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/pdf/disaster_recovery_guide/red_hat_virtualization-4.4-disaster_recovery_guide-en-us.pdf 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 /]# _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: 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