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ssd cache
by yao xu 08 Dec '14

08 Dec '14

Hi ! Everyone! Is anyone tried to add an ssd cache to node using bcache or flashcache? It seemed that we have to change the procedure when adding a storage domain . Maybe it can be done in serveral days , but sync the cache between nodes seemed a little tricky. Do you have any idea? Thanks

2 1

Storage Domain Issue
by Koen Vanoppen 08 Dec '14

08 Dec '14

Dear all, We have updated our hypervisors with yum. This included an update ov vdsm also. We now are with these version: vdsm-4.16.7-1.gitdb83943.el6.x86_64 vdsm-python-4.16.7-1.gitdb83943.el6.noarch vdsm-python-zombiereaper-4.16.7-1.gitdb83943.el6.noarch vdsm-xmlrpc-4.16.7-1.gitdb83943.el6.noarch vdsm-yajsonrpc-4.16.7-1.gitdb83943.el6.noarch vdsm-jsonrpc-4.16.7-1.gitdb83943.el6.noarch vdsm-cli-4.16.7-1.gitdb83943.el6.noarch And ever since these updates we experience BIG troubles with our fibre connections. I've already update the brocade cards to the latest version. This seemed to help, they already came back up and saw the storage domains (before the brocade update, they didn't even see their storage domains). But after a day or so, one of the hypersisors began to freak out again. Coming up and going back down... Below you can find the errors: Thread-821::ERROR::2014-12-08 07:10:33,190::task::866::Storage.TaskManager.Task::(_setError) Task=`27cb9779-a8e9-4080-988d-9772c922710b`::Unexpected error raise se.SpmStatusError() SpmStatusError: Not SPM: () Thread-821::ERROR::2014-12-08 07:10:33,194::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': 'Not SPM: ()', 'code': 654}} Thread-822::ERROR::2014-12-08 07:11:03,878::task::866::Storage.TaskManager.Task::(_setError) Task=`30177931-68c0-420f-950f-da5b770fe35c`::Unexpected error Thread-822::ERROR::2014-12-08 07:11:03,882::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': "Unknown pool id, pool not connected: ('1d03dc05-008b-4d14-97ce-b17bd714183d',)", 'code': 309}} Thread-813::ERROR::2014-12-08 07:11:07,634::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 78d84adf-7274-4efe-a711-fbec31196ece Thread-813::ERROR::2014-12-08 07:11:07,634::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 78d84adf-7274-4efe-a711-fbec31196ece Thread-813::DEBUG::2014-12-08 07:11:07,638::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n /sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [ '\''a|/dev/mapper/36005076802810d489000000000000062|/dev/mapper/36005076802810d48e0000000000000ae|/dev/mapper/36005076802810d48e0000000000000de|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|' --ignoreskippedcluster -o uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name 78d84adf-7274-4efe-a711-fbec31196ece (cwd None) Thread-813::DEBUG::2014-12-08 07:11:07,835::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n /sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [ '\''a|/dev/mapper/36005076802810d489000000000000062|/dev/mapper/36005076802810d48e0000000000000ae|/dev/mapper/36005076802810d48e0000000000000de|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|' --ignoreskippedcluster -o uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name 78d84adf-7274-4efe-a711-fbec31196ece (cwd None) Thread-813::ERROR::2014-12-08 07:11:07,896::spbackends::271::Storage.StoragePoolDiskBackend::(validateMasterDomainVersion) Requested master domain 78d84adf-7274-4efe-a711-fbec31196ece does not have expected version 42 it is version 17 Thread-813::ERROR::2014-12-08 07:11:07,903::task::866::Storage.TaskManager.Task::(_setError) Task=`c434f325-5193-4236-a04d-2fee9ac095bc`::Unexpected error Thread-813::ERROR::2014-12-08 07:11:07,946::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': "Wrong Master domain or its version: 'SD=78d84adf-7274-4efe-a711-fbec31196ece, pool=1d03dc05-008b-4d14-97ce-b17bd714183d'", 'code': 324}} Thread-823::ERROR::2014-12-08 07:11:43,993::task::866::Storage.TaskManager.Task::(_setError) Task=`9abbccd9-88a7-4632-b350-f9af1f65bebd`::Unexpected error Thread-823::ERROR::2014-12-08 07:11:43,998::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': "Unknown pool id, pool not connected: ('1d03dc05-008b-4d14-97ce-b17bd714183d',)", 'code': 309}} Thread-823::ERROR::2014-12-08 07:11:44,003::task::866::Storage.TaskManager.Task::(_setError) Task=`7ef1ac39-e7c2-4538-b30b-ab2fcefac01d`::Unexpected error raise se.SpmStatusError() SpmStatusError: Not SPM: () Thread-823::ERROR::2014-12-08 07:11:44,007::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': 'Not SPM: ()', 'code': 654}} Thread-823::ERROR::2014-12-08 07:11:44,133::task::866::Storage.TaskManager.Task::(_setError) Task=`cc1ae82c-f3c4-4efa-9cd2-c62a27801e76`::Unexpected error Thread-823::ERROR::2014-12-08 07:11:44,137::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': "Unknown pool id, pool not connected: ('1d03dc05-008b-4d14-97ce-b17bd714183d',)", 'code': 309}} Thread-823::ERROR::2014-12-08 07:12:24,580::task::866::Storage.TaskManager.Task::(_setError) Task=`9bcbb87d-3093-4894-879b-3fe2b09ef351`::Unexpected error Thread-823::ERROR::2014-12-08 07:12:24,585::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': "Unknown pool id, pool not connected: ('1d03dc05-008b-4d14-97ce-b17bd714183d',)", 'code': 309}} Thread-823::ERROR::2014-12-08 07:13:04,926::task::866::Storage.TaskManager.Task::(_setError) Task=`8bdd0c1f-e681-4a8e-ad55-296c021389ed`::Unexpected error raise se.SpmStatusError() SpmStatusError: Not SPM: () Thread-823::ERROR::2014-12-08 07:13:04,931::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': 'Not SPM: ()', 'code': 654}} Thread-823::ERROR::2014-12-08 07:13:45,342::task::866::Storage.TaskManager.Task::(_setError) Task=`160ea2a7-b6cb-4102-9df4-71ba87fd863e`::Unexpected error raise se.SpmStatusError() SpmStatusError: Not SPM: () Thread-823::ERROR::2014-12-08 07:13:45,346::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': 'Not SPM: ()', 'code': 654}} Thread-823::ERROR::2014-12-08 07:14:25,879::task::866::Storage.TaskManager.Task::(_setError) Task=`985628db-8f48-44b5-8f61-631a922f7f71`::Unexpected error raise se.SpmStatusError() SpmStatusError: Not SPM: () Thread-823::ERROR::2014-12-08 07:14:25,883::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': 'Not SPM: ()', 'code': 654}} Thread-823::ERROR::2014-12-08 07:15:06,175::task::866::Storage.TaskManager.Task::(_setError) Task=`ddca1c88-0565-41e8-bf0c-22eadcc75918`::Unexpected error raise se.SpmStatusError() SpmStatusError: Not SPM: () Thread-823::ERROR::2014-12-08 07:15:06,179::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': 'Not SPM: ()', 'code': 654}} Thread-823::ERROR::2014-12-08 07:15:46,585::task::866::Storage.TaskManager.Task::(_setError) Task=`12bbded5-59ce-46d8-9e67-f48862a03606`::Unexpected error raise se.SpmStatusError() SpmStatusError: Not SPM: () Thread-823::ERROR::2014-12-08 07:15:46,589::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': 'Not SPM: ()', 'code': 654}} Thread-814::ERROR::2014-12-08 07:16:08,619::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 78d84adf-7274-4efe-a711-fbec31196ece Thread-814::ERROR::2014-12-08 07:16:08,619::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 78d84adf-7274-4efe-a711-fbec31196ece Thread-814::DEBUG::2014-12-08 07:16:08,624::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n /sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [ '\''a|/dev/mapper/36005076802810d489000000000000062|/dev/mapper/36005076802810d48e0000000000000ae|/dev/mapper/36005076802810d48e0000000000000de|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|' --ignoreskippedcluster -o uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name 78d84adf-7274-4efe-a711-fbec31196ece (cwd None) Thread-814::DEBUG::2014-12-08 07:16:08,740::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n /sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [ '\''a|/dev/mapper/36005076802810d489000000000000062|/dev/mapper/36005076802810d48e0000000000000ae|/dev/mapper/36005076802810d48e0000000000000de|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|' --ignoreskippedcluster -o uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name 78d84adf-7274-4efe-a711-fbec31196ece (cwd None) Thread-814::ERROR::2014-12-08 07:16:08,812::spbackends::271::Storage.StoragePoolDiskBackend::(validateMasterDomainVersion) Requested master domain 78d84adf-7274-4efe-a711-fbec31196ece does not have expected version 42 it is version 17 Thread-814::ERROR::2014-12-08 07:16:08,820::task::866::Storage.TaskManager.Task::(_setError) Task=`5cdce5cd-6e6d-421e-bc2a-f999d8cbb056`::Unexpected error Thread-814::ERROR::2014-12-08 07:16:08,865::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': "Wrong Master domain or its version: 'SD=78d84adf-7274-4efe-a711-fbec31196ece, pool=1d03dc05-008b-4d14-97ce-b17bd714183d'", 'code': 324}} Thread-815::ERROR::2014-12-08 07:16:09,471::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 78d84adf-7274-4efe-a711-fbec31196ece Thread-815::ERROR::2014-12-08 07:16:09,472::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 78d84adf-7274-4efe-a711-fbec31196ece Thread-815::DEBUG::2014-12-08 07:16:09,476::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n /sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [ '\''a|/dev/mapper/36005076802810d489000000000000062|/dev/mapper/36005076802810d48e0000000000000ae|/dev/mapper/36005076802810d48e0000000000000de|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|' --ignoreskippedcluster -o uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name 78d84adf-7274-4efe-a711-fbec31196ece (cwd None) Thread-815::DEBUG::2014-12-08 07:16:09,564::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n /sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [ '\''a|/dev/mapper/36005076802810d489000000000000062|/dev/mapper/36005076802810d48e0000000000000ae|/dev/mapper/36005076802810d48e0000000000000de|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|' --ignoreskippedcluster -o uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name 78d84adf-7274-4efe-a711-fbec31196ece (cwd None) Thread-815::ERROR::2014-12-08 07:16:09,627::spbackends::271::Storage.StoragePoolDiskBackend::(validateMasterDomainVersion) Requested master domain 78d84adf-7274-4efe-a711-fbec31196ece does not have expected version 42 it is version 17 Thread-815::ERROR::2014-12-08 07:16:09,635::task::866::Storage.TaskManager.Task::(_setError) Task=`abfa0fd0-04b3-4c65-b3d0-be18b085a65d`::Unexpected error Thread-815::ERROR::2014-12-08 07:16:09,681::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': "Wrong Master domain or its version: 'SD=78d84adf-7274-4efe-a711-fbec31196ece, pool=1d03dc05-008b-4d14-97ce-b17bd714183d'", 'code': 324}} Thread-816::ERROR::2014-12-08 07:16:10,182::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for unfetched domain 78d84adf-7274-4efe-a711-fbec31196ece Thread-816::ERROR::2014-12-08 07:16:10,183::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 78d84adf-7274-4efe-a711-fbec31196ece Thread-816::DEBUG::2014-12-08 07:16:10,187::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n /sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [ '\''a|/dev/mapper/36005076802810d489000000000000062|/dev/mapper/36005076802810d48e0000000000000ae|/dev/mapper/36005076802810d48e0000000000000de|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|' --ignoreskippedcluster -o uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name 78d84adf-7274-4efe-a711-fbec31196ece (cwd None) Thread-823::ERROR::2014-12-08 07:16:27,163::task::866::Storage.TaskManager.Task::(_setError) Task=`9b0fd676-7941-40a7-a71e-0f1dee48a107`::Unexpected error raise se.SpmStatusError() SpmStatusError: Not SPM: () Thread-823::ERROR::2014-12-08 07:16:27,168::dispatcher::76::Storage.Dispatcher::(wrapper) {'status': {'message': 'Not SPM: ()', 'code': 654}}

1 1

is it possible to run ovirt node on Diskless HW?
by Arman Khalatyan 07 Dec '14

07 Dec '14

Hello, Doing steps in: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/ht… I would like to know is some one succeeded to run the host on a diskless machine? i am using Centos6.6 node with ovirt 3.5. Thanks, Arman. *********************************************************** Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut für Astrophysik Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany ***********************************************************

2 3

Add new host with Neutron Provider
by Eduardo Terzella 07 Dec '14

07 Dec '14

Hello, You can help ? I tried to add neutron provider on my node ovirt and when tried to installing occurred the following error: 2014-12-07 15:15:31 INFO otopi.plugins.otopi.packagers.yumpackager yumpackager.info:92 Yum install: 52/53: openstack-neutron-openvswitch-2014.1.3-4.el6.noarch 2014-12-07 15:15:31 ERROR otopi.plugins.otopi.packagers.yumpackager yumpackager.error:97 Yum Non-fatal POSTIN scriptlet failure in rpm package openstack-neutron-openvswitch-2014.1.3-4.el6.noarch 2014-12-07 15:15:31 DEBUG otopi.plugins.otopi.packagers.yumpackager yumpackager.verbose:88 Yum Script sink: error reading information on service openstack-openvswitch-agent: No such file or directory warning: %post(openstack-neutron-openvswitch-2014.1.3-4.el6.noarch) scriptlet failed, exit status 1 2014-12-07 15:15:31 DEBUG otopi.plugins.otopi.packagers.yumpackager yumpackager.verbose:88 Yum Done: openstack-neutron-openvswitch-2014.1.3-4.el6.noarch 2014-12-07 15:15:31 DEBUG otopi.plugins.otopi.packagers.yumpackager yumpackager.verbose:88 Yum Done: openstack-neutron-openvswitch-2014.1.3-4.el6.noarch I already add the repo openstak on the node.

2 5

oVirt power management issue
by Wout Peeters 07 Dec '14

07 Dec '14

------=_Part_215_24910333.1417776619019 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hi, We're trying to set up an oVirt configuration with an oVirt-controller (CentOS 6), iSCSI-storage (Dell MD3200i) and 3 vm-hosts (CentOS 7) powered by 2 APC PDUs. Testing the Power Management settings in the web GUI, we get the following message: "Test Succeeded, unknown." The oVirt engine log outputs the following: 2014-12-05 11:23:00,872 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-7) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Host vm-02 from data center XXXX was chosen as a proxy to execute Status command on Host vm-03. 2014-12-05 11:23:00,879 INFO [org.ovirt.engine.core.bll.FenceExecutor] (ajp--127.0.0.1-8702-7) Using Host vm-02 from data center XXXX as proxy to execute Status command on Host 2014-12-05 11:23:00,904 INFO [org.ovirt.engine.core.bll.FenceExecutor] (ajp--127.0.0.1-8702-7) Executing <Status> Power Management command, Proxy Host:vm-02, Agent:apc, Target Host:, Management IP:***.***.***.***, User:apc, Options:, Fencing policy:null 2014-12-05 11:23:00,930 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (ajp--127.0.0.1-8702-7) START, FenceVdsVDSCommand(HostName = vm-02, HostId = 071554fc-eed2-4e8f-b6bc-041248d0eaa5, targetVdsId = 67c642ed-0a7a-4e3b-8dd6-32a36df4aea9, action = Status, ip = ***.***.***.***, port = , type = apc, user = apc, password = ******, options = '', policy = 'null'), log id: 2803522 2014-12-05 11:23:01,137 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-7) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Power Management test failed for Host vm-03.Done 2014-12-05 11:23:01,138 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (ajp--127.0.0.1-8702-7) FINISH, FenceVdsVDSCommand, return: Test Succeeded, unknown, log id: 2803522 2014-12-05 11:23:01,139 WARN [org.ovirt.engine.core.bll.FenceExecutor] (ajp--127.0.0.1-8702-7) Fencing operation failed with proxy host 071554fc-eed2-4e8f-b6bc-041248d0eaa5, trying another proxy... 2014-12-05 11:23:01,241 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-7) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Host vm-01 from data center XXXX was chosen as a proxy to execute Status command on Host vm-03. 2014-12-05 11:23:01,244 INFO [org.ovirt.engine.core.bll.FenceExecutor] (ajp--127.0.0.1-8702-7) Using Host vm-01 from data center XXXX as proxy to execute Status command on Host 2014-12-05 11:23:01,246 INFO [org.ovirt.engine.core.bll.FenceExecutor] (ajp--127.0.0.1-8702-7) Executing <Status> Power Management command, Proxy Host:vm-01, Agent:apc, Target Host:, Management IP:***.***.***.***, User:apc, Options:, Fencing policy:null 2014-12-05 11:23:01,273 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (ajp--127.0.0.1-8702-7) START, FenceVdsVDSCommand(HostName = vm-01, HostId = c50eb9bf-5294-4d46-813d-7adfcb41d71d, targetVdsId = 67c642ed-0a7a-4e3b-8dd6-32a36df4aea9, action = Status, ip = ***.***.***.***, port = , type = apc, user = apc, password = ******, options = '', policy = 'null'), log id: 2b00de15 2014-12-05 11:23:01,449 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-7) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Power Management test failed for Host vm-03.Done 2014-12-05 11:23:01,451 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (ajp--127.0.0.1-8702-7) FINISH, FenceVdsVDSCommand, return: Test Succeeded, unknown, log id: 2b00de15 This is the vdsm.log output: JsonRpc (StompReactor)::DEBUG::2014-12-05 11:34:05,065::stompReactor::98::Broker.StompAdapter::(handle_frame) Handling message <StompFrame command='SEND'> JsonRpcServer::DEBUG::2014-12-05 11:34:05,067::__init__::504::jsonrpc.JsonRpcServer::(serve_requests) Waiting for request Thread-24996::DEBUG::2014-12-05 11:34:05,069::API::1188::vds::(fenceNode) fenceNode(addr=***.***.***.***,port=,agent=apc,user=apc,passwd=XXXX,action=status,secure=False,options=,policy=None) Thread-24996::DEBUG::2014-12-05 11:34:05,069::utils::738::root::(execCmd) /usr/sbin/fence_apc (cwd None) Thread-24996::DEBUG::2014-12-05 11:34:05,131::utils::758::root::(execCmd) FAILED: <err> = "Failed: You have to enter plug number or machine identification\nPlease use '-h' for usage\n"; <rc> = 1 Thread-24996::DEBUG::2014-12-05 11:34:05,131::API::1143::vds::(fence) rc 1 inp agent=fence_apc ipaddr=***.***.***.*** login=apc action=status passwd=XXXX out [] err ['Failed: You have to enter plug number or machine identification', "Please use '-h' for usage"] The 'port' and 'options' fields show up as empty, even if we enter '22' or 'port=22'. We did enter the slot number as well. Entering the fence_apc command manually, we get: fence_apc -a ***.***.***.*** -l apc -p ****** -o status -n 1 -x Status: ON Anyone have an idea what could be the problem? Thanks for your time and kind regards, Wout ------=_Part_215_24910333.1417776619019 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><head><style type=3D'text/css'>p { margin: 0; }</style></head><body><= div style=3D'font-family: arial,helvetica,sans-serif; font-size: 10pt; colo= r: #000000'>Hi, We're trying to set up an oVirt configuration with a= n oVirt-controller (CentOS 6), iSCSI-storage (Dell MD3200i) and 3 vm-hosts = (CentOS 7) powered by 2 APC PDUs. Testing the Power Management settings in = the web GUI, we get the following message: "Test Succeeded, unknown." The o= Virt engine log outputs the following: 2014-12-05 11:23:00,872 INFO&= nbsp; [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector= ] (ajp--127.0.0.1-8702-7) Correlation ID: null, Call Stack: null, Custom Ev= ent ID: -1, Message: Host vm-02 from data center XXXX was chosen as a proxy= to execute Status command on Host vm-03. 2014-12-05 11:23:00,879 INFO&n= bsp; [org.ovirt.engine.core.bll.FenceExecutor] (ajp--127.0.0.1-8702-7) Usin= g Host vm-02 from data center XXXX as proxy to execute Status command on Ho= st 2014-12-05 11:23:00,904 INFO  [org.ovirt.engine.core.bll.FenceEx= ecutor] (ajp--127.0.0.1-8702-7) Executing <Status> Power Management c= ommand, Proxy Host:vm-02, Agent:apc, Target Host:, Management IP:***.***.**= *.***, User:apc, Options:, Fencing policy:null 2014-12-05 11:23:00,930 I= NFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (a= jp--127.0.0.1-8702-7) START, FenceVdsVDSCommand(HostName =3D vm-02, HostId = =3D 071554fc-eed2-4e8f-b6bc-041248d0eaa5, targetVdsId =3D 67c642ed-0a7a-4e3= b-8dd6-32a36df4aea9, action =3D Status, ip =3D ***.***.***.***, port =3D , = type =3D apc, user =3D apc, password =3D ******, options =3D '', policy =3D= 'null'), log id: 2803522 2014-12-05 11:23:01,137 WARN  [org.ovirt.= engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1= -8702-7) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Messa= ge: Power Management test failed for Host vm-03.Done 2014-12-05 11:23:01= ,138 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSComma= nd] (ajp--127.0.0.1-8702-7) FINISH, FenceVdsVDSCommand, return: Test Succee= ded, unknown, log id: 2803522 2014-12-05 11:23:01,139 WARN  [org.ov= irt.engine.core.bll.FenceExecutor] (ajp--127.0.0.1-8702-7) Fencing operatio= n failed with proxy host 071554fc-eed2-4e8f-b6bc-041248d0eaa5, trying anoth= er proxy... 2014-12-05 11:23:01,241 INFO  [org.ovirt.engine.core.da= l.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-7) Corre= lation ID: null, Call Stack: null, Custom Event ID: -1, Message: Host vm-01= from data center XXXX was chosen as a proxy to execute Status command on H= ost vm-03. 2014-12-05 11:23:01,244 INFO  [org.ovirt.engine.core.bll= .FenceExecutor] (ajp--127.0.0.1-8702-7) Using Host vm-01 from data center X= XXX as proxy to execute Status command on Host 2014-12-05 11:23:01,246 I= NFO  [org.ovirt.engine.core.bll.FenceExecutor] (ajp--127.0.0.1-8702-7)= Executing <Status> Power Management command, Proxy Host:vm-01, Agent= :apc, Target Host:, Management IP:***.***.***.***, User:apc, Options:, Fenc= ing policy:null 2014-12-05 11:23:01,273 INFO  [org.ovirt.engine.cor= e.vdsbroker.vdsbroker.FenceVdsVDSCommand] (ajp--127.0.0.1-8702-7) START, Fe= nceVdsVDSCommand(HostName =3D vm-01, HostId =3D c50eb9bf-5294-4d46-813d-7ad= fcb41d71d, targetVdsId =3D 67c642ed-0a7a-4e3b-8dd6-32a36df4aea9, action =3D= Status, ip =3D ***.***.***.***, port =3D , type =3D apc, user =3D apc, pas= sword =3D ******, options =3D '', policy =3D 'null'), log id: 2b00de15 2= 014-12-05 11:23:01,449 WARN  [org.ovirt.engine.core.dal.dbbroker.audit= loghandling.AuditLogDirector] (ajp--127.0.0.1-8702-7) Correlation ID: null,= Call Stack: null, Custom Event ID: -1, Message: Power Management test fail= ed for Host vm-03.Done 2014-12-05 11:23:01,451 INFO  [org.ovirt.eng= ine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (ajp--127.0.0.1-8702-7) FI= NISH, FenceVdsVDSCommand, return: Test Succeeded, unknown, log id: 2b00de15= This is the vdsm.log output: JsonRpc (StompReactor)::DEBUG::= 2014-12-05 11:34:05,065::stompReactor::98::Broker.StompAdapter::(handle_fra= me) Handling message <StompFrame command=3D'SEND'> JsonRpcServer::= DEBUG::2014-12-05 11:34:05,067::__init__::504::jsonrpc.JsonRpcServer::(serv= e_requests) Waiting for request Thread-24996::DEBUG::2014-12-05 11:34:05= ,069::API::1188::vds::(fenceNode) fenceNode(addr=3D***.***.***.***,port=3D,= agent=3Dapc,user=3Dapc,passwd=3DXXXX,action=3Dstatus,secure=3DFalse,options= =3D,policy=3DNone) Thread-24996::DEBUG::2014-12-05 11:34:05,069::utils::= 738::root::(execCmd) /usr/sbin/fence_apc (cwd None) Thread-24996::DEBUG:= :2014-12-05 11:34:05,131::utils::758::root::(execCmd) FAILED: <err> = =3D "Failed: You have to enter plug number or machine identification\nPleas= e use '-h' for usage\n"; <rc> =3D 1 Thread-24996::DEBUG::2014-12-0= 5 11:34:05,131::API::1143::vds::(fence) rc 1 inp agent=3Dfence_apc ipadd= r=3D***.***.***.*** login=3Dapc action=3Dstatus passwd=3DXXXX &= nbsp;out [] err ['Failed: You have to enter plug number or machine identifi= cation', "Please use '-h' for usage"] The 'port' and 'options' field= s show up as empty, even if we enter '22' or 'port=3D22'. We did enter the = slot number as well. Entering the fence_apc command manually, we get= : fence_apc -a ***.***.***.*** -l apc -p ****** -o status -n 1 -x<br= >Status: ON Anyone have an idea what could be the problem? <b= r>Thanks for your time and kind regards, Wout </div></body></html= > ------=_Part_215_24910333.1417776619019--

2 2

Re: [ovirt-users] ksmd high cpu usage from almost a week with just one vm running
by Markus Stockhausen 07 Dec '14

07 Dec '14

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3 4

run ovirt-shell script like background job - problem
by Grzegorz Szypa 07 Dec '14

07 Dec '14

Hi, I have a problem with running ovirt-shell script, that it starting VMs. In dialog mode it's fine, but in background no :( Example script: ovirt-shell -E 'action vm WinSrv2012r2 start' I start this job in cron as root. Have somebody idea?? -- G.Sz.

2 1

Newly deployed ovirt instance can not start a VM
by Jeremy Utley 07 Dec '14

07 Dec '14

Hello everyone! I just finished setting up our new demo Ovirt implementation, but am having some issues once I get to the point of starting up a VM. Every time we try to start a VM, we get the error: The host {hostname} did not satisfy internal filter Network because network(s) are missing. This is trying to launch vm with the Cirros image from the OVirt glance repository. This is confusing, because we only have one network defined (the "ovirtmgmt" network), and each of our 4 nodes shows it attached and indicated as functional. Our nodes are all CentOS 6.6 installations, with the ovirtmgmt bridge bound to eth2. If I go to Networks/ovirtmgmt under my datacenter, and click on the Networks tab at the top, select the ovirtmgmt network, and Hosts tab at the bottom, it shows that ovirtmgmt network is up on all 4 nodes. Even if I tell the VM to not attach itself to any networks at all, the machine fails to start with the same error. Have done a lot of google searching to no avail. We're also worried we did not get our gluster storage network set up right. We added the Storage Domain as type Data (Master)/GlusterFS, but it looks like Ovirt is using Fuse rather than the new libgfapi functionality - since we can see the gluster mounted /rhev/data-center/mnt/glusterSD/ with fuse.glusterfs, which would indicate we are not using the native Gluster integration. However, the latest info I can find seems to indicate that the gluster integration should be working in latest CentOS builds. Thanks for any help anyone can give me! The boss wants this demo sooner rather than later!

3 2

[OUTAGE] ovirt.org wiki outage report [07/12/14]
by Eyal Edri 07 Dec '14

07 Dec '14

fyi, ovirt.org wiki page was down today from 01:33:07 IST till 10:22 IST. REASON: ======= after logging into the openshift gear, seems like there was 99.9% space taken. RESOLUTION: =========== deleted some logs from $OPENSHIFT_MYSQL_DB_LOG_DIR, and restarted mysql using 'ctl_app restart'. space is still not great - at 84%, so we'll need to think soon how to resolve this. wiki is up now and seems to working well. infra - we should look into migrating to a new gear maybe? or extend again the existing one. Eyal.

1 0

Fwd: Integration of ovirt-engine GUI with the CLI
by Nikita Kodkani 06 Dec '14

06 Dec '14

It is designed in javascript/HTML. We had initially designed some feature using CLI. But now we just want to execute command when we hit the button/tab. -Nikita i On Tue, Nov 4, 2014 at 4:09 PM, Itamar Heim <iheim(a)redhat.com> wrote: > On 11/04/2014 06:30 AM, Nikita Kodkani wrote: > >> Hi, >> >> I have the CLI designed for the RHEV-M. I have also designed some GUI in >> ovirt-engine. >> Now I am stuckup with the integration. Could you suggest how to connect >> the ovirt-engine GUI with the backend CLI commands? >> > > which language is your gui? > why use the CLI instead of the python or java SDKs > (or ruby or javascript ones) > >

6 14