Description of problem: Microsoft Failover Cluster Validation fails. When trying to configure a Microsoft failover cluster on Windows 2016 as a guest on RHV 4.3 (two Vms running on different hosts), the validation fails with the error. Version-Release number of selected component (if applicable): RHV 4.3 ovirt-engine-4.3.3.6-0.1.el7.noarch libvirt-4.5.0-10.el7_6.7.x86_64 vdsm-4.30.13-1.el7ev.x86_64 RHEL-H NAME="Red Hat Enterprise Linux Server" VERSION="7.6 (Maipo)" How reproducible: Always Steps to Reproduce: 1. Two VMs Windows 2016 server running on two different servers. 2. The disk is a Direct FC LUN (500 GB) Compellent, shared between two VMs. 3. All selected: X shareable X enable scsi pass-through X allow privileged scsi i/o X using scsi reservation X The Guest agent is installed on both the VMs. Actual results: Validation failed Expected results: Validation should succeed.
sync2jira
Closing according to the previous comments and to Ulhas's suggestion.
I created a new environment with two win 2016 systems running on RHEL 7.7 hypervisor kernel 3.10.0-1062.18.1.el7.x86_64 vdsm-4.30.40-1.el7ev.x86_64 qemu-kvm-rhev-2.12.0-33.el7_7.8.x86_64 The hypervisor is connected to dellemc me4024 storage over FC. Both of the Win VMs were stopped before the test and started again so no hot-plug happened. The cluster verification in the Windows VM failed (viz the attached html report), but I was able to create and reserve exclusive access on the hypervisor by sg commands. So I checked the reservation during the test and I did not see any reservation requests. The reason is most probably that the LUN within the Win system (only one) flips to read only mode during the test. I do not see any errors anywhere. As I have set up the win cluster already a couple of times with different storage and I always hit an issue. I most probably do something wrong. Do we have somebody from QE who is responsible for this feature? Just to make sure that me and the customer do not do anything wrong? The reservation test on the hypervisor [1] The list of processes for the two win VMs [2]. The scsi version is 6 [3]. [1]: Register key: [root@dell-r430-01 ~]# sg_persist --out --register --param-sark=0xaaaaaaaa /dev/mapper/3600c0ff00050bbcad240845e01000000 DellEMC ME4 G275 Peripheral device type: disk List the keys: [root@dell-r430-01 ~]# sg_persist --in -k -d /dev/mapper/3600c0ff00050bbcad240845e01000000 DellEMC ME4 G275 Peripheral device type: disk PR generation=0x8, 1 registered reservation key follows: 0xaaaaaaaa Reserve exclusive access: [root@dell-r430-01 ~]# sg_persist --out --reserve --param-rk=0xaaaaaaaa --prout-type=8 /dev/mapper/3600c0ff00050bbcad240845e01000000 DellEMC ME4 G275 Peripheral device type: disk List reservation: [root@dell-r430-01 ~]# sg_persist --in -r -d /dev/mapper/3600c0ff00050bbcad240845e01000000 DellEMC ME4 G275 Peripheral device type: disk PR generation=0x8, Reservation follows: Key=0x0 scope: LU_SCOPE, type: Exclusive Access, all registrants Release reservation: [root@dell-r430-01 ~]# sg_persist --out --release --param-rk=0xaaaaaaaa --prout-type=8 /dev/mapper/3600c0ff00050bbcad240845e01000000 DellEMC ME4 G275 Peripheral device type: disk Unregister key: [root@dell-r430-01 ~]# sg_persist --out --register --param-rk=0xaaaaaaaa /dev/mapper/3600c0ff00050bbcad240845e01000000 DellEMC ME4 G275 Peripheral device type: disk List keys: [root@dell-r430-01 ~]# sg_persist --in -k -d /dev/mapper/3600c0ff00050bbcad240845e01000000 DellEMC ME4 G275 Peripheral device type: disk PR generation=0x9, there are NO registered reservation keys [2]: [root@dell-r430-01 ~]# ps -ef | grep rhodain-winc root 13358 13295 0 12:55 pts/0 00:00:00 grep --color=auto rhodain-winc qemu 15190 1 6 10:00 ? 00:11:18 /usr/libexec/qemu-kvm -name guest=rhodain-wincl01,debug-threads=on -S -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-26-rhodain-wincl01/master-key.aes -object pr-manager-helper,id=pr-helper0,path=/var/lib/libvirt/qemu/domain-26-rhodain-wincl01/pr-helper0.sock -machine pc-i440fx-rhel7.6.0,accel=kvm,usb=off,dump-guest-core=off -cpu SandyBridge,pcid=on,spec-ctrl=on,ssbd=on,md-clear=on,vmx=on,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff,hv_synic,hv_stimer -m size=20971520k,slots=16,maxmem=83886080k -realtime mlock=off -smp 4,maxcpus=16,sockets=16,cores=1,threads=1 -object iothread,id=iothread1 -numa node,nodeid=0,cpus=0-3,mem=20480 -uuid 1df143b1-a82f-4cdc-8ea1-6f56993ad5bd -smbios type=1,manufacturer=Red Hat,product=RHEV Hypervisor,version=7.7-10.el7,serial=4C4C4544-0031-5910-8033-B8C04F304432,uuid=1df143b1-a82f-4cdc-8ea1-6f56993ad5bd -no-user-config -nodefaults -chardev socket,id=charmonitor,fd=47,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=2020-04-01T09:00:26,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet -no-shutdown -global PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot menu=on,splash-time=30000,strict=on -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device virtio-scsi-pci,iothread=iothread1,id=ua-6711b1af-f04b-4511-8fae-e446101584c0,bus=pci.0,addr=0x5 -device virtio-serial-pci,id=ua-5c9b1ef6-ecff-4549-b1fa-670df79ce1e1,max_ports=16,bus=pci.0,addr=0x4 -drive file=/rhev/data-center/mnt/10.44.129.169:_exports_iso__domain01/af7ecc02-72cf-46e3-a166-12678d8a6644/images/11111111-1111-1111-1111-111111111111/RHV-toolsSetup_4.3_10.iso,format=raw,if=none,id=drive-ua-dc2c00b8-0022-43ba-966a-6d8198129b4f,werror=report,rerror=report,readonly=on -device ide-cd,bus=ide.1,unit=0,drive=drive-ua-dc2c00b8-0022-43ba-966a-6d8198129b4f,id=ua-dc2c00b8-0022-43ba-966a-6d8198129b4f -drive file=/rhev/data-center/mnt/blockSD/97b96cac-93ae-4d2e-a3bf-3553c48e4e19/images/d488df32-5134-4797-a418-2ade63d8a9cc/8b10e3e8-6ea8-4791-852a-42eee61da875,format=qcow2,if=none,id=drive-ua-d488df32-5134-4797-a418-2ade63d8a9cc,serial=d488df32-5134-4797-a418-2ade63d8a9cc,werror=stop,rerror=stop,cache=none,aio=native -device scsi-hd,bus=ua-6711b1af-f04b-4511-8fae-e446101584c0.0,channel=0,scsi-id=0,lun=0,drive=drive-ua-d488df32-5134-4797-a418-2ade63d8a9cc,id=ua-d488df32-5134-4797-a418-2ade63d8a9cc,bootindex=1,write-cache=on -drive file=/dev/mapper/3600c0ff00050bbcad240845e01000000,file.pr-manager=pr-helper0,format=raw,if=none,id=drive-ua-fd06fa9a-1a70-488a-ac50-e17c560945f7,werror=stop,rerror=stop,cache=none,discard=unmap,aio=native -device scsi-block,bus=ua-6711b1af-f04b-4511-8fae-e446101584c0.0,channel=0,scsi-id=0,lun=2,share-rw=on,drive=drive-ua-fd06fa9a-1a70-488a-ac50-e17c560945f7,id=ua-fd06fa9a-1a70-488a-ac50-e17c560945f7 -netdev tap,fds=50:51:52:53,id=hostua-d3429e8d-4e00-4048-8ac7-e6bcd33c6488,vhost=on,vhostfds=30:34:35:36 -device virtio-net-pci,mq=on,vectors=10,host_mtu=1500,netdev=hostua-d3429e8d-4e00-4048-8ac7-e6bcd33c6488,id=ua-d3429e8d-4e00-4048-8ac7-e6bcd33c6488,mac=00:1a:4a:16:01:8b,bus=pci.0,addr=0x3 -chardev socket,id=charchannel0,fd=37,server,nowait -device virtserialport,bus=ua-5c9b1ef6-ecff-4549-b1fa-670df79ce1e1.0,nr=1,chardev=charchannel0,id=channel0,name=ovirt-guest-agent.0 -chardev socket,id=charchannel1,fd=38,server,nowait -device virtserialport,bus=ua-5c9b1ef6-ecff-4549-b1fa-670df79ce1e1.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0 -chardev spicevmc,id=charchannel2,name=vdagent -device virtserialport,bus=ua-5c9b1ef6-ecff-4549-b1fa-670df79ce1e1.0,nr=3,chardev=charchannel2,id=channel2,name=com.redhat.spice.0 -device usb-tablet,id=input0,bus=usb.0,port=1 -spice port=5903,tls-port=5904,addr=10.37.192.41,x509-dir=/etc/pki/vdsm/libvirt-spice,tls-channel=main,tls-channel=display,tls-channel=inputs,tls-channel=cursor,tls-channel=playback,tls-channel=record,tls-channel=smartcard,tls-channel=usbredir,seamless-migration=on -vnc 10.37.192.41:5,password -k en-us -device qxl-vga,id=ua-7b7be6f0-5a77-4a4b-9e72-db3197d1d33a,ram_size=67108864,vram_size=8388608,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 -device virtio-balloon-pci,id=ua-e1103efc-b288-4d9e-8bbf-15e466eee99a,bus=pci.0,addr=0x6 -object rng-random,id=objua-f3fde066-6555-440f-8eda-443abc0a85de,filename=/dev/urandom -device virtio-rng-pci,rng=objua-f3fde066-6555-440f-8eda-443abc0a85de,id=ua-f3fde066-6555-440f-8eda-443abc0a85de,bus=pci.0,addr=0x7 -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny -msg timestamp=on root 15195 1 0 10:00 ? 00:00:00 /usr/bin/qemu-pr-helper -k /var/lib/libvirt/qemu/domain-26-rhodain-wincl01/pr-helper0.sock -f /var/lib/libvirt/qemu/domain-26-rhodain-wincl01/pr-helper0.pid qemu 20187 1 7 10:13 ? 00:11:40 /usr/libexec/qemu-kvm -name guest=rhodain-wincl02,debug-threads=on -S -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-27-rhodain-wincl02/master-key.aes -object pr-manager-helper,id=pr-helper0,path=/var/lib/libvirt/qemu/domain-27-rhodain-wincl02/pr-helper0.sock -machine pc-i440fx-rhel7.6.0,accel=kvm,usb=off,dump-guest-core=off -cpu SandyBridge,pcid=on,spec-ctrl=on,ssbd=on,md-clear=on,vmx=on,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff,hv_synic,hv_stimer -m size=20971520k,slots=16,maxmem=83886080k -realtime mlock=off -smp 4,maxcpus=16,sockets=16,cores=1,threads=1 -object iothread,id=iothread1 -numa node,nodeid=0,cpus=0-3,mem=20480 -uuid 2c881ff1-f594-41c2-9094-73e55b41a5e9 -smbios type=1,manufacturer=Red Hat,product=RHEV Hypervisor,version=7.7-10.el7,serial=4C4C4544-0031-5910-8033-B8C04F304432,uuid=2c881ff1-f594-41c2-9094-73e55b41a5e9 -no-user-config -nodefaults -chardev socket,id=charmonitor,fd=33,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=2020-04-01T09:13:48,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet -no-shutdown -global PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot menu=on,splash-time=30000,strict=on -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device virtio-scsi-pci,iothread=iothread1,id=ua-e3537bbc-1ec2-4241-97ca-8eab47be1dc7,bus=pci.0,addr=0x4 -device virtio-serial-pci,id=ua-782175ff-6b8e-404b-9305-464dc016f5d7,max_ports=16,bus=pci.0,addr=0x3 -drive file=/rhev/data-center/mnt/10.44.129.169:_exports_iso__domain01/af7ecc02-72cf-46e3-a166-12678d8a6644/images/11111111-1111-1111-1111-111111111111/RHV-toolsSetup_4.3_10.iso,format=raw,if=none,id=drive-ua-160f339f-02cf-41c9-81f5-21b216ecb51a,werror=report,rerror=report,readonly=on -device ide-cd,bus=ide.1,unit=0,drive=drive-ua-160f339f-02cf-41c9-81f5-21b216ecb51a,id=ua-160f339f-02cf-41c9-81f5-21b216ecb51a -drive file=/rhev/data-center/mnt/blockSD/97b96cac-93ae-4d2e-a3bf-3553c48e4e19/images/c216d256-da62-4ca3-b3f8-007797d2a641/8c5e16fa-d324-47fc-aa89-418f8904bdbe,format=qcow2,if=none,id=drive-ua-c216d256-da62-4ca3-b3f8-007797d2a641,serial=c216d256-da62-4ca3-b3f8-007797d2a641,werror=stop,rerror=stop,cache=none,aio=native -device scsi-hd,bus=ua-e3537bbc-1ec2-4241-97ca-8eab47be1dc7.0,channel=0,scsi-id=0,lun=0,drive=drive-ua-c216d256-da62-4ca3-b3f8-007797d2a641,id=ua-c216d256-da62-4ca3-b3f8-007797d2a641,bootindex=1,write-cache=on -drive file=/dev/mapper/3600c0ff00050bbcad240845e01000000,file.pr-manager=pr-helper0,format=raw,if=none,id=drive-ua-fd06fa9a-1a70-488a-ac50-e17c560945f7,werror=stop,rerror=stop,cache=none,discard=unmap,aio=native -device scsi-block,bus=ua-e3537bbc-1ec2-4241-97ca-8eab47be1dc7.0,channel=0,scsi-id=0,lun=1,share-rw=on,drive=drive-ua-fd06fa9a-1a70-488a-ac50-e17c560945f7,id=ua-fd06fa9a-1a70-488a-ac50-e17c560945f7 -netdev tap,fds=35:36:37:38,id=hostua-40b9619e-c4c5-4bd9-be3c-ce2977d7991b,vhost=on,vhostfds=39:40:41:42 -device virtio-net-pci,mq=on,vectors=10,host_mtu=1500,netdev=hostua-40b9619e-c4c5-4bd9-be3c-ce2977d7991b,id=ua-40b9619e-c4c5-4bd9-be3c-ce2977d7991b,mac=00:1a:4a:16:01:8c,bus=pci.0,addr=0x7 -chardev socket,id=charchannel0,fd=43,server,nowait -device virtserialport,bus=ua-782175ff-6b8e-404b-9305-464dc016f5d7.0,nr=1,chardev=charchannel0,id=channel0,name=ovirt-guest-agent.0 -chardev socket,id=charchannel1,fd=44,server,nowait -device virtserialport,bus=ua-782175ff-6b8e-404b-9305-464dc016f5d7.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0 -chardev spicevmc,id=charchannel2,name=vdagent -device virtserialport,bus=ua-782175ff-6b8e-404b-9305-464dc016f5d7.0,nr=3,chardev=charchannel2,id=channel2,name=com.redhat.spice.0 -device usb-tablet,id=input0,bus=usb.0,port=1 -vnc 10.37.192.41:0,password -k en-us -spice port=5901,tls-port=5902,addr=10.37.192.41,x509-dir=/etc/pki/vdsm/libvirt-spice,tls-channel=main,tls-channel=display,tls-channel=inputs,tls-channel=cursor,tls-channel=playback,tls-channel=record,tls-channel=smartcard,tls-channel=usbredir,seamless-migration=on -device qxl-vga,id=ua-2fa72ef0-d482-4e19-a3e4-1a28472b3d44,ram_size=67108864,vram_size=8388608,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 -device virtio-balloon-pci,id=ua-f87b2597-44d3-4df1-a93e-f33c5415e106,bus=pci.0,addr=0x5 -object rng-random,id=objua-a4b247af-b004-4755-823f-3986e507c268,filename=/dev/urandom -device virtio-rng-pci,rng=objua-a4b247af-b004-4755-823f-3986e507c268,id=ua-a4b247af-b004-4755-823f-3986e507c268,bus=pci.0,addr=0x6 -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny -msg timestamp=on root 20189 1 0 10:13 ? 00:00:00 /usr/bin/qemu-pr-helper -k /var/lib/libvirt/qemu/domain-27-rhodain-wincl02/pr-helper0.sock -f /var/lib/libvirt/qemu/domain-27-rhodain-wincl02/pr-helper0.pid [3]: # grep -A 1 DellEMC /proc/scsi/scsi Vendor: DellEMC Model: ME4 Rev: G275 Type: Enclosure ANSI SCSI revision: 06 -- Vendor: DellEMC Model: ME4 Rev: G275 Type: Direct-Access ANSI SCSI revision: 06 -- Vendor: DellEMC Model: ME4 Rev: G275 Type: Enclosure ANSI SCSI revision: 06 -- Vendor: DellEMC Model: ME4 Rev: G275 Type: Direct-Access ANSI SCSI revision: 06 -- Vendor: DellEMC Model: ME4 Rev: G275 Type: Enclosure ANSI SCSI revision: 06 -- Vendor: DellEMC Model: ME4 Rev: G275 Type: Direct-Access ANSI SCSI revision: 06 -- Vendor: DellEMC Model: ME4 Rev: G275 Type: Enclosure ANSI SCSI revision: 06 -- Vendor: DellEMC Model: ME4 Rev: G275 Type: Direct-Access ANSI SCSI revision: 06 -- Vendor: DellEMC Model: ME4 Rev: G275 Type: Direct-Access ANSI SCSI revision: 06 -- Vendor: DellEMC Model: ME4 Rev: G275 Type: Direct-Access ANSI SCSI revision: 06 -- Vendor: DellEMC Model: ME4 Rev: G275 Type: Direct-Access ANSI SCSI revision: 06 -- Vendor: DellEMC Model: ME4 Rev: G275 Type: Direct-Access ANSI SCSI revision: 06
Created attachment 1675396 [details] validation report
I created BUG 1892576 that I believe is the cause of the issue.
Seems like bug 1892576, I'm moving this bug to MODIFIED as it should be fixed as well
Tested iSCSI version https://bugzilla.redhat.com/show_bug.cgi?id=1898049 FC version fails in the same way like iSCSI one did so I will just copy my comment from there -- COPIED comment 12 from iSCSI bug https://bugzilla.redhat.com/show_bug.cgi?id=1898049 -- tested and unfortunately getting an issue. After I started the validation part inside MS Failover cluster, it tries to do iSCSI reservation on the volume and VM is marked as paused and unreachable due to unknown storage error. See details below. Reproduction steps 1. Have an environment (hosts, clean iscsi volumes) 2. Altered /etc/multipath.conf - added line "reservation_key file" in default section (didn't change anything) - restarted services (multipathd, vdsmd) 3. Two VMs with installed roles for MPIO and MS Failover Clustering - they share iSCSI volume (checked privileged IO, iscsi reservations on both VMs) 4. Configure a storage pool in one of the Windows VM (check second VM) 5. Run Cluster Failover Validation wizard Result: when it try to do the Validation of iSCSI-3 persistent reservation, VM is paused engine log: 2021-05-10 09:50:20,926+03 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-23) [3fba4286] VM '1592d300-4211-45b2-b11a-d27bfc73824b'(windows-a) moved from 'Up' --> 'Paused' 2021-05-10 09:50:20,975+03 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-23) [3fba4286] EVENT_ID: VM_PAUSED(1,025), VM windows-a has been paused. 2021-05-10 09:50:20,985+03 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-23) [3fba4286] EVENT_ID: VM_PAUSED_ERROR(139), VM windows-a has been paused due to unknown storage error. vdsm log from host 2021-05-10 09:50:20,918+0300 INFO (libvirt/events) [virt.vm] (vmId='1592d300-4211-45b2-b11a-d27bfc73824b') abnormal vm stop device ua-a0620dda-ce8c-402f-be5e-baa545b00b25 error (vm:4936) 2021-05-10 09:50:20,918+0300 INFO (libvirt/events) [virt.vm] (vmId='1592d300-4211-45b2-b11a-d27bfc73824b') CPU stopped: onIOError (vm:5778) 2021-05-10 09:50:20,920+0300 INFO (libvirt/events) [virt.vm] (vmId='1592d300-4211-45b2-b11a-d27bfc73824b') CPU stopped: onSuspend (vm:5778) 2021-05-10 09:50:20,953+0300 WARN (libvirt/events) [virt.vm] (vmId='1592d300-4211-45b2-b11a-d27bfc73824b') device sdb reported I/O error (vm:3901) libvirt/qemu log: -blockdev '{"driver":"host_device","filename":"/rhev/data-center/mnt/blockSD/056fa6e5-36c0-4c72-b479-9ed865ed9444/images/ea3b406b-01d3-4b8c-8de2-cc8859be28e7/949765eb-b384-48cc-a915-87d2e1f7710f","aio":"native","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \ -blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-2-storage"}' \ -device scsi-hd,bus=ua-083ed37d-f4df-495a-b08f-27d7a504b936.0,channel=0,scsi-id=0,lun=0,device_id=ea3b406b-01d3-4b8c-8de2-cc8859be28e7,drive=libvirt-2-format,id=ua-ea3b406b-01d3-4b8c-8de2-cc8859be28e7,bootindex=1,write-cache=on,serial=ea3b406b-01d3-4b8c-8de2-cc8859be28e7,werror=stop,rerror=stop \ -blockdev '{"driver":"host_device","filename":"/dev/mapper/3600a098038304479363f4c487045514f","aio":"native","pr-manager":"pr-helper0","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \ -blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-1-storage"}' \ -device scsi-block,bus=ua-083ed37d-f4df-495a-b08f-27d7a504b936.0,channel=0,scsi-id=0,lun=1,share-rw=on,drive=libvirt-1-format,id=ua-a0620dda-ce8c-402f-be5e-baa545b00b25,werror=stop,rerror=stop \ Using correct multipath device-mapper-multipath-0.8.4-10.el8.x86_64 device-mapper-multipath-libs-0.8.4-10.el8.x86_64 -- END OF COPY also checked registration keys on the FC volume # mpathpersist --in -k -d /dev/mapper/3600a09803830447a4f244c4657616f6f PR generation=0x11, 4 registered reservation keys follow: 0x6317f0467466734d 0x6317f0467466734d 0x6317f0467466734d 0x6317f0467466734d
*** Bug 1740427 has been marked as a duplicate of this bug. ***
Verified with ovirt-engine-4.4.9.3-0.3.el8ev.noarch It's necessary to do 2 things: 1) enable iSCSI reservation in /etc/multipath.conf on all hosts: defaults { ...(omitted)... reservation_key file } 2) configure engine: # engine-config -s PropagateDiskErrors=true # systemctl restart ovirt-engine
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (RHV RHEL Host (ovirt-host) [ovirt-4.4.10]), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:0462