April 2024 - Users - oVirt List Archives

Migration fails after upgrading target host to oVirt Node 4.5.5
by jonas＠rabe.ch 24 Apr '24

24 Apr '24

Hello all After upgrading one node from 4.5.4 to 4.5.5 the migration fails on some of the VMs. I believe the error is with qemu-kvm according to the logs below. Downgrading the packages seems not to be possible with oVirt Node, the only solution so far was rebooting back to 4.5.4 (thanks to imgbase). I also think it is related to https://lists.ovirt.org/archives/list/users@ovirt.org/thread/GGMEGFI4OGZ5QR…, but that thread is already several months old. Has someone had the same experience and found a solution? Packages: Before (4.5.4): - `current_layer: ovirt-node-ng-4.5.4-0.20221206.0+1` - Kernel: 4.18.0-408.el8.x86_64 - qemu-kvm.x86_64: 15:6.2.0-20.module_el8.7.0+1218+f626c2ff.1 - vdsm.x86_64: 4.50.3.4-1.el8 - libvirt.x86_64: 8.0.0-10.module_el8.7.0+1218+f626c2ff - ovirt-host.x86_64: 4.5.0-3.el8 After (4.5.5): - `current_layer: ovirt-node-ng-4.5.5-0.20231130.0+1` - Kernel: 4.18.0-526.el8.x86_64 - qemu-kvm.x86_64: 15:6.2.0-41.module_el8+690+3a5f4f4f - vdsm.x86_64: 4.50.5.1-1.el8 - libvirt.x86_64: 8.0.0-22.module_el8+596+27e96798 - ovirt-host.x86_64: 4.5.0-3.el8 /var/log/libvirt/qemu/vm-0008.log: 2024-04-24 18:05:59.214+0000: starting up libvirt version: 8.0.0, package: 22.module_el8+596+27e96798 (builder(a)centos.org, 2023-07-31-14:36:36, ), qemu version: 6.2.0qemu-kvm-6.2.0-41.module_el8+690+3a5f4f4f, kernel: 4.18.0-526.el8.x86_64, hostname: server-007.XXX.YYY LC_ALL=C \ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin \ HOME=/var/lib/libvirt/qemu/domain-14-vm-0008 \ XDG_DATA_HOME=/var/lib/libvirt/qemu/domain-14-vm-0008/.local/share \ XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain-14-vm-0008/.cache \ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain-14-vm-0008/.config \ /usr/libexec/qemu-kvm \ -name guest=vm-0008,debug-threads=on \ -S \ -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-14-vm-0008/master-key.aes"}' \ -machine pc-i440fx-rhel7.6.0,usb=off,dump-guest-core=off \ -accel kvm \ -cpu Cascadelake-Server-noTSX,mpx=off,hypervisor=on,pku=on,arch-capabilities=on,rdctl-no=on,ibrs-all=on,skip-l1dfl-vmentry=on,mds-no=on \ -m size=8388608k,slots=16,maxmem=16777216k \ -overcommit mem-lock=off \ -smp 2,maxcpus=16,sockets=16,dies=1,cores=1,threads=1 \ -numa node,nodeid=0,cpus=0-15,mem=8192 \ -uuid 790499a6-1391-4c03-b270-e47ebfb851ff \ -smbios type=1,manufacturer=oVirt,product=RHEL,version=8.7.2206.0-1.el8,serial=00000000-0000-0000-0000-ac1f6bcbc1de,uuid=790499a6-1391-4c03-b270-e47ebfb851ff,family=oVirt \ -no-user-config \ -nodefaults \ -chardev socket,id=charmonitor,fd=50,server=on,wait=off \ -mon chardev=charmonitor,id=monitor,mode=control \ -rtc base=2024-04-24T18:05:58,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 strict=on \ -device piix3-usb-uhci,id=ua-ce46234b-4849-495e-81be-f29ac9f354a9,bus=pci.0,addr=0x1.0x2 \ -device virtio-scsi-pci,id=ua-b36161d3-1a42-496e-8b3b-7fb4fc5844b8,bus=pci.0,addr=0x3 \ -device virtio-serial-pci,id=ua-6504edef-b6c0-4812-a556-63517376c49e,max_ports=16,bus=pci.0,addr=0x4 \ -device ide-cd,bus=ide.1,unit=0,id=ua-2bb69b71-f9a3-4c95-b3af-dd7ff63d249f,werror=report,rerror=report \ -blockdev '{"driver":"file","filename":"/run/vdsm/payload/790499a6-1391-4c03-b270-e47ebfb851ff.img","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \ -blockdev '{"node-name":"libvirt-3-format","read-only":true,"driver":"raw","file":"libvirt-3-storage"}' \ -device ide-cd,bus=ide.1,unit=1,drive=libvirt-3-format,id=ua-b1b8cc32-d221-4c83-8b6d-41c953c731bd,werror=report,rerror=report \ -blockdev '{"driver":"file","filename":"/rhev/data-center/mnt/glusterSD/server-005.XXX.YYY:_tier1-ovirt-data-01/a047cdc3-1138-406f-89c8-efdc3924ce67/images/a79e4b9e-25ef-444a-87ab-eab1ba2f6eee/2bda74c4-019e-4dc2-ad8d-d867c869e784","aio":"threads","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-b36161d3-1a42-496e-8b3b-7fb4fc5844b8.0,channel=0,scsi-id=0,lun=0,device_id=a79e4b9e-25ef-444a-87ab-eab1ba2f6eee,drive=libvirt-2-format,id=ua-a79e4b9e-25ef-444a-87ab-eab1ba2f6eee,bootindex=1,write-cache=on,serial=a79e4b9e-25ef-444a-87ab-eab1ba2f6eee,werror=stop,rerror=stop \ -blockdev '{"driver":"file","filename":"/rhev/data-center/mnt/glusterSD/server-005.XXX.YYY:_tier1-ovirt-data-01/a047cdc3-1138-406f-89c8-efdc3924ce67/images/c100660a-19c2-474f-af92-6a5bfb5a6698/f15cea6a-d42a-4db6-9f82-4f2c7ca4295d","aio":"threads","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-hd,bus=ua-b36161d3-1a42-496e-8b3b-7fb4fc5844b8.0,channel=0,scsi-id=0,lun=1,device_id=c100660a-19c2-474f-af92-6a5bfb5a6698,drive=libvirt-1-format,id=ua-c100660a-19c2-474f-af92-6a5bfb5a6698,write-cache=on,serial=c100660a-19c2-474f-af92-6a5bfb5a6698,werror=stop,rerror=stop \ -netdev tap,fds=51:53,id=hostua-9f570dc0-c9a6-4f46-9283-25468ace64d1,vhost=on,vhostfds=54:55 \ -device virtio-net-pci,mq=on,vectors=6,host_mtu=1500,netdev=hostua-9f570dc0-c9a6-4f46-9283-25468ace64d1,id=ua-9f570dc0-c9a6-4f46-9283-25468ace64d1,mac=00:1a:4a:16:01:58,bus=pci.0,addr=0x6 \ -netdev tap,fds=56:57,id=hostua-34d14d9d-0427-47e0-a2f4-57c9450c8ecc,vhost=on,vhostfds=58:59 \ -device virtio-net-pci,mq=on,vectors=6,host_mtu=1500,netdev=hostua-34d14d9d-0427-47e0-a2f4-57c9450c8ecc,id=ua-34d14d9d-0427-47e0-a2f4-57c9450c8ecc,mac=00:1a:4a:16:01:59,bus=pci.0,addr=0x7 \ -chardev socket,id=charchannel0,fd=40,server=on,wait=off \ -device virtserialport,bus=ua-6504edef-b6c0-4812-a556-63517376c49e.0,nr=1,chardev=charchannel0,id=channel0,name=ovirt-guest-agent.0 \ -chardev socket,id=charchannel1,fd=45,server=on,wait=off \ -device virtserialport,bus=ua-6504edef-b6c0-4812-a556-63517376c49e.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0 \ -chardev spicevmc,id=charchannel2,name=vdagent \ -device virtserialport,bus=ua-6504edef-b6c0-4812-a556-63517376c49e.0,nr=3,chardev=charchannel2,id=channel2,name=com.redhat.spice.0 \ -audiodev '{"id":"audio1","driver":"spice"}' \ -spice port=5900,tls-port=5901,addr=10.128.16.7,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-c2f62823-2d82-4aac-b300-72ceafd6924d,ram_size=67108864,vram_size=33554432,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 \ -incoming defer \ -device virtio-balloon-pci,id=ua-0a31723e-6654-4ab8-995d-e0d314964c24,bus=pci.0,addr=0x5 \ -device vmcoreinfo \ -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ -msg timestamp=on 2024-04-24 18:05:59.214+0000: Domain id=14 is tainted: hook-script 2024-04-24 18:05:59.215+0000: Domain id=14 is tainted: custom-hypervisor-feature 2024-04-24T18:05:59.313461Z qemu-kvm: -numa node,nodeid=0,cpus=0-15,mem=8192: warning: Parameter -numa node,mem is deprecated, use -numa node,memdev instead 2024-04-24T18:06:04.827095Z qemu-kvm: Missing section footer for 0000:00:01.3/piix4_pm 2024-04-24T18:06:04.827282Z qemu-kvm: load of migration failed: Invalid argument 2024-04-24 18:06:05.008+0000: shutting down, reason=failed

1 0

oVirt 4.5.6
by tasnadi.peter＠kifu.gov.hu 23 Apr '24

23 Apr '24

Hi, When updating HE I noticed that version 4.5.6 is available, but on this link the 4.5.6 ISO NG image is not available. https://resources.ovirt.org/pub/ovirt-4.5/iso/ovirt-node-ng-installer/ Even when updating the oVirt node, version 4.5.6 is not available. The oVirt node was installed using the ng installer. These versions have always been released once. What is the reason for this? Can I upgrade HE to 4.5.6 regardless? Could the version difference be a problem? Thanks for the help!

2 2

Host deploy fails in 4.5.6
by Lars Stolpe 23 Apr '24

23 Apr '24

Hello, I do have the same issue as some others and tryed to follow the instruction to downgrade ansible-core. Active versions: oVirt: 4.5.6-1 ansible-core: 2.16.3-2 It is not possible to downgrade to 2.12 due to dependency: Error: Problem: problem with installed package ovirt-engine-4.5.6-1.el8.noarch - package ovirt-engine-4.5.6-1.el8.noarch from @System requires ansible-core >= 2.13.0, but none of the providers can be installed the error message in deploy log: "stdout" : "fatal: [blxbwf855]: FAILED! => {\"changed\": true, \"cmd\": [\"vdsm-tool\", \"ovn-config\", \"192.168.1.229\", \"blxbwf855\"], \"delta\": \"0:00:02.749603\", \"end\": \"2024-04-23 11:26:13.304995\", \"msg\": \"non-zero return code\", \"rc\": 1, \"start\": \"2024-04-23 11:26:10.555392\", \"stderr\": \"Traceback (most recent call last):\\n File \\\"/usr/lib/python3.6/site-packages/vdsm/tool/ovn_config.py\\\", line 117, in get_network\\n return networks[net_name]\\nKeyError: 'blxbwf855'\\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/python3.6/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/python3.6/site-packages/vdsm/tool/ovn_config.py\\\", line 119, in get_network\\n raise NetworkNotFoundError(net_name)\\nvdsm.tool.ovn_config.NetworkNotFoundError: blxbwf855\", \"stderr_lines\": [\"Traceback (most recent call last):\", \" File \\\"/usr/lib/python3.6/site-packages/vdsm/tool/ovn_config.py\\\", line 117, in get_network\", \" return networks[net_name]\", \"KeyError: 'blxbwf855'\", \"\", \"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/python3.6/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/python3.6/site-packages/vdsm/tool/ovn_config.py\\\", line 119, in get_network\", \" raise NetworkNotFoundError(net_name)\", \"vdsm.tool.ovn_config.NetworkNotFoundError: blxbwf855\"], \"stdout\": \"\", \"stdout_lines\": []}", I hope someone can help.

1 0

Changing disk QoS causes segfault with IO-Threads enabled (oVirt 4.3.0.4-1.el7)
by jloh＠squiz.net 22 Apr '24

22 Apr '24

We recently upgraded to 4.3.0 and have found that when changing disk QoS settings on VMs whilst IO-Threads is enabled causes them to segfault and the VM to reboot. We've been able to replicate this across several VMs. VMs with IO-Threads disabled/turned off do not segfault when changing the QoS. Mar 1 11:49:06 srvXX kernel: IO iothread1[30468]: segfault at fffffffffffffff8 ip 0000557649f2bd24 sp 00007f80de832f60 error 5 in qemu-kvm[5576498dd000+a03000] Mar 1 11:49:06 srvXX abrt-hook-ccpp: invalid number 'iothread1' Mar 1 11:49:11 srvXX libvirtd: 2019-03-01 00:49:11.116+0000: 13365: error : qemuMonitorIORead:609 : Unable to read from monitor: Connection reset by peer Happy to supply some more logs to someone if they'll help but just wondering whether anyone else has experienced this or knows of a current fix other than turning io-threads off. Cheers.

4 3

Hosted Engine deployment failure ovirt 4.3.10
by john.roche＠crick.ac.uk 22 Apr '24

22 Apr '24

Hi, I'm getting this issue when deploying the hosted engine onto iscsi storage using ovirt 4.3.10 The Disk volume is new, no issues, using ThinkSystem SR650 hardware and CentOS Linux release 7.8.2003 (Core) I used both the GUI and ansible script and both fail, this is the farthest I can get and it's driving me mad, please help the errors logs are below [ INFO ] changed: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Initialize lockspace volume] [ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 5, "changed": true, "cmd": ["hosted-engine", "--reinitialize-lockspace", "--force"], more errors "delta": "0:00:00.668430", "end": "2024-04-22 16:52:56.859768", "msg": "non-zero return code", "rc": 1, "start": "2024-04-22 16:52:56.191338", "stderr": "Traceback (most recent call last):\n File \"/usr/lib64/python2.7/runpy.py\", line 162, in _run_module_as_main\n \"__main__\", fname, loader, pkg_name)\n File \"/usr/lib64/python2.7/runpy.py\", line 72, in _run_code\n exec code in run_globals\n File \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_setup/reinitialize_lockspace.py\", line 30, in <module>\n ha_cli.reset_lockspace(force)\n File \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py\", line 286, in reset_lockspace\n stats = broker.get_stats_from_storage()\n File \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py\", line 146, in get_stats_from_storage\n result = self._proxy.get_stats()\n File \"/usr/lib64/python2.7/xmlrpclib.py\", line 1233, in __call__\n return self.__send(self.__name, args)\n File \"/usr/lib64/python2.7/ xmlrpclib.py\", line 1591, in __request\n verbose=self.__verbose\n File \"/usr/lib64/python2.7/xmlrpclib.py\", line 1273, in request\n return self.single_request(host, handler, request_body, verbose)\n File \"/usr/lib64/python2.7/xmlrpclib.py\", line 1301, in single_request\n self.send_content(h, request_body)\n File \"/usr/lib64/python2.7/xmlrpclib.py\", line 1448, in send_content\n connection.endheaders(request_body)\n File \"/usr/lib64/python2.7/httplib.py\", line 1052, in endheaders\n self._send_output(message_body)\n File \"/usr/lib64/python2.7/httplib.py\", line 890, in _send_output\n self.send(msg)\n File \"/usr/lib64/python2.7/httplib.py\", line 852, in send\n self.connect()\n File \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/unixrpc.py\", line 60, in connect\n self.sock.connect(base64.b16decode(self.host))\n File \"/usr/lib64/python2.7/socket.py\", line 224, in meth\n return getattr(self._sock,name)(*args)\nsocket.error: [Errno 2] No such file or directory" , "stderr_lines": ["Traceback (most recent call last):", " File \"/usr/lib64/python2.7/runpy.py\", line 162, in _run_module_as_main", " \"__main__\", fname, loader, pkg_name)", " File \"/usr/lib64/python2.7/runpy.py\", line 72, in _run_code", " exec code in run_globals", " File \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_setup/reinitialize_lockspace.py\", line 30, in <module>", " ha_cli.reset_lockspace(force)", " File \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py\", line 286, in reset_lockspace", " stats = broker.get_stats_from_storage()", " File \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py\", line 146, in get_stats_from_storage", " result = self._proxy.get_stats()", " File \"/usr/lib64/python2.7/xmlrpclib.py\", line 1233, in __call__", " return self.__send(self.__name, args)", " File \"/usr/lib64/python2.7/xmlrpclib.py\", line 1591, in __request", " verbose=self.__verbose", " File \"/usr/lib64/python2.7/xmlrpcli b.py\", line 1273, in request", " return self.single_request(host, handler, request_body, verbose)", " File \"/usr/lib64/python2.7/xmlrpclib.py\", line 1301, in single_request", " self.send_content(h, request_body)", " File \"/usr/lib64/python2.7/xmlrpclib.py\", line 1448, in send_content", " connection.endheaders(request_body)", " File \"/usr/lib64/python2.7/httplib.py\", line 1052, in endheaders", " self._send_output(message_body)", " File \"/usr/lib64/python2.7/httplib.py\", line 890, in _send_output", " self.send(msg)", " File \"/usr/lib64/python2.7/httplib.py\", line 852, in send", " self.connect()", " File \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/unixrpc.py\", line 60, in connect", " self.sock.connect(base64.b16decode(self.host))", " File \"/usr/lib64/python2.7/socket.py\", line 224, in meth", " return getattr(self._sock,name)(*args)", "socket.error: [Errno 2] No such file or directory"], "stdout": "", "stdout_lines": []}

1 0

Re: [External] : Deploying the self-hosted engine failed
by sattha＠tracthai.com 21 Apr '24

21 Apr '24

My environment - running on VMware 8.0 - 8 vCPU - 32 GB Memory - 100 GB HDD - Image ovirt using ovirt-node-ng-installer-4.5.5-2023113015.el8.iso I have run command "hosted-enfine --deploy" and check log error via file /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20240422103113-qojupj.log 2024-04-22 10:54:37,725+0700 DEBUG otopi.context context.dumpEnvironment:775 ENV SYSTEM/commandPath=str:'/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/root/bin' 2024-04-22 10:54:37,725+0700 DEBUG otopi.context context.dumpEnvironment:775 ENV SYSTEM/reboot=bool:'False' 2024-04-22 10:54:37,726+0700 DEBUG otopi.context context.dumpEnvironment:775 ENV SYSTEM/rebootAllow=bool:'True' 2024-04-22 10:54:37,726+0700 DEBUG otopi.context context.dumpEnvironment:775 ENV SYSTEM/rebootDeferTime=int:'10' 2024-04-22 10:54:37,726+0700 DEBUG otopi.context context.dumpEnvironment:779 ENVIRONMENT DUMP - END 2024-04-22 10:54:37,728+0700 DEBUG otopi.context context._executeMethod:127 Stage pre-terminate METHOD otopi.plugins.otopi.dialog.cli.Plugin._pre_terminate 2024-04-22 10:54:37,729+0700 DEBUG otopi.context context._executeMethod:136 otopi.plugins.otopi.dialog.cli.Plugin._pre_terminate condition False 2024-04-22 10:54:37,730+0700 INFO otopi.context context.runSequence:616 Stage: Termination 2024-04-22 10:54:37,731+0700 DEBUG otopi.context context.runSequence:620 STAGE terminate 2024-04-22 10:54:37,732+0700 DEBUG otopi.context context._executeMethod:127 Stage terminate METHOD otopi.plugins.gr_he_common.core.misc.Plugin._terminate 2024-04-22 10:54:37,733+0700 ERROR otopi.plugins.gr_he_common.core.misc misc._terminate:167 Hosted Engine deployment failed: please check the logs for the issue, fix accordingly or re-deploy from scratch. 2024-04-22 10:54:37,734+0700 DEBUG otopi.plugins.otopi.dialog.human dialog.__logString:204 DIALOG:SEND Log file is located at 2024-04-22 10:54:37,734+0700 DEBUG otopi.plugins.otopi.dialog.human dialog.__logString:204 DIALOG:SEND /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20240422103113-qojupj.log 2024-04-22 10:54:37,736+0700 DEBUG otopi.context context._executeMethod:127 Stage terminate METHOD otopi.plugins.otopi.dialog.human.Plugin._terminate 2024-04-22 10:54:37,743+0700 DEBUG otopi.context context._executeMethod:127 Stage terminate METHOD otopi.plugins.otopi.dialog.machine.Plugin._terminate 2024-04-22 10:54:37,743+0700 DEBUG otopi.context context._executeMethod:136 otopi.plugins.otopi.dialog.machine.Plugin._terminate condition False 2024-04-22 10:54:37,745+0700 DEBUG otopi.context context._executeMethod:127 Stage terminate METHOD otopi.plugins.otopi.core.log.Plugin._terminate Thank you for support and reply

1 0

ISCSI multipath issues
by john.roche＠crick.ac.uk 19 Apr '24

19 Apr '24

Hi I'm using ovirt 4.3.10 iscsi can pick up the target but multipath -ll doesn't show anything I've been spending all day trying to get this work again the multipath.conf has no changes from me any help?

1 0

How to Add a host as storage in oVirt-4.5
by Ankit Sharma 18 Apr '24

18 Apr '24

Hi Saviours, I am using ovirt since a decade now with SAN storage and it is working like charm. Now i want to upgrade storage but want to use host for storage so how can i use and add Local storage and use it for VM's? Regards, AS

3 3

NFS Share file to mount in ovIrt
by De Lee 17 Apr '24

17 Apr '24

Hi I was trying to add the new NFS share path in the ovirt node. But unforunately it doesn' work for me.Try to mount the nfs via ovirt manager but fails with following error message Error while executing action Add Storage Connection: Permission settings on the specified path do not allow access to the storage. Verify permission settings on the specified storage path. tried with troubleshooting document but it doesn't work [root@ov02 contrib]# python3 nfs-check.py 10.34.95.5:/TESTNAS01 Current hostname: ov02 - IP addr 10.34.95.42 Trying to /bin/mount -t nfs 10.34.95.5:/TESTNAS01... return = 32 error b'mount.nfs: access denied by server while mounting 10.34.95.5:/TESTNAS01' 0 drwxr-xr-x. 3 vdsm kvm 17 Apr 9 06:12 exports [root@ov01 /]# /usr/bin/sudo -n /bin/mount -t nfs -o soft,nosharecache,timeo=600,retrans=6,nfsvers=3 10.34.95.5:/TESTNAS01 /exports/nfs/ mount.nfs: access denied by server while mounting 10.34.95.5:/TESTNAS01

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Deploying the self-hosted engine failed
by sattha＠tracthai.com 17 Apr '24

17 Apr '24

i found error while deploy engine v.4.5.5 on environment VMware 8.0 nested [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "argument 'path' is of type <class 'NoneType'> and we were unable to convert to path: 'None' is not a string and conversion is not allowed"} [ ERROR ] Failed to execute stage 'Clean up': Failed executing ansible-playbook [ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-setup/answers/answers-20240404115555.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Hosted Engine deployment failed Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20240404115531-z0k05n.log ============================================================= log in /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20240404115531-z0k05n.log ERROR otopi.plugins.gr_he_common.core.misc misc._terminate:167 Hosted Engine deployment failed Please help resolve this issue

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