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Host down/activation loop
by Jamie Lawrence 21 Mar '18

21 Mar '18

Hello, Have an issue that feels sanlock related, but I can't get sorted with our installation. This is 4.2.1, hosted engine. One of our hosts is stuck in a loop. It: - gets a VDSM GetStatsVDS timeout, is marked as down, - throws a warning about not being fenced (because that's not enabled yet, because of this problem). - and is set up Up about a minute later. This repeats every 4 minutes and 20 seconds. The hosted engine is running on the host that is stuck like this, and it doesn't appear to get in the way of creating new VMs or other operations, but obviously I can't use fencing, which is a big part of the point of running Ovirt in the first place. I tried setting global maintenance and running hosted-engine --reinitialize-lockspace, which (a) took nearly exactly 2 minutes to run, making me think something timed out, (b) exited with rc 0, and (c) didn't fix the problem. Anyone have an idea of how to fix this? -j - - details - - I still can't quite figure out how to interpret what sanlock says, but the -1s look like wrongness. [sc5-ovirt-1]# sanlock client status daemon bedae69e-03cc-49f8-88f4-9674a85a3185.sc5-ovirt- p -1 helper p -1 listener p 122268 HostedEngine p -1 status s 1aabcd3a-3fd3-4902-b92e-17beaf8fe3fd:1:/rhev/data-center/mnt/glusterSD/172.16.0.151\:_sc5-images/1aabcd3a-3fd3-4902-b92e-17beaf8fe3fd/dom_md/ids:0 s b41eb20a-eafb-481b-9a50-a135cf42b15e:1:/rhev/data-center/mnt/glusterSD/sc5-gluster-10g-1\:_sc5-ovirt__engine/b41eb20a-eafb-481b-9a50-a135cf42b15e/dom_md/ids:0 r b41eb20a-eafb-481b-9a50-a135cf42b15e:8f0c9f7a-ae6a-476e-b6f3-a830dcb79e87:/rhev/data-center/mnt/glusterSD/172.16.0.153\:_sc5-ovirt__engine/b41eb20a-eafb-481b-9a50-a135cf42b15e/images/a9d01d59-f146-47e5-b514-d10f8867678e/8f0c9f7a-ae6a-476e-b6f3-a830dcb79e87.lease:0:5 p 122268 engine.log: 2018-03-21 16:09:26,081-07 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM sc5-ovirt-1 command GetStatsVDS failed: Message timeout which can be caused by communication issues 2018-03-21 16:09:26,081-07 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetStatsVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Command 'GetStatsVDSCommand(HostName = sc5-ovirt-1, VdsIdAndVdsVDSCommandParametersBase:{hostId='be3517e0-f79d-464c-8169-f786d13ac287', vds='Host[sc5-ovirt-1,be3517e0-f79d-464c-8169-f786d13ac287]'})' execution failed: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues 2018-03-21 16:09:26,081-07 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Failed getting vds stats, host='sc5-ovirt-1'(be3517e0-f79d-464c-8169-f786d13ac287): org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues 2018-03-21 16:09:26,081-07 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Failure to refresh host 'sc5-ovirt-1' runtime info: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues 2018-03-21 16:09:26,081-07 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Failed to refresh VDS, network error, continuing, vds='sc5-ovirt-1'(be3517e0-f79d-464c-8169-f786d13ac287): VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues 2018-03-21 16:09:26,081-07 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (EE-ManagedThreadFactory-engine-Thread-102682) [] Host 'sc5-ovirt-1' is not responding. 2018-03-21 16:09:26,088-07 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-102682) [] EVENT_ID: VDS_HOST_NOT_RESPONDING(9,027), Host sc5-ovirt-1 is not responding. Host cannot be fenced automatically because power management for the host is disabled. 2018-03-21 16:09:27,070-07 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to sc5-ovirt-1/10.181.26.129 2018-03-21 16:09:27,918-07 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand] (DefaultQuartzScheduler4) [493fb316] START, GlusterServersListVDSCommand(HostName = sc5-gluster-2, VdsIdVDSCommandParametersBase:{hostId='797cbf42-6553-4a75-b8b1-93b2adbbc0db'}), log id: 6afccc01 2018-03-21 16:09:28,579-07 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand] (DefaultQuartzScheduler4) [493fb316] FINISH, GlusterServersListVDSCommand, return: [192.168.122.1/24:CONNECTED, sc5-gluster-3:CONNECTED, sc5-gluster-10g-1:CONNECTED], log id: 6afccc01 2018-03-21 16:09:28,606-07 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] (DefaultQuartzScheduler4) [493fb316] START, GlusterVolumesListVDSCommand(HostName = sc5-gluster-2, GlusterVolumesListVDSParameters:{hostId='797cbf42-6553-4a75-b8b1-93b2adbbc0db'}), log id: 44e90100 2018-03-21 16:09:29,015-07 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] (DefaultQuartzScheduler4) [493fb316] FINISH, GlusterVolumesListVDSCommand, return: {6fe949b5-894a-4843-b3e4-af81545574dc=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@140a4a60, bc29ba89-8fc0-494d-9fe5-bc7b34396b65=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@29637467}, log id: 44e90100 2018-03-21 16:09:29,686-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetHardwareInfoVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-40) [] START, GetHardwareInfoVDSCommand(HostName = sc5-ovirt-1, VdsIdAndVdsVDSCommandParametersBase:{hostId='be3517e0-f79d-464c-8169-f786d13ac287', vds='Host[sc5-ovirt-1,be3517e0-f79d-464c-8169-f786d13ac287]'}), log id: 6b1cb74b 2018-03-21 16:09:29,692-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetHardwareInfoVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-40) [] FINISH, GetHardwareInfoVDSCommand, log id: 6b1cb74b 2018-03-21 16:09:29,900-07 INFO [org.ovirt.engine.core.bll.HandleVdsCpuFlagsOrClusterChangedCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-40) [576fddcc] Running command: HandleVdsCpuFlagsOrClusterChangedCommand internal: true. Entities affected : ID: be3517e0-f79d-464c-8169-f786d13ac287 Type: VDS 2018-03-21 16:09:29,944-07 INFO [org.ovirt.engine.core.bll.InitVdsOnUpCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-40) [26c5f844] Running command: InitVdsOnUpCommand internal: true. Entities affected : ID: c4e2ca40-1e72-11e8-beac-00163e0994d8 Type: StoragePool 2018-03-21 16:09:29,977-07 INFO [org.ovirt.engine.core.bll.storage.pool.ConnectHostToStoragePoolServersCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-40) [41e6da49] Running command: ConnectHostToStoragePoolServersCommand internal: true. Entities affected : ID: c4e2ca40-1e72-11e8-beac-00163e0994d8 Type: StoragePool 2018-03-21 16:09:30,002-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-40) [41e6da49] START, ConnectStorageServerVDSCommand(HostName = sc5-ovirt-1, StorageServerConnectionManagementVDSParameters:{hostId='be3517e0-f79d-464c-8169-f786d13ac287', storagePoolId='c4e2ca40-1e72-11e8-beac-00163e0994d8', storageType='GLUSTERFS', connectionList='[StorageServerConnections:{id='0e2e93f1-3904-4d70-82aa-16bcc83ea314', connection='172.16.0.153:/sc5-ovirt_engine', iqn='null', vfsType='glusterfs', mountOptions='backup-volfile-servers=172.16.0.152:172.16.0.151', nfsVersion='null', nfsRetrans='null', nfsTimeo='null', iface='null', netIfaceName='null'}, StorageServerConnections:{id='26c9dbd8-f550-4b7a-9f84-3e905f1a00db', connection='172.16.0.151:/sc5-images', iqn='null', vfsType='glusterfs', mountOptions='backup-volfile-servers=172.16.0.152:172.16.0.153', nfsVersion='null', nfsRetrans='null', nfsTimeo='null', iface='null', netIfaceName='null'}]'}), log id: acd504a 2018-03-21 16:09:30,099-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-40) [41e6da49] FINISH, ConnectStorageServerVDSCommand, return: {26c9dbd8-f550-4b7a-9f84-3e905f1a00db=0, 0e2e93f1-3904-4d70-82aa-16bcc83ea314=0}, log id: acd504a 2018-03-21 16:09:30,107-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-40) [41e6da49] START, ConnectStorageServerVDSCommand(HostName = sc5-ovirt-1, StorageServerConnectionManagementVDSParameters:{hostId='be3517e0-f79d-464c-8169-f786d13ac287', storagePoolId='c4e2ca40-1e72-11e8-beac-00163e0994d8', storageType='NFS', connectionList='[StorageServerConnections:{id='2239cb49-a8bb-49ee-9a5a-90d72c4602d0', connection='sc5-archive-10g-1:/var/ovirt/ovirt_iso_new', iqn='null', vfsType='null', mountOptions='null', nfsVersion='AUTO', nfsRetrans='null', nfsTimeo='null', iface='null', netIfaceName='null'}]'}), log id: 35528d0f 2018-03-21 16:09:30,099-07 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-40) [41e6da49] FINISH, ConnectStorageServerVDSCommand, return: {26c9dbd8-f550-4b7a-9f84-3e905f1a00db=0, 0e2e93f1-3904-4d70-82aa-16bcc83ea314=0}, log id: acd504a

1 0

VM guest agent
by Nicolas Vaye 21 Mar '18

21 Mar '18

Hello, i have installed one oVirt platform with 2 node and 1 HE version 4.2.1.7-1 It seem to work fine, but i would like more information on the guest agent. For the HE, the guest agent seem to be OK, on this vm i 've spotted that the ovirt-guest-agent and qemu-guest-agent are installed. I have 2 VM, 1 debian 9 and 1 RHEL 6.5. I've tried to install the same service on each VM, but the result is the same : no info about IP, fqdn, or app installed for these vm, and there is a orange ! for each vm on the web ui (indicate that i need to install latest guest agent) . I have tried different test with spice-vdagent, or ovirt-guest-agent or qemu-guest-agent but no way. ovirt-guest-agent doesn't start on debian 9 and RHEL 6.5 : MainThread::INFO::2018-03-11 22:46:02,984::ovirt-guest-agent::59::root::Starting oVirt guest agentMainThread::ERROR::2018-03-11 22:46:02,986::ovirt-guest-agent::141::root::Unhandled exception in oVirt guest agent!Traceback (most recent call last): File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 135, in <module> agent.run(daemon, pidfile) File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 65, in run self.agent = LinuxVdsAgent(config) File "/usr/share/ovirt-guest-agent/GuestAgentLinux2.py", line 472, in __init__ AgentLogicBase.__init__(self, config) File "/usr/share/ovirt-guest-agent/OVirtAgentLogic.py", line 188, in __init__ self.vio = VirtIoChannel(config.get("virtio", "device")) File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 153, in __init__ self._stream = VirtIoStream(vport_name) File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 134, in __init__ self._vport = os.open(vport_name, os.O_RDWR)OSError: [Errno 2] No such file or directory: '/dev/virtio-ports/com.redhat.rhevm.vdsm' Can i have help for this problem ? Thanks. Nicolas VAYE DSI - Nouméa NEW CALEDONIA

4 5

how update the network name of a vmnic with API SDK python ?
by Nicolas Vaye 21 Mar '18

21 Mar '18

Hi, i want to change the network name of the existing nic for a VM with python SDK API ? Can i have some help please ? the VM name is testnico the nic name is nic1 the new network name is vlan_NEW and here is the source file written by me (which doesn't work) : #!/usr/bin/env python # -*- coding: utf-8 -*- import logging import time import ovirtsdk4 as sdk import ovirtsdk4.types as types logging.basicConfig(level=logging.DEBUG, filename='example.log') # This example will connect to the server and start a virtual machine # with cloud-init, in order to automatically configure the network and # the password of the `root` user. # Create the connection to the server: connection = sdk.Connection( url='https://ocenter.province-sud.prod/ovirt-engine/api', username='admin@internal<mailto:username='admin@internal>', password='xxxx', ca_file='CA_ocenter.pem', debug=True, log=logging.getLogger(), ) # Find the virtual machine: vms_service = connection.system_service().vms_service() vm = vms_service.list(search = 'name=testnico')[0] # Find the service that manages the virtual machine: vm_service = vms_service.vm_service(vm.id) # In order to specify the network that the new interface will be # connected to we need to specify the identifier of the virtual network # interface profile, so we need to find it: profiles_service = connection.system_service().vnic_profiles_service() profile_id = None for profile in profiles_service.list(): print "profile "+profile.name+","+profile.id if profile.name == 'vlan_NEW': profile_id = profile.id break # Locate the service that manages the network interface cards of the # virtual machine: nics_service = vm_service.nics_service() #print nics_service # Find the nic1 of the VM for nic in nics_service.list(): print "nic "+nic.name+","+nic.id+','+nic.vnic_profile.id if nic.name == 'nic1': nic_service = nics_service.nic_service(nic.id) break print "nic_service nic1 ==>"+str(nic_service) #pprint(vars(nic_service.network_filter_parameters_service().parameter_service())) #nic_service.vnic_profile.id=profile_id #nic_service.update() nic_service.update( vnic_profile=types.VnicProfile( id=profile_id, ) ) # Close the connection to the server: connection.close() The result is : Traceback (most recent call last): File "start_vm_with_cloud_init.py", line 85, in <module> id=profile_id, TypeError: update() got an unexpected keyword argument 'vnic_profile' How can i do ? Thanks. Nicolas VAYE

2 2

Re: [ovirt-users] Hosted engine deployment error
by spfma.tech＠e.mail.fr 21 Mar '18

21 Mar '18

--=_3724be82c6c86ae6590b11a116c8d205 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi,=0A In fact it is a workaround coming from you I found in the b= ugtrack that helped me : =0A=0Achmod 644 /var/cache/vdsm/schema/= * =0A=0AAs the only thing looking like a weird error I have found was= : =0A=0AERROR Exception raised#012Traceback (most recent call last)= :#012 File "/usr/lib/python2.7/site-packages/vdsm/vdsmd.py", line 156, i= n run#012 serve_clients(log)#012 File "/usr/lib/python2.7/site-packages/= vdsm/vdsmd.py", line 103, in serve_clients#012 cif =3D clientIF.getInsta= nce(irs, log, scheduler)#012 File "/usr/lib/python2.7/site-packages/vdsm= /clientIF.py", line 250, in getInstance#012 cls._instance =3D clientIF(i= rs, log, scheduler)#012 File "/usr/lib/python2.7/site-packages/vdsm/clie= ntIF.py", line 144, in __init__#012 self._prepareJSONRPCServer()#012 Fil= e "/usr/lib/python2.7/site-packages/vdsm/clientIF.py", line 307, in _pre= pareJSONRPCServer#012 bridge =3D Bridge.DynamicBridge()#012 File "/usr/l= ib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 67, in __init__#012= self._schema =3D vdsmapi.Schema(paths, api_strict_mode)#012 File "/usr/= lib/python2.7/site-packages/vdsm/api/vdsmapi.py", line 217, in __init__#= 012 raise SchemaNotFound("Unable to find API schema file")#012SchemaNotF= ound: Unable to find API schema file So I can go one step futher, bu= t the installation still fails in the end, with file permission problems= in datastore files (i chose NFS 4.1). I can't indeed touch or get infor= mations even logged in root. But I can create and delete files in the sa= me directory. Is there a workaround for this too ? Regards =0A=0A Le= 19-Mar-2018 17:48:41 +0100, stirabos(a)redhat.com a crit: =0A=0A On= Mon, Mar 19, 2018 at 4:56 PM, wrote:=0A=0A Hi,=0A I wanted to rebuil= d a new hosted engine setup, as the old was corrupted (too much violent= poweroff !) So the server was not reinstalled, I just runned "ovirt-h= osted-engine-cleanup". The network setup generated by vdsm seems to be s= till in place, so I haven't changed anything there. Then I decided to= update the packages to the latest versions avaible, rebooted the server= and run "ovirt-hosted-engine-setup". But the process never succeeds,= as I get an error after a long time spent in "[ INFO ] TASK [Wait for t= he host to be up]" [ ERROR ] fatal: [localhost]: FAILED! =3D> {"ansi= ble_facts": {"ovirt_hosts": [{"address": "pfm-srv-virt-1.pfm-ad.pfm.loc"= , "affinity_labels": [], "auto_numa_status": "unknown", "certificate": {= "organization": "pfm.loc", "subject": "O=3Dpfm.loc,CN=3Dpfm-srv-virt-1.p= fm-ad.pfm.loc"}, "cluster": {"href": "/ovirt-engine/api/clusters/d6c9358= e-2b8b-11e8-bc86-00163e152701", "id": "d6c9358e-2b8b-11e8-bc86-00163e152= 701"}, "comment": "", "cpu": {"speed": 0.0, "topology": {}}, "device_pas= sthrough": {"enabled": false}, "devices": [], "external_network_provider= _configurations": [], "external_status": "ok", "hardware_information": {= "supported_rng_sources": []}, "hooks": [], "href": "/ovirt-engine/api/ho= sts/542566c4-fc85-4398-9402-10c8adaa9554", "id": "542566c4-fc85-4398-940= 2-10c8adaa9554", "katello_errata": [], "kdump_status": "unknown", "ksm":= {"enabled": false}, "max_scheduling_memory": 0, "memory": 0, "name": "p= fm-srv-virt-1.pfm-ad.pfm.loc", "network_attachments": [], "nics": [], "n= uma_nodes": [], "numa_supported": false, "os": {"custom_kernel_cmdline":= ""}, "permissions": [], "port": 54321, "power_management": {"automatic_= pm_enabled": true, "enabled": false, "kdump_detection": true, "pm_proxie= s": []}, "protocol": "stomp", "se_linux": {}, "spm": {"priority": 5, "st= atus": "none"}, "ssh": {"fingerprint": "SHA256:J75BVLFnmGBGFosXzaxCRnuIY= cOc75HUBQZ4pOKpDg8", "port": 22}, "statistics": [], "status": "non_respo= nsive", "storage_connection_extensions": [], "summary": {"total": 0}, "t= ags": [], "transparent_huge_pages": {"enabled": false}, "type": "rhel",= "unmanaged_networks": [], "update_available": false}]}, "attempts": 120= , "changed": false}=0A[ INFO ] TASK [Remove local vm dir]=0A[ INFO ] TAS= K [Notify the user about a failure]=0A[ ERROR ] fatal: [localhost]: FAIL= ED! =3D> {"changed": false, "msg": "The system may not be provisioned ac= cording to the playbook results: please check the logs for the issue, fi= x accordingly or re-deploy from scratch.n"} I made another try with= Cockpit, it is the same. Am I doing something wrong or is there a bug= ? I suppose that your host was condifured with DHCP, if so it's this= one: https://bugzilla.redhat.com/1549642 The fix will come with 4.2.2= . =0A Regards =0A=0A--------------------------------------------= -----------------------------------------------------=0AFreeMail powered= by mail.fr =0A_______________________________________________=0A Users= mailing list=0AUsers@ovirt.org=0Ahttp://lists.ovirt.org/mailman/listinf= o/users=0A=0A-----------------------------------------------------------= --------------------------------------=0AFreeMail powered by mail.fr --=_3724be82c6c86ae6590b11a116c8d205 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <div><span style=3D"font-family: arial, helvetica,sans-serif; font-size:= 10pt; color: #000000;"> </span></div>=0A<div><span style=3D"font-f= amily: arial, helvetica, sans-serif; font-size: 10pt; color: #000000;">H= i,<br /></span></div>=0A<div> </div>=0A<div> </div>=0A<div>&nb= sp;</div>=0A<div><span style=3D"font-family: arial, helvetica, sans-seri= f; font-size: 10pt; color: #000000;">In fact it is a workaround coming f= rom you I found in the bugtrack that helped me : </span></div>=0A<div>&n= bsp;</div>=0A<div> </div>=0A<div> </div>=0A<div>=0A<pre id=3D"= comment_text_8" class=3D"bz_comment_text bz_wrap_comment_text">chmod 644= /var/cache/vdsm/schema/*</pre>=0A</div>=0A<div> </div>=0A<p>As the= only thing looking like a weird error I have found was :</p>=0A<div>&nb= sp;</div>=0A<div> </div>=0A<p>ERROR Exception raised#012Traceback (= most recent call last):#012  File "/usr/lib/python2.7/site-packages= /vdsm/vdsmd.py", line 156, in run#012    serve_clients(lo= g)#012  File "/usr/lib/python2.7/site-packages/vdsm/vdsmd.py", line= 103, in serve_clients#012    cif =3D clientIF.getInstanc= e(irs, log, scheduler)#012  File "/usr/lib/python2.7/site-packages/= vdsm/clientIF.py", line 250, in getInstance#012    cls._i= nstance =3D clientIF(irs, log, scheduler)#012  File "/usr/lib/pytho= n2.7/site-packages/vdsm/clientIF.py", line 144, in __init__#012 &nb= sp;  self._prepareJSONRPCServer()#012  File "/usr/lib/python2.= 7/site-packages/vdsm/clientIF.py", line 307, in _prepareJSONRPCServer#01= 2    bridge =3D Bridge.DynamicBridge()#012  File "/u= sr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 67, in __init__= #012    self._schema =3D vdsmapi.Schema(paths, api_strict= _mode)#012  File "/usr/lib/python2.7/site-packages/vdsm/api/vdsmapi= .py", line 217, in __init__#012    raise SchemaNotFound("= Unable to find API schema file")#012SchemaNotFound: Unable to find API s= chema file</p>=0A<div> </div>=0A<div> </div>=0A<div>So I can g= o one step futher, but the installation still fails in the end, with fil= e permission problems in datastore files (i chose NFS 4.1). I can't inde= ed touch or get informations even logged in root. But I can create and d= elete files in the same directory.</div>=0A<div> </div>=0A<div>Is t= here a workaround for this too ?</div>=0A<div> </div>=0A<div>Regard= s</div>=0A<p><br /><br /> Le 19-Mar-2018 17:48:41 +0100, stirabos@redhat= .com a écrit:</p>=0A<div> </div>=0A<div> </div>=0A<div>=  </div>=0A<blockquote style=3D"margin-left: 0; padding-left: 5px; b= order-left: 2px solid #000080;">=0A<div dir=3D"ltr"><br />=0A<div class= =3D"gmail_extra"><br />=0A<div class=3D"gmail_quote">On Mon, Mar 19, 201= 8 at 4:56 PM, <span dir=3D"ltr"><<a href=3D"mailto:spfma.tech@e.mail.= fr" target=3D"_blank" rel=3D"noreferrer noopener">spfma.tech(a)e.mail.fr</= a>></span> wrote:<br />=0A<blockquote class=3D"gmail_quote" style=3D"= margin: 0px 0px 0px .8ex; border-left: 1px solid #cccccc; padding-left:= 1ex;">=0A<div><span style=3D"font-family: arial, helvetica, sans-serif;= font-size: 10pt; color: #000000;">Hi,<br /></span></div>=0A<div> <= /div>=0A<div><span style=3D"font-family: arial, helvetica, sans-serif; f= ont-size: 10pt; color: #000000;">I wanted to rebuild a new hosted engine= setup, as the old was corrupted (too much violent poweroff !)</span></d= iv>=0A<div> </div>=0A<div><span style=3D"font-family: arial, helvet= ica, sans-serif; font-size: 10pt; color: #000000;">So the server was not= reinstalled, I just runned "ovirt-hosted-engine-cleanup". The network s= etup generated by vdsm seems to be still in place, so I haven't changed= anything there.</span></div>=0A<div> </div>=0A<div><span style=3D"= font-family: arial, helvetica, sans-serif; font-size: 10pt; color: #0000= 00;">Then I decided to update the packages to the latest versions avaibl= e, rebooted the server and run "ovirt-hosted-engine-setup".</span></div>= =0A<div> </div>=0A<div><span style=3D"font-family: arial, helvetica= , sans-serif; font-size: 10pt; color: #000000;">But the process never su= cceeds, as I get an error after a long time spent in "<span class=3D"gma= il-m_-3726384503116450878ansible-output-line">[ INFO ] TASK [Wait for th= e host to be up]</span>"</span></div>=0A<div> </div>=0A<div> <= /div>=0A<div><span style=3D"font-family: arial, helvetica, sans-serif; f= ont-size: 10pt; color: #000000;"><span class=3D"gmail-m_-372638450311645= 0878ansible-output-line">[ ERROR ] fatal: [localhost]: FAILED! =3D> {= "ansible_facts": {"ovirt_hosts": [{"address": "pfm-srv-virt-1.pfm-ad.pfm= .loc", "affinity_labels": [], "auto_numa_status": "unknown", "certificat= e": {"organization": "pfm.loc", "subject": "O=3Dpfm.loc,CN=3Dpfm-srv-vir= t-1.pfm-ad.pfm.loc"}, "cluster": {"href": "/ovirt-engine/api/clusters/d6= c9358e-2b8b-11e8-bc86-00163e152701", "id": "d6c9358e-2b8b-11e8-bc86-0016= 3e152701"}, "comment": "", "cpu": {"speed": 0.0, "topology": {}}, "devic= e_passthrough": {"enabled": false}, "devices": [], "external_network_pro= vider_configurations": [], "external_status": "ok", "hardware_informatio= n": {"supported_rng_sources": []}, "hooks": [], "href": "/ovirt-engine/a= pi/hosts/542566c4-fc85-4398-9402-10c8adaa9554", "id": "542566c4-fc85-439= 8-9402-10c8adaa9554", "katello_errata": [], "kdump_status": "unknown", "= ksm": {"enabled": false}, "max_scheduling_memory": 0, "memory": 0, "name= ": "pfm-srv-virt-1.pfm-ad.pfm.loc", "network_attachments": [], "nics": [= ], "numa_nodes": [], "numa_supported": false, "os": {"custom_kernel_cmdl= ine": ""}, "permissions": [], "port": 54321, "power_management": {"autom= atic_pm_enabled": true, "enabled": false, "kdump_detection": true, "pm_p= roxies": []}, "protocol": "stomp", "se_linux": {}, "spm": {"priority": 5= , "status": "none"}, "ssh": {"fingerprint": "SHA256:J75BVLFnmGBGFosXzaxC= RnuIYcOc75HUBQZ4pOKpDg8", "port": 22}, "statistics": [], "status": "non_= responsive", "storage_connection_extensions": [], "summary": {"total": 0= }, "tags": [], "transparent_huge_pages": {"enabled": false}, "type": "rh= el", "unmanaged_networks": [], "update_available": false}]}, "attempts":= 120, "changed": false}<br /></span><span class=3D"gmail-m_-372638450311= 6450878ansible-output-line">[ INFO ] TASK [Remove local vm dir]<br /></s= pan><span class=3D"gmail-m_-3726384503116450878ansible-output-line">[ IN= FO ] TASK [Notify the user about a failure]<br /></span><span class=3D"g= mail-m_-3726384503116450878ansible-output-line">[ ERROR ] fatal: [localh= ost]: FAILED! =3D> {"changed": false, "msg": "The system may not be p= rovisioned according to the playbook results: please check the logs for= the issue, fix accordingly or re-deploy from scratch.n"}</span></span><= /div>=0A<div> </div>=0A<div> </div>=0A<div><span style=3D"font= -family: arial, helvetica, sans-serif; font-size: 10pt; color: #000000;"= >I made another try with Cockpit, it is the same.</span></div>=0A<div>&n= bsp;</div>=0A<div><span style=3D"font-family: arial, helvetica, sans-ser= if; font-size: 10pt; color: #000000;">Am I doing something wrong or is t= here a bug ?</span></div>=0A</blockquote>=0A<div> </div>=0A<div>I s= uppose that your host was condifured with DHCP, if so it's this one:</di= v>=0A<div><a href=3D"https://bugzilla.redhat.com/1549642" target=3D"_bla= nk" rel=3D"noreferrer noopener">https://bugzilla.redhat.com/1549642</a><= /div>=0A<div> </div>=0A<div>The fix will come with 4.2.2.</div>=0A<= div> </div>=0A<blockquote class=3D"gmail_quote" style=3D"margin: 0p= x 0px 0px .8ex; border-left: 1px solid #cccccc; padding-left: 1ex;">=0A<= div> </div>=0A<div><span style=3D"font-family: arial, helvetica, sa= ns-serif; font-size: 10pt; color: #000000;">Regards</span></div>=0A<div>=  </div>=0A<div> </div>=0A<br /><hr />FreeMail powered by <a hr= ef=3D"https://mail.fr" target=3D"_blank" rel=3D"noreferrer noopener">mai= l.fr</a> <br />_______________________________________________<br /> Use= rs mailing list<br /><a href=3D"mailto:Users@ovirt.org" target=3D"_blank= " rel=3D"noreferrer noopener">Users(a)ovirt.org</a><br /><a href=3D"http:/= /lists.ovirt.org/mailman/listinfo/users" target=3D"_blank" rel=3D"norefe= rrer noopener">http://lists.ovirt.org/mailman/listinfo/users</a><br /><b= r /></blockquote>=0A</div>=0A</div>=0A</div>=0A</blockquote>=0A = <br/><hr>FreeMail powered by <a href=3D"https://mail.fr" tar= get=3D"_blank">mail.fr</a>=0A --=_3724be82c6c86ae6590b11a116c8d205--

2 5

Memory hot plug
by Eduardo Mayoral 21 Mar '18

21 Mar '18

This is a multi-part message in MIME format. --------------48E9E0FA0B327E8430B87AEC Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Hi, I recently tried to hot plug some memory on a VM running CentOS 6.9 with ovirt-guest-tools installed. oVirt version is 4.2.1.6-1.el7.centos I was careful to increment a multiple of 256 MB as specified in https://www.ovirt.org/develop/release-management/features/virt/hot-plug-mem… (4 GB -> 6 GB , maximum memory configured for the VM was 8 GB) However the VM was marked as with a pending change for next reboot. Am I missing some non-default configuration requiered for memory hot-plug to work? Thanks in advance! -- Eduardo Mayoral Jimeno (emayoral(a)arsys.es) Administrador de sistemas. Departamento de Plataformas. Arsys internet. +34 941 620 145 ext. 5153 --------------48E9E0FA0B327E8430B87AEC Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> <p>Hi,</p> <p> I recently tried to hot plug some memory on a VM running CentOS 6.9 with ovirt-guest-tools installed.</p> <p> oVirt version is <span class="gwt-InlineLabel">4.2.1.6-1.el7.centos</span></p> <p> I was careful to increment a multiple of 256 MB as specified in <a class="moz-txt-link-freetext" href="https://www.ovirt.org/develop/release-management/features/virt/hot-plug-mem…">https://www.ovirt.org/develop/release-management/features/virt/hot-plug-mem…</a> (4 GB -> 6 GB , maximum memory configured for the VM was 8 GB)<br> </p> <p> However the VM was marked as with a pending change for next reboot. Am I missing some non-default configuration requiered for memory hot-plug to work?</p> <p> Thanks in advance!<br> <span class="gwt-InlineLabel"></span></p> <pre class="moz-signature" cols="72">-- Eduardo Mayoral Jimeno (<a class="moz-txt-link-abbreviated" href="mailto:emayoral@arsys.es">emayoral(a)arsys.es</a>) Administrador de sistemas. Departamento de Plataformas. Arsys internet. +34 941 620 145 ext. 5153</pre> </body> </html> --------------48E9E0FA0B327E8430B87AEC--

2 2

GPG Key of evilissimo repo for ovirt-guest-agent is expired
by Florian Schmid 21 Mar '18

21 Mar '18

Hi, it looks like for this repo, the GPG key is expired. http://download.opensuse.org/repositories/home:/evilissimo:/ubuntu:/16.04/x… Does someone know, whom I should contact, that this key will be renewed? Or does someone know another repo, where I can download the latest ovirt-guest-agent for Ubuntu 16.04 BR Florian

4 4

Fw: Change ovirtmgmt ip from dhcp to static in a
by zois roupas 21 Mar '18

21 Mar '18

--_000_AM3PR05MB1363203C24B27444617B25D795AA0AM3PR05MB1363eurp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I'm sorry for not explaining correctly my question, i understand that i wil= l have to power them off and even if i tried with powered on vm's probably= ovirt whouldn't let me remove a host. What i couldn't understand was what = happens actually to the vm's that don't "reside" on a host but again if the= y are powered down there is not really a problem if the host is added succe= ssfully after the static ip configuration Thanks for everyone's help , i will try to follow your suggestion and there= is no need to keep this case open Best Regards Zois ________________________________ From: Michael Burman <mburman(a)redhat.com> Sent: Wednesday, March 21, 2018 8:07 AM To: zois roupas Cc: Ales Musil; users Subject: Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static in a If you changing the host's management IP address then this is the only way = to do it. If you have only one host in the cluster, then you will need to s= hut them down :( On Wed, Mar 21, 2018 at 12:08 AM, zois roupas <roupas_zois(a)hotmail.com<mail= to:roupas_zois@hotmail.com>> wrote: Is this a safe procedure? I mean i only have this host in my cluster, what = will happen at the vm's that are assigned to the host? Thanks again ________________________________ From: Michael Burman <mburman(a)redhat.com<mailto:mburman@redhat.com>> Sent: Tuesday, March 20, 2018 4:10 PM To: zois roupas Cc: Ales Musil; users Subject: Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static in a Then you need to remove the host from engine, change the IP manually on the= host, via ifcfg-file, restart network service and install the host again v= ia the new IP address. On Tue, Mar 20, 2018 at 2:50 PM, zois roupas <roupas_zois(a)hotmail.com<mailt= o:roupas_zois@hotmail.com>> wrote: Hi again all, "Unless i miss understood you here, do you use a different IP address when= switching to static or the same IP that you got from dhcp? if yes, then th= is is another flow.." To answer your question Michael , i'm trying to configure a different ip ou= tside of my dhcp pool. The dhcp ip is 10.0.0.245 from the range 10.0.0.245-= 10.0.0.250 and i want to configure the ip 10.0.0.9 as the hosts ip "One thing to note if you are changing the IP to different one that was ass= igned by DHCP you should uncheck "Verify connectivity between Host and Engi= ne"" Ales, i also tried to follow your advise and uncheck the "Verify connectivi= ty between Host and Engine" as proposed. Again the same results, it keeps r= everting to previous dhcp ip I will extract the vdsm log and i'll get back to you, in the meanwhile this= is the error that i see after the assignment of the static ip in the log 2018-03-20 14:16:57,576+0200 ERROR (monitor/38f4464) [storage.Monitor] Erro= r checking domain 38f4464b-74b9-4468-891b-03cd65d72fec (monitor:424) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py", line 405= , in _checkDomainStatus self.domain.selftest() File "/usr/lib/python2.7/site-packages/vdsm/storage/fileSD.py", line 688,= in selftest self.oop.os.statvfs(self.domaindir) File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", lin= e 243, in statvfs return self._iop.statvfs(path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 488, = in statvfs resdict =3D self._sendCommand("statvfs", {"path": path}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 455, = in _sendCommand raise Timeout(os.strerror(errno.ETIMEDOUT)) Timeout: Connection timed out Best Regards Zois ________________________________ From: Ales Musil <amusil(a)redhat.com<mailto:amusil@redhat.com>> Sent: Tuesday, March 20, 2018 11:28 AM To: Michael Burman Cc: zois roupas; users Subject: Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static in a One thing to note if you are changing the IP to different one that was assi= gned by DHCP you should uncheck "Verify connectivity between Host and Engin= e". This makes sure that the engine won't lost connectivity and in case of = switching IP it happens. On Tue, Mar 20, 2018 at 10:15 AM, Michael Burman <mburman(a)redhat.com<mailto= :mburman@redhat.com>> wrote: Indeed very odd, this shouldn't behave this way, just tested it my self an= d it is working as expected. Unless i miss understood you here, do you use = a different IP address when switching to static or the same IP that you got= from dhcp? if yes, then this is another flow.. Can you please share the vdsm version and vdsm log with us? Edy, any idea what can cause this? On Tue, Mar 20, 2018 at 11:10 AM, zois roupas <roupas_zois(a)hotmail.com<mail= to:roupas_zois@hotmail.com>> wrote: Hi Michael and thanks a lot for the time Great step by step instructions but something strange is happening while tr= ying to change to static ip. I tried to do the change while the host was in= maintenance mode and in activate mode but again after some minutes the sys= tem reverts to the ip that dhcp is serving! What am i missing here? Do you have any ideas? Best Regards Zois ________________________________ From: Michael Burman <mburman(a)redhat.com<mailto:mburman@redhat.com>> Sent: Tuesday, March 20, 2018 8:46 AM To: zois roupas Cc: users(a)ovirt.org<mailto:users@ovirt.org> Subject: Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static in a Hello Zois, It pretty easy to do, via the webadmin UI , go to Hosts main tab > Choose h= ost > go to 'Network Interfaces' sub tab > Press the 'Setup Host Networks' = button > press the pencil icon on your management network > and choose Sta= tic IP > press OK and OK to approve the operation. - Note that in some cases, specially if this is a SPM host you will loose c= onnectivity to host for few seconds and host may go to non-responsive state= , on a non-SPM host usually this woks without any specific issues. - If the spoken host is a SPM host, I recommend to set it first to maintena= nce mode, do the switch and then activate. For non-SPM host this will work = fine as well when the host is UP. Cheers) On Mon, Mar 19, 2018 at 12:15 PM, zois roupas <roupas_zois(a)hotmail.com<mail= to:roupas_zois@hotmail.com>> wrote: Hello everyone I've made a rookie mistake by installing ovirt 4.2 in centos 7 with dhcp in= stead of a static ip configuration. Both engine and host are in the same ma= chine cause of limited resources and i was so happy that everything worked = so well that i kept configuring and installing vm's ,adding local and nfs s= torage and setting up the backup! As you understand i must change the configuration to static ip and i can't = find any guide describing the correct procedure. Is there an official guide= to change configuration without causing any trouble? I've found this thread http://lists.ovirt.org/pipermail/users/2014-May/0244= 32.html but this is for a hosted engine and doesn't help when both engine a= nd host are in the same machine Thanx in advance Best Regards Zois _______________________________________________ Users mailing list Users(a)ovirt.org<mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users -- Michael Burman Senior Quality engineer - rhv network - redhat israel Red Hat <https://www.redhat.com> mburman(a)redhat.com<mailto:mburman@redhat.com> M: 0545355725<tel:05453557= 25> IM: mburman [https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/si= g> -- Michael Burman Senior Quality engineer - rhv network - redhat israel Red Hat <https://www.redhat.com> mburman(a)redhat.com<mailto:mburman@redhat.com> M: 0545355725<tel:05453557= 25> IM: mburman [https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/si= g> _______________________________________________ Users mailing list Users(a)ovirt.org<mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users -- ALES MUSIL INTERN - rhv network Red Hat EMEA<https://www.redhat.com/> amusil(a)redhat.com<mailto:amusil@redhat.com> IM: amusil [https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/si= g> -- Michael Burman Senior Quality engineer - rhv network - redhat israel Red Hat <https://www.redhat.com> mburman(a)redhat.com<mailto:mburman@redhat.com> M: 0545355725<tel:05453557= 25> IM: mburman [https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/si= g> -- Michael Burman Senior Quality engineer - rhv network - redhat israel Red Hat <https://www.redhat.com> mburman(a)redhat.com<mailto:mburman@redhat.com> M: 0545355725<tel:05453557= 25> IM: mburman [https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/si= g> --_000_AM3PR05MB1363203C24B27444617B25D795AA0AM3PR05MB1363eurp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none;"></style> </head> <body dir=3D"ltr"> <div id=3D"divtagdefaultwrapper" style=3D"font-size:12pt;color:#000000;font= -family:Calibri,Helvetica,sans-serif;" dir=3D"ltr"> <p style=3D"margin-top:0;margin-bottom:0"><span style=3D"font-size: 12pt;">= I'm sorry for not explaining correctly my question, i understand = that i will have to power them off and  even if i tried with powe= red on vm's probably ovirt whouldn't let me remove a host. What i couldn't understand was what happens actually to the vm's that= don't "reside" on a host but again if they are powered down ther= e is not really a problem if the host is added successfully after the stati= c ip configuration</span><br> </p> <div style=3D"color: rgb(0, 0, 0);"> <div dir=3D"ltr"> <div id=3D"x_divtagdefaultwrapper" dir=3D"ltr" style=3D"font-size:12pt; col= or:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif,EmojiFont,"App= le Color Emoji","Segoe UI Emoji",NotoColorEmoji,"Segoe = UI Symbol","Android Emoji",EmojiSymbols"> <p style=3D"margin-top:0; margin-bottom:0"><br> </p> <p style=3D"margin-top:0; margin-bottom:0">Thanks for everyone's help , i w= ill try to follow your suggestion and there is no need to keep this case op= en</p> <p style=3D"margin-top:0; margin-bottom:0">Best Regards</p> <p style=3D"margin-top:0; margin-bottom:0">Zois</p> <p style=3D"margin-top:0; margin-bottom:0"></p> <br> <div style=3D"color:rgb(0,0,0)"> <hr tabindex=3D"-1" disabled=3D"true" style=3D"display:inline-block; width:= 98%"> <div id=3D"x_divRplyFwdMsg" dir=3D"ltr"><font face=3D"Calibri, sans-serif" = color=3D"#000000" style=3D"font-size:11pt"><b>From:</b> Michael Burman <= mburman(a)redhat.com><br> <b>Sent:</b> Wednesday, March 21, 2018 8:07 AM<br> <b>To:</b> zois roupas<br> <b>Cc:</b> Ales Musil; users<br> <b>Subject:</b> Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static i= n a</font> <div> </div> </div> <div> <div dir=3D"ltr">If you changing the host's management IP address then this= is the only way to do it. If you have only one host in the cluster, then y= ou will need to shut them down :( <br> <br> <br> </div> <div class=3D"x_x_gmail_extra"><br> <div class=3D"x_x_gmail_quote">On Wed, Mar 21, 2018 at 12:08 AM, zois roupa= s <span dir=3D"ltr"> <<a href=3D"mailto:roupas_zois@hotmail.com" target=3D"_blank" id=3D"LPln= k130575" tabindex=3D"-1" disabled=3D"true" previewremoved=3D"true">roupas_z= ois(a)hotmail.com</a>></span> wrote:<br> <blockquote class=3D"x_x_gmail_quote" style=3D"margin:0 0 0 .8ex; border-le= ft:1px #ccc solid; padding-left:1ex"> <div dir=3D"ltr"> <div id=3D"x_x_m_5417344464354191311divtagdefaultwrapper" dir=3D"ltr" style= =3D"font-size:12pt; color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-se= rif,EmojiFont,"Apple Color Emoji","Segoe UI Emoji",Noto= ColorEmoji,"Segoe UI Symbol","Android Emoji",EmojiSymbo= ls"> <p style=3D"margin-top:0; margin-bottom:0">Is this a safe procedure? I mean= i only have this host in my cluster, what will happen at the vm's that are= assigned to the host? <br> </p> <p style=3D"margin-top:0; margin-bottom:0"><br> </p> <p style=3D"margin-top:0; margin-bottom:0">Thanks again<br> </p> <div style=3D"color:rgb(0,0,0)"> <hr style=3D"display:inline-block; width:98%"> <div id=3D"x_x_m_5417344464354191311divRplyFwdMsg" dir=3D"ltr"><font face= =3D"Calibri, sans-serif" color=3D"#000000" style=3D"font-size:11pt"><b>From= :</b> Michael Burman <<a href=3D"mailto:mburman@redhat.com" target=3D"_b= lank" id=3D"LPlnk28441" tabindex=3D"-1" disabled=3D"true" previewremoved=3D= "true">mburman(a)redhat.com</a>><br> <b>Sent:</b> Tuesday, March 20, 2018 4:10 PM<br> <b>To:</b> zois roupas<br> <b>Cc:</b> Ales Musil; users <div> <div class=3D"x_x_h5"><br> <b>Subject:</b> Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static i= n a</div> </div> </font> <div> </div> </div> <div> <div class=3D"x_x_h5"> <div> <div dir=3D"ltr">Then you need to remove the host from engine, change the I= P manually on the host, via ifcfg-file, restart network service and install= the host again via the new IP address. <br> </div> <div class=3D"x_x_m_5417344464354191311x_gmail_extra"><br> <div class=3D"x_x_m_5417344464354191311x_gmail_quote">On Tue, Mar 20, 2018 = at 2:50 PM, zois roupas <span dir=3D"ltr"><<a id=3D"LPlnk507500" href=3D"mailto:roupas_zois@hotm= ail.com" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" previewremoved= =3D"true">roupas_zois(a)hotmail.com</a>></span> wrote:<br> <blockquote class=3D"x_x_m_5417344464354191311x_gmail_quote" style=3D"margi= n:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex"> <div dir=3D"ltr"> <div id=3D"x_x_m_5417344464354191311x_m_-2937947562980192489divtagdefaultwr= apper" dir=3D"ltr" style=3D"font-size:12pt; color:rgb(0,0,0); font-family:C= alibri,Helvetica,sans-serif,EmojiFont,"Apple Color Emoji","S= egoe UI Emoji",NotoColorEmoji,"Segoe UI Symbol","Androi= d Emoji",EmojiSymbols"> <p style=3D"margin-top:0; margin-bottom:0">Hi again all,</p> <span> <p style=3D"margin-top:0; margin-bottom:0"><br> </p> <p style=3D"margin-top:0; margin-bottom:0"><span style=3D"color:rgb(33,33,3= 3); font-family:wf_segoe-ui_normal,"Segoe UI","Segoe WP&quot= ;,Tahoma,Arial,sans-serif,serif,EmojiFont; font-size:15px"> "Unle= ss i miss understood you here, do you use a different IP address when switching to static or the same IP that you got from dhcp? if yes, then th= is is another flow.."</span><br> </p> <p style=3D"margin-top:0; margin-bottom:0"><br> </p> <p style=3D"margin-top:0; margin-bottom:0"></p> </span> <div>To answer your question Michael , i'm trying to configure a diffe= rent ip outside of my dhcp pool. The dhcp ip is 10.0.0.245 from the range 1= 0.0.0.245-10.0.0.250 and i want to configure the ip 10.0.0.9 as the hosts i= p</div> <span> <div><br> </div> <div>"<span style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFon= t,"Apple Color Emoji","Segoe UI Emoji",NotoColorEmoji,&= quot;Segoe UI Symbol","Android Emoji",EmojiSymbols; font-siz= e:16px">One thing to note if you are changing the IP to different one that = was assigned by DHCP you</span><font face=3D"arial, helvetica, sans-serif" sty= le=3D"font-size:16px"> should</font><span style=3D"font-family:Calibri= ,Helvetica,sans-serif,EmojiFont,"Apple Color Emoji","Segoe U= I Emoji",NotoColorEmoji,"Segoe UI Symbol","Android Emoj= i",EmojiSymbols; font-size:16px"> uncheck "Verify connectivity between Host and Engine"</span>"</div> <div><br> </div> </span> <div>Ales, i also tried to follow your advise and uncheck the&nbs= p;<span style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,"A= pple Color Emoji","Segoe UI Emoji",NotoColorEmoji,"Sego= e UI Symbol","Android Emoji",EmojiSymbols; font-size:16px">&= quot;Verify connectivity between Host and Engine" as proposed. Again the same results, it keep= s reverting to previous dhcp ip</span></div> <div>I will extract the vdsm log and i'll get back to you, in the meanwhile= this is the error that i see after the assignment of the static ip in the = log</div> <div><br> </div> <div>2018-03-20 14:16:57,576+0200 ERROR (monitor/38f4464) [storage.Moni= tor] Error checking domain 38f4464b-74b9-4468-891b-03cd65<wbr>d72fec (monit= or:424)</div> <div>Traceback (most recent call last):</div> <div>  File "/usr/lib/python2.7/site-packa<wbr>ges/vdsm/storage/m= onitor.py", line 405, in _checkDomainStatus</div> <div>    self.domain.selftest()</div> <div>  File "/usr/lib/python2.7/site-packa<wbr>ges/vdsm/storage/f= ileSD.py", line 688, in selftest</div> <div>    self.oop.os.statvfs(self.domai<wbr>ndir)</div> <div>  File "/usr/lib/python2.7/site-packa<wbr>ges/vdsm/storage/o= utOfProcess.<wbr>py", line 243, in statvfs</div> <div>    return self._iop.statvfs(path)</div> <div>  File "/usr/lib/python2.7/site-packa<wbr>ges/ioprocess/__in= it__.py", line 488, in statvfs</div> <div>    resdict =3D self._sendCommand("statvfs", {&quo= t;path": path}, self.timeout)</div> <div><span style=3D"font-size:12pt">  File "/usr/lib/python2= .7/site-<wbr>packages/ioprocess/__init__.py<wbr>", line 455, in _sendC= ommand</span></div> <div>    raise Timeout(os.strerror(errno.ETIM<wbr>EDOUT))</div> <div>Timeout: Connection timed out</div> <div><br> </div> <div>Best Regards</div> <div>Zois</div> <div><br> </div> <br> <p></p> <br> <br> <div style=3D"color:rgb(0,0,0)"> <hr style=3D"display:inline-block; width:98%"> <div id=3D"x_x_m_5417344464354191311x_m_-2937947562980192489divRplyFwdMsg" = dir=3D"ltr"> <font face=3D"Calibri, sans-serif" color=3D"#000000" style=3D"font-size:11p= t"><b>From:</b> Ales Musil <<a id=3D"LPlnk225252" href=3D"mailto:amusil@= redhat.com" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" previewremo= ved=3D"true">amusil(a)redhat.com</a>><br> <b>Sent:</b> Tuesday, March 20, 2018 11:28 AM<br> <b>To:</b> Michael Burman<br> <b>Cc:</b> zois roupas; users <div> <div class=3D"x_x_m_5417344464354191311x_h5"><br> <b>Subject:</b> Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static i= n a</div> </div> </font> <div> </div> </div> <div> <div class=3D"x_x_m_5417344464354191311x_h5"> <div> <div dir=3D"ltr">One thing to note if you are changing the IP to different = one that was assigned by DHCP you<font face=3D"arial, helvetica, sans-serif= "> should</font> uncheck "Verify connectivity between Host and Engine&= quot;. This makes sure that the engine won't lost connectivity and in case of switching IP it happens. <br> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail_extr= a"><br> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail_quot= e">On Tue, Mar 20, 2018 at 10:15 AM, Michael Burman <span dir=3D"ltr"><<a href=3D"mailto:mburman@redhat.com" id=3D"LPlnk2306= 60" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" previewremoved=3D"t= rue">mburman(a)redhat.com</a>></span> wrote:<br> <blockquote class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gma= il_quote" style=3D"margin:0px 0px 0px 0.8ex; border-left:1px solid rgb(204,= 204,204); padding-left:1ex"> <div dir=3D"ltr"> <div> <div>Indeed very odd, this shouldn't  behave this way, just tested it = my self and it is working as expected. Unless i miss understood you here, d= o you use a different IP address when switching to static or the same IP th= at you got from dhcp? if yes, then this is another flow..<br> <br> </div> Can you please share the vdsm version and vdsm log with us? <br> <br> </div> Edy, any idea what can cause this? </div> </blockquote> <blockquote class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gma= il_quote" style=3D"margin:0px 0px 0px 0.8ex; border-left:1px solid rgb(204,= 204,204); padding-left:1ex"> <div dir=3D"ltr"></div> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail_extr= a"><br> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail_quot= e">On Tue, Mar 20, 2018 at 11:10 AM, zois roupas <span dir=3D"ltr"><<a href=3D"mailto:roupas_zois@hotmail.com" id=3D"LPln= k698147" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" previewremoved= =3D"true">roupas_zois(a)hotmail.com</a>></span> wrote:<br> <blockquote class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gma= il_quote" style=3D"margin:0px 0px 0px 0.8ex; border-left:1px solid rgb(204,= 204,204); padding-left:1ex"> <div dir=3D"ltr"> <div id=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8348= 845437439485807m_2762938902869032086divtagdefaultwrapper" dir=3D"ltr" style= =3D"font-size:12pt; color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-se= rif,EmojiFont,"Apple Color Emoji","Segoe UI Emoji",Noto= ColorEmoji,"Segoe UI Symbol","Android Emoji",EmojiSymbo= ls"> <p style=3D"margin-top:0px; margin-bottom:0px">Hi Michael and thanks a lot = for the time</p> <p style=3D"margin-top:0px; margin-bottom:0px"><br> </p> <p style=3D"margin-top:0px; margin-bottom:0px">Great step by step instructi= ons but something strange is happening while trying to change to static ip.= I tried to do the change while the host was in maintenance mode and i= n activate mode but again after some minutes the system reverts to the ip that dhcp is serving!<span style=3D"font-size= :12pt"><br> </span></p> <p style=3D"margin-top:0px; margin-bottom:0px">What am i missing here?&nbsp= ;Do you have any ideas?</p> <p style=3D"margin-top:0px; margin-bottom:0px"><br> </p> Best Regards <div>Zois<br> <div style=3D"color:rgb(0,0,0)"> <hr disabled=3D"" style=3D"display:inline-block; width:98%"> <div id=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8348= 845437439485807m_2762938902869032086divRplyFwdMsg" dir=3D"ltr"> <font face=3D"Calibri, sans-serif" color=3D"#000000" style=3D"font-size:11p= t"><b>From:</b> Michael Burman <<a href=3D"mailto:mburman@redhat.com" id= =3D"LPlnk842310" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" previe= wremoved=3D"true">mburman(a)redhat.com</a>><br> <b>Sent:</b> Tuesday, March 20, 2018 8:46 AM<br> <b>To:</b> zois roupas<br> <b>Cc:</b> <a href=3D"mailto:users@ovirt.org" id=3D"LPlnk357468" target=3D"= _blank" tabindex=3D"-1" disabled=3D"true" previewremoved=3D"true"> users(a)ovirt.org</a><br> <b>Subject:</b> Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static i= n a</font> <div> </div> </div> <div> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-h5"> <div> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8= 348845437439485807h5"> <div> <div dir=3D"ltr"> <div> <div> <div> <div>Hello Zois,<br> <br> </div> It pretty easy to do, via the webadmin UI , go to Hosts main tab > Choos= e host > go to 'Network Interfaces' sub tab > Press the 'Setup Host N= etworks' button > press the pencil icon on your management network > = and  choose Static IP > press OK and OK to approve the operation.<br> <br> </div> - Note that in some cases, specially if this is a SPM host you will loose c= onnectivity to host for few seconds and host may go to non-responsive state= , on a non-SPM host usually this woks without any specific issues. <br> <br> </div> - If the spoken host is a SPM host, I recommend to set it first to maintena= nce mode, do the switch and then activate. For non-SPM host this will work = fine as well when the host is UP. <br> <br> </div> Cheers)<br> </div> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8= 348845437439485807m_2762938902869032086x_gmail_extra"> <br> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8= 348845437439485807m_2762938902869032086x_gmail_quote"> On Mon, Mar 19, 2018 at 12:15 PM, zois roupas <span dir=3D"ltr"><<a href= =3D"mailto:roupas_zois@hotmail.com" id=3D"LPlnk576980" target=3D"_blank" ta= bindex=3D"-1" disabled=3D"true" previewremoved=3D"true">roupas_zois@hotmail= .com</a>></span> wrote:<br> <blockquote class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gma= il-m_-8348845437439485807m_2762938902869032086x_gmail_quote" style=3D"margi= n:0px 0px 0px 0.8ex; border-left:1px solid rgb(204,204,204); padding-left:1= ex"> <div dir=3D"ltr"> <div id=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8348= 845437439485807m_2762938902869032086x_m_-2658714711838315109divtagdefaultwr= apper" dir=3D"ltr" style=3D"font-size:12pt; color:rgb(0,0,0); font-family:C= alibri,Helvetica,sans-serif,EmojiFont,"Apple Color Emoji","S= egoe UI Emoji",NotoColorEmoji,"Segoe UI Symbol","Androi= d Emoji",EmojiSymbols"> <p style=3D"margin-top:0px; margin-bottom:0px">Hello everyone</p> <p style=3D"margin-top:0px; margin-bottom:0px"><br> </p> <p style=3D"margin-top:0px; margin-bottom:0px">I've made a rookie mistake b= y installing ovirt 4.2 in centos 7 with dhcp instead of a static = ip configuration. Both engine and host are in the same machine cause of lim= ited resources and i was so happy that everything worked so well that i kept configuring and installing vm's ,adding local a= nd nfs storage and setting up the backup!</p> <p style=3D"margin-top:0px; margin-bottom:0px">As you understand i mus= t change the configuration to static ip and i can't find any guide des= cribing the correct procedure. Is there an official guide to change co= nfiguration without causing any trouble?</p> <p style=3D"margin-top:0px; margin-bottom:0px">I've found this thread = <a href=3D"http://lists.ovirt.org/pipermail/users/2014-May/024432.html" cla= ss=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-834884543= 7439485807m_2762938902869032086x_m_-2658714711838315109OWAAutoLink" id=3D"L= Plnk362252" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" previewremo= ved=3D"true">http://lists.ovirt.org/<wbr>pipermail/users/2014-May/02443<wbr= >2.html</a> but this is for a hosted engine and doesn't help when both engine and host are= in the same machine</p> <p style=3D"margin-top:0px; margin-bottom:0px"></p> <p style=3D"margin-top:0px; margin-bottom:0px"><br> </p> <p style=3D"margin-top:0px; margin-bottom:0px">Thanx in advance</p> <p style=3D"margin-top:0px; margin-bottom:0px">Best Regards</p> <span class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-= 8348845437439485807m_2762938902869032086x_HOEnZb"><font color=3D"#888888"> <p style=3D"margin-top:0px; margin-bottom:0px">Zois</p> </font></span></div> </div> <br> ______________________________<wbr>_________________<br> Users mailing list<br> <a href=3D"mailto:Users@ovirt.org" id=3D"LPlnk127068" target=3D"_blank" tab= index=3D"-1" disabled=3D"true" previewremoved=3D"true">Users(a)ovirt.org</a><= br> <a href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer= " id=3D"LPlnk964035" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" pr= eviewremoved=3D"true">http://lists.ovirt.org/mailman<wbr>/listinfo/users</a= ><br> <br> </blockquote> </div> <br> <br clear=3D"all"> <br> -- <br> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8= 348845437439485807m_2762938902869032086x_gmail_signature"> <div dir=3D"ltr"> <div> <div dir=3D"ltr"> <div> <p style=3D"font-weight:bold; margin:0px; padding:0px; font-size:14px; text= -transform:uppercase"> <span>Michael </span><span>Burman</span></p> <p style=3D"font-weight:normal; font-size:10px; margin:0px 0px 4px; text-tr= ansform:uppercase"> <span>Senior Quality engineer - rhv network - redhat israel </span><span st= yle=3D"font-weight:normal; color:rgb(170,170,170); margin:0px"></span></p> <p style=3D"font-weight:normal; margin:0px; font-size:10px; color:rgb(153,1= 53,153)"> <a href=3D"https://www.redhat.com" id=3D"LPlnk275132" target=3D"_blank" tab= index=3D"-1" disabled=3D"true" style=3D"color:rgb(0,136,206); font-size:10p= x; margin:0px; text-decoration:none; font-family:overpass,sans-serif" previ= ewremoved=3D"true">Red Hat <span><br> <br> </span></a></p> <p style=3D"font-weight:normal; margin:0px 0px 6px; font-size:10px; color:r= gb(153,153,153)"> <span style=3D"margin:0px; padding:0px"><a href=3D"mailto:mburman@redhat.co= m" id=3D"LPlnk647718" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" s= tyle=3D"color:rgb(0,136,206); font-size:10px; margin:0px; text-decoration:n= one; font-family:overpass,sans-serif" previewremoved=3D"true">mburman@redha= t.com</a>   </span> <span>M: <a href=3D"tel:0545355725" id=3D"LPlnk710067" targe= t=3D"_blank" tabindex=3D"-1" disabled=3D"true" style=3D"color:rgb(0,136,206= ); font-size:11px; margin:0px; text-decoration:none; font-family:overpass,s= ans-serif" previewremoved=3D"true"> 0545355725</a>    </span> <span>IM: <span>mburman</span></span></= p> <table border=3D"0"> <tbody> <tr> <td width=3D"100px"><a href=3D"https://red.ht/sig" id=3D"LPlnk47301" title= =3D"https://red.ht/sig=0A= Ctrl+Click or tap to follow the link" target=3D"_blank" tabindex=3D"-1"= disabled=3D"true" previewremoved=3D"true"><img width=3D"90" height=3D"auto= " style=3D"user-select: none;" src=3D"https://www.redhat.com/files/brand/em= ail/sig-redhat.png"></a> </td> </tr> </tbody> </table> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </blockquote> </div> <div> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-h5">= <br> <br clear=3D"all"> <br> -- <br> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8= 348845437439485807gmail_signature"> <div dir=3D"ltr"> <div> <div dir=3D"ltr"> <div> <p style=3D"font-weight:bold; margin:0px; padding:0px; font-size:14px; text= -transform:uppercase"> <span>Michael </span><span>Burman</span></p> <p style=3D"font-weight:normal; font-size:10px; margin:0px 0px 4px; text-tr= ansform:uppercase"> <span>Senior Quality engineer - rhv network - redhat israel </span><span st= yle=3D"font-weight:normal; color:rgb(170,170,170); margin:0px"></span></p> <p style=3D"font-weight:normal; margin:0px; font-size:10px; color:rgb(153,1= 53,153)"> <a href=3D"https://www.redhat.com" id=3D"LPlnk322610" target=3D"_blank" tab= index=3D"-1" disabled=3D"true" style=3D"color:rgb(0,136,206); font-size:10p= x; margin:0px; text-decoration:none; font-family:overpass,sans-serif" previ= ewremoved=3D"true">Red Hat <span><br> <br> </span></a></p> <p style=3D"font-weight:normal; margin:0px 0px 6px; font-size:10px; color:r= gb(153,153,153)"> <span style=3D"margin:0px; padding:0px"><a href=3D"mailto:mburman@redhat.co= m" id=3D"LPlnk6156" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" sty= le=3D"color:rgb(0,136,206); font-size:10px; margin:0px; text-decoration:non= e; font-family:overpass,sans-serif" previewremoved=3D"true">mburman(a)redhat.= com</a>   </span> <span>M: <a href=3D"tel:0545355725" id=3D"LPlnk708138" targe= t=3D"_blank" tabindex=3D"-1" disabled=3D"true" style=3D"color:rgb(0,136,206= ); font-size:11px; margin:0px; text-decoration:none; font-family:overpass,s= ans-serif" previewremoved=3D"true"> 0545355725</a>    </span> <span>IM: <span>mburman</span></span></= p> <table border=3D"0"> <tbody> <tr> <td width=3D"100px"><a href=3D"https://red.ht/sig" id=3D"LPlnk211062" targe= t=3D"_blank" tabindex=3D"-1" disabled=3D"true" previewremoved=3D"true"><img= width=3D"90" height=3D"auto" style=3D"user-select: none;" src=3D"https://w= ww.redhat.com/files/brand/email/sig-redhat.png"></a> </td> </tr> </tbody> </table> </div> </div> </div> </div> </div> </div> </div> </div> <br> ______________________________<wbr>_________________<br> Users mailing list<br> <a href=3D"mailto:Users@ovirt.org" id=3D"LPlnk968064" target=3D"_blank" tab= index=3D"-1" disabled=3D"true" previewremoved=3D"true">Users(a)ovirt.org</a><= br> <a href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer= " id=3D"LPlnk591787" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" pr= eviewremoved=3D"true">http://lists.ovirt.org/mailman<wbr>/listinfo/users</a= ><br> <br> </blockquote> </div> <br> <br clear=3D"all"> <div><br> </div> -- <br> <div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail_sign= ature"> <div dir=3D"ltr"> <div> <div dir=3D"ltr"> <div> <div dir=3D"ltr"> <p style=3D"color:rgb(136,136,136); font-weight:bold; margin:0px; padding:0= px; font-size:14px; text-transform:uppercase"> ALES MUSIL</p> <font color=3D"#888888"><span style=3D"font-size:10px; text-transform:upper= case">INTERN - rhv network</span></font><br> <p style=3D"margin:0px; font-size:10px; color:rgb(153,153,153)"><a href=3D"= https://www.redhat.com/" id=3D"LPlnk921750" target=3D"_blank" tabindex=3D"-= 1" disabled=3D"true" style=3D"color:rgb(0,136,206); margin:0px; font-family= :overpass,sans-serif" previewremoved=3D"true">Red Hat EMEA</a></p> <p style=3D"margin:0px; font-size:10px; color:rgb(153,153,153)"><br> </p> <p style=3D"margin:0px 0px 6px; font-size:10px; color:rgb(153,153,153)"><sp= an style=3D"margin:0px; padding:0px"><a href=3D"mailto:amusil@redhat.com" i= d=3D"LPlnk527720" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" style= =3D"color:rgb(0,136,206); margin:0px; font-family:overpass,sans-serif" prev= iewremoved=3D"true">amusil(a)redhat.com</a> </span>  IM: = amusil</p> <table border=3D"0" style=3D"color:rgb(136,136,136); font-size:12.8px"> <tbody> <tr> <td width=3D"100px"><a href=3D"https://red.ht/sig" id=3D"LPlnk75891" target= =3D"_blank" tabindex=3D"-1" disabled=3D"true" style=3D"color:rgb(17,85,204)= " previewremoved=3D"true"><img width=3D"90" height=3D"auto" style=3D"user-s= elect: none;" src=3D"https://www.redhat.com/files/brand/email/sig-redhat.pn= g"></a></td> </tr> </tbody> </table> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </blockquote> </div> <br> <br clear=3D"all"> <br> -- <br> <div class=3D"x_x_m_5417344464354191311x_gmail_signature"> <div dir=3D"ltr"> <div> <div dir=3D"ltr"> <div> <p style=3D"font-weight:bold; margin:0; padding:0; font-size:14px; text-tra= nsform:uppercase; margin-bottom:0"> <span>Michael </span><span>Burman</span></p> <p style=3D"font-weight:normal; font-size:10px; margin:0px 0px 4px; text-tr= ansform:uppercase"> <span>Senior Quality engineer - rhv network - redhat israel </span><span st= yle=3D"font-weight:normal; color:#aaa; margin:0"></span></p> <p style=3D"font-weight:normal; margin:0; font-size:10px; color:#999"><a id= =3D"LPlnk98790" href=3D"https://www.redhat.com" target=3D"_blank" tabindex= =3D"-1" disabled=3D"true" style=3D"color:#0088ce; font-size:10px; margin:0;= text-decoration:none; font-family:'overpass',sans-serif" previewremoved=3D= "true">Red Hat <span><br> <br> </span></a></p> <p style=3D"font-weight:normal; margin:0px 0px 6px; font-size:10px; color:r= gb(153,153,153)"> <span style=3D"margin:0px; padding:0px"><a id=3D"LPlnk121634" href=3D"mailt= o:mburman@redhat.com" target=3D"_blank" tabindex=3D"-1" disabled=3D"true" s= tyle=3D"color:#0088ce; font-size:10px; margin:0; text-decoration:none; font= -family:'overpass',sans-serif" previewremoved=3D"true">mburman(a)redhat.com</= a>   </span> <span>M: <a id=3D"LPlnk803729" href=3D"tel:0545355725" targe= t=3D"_blank" tabindex=3D"-1" disabled=3D"true" style=3D"color:#0088ce; font= -size:11px; margin:0; text-decoration:none; font-family:'overpass',sans-ser= if" previewremoved=3D"true"> 0545355725</a>    </span> <span>IM: <span>mburman</span></span></= p> <table border=3D"0"> <tbody> <tr> <td width=3D"100px"><a id=3D"LPlnk739013" href=3D"https://red.ht/sig" targe= t=3D"_blank" tabindex=3D"-1" disabled=3D"true" previewremoved=3D"true"><img= width=3D"90" height=3D"auto" style=3D"user-select: none;" src=3D"https://w= ww.redhat.com/files/brand/email/sig-redhat.png"></a> </td> </tr> </tbody> </table> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </blockquote> </div> <br> <br clear=3D"all"> <br> -- <br> <div class=3D"x_x_gmail_signature"> <div dir=3D"ltr"> <div> <div dir=3D"ltr"> <div> <p style=3D"font-weight:bold; margin:0; padding:0; font-size:14px; text-tra= nsform:uppercase; margin-bottom:0"> <span>Michael </span><span>Burman</span></p> <p style=3D"font-weight:normal; font-size:10px; margin:0px 0px 4px; text-tr= ansform:uppercase"> <span>Senior Quality engineer - rhv network - redhat israel </span><span st= yle=3D"font-weight:normal; color:#aaa; margin:0"></span></p> <p style=3D"font-weight:normal; margin:0; font-size:10px; color:#999"><a hr= ef=3D"https://www.redhat.com" target=3D"_blank" id=3D"LPlnk255695" tabindex= =3D"-1" disabled=3D"true" style=3D"color:#0088ce; font-size:10px; margin:0;= text-decoration:none; font-family:'overpass',sans-serif" previewremoved=3D= "true">Red Hat <span><br> <br> </span></a></p> <p style=3D"font-weight:normal; margin:0px 0px 6px; font-size:10px; color:r= gb(153,153,153)"> <span style=3D"margin:0px; padding:0px"><a href=3D"mailto:mburman@redhat.co= m" target=3D"_blank" id=3D"LPlnk739221" tabindex=3D"-1" disabled=3D"true" s= tyle=3D"color:#0088ce; font-size:10px; margin:0; text-decoration:none; font= -family:'overpass',sans-serif" previewremoved=3D"true">mburman(a)redhat.com</= a>   </span> <span>M: <a href=3D"tel:0545355725" target=3D"_blank" id=3D"= LPlnk270150" tabindex=3D"-1" disabled=3D"true" style=3D"color:#0088ce; font= -size:11px; margin:0; text-decoration:none; font-family:'overpass',sans-ser= if" previewremoved=3D"true"> 0545355725</a>    </span> <span>IM: <span>mburman</span></span></= p> <table border=3D"0"> <tbody> <tr> <td width=3D"100px"><a href=3D"https://red.ht/sig" target=3D"_blank" id=3D"= LPlnk163403" tabindex=3D"-1" disabled=3D"true" previewremoved=3D"true"><img= width=3D"90" height=3D"auto" style=3D"user-select: none;" src=3D"https://w= ww.redhat.com/files/brand/email/sig-redhat.png"></a> </td> </tr> </tbody> </table> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </body> </html> --_000_AM3PR05MB1363203C24B27444617B25D795AA0AM3PR05MB1363eurp_--

1 0

Attach Export Domain to another Data Center - Failure
by Andrei Verovski 21 Mar '18

21 Mar '18

--Apple-Mail=_2F3B6B23-5CA4-462A-87E0-5B084B91DCB9 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi, I have 2-host oVirt setup with 2 Data Centers, one with local storage = domain (DC #1) for VMs + Export domain on NFS, another with all NFS = shared (DC #2). Trying to export VMs from DC #1 to DC #2. VMs are exported to DC #1 export domain (NFS), then domain put into = maintenance mode and detached from DC #1. Unfortunately, attaching it to DC #2 failed. Logs attached. Tried to run = this command twice. Workaround are possible in order to accomplish this task, yet it would = be better to do in a way as it was designed. Thanks. 2018-03-21 10:43:24,024+02 ERROR = [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] = (EE-ManagedThreadFactory-engine-Thread-128904) = [570ec5d9-fff5-4656-afbd-90b3207a616e] EVENT_ID: = USER_ATTACH_STORAGE_DOMAIN_TO_POOL_FAILED(963), Failed to attach Storage = Domain node10-NFS-EXPORTS to Data Center StrDataCenter11. (User: = admin@internal-authz) 2018-03-21 10:46:16,512+02 ERROR = [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] = (EE-ManagedThreadFactory-engine-Thread-128956) [1435fc81] EVENT_ID: = VDS_STORAGES_CONNECTION_FAILED(188), Failed to connect Host node11 to = the Storage Domains node10-NFS-EXPORTS. 2018-03-21 10:46:16,651+02 ERROR = [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] = (EE-ManagedThreadFactory-engine-Thread-128955) = [a81ffa4a-5a58-41a0-888a-f0edc321609b] EVENT_ID: = USER_ATTACH_STORAGE_DOMAIN_TO_POOL_FAILED(963), Failed to attach Storage = Domain node10-NFS-EXPORTS to Data Center StrDataCenter11. (User: = admin@internal-authz) tail -n 1000 engine.log | grep 570ec5d9-fff5-4656-afbd-90b3207a616e 2018-03-21 10:41:14,643+02 INFO = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (default task-2) [570ec5d9-fff5-4656-afbd-90b3207a616e] Lock Acquired = to object = 'EngineLock:{exclusiveLocks=3D'[1d7208ce-d3a1-4406-9638-fe7051562994=3DSTO= RAGE]', sharedLocks=3D''}' 2018-03-21 10:41:16,129+02 INFO = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128904) = [570ec5d9-fff5-4656-afbd-90b3207a616e] Running command: = AttachStorageDomainToPoolCommand internal: false. Entities affected : = ID: 1d7208ce-d3a1-4406-9638-fe7051562994 Type: StorageAction group = MANIPULATE_STORAGE_DOMAIN with role type ADMIN, ID: = 80cc922f-8dea-4fed-b951-1060ba116ad5 Type: StoragePoolAction group = MANIPULATE_STORAGE_DOMAIN with role type ADMIN 2018-03-21 10:43:23,564+02 ERROR = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128904) = [570ec5d9-fff5-4656-afbd-90b3207a616e] Cannot connect storage connection = server, aborting attach storage domain operation. 2018-03-21 10:43:23,567+02 INFO = [org.ovirt.engine.core.bll.CommandCompensator] = (EE-ManagedThreadFactory-engine-Thread-128904) = [570ec5d9-fff5-4656-afbd-90b3207a616e] Command = [id=3D921ca7cd-4f93-46aa-8de2-91b13b8f96cb]: Compensating NEW_ENTITY_ID = of org.ovirt.engine.core.common.businessentities.StoragePoolIsoMap; = snapshot: = StoragePoolIsoMapId:{storagePoolId=3D'80cc922f-8dea-4fed-b951-1060ba116ad5= ', storageId=3D'1d7208ce-d3a1-4406-9638-fe7051562994'}. 2018-03-21 10:43:24,024+02 ERROR = [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] = (EE-ManagedThreadFactory-engine-Thread-128904) = [570ec5d9-fff5-4656-afbd-90b3207a616e] EVENT_ID: = USER_ATTACH_STORAGE_DOMAIN_TO_POOL_FAILED(963), Failed to attach Storage = Domain node10-NFS-EXPORTS to Data Center StrDataCenter11. (User: = admin@internal-authz) 2018-03-21 10:43:24,114+02 INFO = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128904) = [570ec5d9-fff5-4656-afbd-90b3207a616e] Lock freed to object = 'EngineLock:{exclusiveLocks=3D'[1d7208ce-d3a1-4406-9638-fe7051562994=3DSTO= RAGE]', sharedLocks=3D''}' [root@node00 ovirt-engine]# tail -n 1000 engine.log | grep = a81ffa4a-5a58-41a0-888a-f0edc321609b 2018-03-21 10:44:11,025+02 INFO = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (default task-16) [a81ffa4a-5a58-41a0-888a-f0edc321609b] Lock Acquired = to object = 'EngineLock:{exclusiveLocks=3D'[1d7208ce-d3a1-4406-9638-fe7051562994=3DSTO= RAGE]', sharedLocks=3D''}' 2018-03-21 10:44:11,236+02 INFO = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128955) = [a81ffa4a-5a58-41a0-888a-f0edc321609b] Running command: = AttachStorageDomainToPoolCommand internal: false. Entities affected : = ID: 1d7208ce-d3a1-4406-9638-fe7051562994 Type: StorageAction group = MANIPULATE_STORAGE_DOMAIN with role type ADMIN, ID: = 80cc922f-8dea-4fed-b951-1060ba116ad5 Type: StoragePoolAction group = MANIPULATE_STORAGE_DOMAIN with role type ADMIN 2018-03-21 10:46:16,567+02 ERROR = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128955) = [a81ffa4a-5a58-41a0-888a-f0edc321609b] Cannot connect storage connection = server, aborting attach storage domain operation. 2018-03-21 10:46:16,568+02 INFO = [org.ovirt.engine.core.bll.CommandCompensator] = (EE-ManagedThreadFactory-engine-Thread-128955) = [a81ffa4a-5a58-41a0-888a-f0edc321609b] Command = [id=3Db5c25100-1a8a-4db0-9509-99cfa60995b1]: Compensating NEW_ENTITY_ID = of org.ovirt.engine.core.common.businessentities.StoragePoolIsoMap; = snapshot: = StoragePoolIsoMapId:{storagePoolId=3D'80cc922f-8dea-4fed-b951-1060ba116ad5= ', storageId=3D'1d7208ce-d3a1-4406-9638-fe7051562994'}. 2018-03-21 10:46:16,651+02 ERROR = [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] = (EE-ManagedThreadFactory-engine-Thread-128955) = [a81ffa4a-5a58-41a0-888a-f0edc321609b] EVENT_ID: = USER_ATTACH_STORAGE_DOMAIN_TO_POOL_FAILED(963), Failed to attach Storage = Domain node10-NFS-EXPORTS to Data Center StrDataCenter11. (User: = admin@internal-authz) 2018-03-21 10:46:16,681+02 INFO = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128955) = [a81ffa4a-5a58-41a0-888a-f0edc321609b] Lock freed to object = 'EngineLock:{exclusiveLocks=3D'[1d7208ce-d3a1-4406-9638-fe7051562994=3DSTO= RAGE]', sharedLocks=3D'=E2=80=99}' --Apple-Mail=_2F3B6B23-5CA4-462A-87E0-5B084B91DCB9 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; = charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; line-break: after-white-space;" = class=3D"">Hi,<div class=3D""><br class=3D""></div><div class=3D"">I = have 2-host oVirt setup with 2 Data Centers, one with local storage = domain (DC #1) for VMs + Export domain on NFS, another with all NFS = shared (DC #2).</div><div class=3D"">Trying to export VMs from DC = #1 to DC #2.</div><div class=3D"">VMs are exported to DC #1 export = domain (NFS), then domain put into maintenance mode and detached from DC = #1.</div><div class=3D""><br class=3D""></div><div = class=3D"">Unfortunately, attaching it to DC #2 failed. Logs attached. = Tried to run this command twice.</div><div class=3D"">Workaround are = possible in order to accomplish this task, yet it would be better to do = in a way as it was designed.<br class=3D""> Thanks.<br class=3D""><br class=3D""><br class=3D""><div = class=3D"">2018-03-21 10:43:24,024+02 ERROR = [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] = (EE-ManagedThreadFactory-engine-Thread-128904) [<font color=3D"#942192" = class=3D"">570ec5d9-fff5-4656-afbd-90b3207a616e</font>] EVENT_ID: = USER_ATTACH_STORAGE_DOMAIN_TO_POOL_FAILED(963), Failed to attach Storage = Domain node10-NFS-EXPORTS to Data Center StrDataCenter11. (User: = admin@internal-authz)<br class=3D"">2018-03-21 10:46:16,512+02 ERROR = [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] = (EE-ManagedThreadFactory-engine-Thread-128956) [1435fc81] EVENT_ID: = VDS_STORAGES_CONNECTION_FAILED(188), Failed to connect Host node11 to = the Storage Domains node10-NFS-EXPORTS.<br class=3D"">2018-03-21 = 10:46:16,651+02 ERROR = [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] = (EE-ManagedThreadFactory-engine-Thread-128955) [<font color=3D"#942192" = class=3D"">a81ffa4a-5a58-41a0-888a-f0edc321609b</font>] EVENT_ID: = USER_ATTACH_STORAGE_DOMAIN_TO_POOL_FAILED(963), Failed to attach Storage = Domain node10-NFS-EXPORTS to Data Center StrDataCenter11. (User: = admin@internal-authz)<br class=3D""><br class=3D""><br class=3D""><font = color=3D"#aa7942" class=3D""><b class=3D"">tail -n 1000 engine.log | = grep 570ec5d9-fff5-4656-afbd-90b3207a616e</b></font><br = class=3D"">2018-03-21 10:41:14,643+02 INFO  = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (default task-2) [570ec5d9-fff5-4656-afbd-90b3207a616e] Lock Acquired = to object = 'EngineLock:{exclusiveLocks=3D'[1d7208ce-d3a1-4406-9638-fe7051562994=3DSTO= RAGE]', sharedLocks=3D''}'<br class=3D"">2018-03-21 10:41:16,129+02 = INFO  = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128904) = [570ec5d9-fff5-4656-afbd-90b3207a616e] Running command: = AttachStorageDomainToPoolCommand internal: false. Entities affected = :  ID: 1d7208ce-d3a1-4406-9638-fe7051562994 Type: StorageAction = group MANIPULATE_STORAGE_DOMAIN with role type ADMIN,  ID: = 80cc922f-8dea-4fed-b951-1060ba116ad5 Type: StoragePoolAction group = MANIPULATE_STORAGE_DOMAIN with role type ADMIN<br class=3D"">2018-03-21 = 10:43:23,564+02 ERROR = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128904) = [570ec5d9-fff5-4656-afbd-90b3207a616e] Cannot connect storage connection = server, aborting attach storage domain operation.<br class=3D"">2018-03-21= 10:43:23,567+02 INFO  = [org.ovirt.engine.core.bll.CommandCompensator] = (EE-ManagedThreadFactory-engine-Thread-128904) = [570ec5d9-fff5-4656-afbd-90b3207a616e] Command = [id=3D921ca7cd-4f93-46aa-8de2-91b13b8f96cb]: Compensating NEW_ENTITY_ID = of org.ovirt.engine.core.common.businessentities.StoragePoolIsoMap; = snapshot: = StoragePoolIsoMapId:{storagePoolId=3D'80cc922f-8dea-4fed-b951-1060ba116ad5= ', storageId=3D'1d7208ce-d3a1-4406-9638-fe7051562994'}.<br = class=3D"">2018-03-21 10:43:24,024+02 ERROR = [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] = (EE-ManagedThreadFactory-engine-Thread-128904) = [570ec5d9-fff5-4656-afbd-90b3207a616e] EVENT_ID: = USER_ATTACH_STORAGE_DOMAIN_TO_POOL_FAILED(963), Failed to attach Storage = Domain node10-NFS-EXPORTS to Data Center StrDataCenter11. (User: = admin@internal-authz)<br class=3D"">2018-03-21 10:43:24,114+02 = INFO  = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128904) = [570ec5d9-fff5-4656-afbd-90b3207a616e] Lock freed to object = 'EngineLock:{exclusiveLocks=3D'[1d7208ce-d3a1-4406-9638-fe7051562994=3DSTO= RAGE]', sharedLocks=3D''}'<br class=3D""><br class=3D""><br class=3D""><br= class=3D""><font color=3D"#aa7942" class=3D""><b class=3D"">[root@node00 = ovirt-engine]# tail -n 1000 engine.log | grep = a81ffa4a-5a58-41a0-888a-f0edc321609b</b></font><br class=3D"">2018-03-21 = 10:44:11,025+02 INFO  = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (default task-16) [a81ffa4a-5a58-41a0-888a-f0edc321609b] Lock Acquired = to object = 'EngineLock:{exclusiveLocks=3D'[1d7208ce-d3a1-4406-9638-fe7051562994=3DSTO= RAGE]', sharedLocks=3D''}'<br class=3D"">2018-03-21 10:44:11,236+02 = INFO  = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128955) = [a81ffa4a-5a58-41a0-888a-f0edc321609b] Running command: = AttachStorageDomainToPoolCommand internal: false. Entities affected = :  ID: 1d7208ce-d3a1-4406-9638-fe7051562994 Type: StorageAction = group MANIPULATE_STORAGE_DOMAIN with role type ADMIN,  ID: = 80cc922f-8dea-4fed-b951-1060ba116ad5 Type: StoragePoolAction group = MANIPULATE_STORAGE_DOMAIN with role type ADMIN<br class=3D"">2018-03-21 = 10:46:16,567+02 ERROR = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128955) = [a81ffa4a-5a58-41a0-888a-f0edc321609b] Cannot connect storage connection = server, aborting attach storage domain operation.<br class=3D"">2018-03-21= 10:46:16,568+02 INFO  = [org.ovirt.engine.core.bll.CommandCompensator] = (EE-ManagedThreadFactory-engine-Thread-128955) = [a81ffa4a-5a58-41a0-888a-f0edc321609b] Command = [id=3Db5c25100-1a8a-4db0-9509-99cfa60995b1]: Compensating NEW_ENTITY_ID = of org.ovirt.engine.core.common.businessentities.StoragePoolIsoMap; = snapshot: = StoragePoolIsoMapId:{storagePoolId=3D'80cc922f-8dea-4fed-b951-1060ba116ad5= ', storageId=3D'1d7208ce-d3a1-4406-9638-fe7051562994'}.<br = class=3D"">2018-03-21 10:46:16,651+02 ERROR = [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] = (EE-ManagedThreadFactory-engine-Thread-128955) = [a81ffa4a-5a58-41a0-888a-f0edc321609b] EVENT_ID: = USER_ATTACH_STORAGE_DOMAIN_TO_POOL_FAILED(963), Failed to attach Storage = Domain node10-NFS-EXPORTS to Data Center StrDataCenter11. (User: = admin@internal-authz)<br class=3D"">2018-03-21 10:46:16,681+02 = INFO  = [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand= ] (EE-ManagedThreadFactory-engine-Thread-128955) = [a81ffa4a-5a58-41a0-888a-f0edc321609b] Lock freed to object = 'EngineLock:{exclusiveLocks=3D'[1d7208ce-d3a1-4406-9638-fe7051562994=3DSTO= RAGE]', sharedLocks=3D'=E2=80=99}'</div><div class=3D""><br = class=3D""></div></div></body></html>= --Apple-Mail=_2F3B6B23-5CA4-462A-87E0-5B084B91DCB9--

2 3

Fiber Channel Storage not coming up
by Jean Pickard 21 Mar '18

21 Mar '18

Hello, Today I noticed that most of my VMs weren't accessible. Once i checked the system, I noticed my FC channel SAN data domain is inactive. 2018-03-19 16:01:05,308-0700 ERROR (periodic/32) [virt.vm] (vmId='43700e39-8812-41c6-9cd6-e555a2f19e35') Unable to get watermarks for drive vda: failed to open block device '/rhev/data-center/00000001-0001-0001-0001-000000000311/cecbec42-bff1-4e8d-9c37-c260b7305af7/images/05563eaf-ea90-4364-b92e-4b53173a3a5f/242a97ec-9459-4ce1-b61a-3331a7617f2d': No such file or directory (vm:814) 2018-03-19 16:01:06,018-0700 ERROR (monitor/cecbec4) [storage.Monitor] Error checking domain cecbec42-bff1-4e8d-9c37-c260b7305af7 (monitor:426) Traceback (most recent call last): File "/usr/share/vdsm/storage/monitor.py", line 407, in _checkDomainStatus self.domain.selftest() File "/usr/share/vdsm/storage/sdc.py", line 50, in __getattr__ return getattr(self.getRealDomain(), attrName) File "/usr/share/vdsm/storage/sdc.py", line 53, in getRealDomain return self._cache._realProduce(self._sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 136, in _realProduce domain = self._findDomain(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 153, in _findDomain return findMethod(sdUUID) File "/usr/share/vdsm/storage/blockSD.py", line 1610, in findDomain return BlockStorageDomain(BlockStorageDomain.findDomainPath(sdUUID)) File "/usr/share/vdsm/storage/blockSD.py", line 1550, in findDomainPath raise se.StorageDomainDoesNotExist(sdUUID) StorageDomainDoesNotExist: Storage domain does not exist: (u'cecbec42-bff1-4e8d-9c37-c260b7305af7',) 2018-03-19 16:01:07,331-0700 ERROR (periodic/32) [virt.vm] (vmId='235702f2-286e-403b-b395-db9c1d603d99') Unable to get watermarks for drive vda: failed to open block device '/rhev/data-center/00000001-0001-0001-0001-000000000311/cecbec42-bff1-4e8d-9c37-c260b7305af7/images/8eb9847f-4e4e-4bda-b4fa-a44119137ee2/ddf7c854-fa95-4c3f-b76a-4a90c8067c7e': No such file or directory (vm:814) My attempts to activate my data center storage is failing as well. I don't see any errors in my engine log under /var/log/ovirt-engine. Any idea why my storage is not coming up? Thank you, Jean

2 1

Sizing hardware for hyperconverged with Gluster?
by Chris Adams 21 Mar '18

21 Mar '18

I have a reasonable feel for how to size hardware for an oVirt cluster with external storage (our current setups all use iSCSI to talk to a SAN). I'm looking at a hyperconverged oVirt+Gluster setup; are there guides for figuring out the additional Gluster resource requirements? I assume I need to allow for additional CPU and RAM, I just don't know how to size it (based on I/O I guess?). -- Chris Adams <cma(a)cmadams.net>

2 1