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Re: Active Active Stretched Node cluster not working as expected.
by Gianluca Cecchi 22 Aug '23

22 Aug '23

On Tue, Aug 22, 2023 at 8:52 AM Gaurang Patel <gaurang.patel(a)allotgroup.com> wrote: > Suggest any other solution if any. > > > Your subject says "not working as expected" and you refer to the RHV DR guides. My comment is that in my opinion HCI architecture is not expected to work / be supported for active active DR scenarios as described there. But you can follow general GlusterFS indications for solving split brain scenarios, like this one: https://docs.gluster.org/en/main/Troubleshooting/resolving-splitbrain/ and / or submit your question also to GlusterFS mailing lists or see if here you find useful information for supported configurations, quorum setup to prevent split brain conditions, ecc: https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.5/h… https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.5/h… HIH, Gianluca

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Active Active Stretched Node cluster not working as expected.
by gaurang.patel＠allotgroup.com 22 Aug '23

22 Aug '23

Hi, i have a Six node Stretched HCI cluster with 2 x 3 =6 distributed Replicated bricks, want to achieve Active - Active Disaster Recovery , if my three hosts in DC power Down or Failed my DR Site Three node should take care of running virtual machines. During Split-brain scenario Ovirt-Hosted-Engine VM goes in PAUSE mode and not restarting on DR hosts and waited for long time, due to this my all production VMs are not restarting on DR Site. please guide to achieve Active-Active Disaster Recovery with 6 node stretched cluster. i referred document hosted official site but did not get success, it would be great help of anybody can extend help or guide me for the same. https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/pd… My Setup insight. root@phnode06 /]# gluster volume status Status of volume: data Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick 172.16.1.1:/gluster_bricks/data/data 58744 0 Y 1746524 Brick 172.16.1.2:/gluster_bricks/data/data 58732 0 Y 2933385 Brick 172.16.1.3:/gluster_bricks/data/data 60442 0 Y 6158 Brick phnode04..local:/gluster_bricks /data/data1 51661 0 Y 5905 Brick phnode05..local:/gluster_bricks /data/data1 52177 0 Y 6178 Brick phnode06..local:/gluster_bricks /data/data1 59910 0 Y 6208 Self-heal Daemon on localhost N/A N/A Y 5878 Self-heal Daemon on phnode03..local N/A N/A Y 6133 Self-heal Daemon on gluster01..local N/A N/A Y 6072 Self-heal Daemon on phnode05..local N/A N/A Y 5751 Self-heal Daemon on gluster02..local N/A N/A Y 5746 Self-heal Daemon on phnode04..local N/A N/A Y 4734 Task Status of Volume data ------------------------------------------------------------------------------ Task : Rebalance ID : 1c30fbfa-2707-457e-b844-ccaf2e07aa7f Status : completed Status of volume: engine Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick 172.16.1.1:/gluster_bricks/engine/eng ine 53723 0 Y 1746535 Brick 172.16.1.2:/gluster_bricks/engine/eng ine 49937 0 Y 2933395 Brick 172.16.1.3:/gluster_bricks/engine/eng ine 53370 0 Y 6171 Brick phnode04..local:/gluster_bricks /engine/engine1 52024 0 Y 5916 Brick phnode05..local:/gluster_bricks /engine/engine1 51785 0 Y 6189 Brick phnode06..local:/gluster_bricks /engine/engine1 55443 0 Y 6221 Self-heal Daemon on localhost N/A N/A Y 5878 Self-heal Daemon on gluster02..local N/A N/A Y 5746 Self-heal Daemon on gluster01..local N/A N/A Y 6072 Self-heal Daemon on phnode05..local N/A N/A Y 5751 Self-heal Daemon on phnode03..local N/A N/A Y 6133 Self-heal Daemon on phnode04..local N/A N/A Y 4734 Task Status of Volume engine ------------------------------------------------------------------------------ Task : Rebalance ID : 21304de4-b100-4860-b408-5e58103080a2 Status : completed Status of volume: vmstore Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick 172.16.1.1:/gluster_bricks/vmstore/vm store 50244 0 Y 1746546 Brick 172.16.1.2:/gluster_bricks/vmstore/vm store 51607 0 Y 2933405 Brick 172.16.1.3:/gluster_bricks/vmstore/vm store 49835 0 Y 6182 Brick phnode04..local:/gluster_bricks /vmstore/vmstore1 54098 0 Y 5927 Brick phnode05..local:/gluster_bricks /vmstore/vmstore1 56565 0 Y 6200 Brick phnode06..local:/gluster_bricks /vmstore/vmstore1 58653 0 Y 1853456 Self-heal Daemon on localhost N/A N/A Y 5878 Self-heal Daemon on gluster02..local N/A N/A Y 5746 Self-heal Daemon on gluster01..local N/A N/A Y 6072 Self-heal Daemon on phnode05..local N/A N/A Y 5751 Self-heal Daemon on phnode03..local N/A N/A Y 6133 Self-heal Daemon on phnode04..local N/A N/A Y 4734 Task Status of Volume vmstore ------------------------------------------------------------------------------ Task : Rebalance ID : 7d1849f8-433a-43b1-93bc-d674a7b0aef3 Status : completed [root@phnode06 /]# hosted-engine --vm-status --== Host phnode01..local (id: 1) status ==-- Host ID : 1 Host timestamp : 9113939 Score : 3400 Engine status : {"vm": "up", "health": "good", "detail": "Up"} Hostname : phnode01..local Local maintenance : False stopped : False crc32 : 00979124 conf_on_shared_storage : True local_conf_timestamp : 9113939 Status up-to-date : True Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=9113939 (Sat Aug 19 14:39:41 2023) host-id=1 score=3400 vm_conf_refresh_time=9113939 (Sat Aug 19 14:39:41 2023) conf_on_shared_storage=True maintenance=False state=EngineUp stopped=False --== Host phnode03..local (id: 2) status ==-- Host ID : 2 Host timestamp : 405629 Score : 3400 Engine status : {"vm": "down", "health": "bad", "detail": "unknown", "reason": "vm not running on this host"} Hostname : phnode03..local Local maintenance : False stopped : False crc32 : 0b1c7489 conf_on_shared_storage : True local_conf_timestamp : 405630 Status up-to-date : True Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=405629 (Sat Aug 19 14:39:43 2023) host-id=2 score=3400 vm_conf_refresh_time=405630 (Sat Aug 19 14:39:43 2023) conf_on_shared_storage=True maintenance=False state=EngineDown stopped=False --== Host phnode02..local (id: 3) status ==-- Host ID : 3 Host timestamp : 9069311 Score : 3400 Engine status : {"vm": "down", "health": "bad", "detail": "unknown", "reason": "vm not running on this host"} Hostname : phnode02..local Local maintenance : False stopped : False crc32 : b84baa31 conf_on_shared_storage : True local_conf_timestamp : 9069311 Status up-to-date : True Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=9069311 (Sat Aug 19 14:39:41 2023) host-id=3 score=3400 vm_conf_refresh_time=9069311 (Sat Aug 19 14:39:41 2023) conf_on_shared_storage=True maintenance=False state=EngineDown stopped=False --== Host phnode04..local (id: 4) status ==-- Host ID : 4 Host timestamp : 1055893 Score : 3400 Engine status : {"vm": "down", "health": "bad", "detail": "unknown", "reason": "vm not running on this host"} Hostname : phnode04..local Local maintenance : False stopped : False crc32 : 58a9b84c conf_on_shared_storage : True local_conf_timestamp : 1055893 Status up-to-date : True Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=1055893 (Sat Aug 19 14:39:38 2023) host-id=4 score=3400 vm_conf_refresh_time=1055893 (Sat Aug 19 14:39:38 2023) conf_on_shared_storage=True maintenance=False state=EngineDown stopped=False --== Host phnode05..local (id: 5) status ==-- Host ID : 5 Host timestamp : 404187 Score : 3400 Engine status : {"vm": "down", "health": "bad", "detail": "unknown", "reason": "vm not running on this host"} Hostname : phnode05..local Local maintenance : False stopped : False crc32 : 48cf9186 conf_on_shared_storage : True local_conf_timestamp : 404187 Status up-to-date : True Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=404187 (Sat Aug 19 14:39:40 2023) host-id=5 score=3400 vm_conf_refresh_time=404187 (Sat Aug 19 14:39:40 2023) conf_on_shared_storage=True maintenance=False state=EngineDown stopped=False --== Host phnode06..local (id: 6) status ==-- Host ID : 6 Host timestamp : 1055902 Score : 3400 Engine status : {"vm": "down", "health": "bad", "detail": "unknown", "reason": "vm not running on this host"} Hostname : phnode06..local Local maintenance : False stopped : False crc32 : 913ff6c2 conf_on_shared_storage : True local_conf_timestamp : 1055902 Status up-to-date : True Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=1055902 (Sat Aug 19 14:39:48 2023) host-id=6 score=3400 vm_conf_refresh_time=1055902 (Sat Aug 19 14:39:48 2023) conf_on_shared_storage=True maintenance=False state=EngineDown stopped=False [root@phnode06 /]#

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Issue - Bonding 802.3ad
by Anthony Bustillos 21 Aug '23

21 Aug '23

Hello team, I have this warning when I tried, to configure two ports with boonding 802.3ad. Warning: Bond is in link aggregation mode (Mode 4 ) but no partner mac has been reported for it. At least one slave has a different aggregator id. how I can to solved this warning? best Regards

2 2

How to use Python to manage each node in batches, because I want to send some scripts to nodes in batches
by ZiYi Liu 21 Aug '23

21 Aug '23

By default, find the management in engine-web and use ssh management to restart and stop the node node. Can I get the host's secret key or other login information to log in through Python, and then send some commands or scripts?

4 4

Update path of hosted_storage domain
by francesco＠shellrent.com 18 Aug '23

18 Aug '23

Hello everyone, we have a self hosted engine environment (oVirt 4.4.5) that use a replica 2 + arbiter glusterfs. Those servers are both glusterfs nodes and oVirt node of the hosted engine. For an upgrade we followed this guide https://access.redhat.com/documentation/it-it/red_hat_hyperconverged_infras…. The planned upgrade was adding 2 new servers (node3 and node4) that would replace the existing ones. We added to oVirt cluster and the glusterfs pool the servers and moved the engine in those new hosts, without touching the underlay glusterfs configuration. After the step n° 18 ("Reboot the existing and replacement hosts.Wait until all hosts are available before continuing.") of the guide we tried to start the engine but we got error on the hosted_storage domain due to old path (the glusterfs mounted path was "node1" and the backupvolfile was "node2"). For avoiding corruption we updated the database with the correct path and mount options accordly with the new configuration edited in the file /etc/ovirt-hosted-engine/hosted-engine.conf (as written in the guide). If we try to detach the node1 brick everything stop working causing storage error. We noticed that reference of node1 is still present in the file /rhev/data-center/mnt/glusterSD/node1.ovirt.xyz:_engine/36c75f6e-d95d-48f4-9ceb-ad2895ab2123/dom_md/metadata, on both of new hosts (node3 and node4). I'll be more than glad to attach any log file needed for understanding what's going on, and thank you whoever will take time for helping me out :) Regards, Francesco

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Task Configure OVN for oVirt failed to execute
by Jorge Visentini 16 Aug '23

16 Aug '23

Hi, I am trying to reinstall this host, but I cannot because of this issue. Any tips for me? Host ksmmi1r01ovirt20.kosmo.cloud installation failed. Task Configure OVN for oVirt failed to execute. Please check logs for more details: /var/log/ovirt-engine/host-deploy/ovirt-host-deploy-ansible-20230815194759-ksmmi1r01ovirt20.kosmo.cloud-63609c39-934a-4360-a822-f2f6935cc5b6.log. "stdout" : "fatal: [ksmmi1r01ovirt20.kosmo.cloud]: FAILED! => {\"changed\": true, \"cmd\": [\"vdsm-tool\", \"ovn-config\", \"10.250.156.20\", \"ksmmi1r01ovirt20.kosmo.cloud\"], \"delta\": \"0:00:02.319187\", \"end\": \"2023-08-15 19:50:05.483458\", \"msg\": \"non-zero return code\", \"rc\": 1, \"start\": \"2023-08-15 19:50:03.164271\", \"stderr\": \"Traceback (most recent call last):\\n File \\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 117, in get_network\\n return networks[net_name]\\nKeyError: 'ksmmi1r01ovirt20.kosmo.cloud'\\n\\nDuring handling of the above exception, another exception occurred:\\n\\nTraceback (most recent call last):\\n File \\\"/usr/bin/vdsm-tool\\\", line 195, in main\\n return tool_command[cmd][\\\"command\\\"](*args)\\n File \\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 63, in ovn_config\\n ip_address = get_ip_addr(get_network(network_caps(), net_name))\\n File \\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 119, in get_network\\n raise NetworkNotFoundError(net_name)\\nvdsm.tool.ovn_config.NetworkNotFoundError: ksmmi1r01ovirt20.kosmo.cloud\", \"stderr_lines\": [\"Traceback (most recent call last):\", \" File \\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 117, in get_network\", \" return networks[net_name]\", \"KeyError: 'ksmmi1r01ovirt20.kosmo.cloud'\", \"\", \"During handling of the above exception, another exception occurred:\", \"\", \"Traceback (most recent call last):\", \" File \\\"/usr/bin/vdsm-tool\\\", line 195, in main\", \" return tool_command[cmd][\\\"command\\\"](*args)\", \" File \\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 63, in ovn_config\", \" ip_address = get_ip_addr(get_network(network_caps(), net_name))\", \" File \\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 119, in get_network\", \" raise NetworkNotFoundError(net_name)\", \"vdsm.tool.ovn_config.NetworkNotFoundError: ksmmi1r01ovirt20.kosmo.cloud\"], \"stdout\": \"\", \"stdout_lines\": []}", [root@ksmmi1r01ovirt20 ~]# vdsm-tool ovn-config 10.250.156.20 ksmmi1r01ovirt20.kosmo.cloud Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py", line 117, in get_network return networks[net_name] KeyError: 'ksmmi1r01ovirt20.kosmo.cloud' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/bin/vdsm-tool", line 195, in main return tool_command[cmd]["command"](*args) File "/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py", line 63, in ovn_config ip_address = get_ip_addr(get_network(network_caps(), net_name)) File "/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py", line 119, in get_network raise NetworkNotFoundError(net_name) vdsm.tool.ovn_config.NetworkNotFoundError: ksmmi1r01ovirt20.kosmo.cloud [root@ksmmi1r01ovirt20 ~]# vdsm-tool list-nets ovirtmgmt (default route) -- Att, Jorge Visentini +55 55 98432-9868

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oVirt 4.5.5 snapshot - Migration failed due to an Error: Fatal error during migration
by Jorge Visentini 13 Aug '23

13 Aug '23

Any tips about this error? 2023-08-10 18:24:57,544-03 INFO [org.ovirt.engine.core.bll.MigrateVmToServerCommand] (default task-4) [633be3a0-3afd-490c-b412-805d2b14e1c2] Lock Acquired to object 'EngineLock:{exclusiveLocks='[29032e83-cfaf-4d30-bcc2-df72c5358552=VM]', sharedLocks=''}' 2023-08-10 18:24:57,578-03 INFO [org.ovirt.engine.core.bll.MigrateVmToServerCommand] (default task-4) [633be3a0-3afd-490c-b412-805d2b14e1c2] Running command: MigrateVmToServerCommand internal: false. Entities affected : ID: 29032e83-cfaf-4d30-bcc2-df72c5358552 Type: VMAction group MIGRATE_VM with role type USER 2023-08-10 18:24:57,628-03 INFO [org.ovirt.engine.core.vdsbroker.MigrateVDSCommand] (default task-4) [633be3a0-3afd-490c-b412-805d2b14e1c2] START, MigrateVDSCommand( MigrateVDSCommandParameters:{hostId='282b69aa-8b74-4312-8cc0-9c20e01982b7', vmId='29032e83-cfaf-4d30-bcc2-df72c5358552', srcHost='ksmmi1r01ovirt18', dstVdsId='73c38b36-36da-4ffa-b17a-492fd7b093ae', dstHost='ksmmi1r01ovirt19:54321', migrationMethod='ONLINE', tunnelMigration='false', migrationDowntime='0', autoConverge='true', migrateCompressed='false', migrateEncrypted='false', consoleAddress='null', maxBandwidth='3125', parallel='null', enableGuestEvents='true', maxIncomingMigrations='2', maxOutgoingMigrations='2', convergenceSchedule='[init=[{name=setDowntime, params=[100]}], stalling=[{limit=1, action={name=setDowntime, params=[150]}}, {limit=2, action={name=setDowntime, params=[200]}}, {limit=3, action={name=setDowntime, params=[300]}}, {limit=4, action={name=setDowntime, params=[400]}}, {limit=6, action={name=setDowntime, params=[500]}}, {limit=-1, action={name=abort, params=[]}}]]', dstQemu='10.250.156.19', cpusets='null', numaNodesets='null'}), log id: 5bbc21d6 2023-08-10 18:24:57,628-03 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateBrokerVDSCommand] (default task-4) [633be3a0-3afd-490c-b412-805d2b14e1c2] START, MigrateBrokerVDSCommand(HostName = ksmmi1r01ovirt18, MigrateVDSCommandParameters:{hostId='282b69aa-8b74-4312-8cc0-9c20e01982b7', vmId='29032e83-cfaf-4d30-bcc2-df72c5358552', srcHost='ksmmi1r01ovirt18', dstVdsId='73c38b36-36da-4ffa-b17a-492fd7b093ae', dstHost='ksmmi1r01ovirt19:54321', migrationMethod='ONLINE', tunnelMigration='false', migrationDowntime='0', autoConverge='true', migrateCompressed='false', migrateEncrypted='false', consoleAddress='null', maxBandwidth='3125', parallel='null', enableGuestEvents='true', maxIncomingMigrations='2', maxOutgoingMigrations='2', convergenceSchedule='[init=[{name=setDowntime, params=[100]}], stalling=[{limit=1, action={name=setDowntime, params=[150]}}, {limit=2, action={name=setDowntime, params=[200]}}, {limit=3, action={name=setDowntime, params=[300]}}, {limit=4, action={name=setDowntime, params=[400]}}, {limit=6, action={name=setDowntime, params=[500]}}, {limit=-1, action={name=abort, params=[]}}]]', dstQemu='10.250.156.19', cpusets='null', numaNodesets='null'}), log id: 14d92c9 2023-08-10 18:24:57,631-03 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateBrokerVDSCommand] (default task-4) [633be3a0-3afd-490c-b412-805d2b14e1c2] FINISH, MigrateBrokerVDSCommand, return: , log id: 14d92c9 2023-08-10 18:24:57,634-03 INFO [org.ovirt.engine.core.vdsbroker.MigrateVDSCommand] (default task-4) [633be3a0-3afd-490c-b412-805d2b14e1c2] FINISH, MigrateVDSCommand, return: MigratingFrom, log id: 5bbc21d6 2023-08-10 18:24:57,639-03 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-4) [633be3a0-3afd-490c-b412-805d2b14e1c2] EVENT_ID: VM_MIGRATION_START(62), Migration started (VM: ROUTER, Source: ksmmi1r01ovirt18, Destination: ksmmi1r01ovirt19, User: admin@ovirt @internalkeycloak-authz). 2023-08-10 18:24:57,641-03 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-13) [] VM '29032e83-cfaf-4d30-bcc2-df72c5358552'(ROUTER) moved from 'MigratingFrom' --> 'Up' 2023-08-10 18:24:57,641-03 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-13) [] Adding VM '29032e83-cfaf-4d30-bcc2-df72c5358552'(ROUTER) to re-run list 2023-08-10 18:24:57,643-03 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.VmsMonitoring] (ForkJoinPool-1-worker-13) [] Rerun VM '29032e83-cfaf-4d30-bcc2-df72c5358552'. Called from VDS 'ksmmi1r01ovirt18' 2023-08-10 18:24:57,679-03 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-2194) [] START, MigrateStatusVDSCommand(HostName = ksmmi1r01ovirt18, MigrateStatusVDSCommandParameters:{hostId='282b69aa-8b74-4312-8cc0-9c20e01982b7', vmId='29032e83-cfaf-4d30-bcc2-df72c5358552'}), log id: 445b81e0 2023-08-10 18:24:57,681-03 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-2194) [] FINISH, MigrateStatusVDSCommand, return: org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusReturn@12cb7b1b, log id: 445b81e0 2023-08-10 18:24:57,695-03 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-2194) [] EVENT_ID: VM_MIGRATION_TO_SERVER_FAILED(120), Migration failed due to an Error: Fatal error during migration (VM: ROUTER, Source: ksmmi1r01ovirt18, Destination: ksmmi1r01ovirt19). 2023-08-10 18:24:57,698-03 INFO [org.ovirt.engine.core.bll.MigrateVmToServerCommand] (EE-ManagedThreadFactory-engine-Thread-2194) [] Lock freed to object 'EngineLock:{exclusiveLocks='[29032e83-cfaf-4d30-bcc2-df72c5358552=VM]', sharedLocks=''}' ovirt-release-master-4.5.5-0.0.master.20230612064154.git0c65b0e.el9.noarch ovirt-imageio-common-2.5.1-0.202307060620.git4e5f7e0.el9.x86_64 python3-ovirt-engine-sdk4-4.6.3-0.1.master.20230324091708.el9.x86_64 ovirt-openvswitch-ovn-2.17-1.el9.noarch ovirt-openvswitch-ovn-common-2.17-1.el9.noarch ovirt-openvswitch-ovn-host-2.17-1.el9.noarch ovirt-imageio-client-2.5.1-0.202307060620.git4e5f7e0.el9.x86_64 ovirt-imageio-daemon-2.5.1-0.202307060620.git4e5f7e0.el9.x86_64 python3-ovirt-setup-lib-1.3.4-0.0.master.20220413133253.gitd32d35f.el9.noarch python3.11-ovirt-engine-sdk4-4.6.3-0.1.master.20230324091708.el9.x86_64 python3.11-ovirt-imageio-common-2.5.1-0.202307060620.git4e5f7e0.el9.x86_64 python3.11-ovirt-imageio-client-2.5.1-0.202307060620.git4e5f7e0.el9.x86_64 ovirt-ansible-collection-3.1.3-0.1.master.20230420113738.el9.noarch ovirt-vmconsole-1.0.9-2.el9.noarch ovirt-vmconsole-host-1.0.9-2.el9.noarch ovirt-openvswitch-2.17-1.el9.noarch ovirt-python-openvswitch-2.17-1.el9.noarch ovirt-openvswitch-ipsec-2.17-1.el9.noarch python3-ovirt-node-ng-nodectl-4.4.3-0.20220615.0.el9.noarch ovirt-node-ng-nodectl-4.4.3-0.20220615.0.el9.noarch ovirt-host-dependencies-4.5.0-3.1.20220510094000.git2f2d022.el9.x86_64 ovirt-hosted-engine-ha-2.5.1-0.0.master.20220707064804.20220707064802.git14b1139.el9.noarch ovirt-provider-ovn-driver-1.2.37-0.20220610132522.git62111d0.el9.noarch ovirt-hosted-engine-setup-2.7.1-0.0.master.20230414113600.git340e19b.el9.noarch ovirt-host-4.5.0-3.1.20220510094000.git2f2d022.el9.x86_64 ovirt-release-host-node-4.5.5-0.0.master.20230612064150.git0c65b0e.el9.x86_64 ovirt-node-ng-image-update-placeholder-4.5.5-0.0.master.20230612064150.git0c65b0e.el9.noarch qemu-kvm-tools-8.0.0-6.el9.x86_64 qemu-kvm-docs-8.0.0-6.el9.x86_64 qemu-kvm-common-8.0.0-6.el9.x86_64 qemu-kvm-device-display-virtio-gpu-8.0.0-6.el9.x86_64 qemu-kvm-ui-opengl-8.0.0-6.el9.x86_64 qemu-kvm-ui-egl-headless-8.0.0-6.el9.x86_64 qemu-kvm-device-display-virtio-gpu-pci-8.0.0-6.el9.x86_64 qemu-kvm-block-blkio-8.0.0-6.el9.x86_64 qemu-kvm-device-display-virtio-vga-8.0.0-6.el9.x86_64 qemu-kvm-device-usb-host-8.0.0-6.el9.x86_64 qemu-kvm-device-usb-redirect-8.0.0-6.el9.x86_64 qemu-kvm-audio-pa-8.0.0-6.el9.x86_64 qemu-kvm-block-rbd-8.0.0-6.el9.x86_64 qemu-kvm-core-8.0.0-6.el9.x86_64 qemu-kvm-8.0.0-6.el9.x86_64 libvirt-daemon-kvm-9.3.0-2.el9.x86_64 Cheers! -- Att, Jorge Visentini +55 55 98432-9868

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CPU support Xeon E5345
by Mikhail Po 11 Aug '23

11 Aug '23

Is it possible to install oVirt 4.3/4.4 on ProLiant BL460c G1 with Intel Xeon E5345 processor(a)2.33GHz ? In case of a setup failure, [ERROR] is fatal:[localhost]: FAILED!=>{"Changed":false,"message":"The host was inoperable, deployment errors: code 156:Host host1.test.com disabled because the host CPU type in this case is not supported by the cluster compatibility version or is not supported at all, code 9000: Failed to check the power management configuration for the host host1.test.com ., correct accordingly and re-deploy."

2 2

Trouble restoring + upgrading to ovirt 4.5 system after host crashed
by David Johnson 09 Aug '23

09 Aug '23

Good afternoon all, We had a confluence of events hit all at once and need help desperately. Our Ovirt engine system recently crashed and is unrecoverable. Due to a power maintenance event at the data center, 1/3 of our VM's are offline. I have recent backups from the engine created with engine-backup. I installed a clean Centos 9 and followed the directions to install the ovirt-engine . After I restore the backup, the engine-setup fails on the keycloak configuration. *From clean system:* *Install: **(Observe failed scriptlet during install, but rom install still succeeds)* [root@ovirt2 administrator]# dnf install -y ovirt-engine Last metadata expiration check: 2:08:15 ago on Tue 08 Aug 2023 10:11:31 AM CDT. Dependencies resolved. ============================================================================================================================================================= Package Architecture Version Repository Size ============================================================================================================================================================= Installing: ovirt-engine noarch 4.5.4-1.el9 centos-ovirt45 13 M Installing dependencies: SuperLU x86_64 5.3.0-2.el9 epel 182 k (Snip ...) * Running scriptlet: ovirt-vmconsole-1.0.9-1.el9.noarch 60/425Failed to resolve allow statement at /var/lib/selinux/targeted/tmp/modules/400/ovirt_vmconsole/cil:539Failed to resolve AST/usr/sbin/semodule: Failed!* (Snip ...) xmlrpc-common-3.1.3-1.1.el9.noarch xorg-x11-fonts-ISO8859-1-100dpi-7.5-33.el9.noarch zziplib-0.13.71-9.el9.x86_64 Complete! *Engine-restore (no visible issues):* [root@ovirt2 administrator]# engine-backup --mode=restore --log=restore1.log --file=Downloads/engine-2023-08-06.22.00.02.bak --provision-all-databases --restore-permissions Start of engine-backup with mode 'restore' scope: all archive file: Downloads/engine-2023-08-06.22.00.02.bak log file: restore1.log Preparing to restore: - Unpacking file 'Downloads/engine-2023-08-06.22.00.02.bak' Restoring: - Files ------------------------------------------------------------------------------ Please note: Operating system is different from the one used during backup. Current operating system: centos9 Operating system at backup: centos8 Apache httpd configuration will not be restored. You will be asked about it on the next engine-setup run. ------------------------------------------------------------------------------ Provisioning PostgreSQL users/databases: - user 'engine', database 'engine' - user 'ovirt_engine_history', database 'ovirt_engine_history' - user 'ovirt_engine_history_grafana' on database 'ovirt_engine_history' Restoring: - Engine database 'engine' - Cleaning up temporary tables in engine database 'engine' - Updating DbJustRestored VdcOption in engine database - Resetting DwhCurrentlyRunning in dwh_history_timekeeping in engine database - Resetting HA VM status ------------------------------------------------------------------------------ Please note: The engine database was backed up at 2023-08-06 22:00:19.000000000 -0500 . Objects that were added, removed or changed after this date, such as virtual machines, disks, etc., are missing in the engine, and will probably require recovery or recreation. ------------------------------------------------------------------------------ - DWH database 'ovirt_engine_history' - Grafana database '/var/lib/grafana/grafana.db' You should now run engine-setup. Done. [root@ovirt2 administrator]# *Engine-setup :* [root@ovirt2 administrator]# engine-setup [ INFO ] Stage: Initializing [ INFO ] Stage: Environment setup Configuration files: /etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf, /etc/ovirt-engine-setup.conf.d/10-packaging.conf, /etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20230808124501-joveku.log Version: otopi-1.10.3 (otopi-1.10.3-1.el9) [ INFO ] The engine DB has been restored from a backup *[ ERROR ] Failed to execute stage 'Environment setup': Cannot connect to Keycloak database 'ovirt_engine_keycloak' using existing credentials: ovirt_engine_keycloak@localhost:5432*[ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20230808124501-joveku.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20230808124504-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination *[ ERROR ] Execution of setup failed[root@ovirt2 administrator]#* *Engine-cleanup results:* (snip) [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-remove-20230808120445-mj4eef.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20230808120508-cleanup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ INFO ] Execution of cleanup completed successfully [root@cen-90-tmpl administrator]# *Engine backup (restore) results:* [root@ovirt2 administrator]# engine-backup --mode=restore --log=restore1.log --file=Downloads/engine-2023-08-06.22.00.02.bak --provision-all-databases --restore-permissions Start of engine-backup with mode 'restore' scope: all archive file: Downloads/engine-2023-08-06.22.00.02.bak log file: restore1.log Preparing to restore: - Unpacking file 'Downloads/engine-2023-08-06.22.00.02.bak' Restoring: - Files ------------------------------------------------------------------------------ Please note: Operating system is different from the one used during backup. Current operating system: centos9 Operating system at backup: centos8 Apache httpd configuration will not be restored. You will be asked about it on the next engine-setup run. ------------------------------------------------------------------------------ Provisioning PostgreSQL users/databases: - user 'engine', database 'engine' *FATAL: Existing database 'engine' or user 'engine' found and temporary ones created - Please clean up everything and try again* Any advice would be appreciated. *David Johnson*

2 2

Trouble restoring + upgrading to ovirt 4.5 system after host crashed
by David Johnson 09 Aug '23

09 Aug '23

Update: I have confirmed the original ovirt version has an ovirt_engine_keycloak database, but the database was not backed up by the engine-backup command *David Johnson* *Director of Development, Maxis Technology* 844.696.2947 ext 702 (o) | 479.531.3590 (c) <https://www.linkedin.com/in/pojoguy/> <https://maxistechnology.com/wp-content/uploads/vcards/vcard-David_Johnson.v…> <https://maxistechnology.com/> *Follow us:* <https://www.linkedin.com/company/maxis-tech-inc/>

1 1