntimeException: Could not generate DH keypair (Failed with error PROVIDER_FAILURE and code 5050) at org.ovirt.engine.core.bll.provider.BaseProviderProxy.handleException(BaseProviderProxy.java:70) [bll.jar:] at org.ovirt.engine.core.bll.provider.BaseProviderProxy.getCertificateChain(BaseProviderProxy.java:60) [bll.jar:] at org.ovirt.engine.core.bll.GetProviderCertificateChainQuery.executeQueryCommand(GetProviderCertificateChainQuery.java:24) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(QueriesCommandBase.java:73) [bll.jar:] at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:31) [dal.jar:] at org.ovirt.engine.core.bll.Backend.runQueryImpl(Backend.java:492) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runQuery(Backend.java:466) [bll.jar:] at sun.reflect.GeneratedMethodAccessor100.invoke(Unknown Source) [:1.7.0_65] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_65] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_65] 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.GeneratedMethodAccessor94.invoke(Unknown Source) [:1.7.0_65] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_65] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_65] 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.runQuery(Unknown Source) [common.jar:] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.runQuery(GenericApiGWTServiceImpl.java:56) at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.runMultipleQueries(GenericApiGWTServiceImpl.java:87) at sun.reflect.GeneratedMethodAccessor123.invoke(Unknown Source) [:1.7.0_65] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_65] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_65] 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:112) [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:745) [rt.jar:1.7.0_65] -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767

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oVirt is Prince of Community Blog This Week
by Brian Proffitt 30 Oct '14

30 Oct '14

All: I just wanted to share the news that oVirt is the hot topic of the week on the Red Hat community blog this week! Moran Goldboim has an excellent two-part article on Dockerizing oVirt[1][2] that has so far gotten a good deal of social media and web visit traffic. Jason Brooks of OSAS has written another installment in his excellent Up and Running series, this time focusing on oVirt 3.5! [3] And I just edited a very detailed article from Martin Sivák on the new Optimizer feature in oVirt 3.5. This has not been posted yet, but it could be up today or tomorrow, depending on the Community blog's schedule. Keep an eye on @oVirt in Twitter for this article's release! Thank you to Moran, Jason, and Martin for their contributions! If you want to write about oVirt, feel free to send me your contributions, and we will get them posted! Peace, Brian -- 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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SPICE HTML5 Browser Clinet does not work
by Fumihide Tani 30 Oct '14

30 Oct '14

Hi everyone, Today I have updated oVirt 3.5 to GA from RC5. And I have tried SPICE HTML5 Browser Clinet, but console screen is 'blank'. Before updating to GA, My oVirt 3.5 could display console screen correctly. Browser is the Firefox 31 running on Windows 7. Toggle messages output shows: Connected to wss://ovirt.rxc05271.com: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 Channel type 9 unknown. Channel type 9 unknown. Channel type 9 unknown. Channel type 9 unknown. Channel type 6 unknown. Channel type 0 unknown. Channel type 220 unknown. Channel type 130 unknown. Channel type 214 unknown. Channel type 183 unknown. Channel type 0 unknown. Channel type 12 unknown. Channel type undefined unknown. (snip) Channel type undefined unknown. Channel type undefined unknown. 9: No message handlers for this channel; message 101 >> WebSockets.onerror[object Event] [object Event] (snip) Error: Unexpected close while ready >> WebSockets.onerror[object Event] [object Event] (snip) Error: Connection timed out. How can I resolve this problem? Please help. Thanks, Fumihide Tani

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Cleaning up my oVirt enviroment
by Andy Michielsen 29 Oct '14

29 Oct '14

Hello, I 'm trying to disconnect my second datastorage from my oVirt enviroment and so far I' was able to delete all virtual machines. But when I check the available disks there are quite a few but I'm unable to delete them from within the app. Why is this happening and how can I neatly remove these remaining disks. [image: Inline afbeelding 1] Kind regards.

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oVirt 3.5 and FreeIpa
by Marcelo Donato 29 Oct '14

29 Oct '14

Below are the details of my installation, both without firewall and selinux disabled. ####################################### IPA SERVER Hostname: ipa1.din.intranet IP Addr: 10.30.0.25 Release: CentOS release 6.6 (Final) x86_64 ###################################### oVirt Engine Version: 3.5.0.1-1.el6 Hostname: sequoia.din.intranet IP Addr: 10.30.0.27 Release: CentOS release 6.6 (Final) x86_64 ###################################### [root@sequoia ~]# host -t SRV _ldap._tcp.din.intranet _ldap._tcp.din.intranet has SRV record 0 100 389 ipa1.din.intranet. [root@sequoia ~]# host -t SRV _kerberos._tcp.din.intranet _kerberos._tcp.din.intranet has SRV record 0 100 88 ipa1.din.intranet. [root@sequoia ~]# host -t SRV _kerberos._udp.din.intranet _kerberos._udp.din.intranet has SRV record 0 100 88 ipa1.din.intranet. [root@sequoia ~]# host -t SRV _kpasswd._udp.din.intranet _kpasswd._udp.din.intranet has SRV record 0 100 464 ipa1.din.intranet. [root@sequoia ~]# host -t A ipa1.din.intranet ipa1.din.intranet has address 10.30.0.25 [root@sequoia ~]# ldapsearch -x -b "dc=din, dc=intranet" uid=admin extended LDIF LDAPv3 base <dc=din, dc=intranet> with scope subtree filter: uid=admin requesting: ALL admin, users, compat, din.intranet dn: uid=admin,cn=users,cn=compat,dc=din,dc=intranet admin, users, accounts, din.intranet dn: uid=admin,cn=users,cn=accounts,dc=din,dc=intranet uid: admin krbPrincipalName: admin(a)DIN.INTRANET cn: Administrator sn: Administrator uidNumber: 1250800000 gidNumber: 1250800000 homeDirectory: /home/admin loginShell: /bin/bash gecos: Administrator search result search: 2 result: 0 Success numResponses: 3 numEntries: 2 [root@sequoia ~]# getent passwd admin admin:*:1250800000:1250800000:Administrator:/home/admin:/bin/bash [root@sequoia ~]# klist Ticket cache: FILE:/tmp/krb5cc_0 Default principal: admin(a)DIN.INTRANET Valid starting Expires Service principal 10/29/14 15:37:46 10/30/14 15:37:45 krbtgt/DIN.INTRANET(a)DIN.INTRANET [root@sequoia ~]# engine-manage-domains add --domain=din.intranet --provider=ipa --user=admin Enter password: Error: exception message: ipa1.din.intranet. Failure while testing domain din.intranet. Details: Kerberos error. Please check log for further details. ###################################### [root@ipa1 ~]# tail -f /var/log/krb5kdc.log Oct 29 15:25:22 ipa1.din.intranet krb5kdc[2007](info): AS_REQ (4 etypes {18 17 16 23}) 10.30.0.27: NEEDED_PREAUTH: host/sequoia.din.uem.br(a)DIN.INTRANET for krbtgt/DIN.INTRANET(a)DIN.INTRANET, Additional pre-authentication required Oct 29 15:25:22 ipa1.din.intranet krb5kdc[2006](info): AS_REQ (4 etypes {18 17 16 23}) 10.30.0.27: ISSUE: authtime 1414603522, etypes {rep=18 tkt=18 ses=18}, host/sequoia.din.uem.br(a)DIN.INTRANET for krbtgt/DIN.INTRANET(a)DIN.INTRANET Oct 29 15:25:22 ipa1.din.intranet krb5kdc[2007](info): TGS_REQ (4 etypes {18 17 16 23}) 10.30.0.27: ISSUE: authtime 1414603522, etypes {rep=18 tkt=18 ses=18}, host/sequoia.din.uem.br(a)DIN.INTRANET for ldap/ipa1.din.intranet(a)DIN.INTRANET ###################################### Why engine-manage-domains does not work? -- Ao encaminhar esta mensagem, por favor: 1. Apague o meu e-mail e o meu nome. 2. Apague também os endereços dos amigos antes de reenviar 3. Use Cco ou Bcc para enviar mensagens! Dificulte a disseminação de vírus e spam.

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