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Gluster snapshots on hyperconverged with VDO ?
by guillaume.pavese＠interact-iv.com 17 Oct '18

17 Oct '18

I evaluate deploying ovirt 4.2 on centos 7.5 with VDO dedup in production. When deploying gluster with cockpit, after selecting deduplication/compression, the option to have the brick thin provisioned is grayed out. As a result, gluster snapshots are not possible. : - Neither in CLI : "snapshot create: failed: Snapshot is supported only for thin provisioned LV. Ensure that all bricks of data are thinly provisioned LV. " - Nor through the scheduler in volume management : I see the icon "Volume snapshots are scheduled" but I do not see any being created. There are no snapshot creation failure message in the manager. So I have two questions : - At deployment, is changing the gdeploy option manually from thick to thin supported for a LV on VDO device(or even a good idea)? - Should I open a bug report?

2 4

nul interface error when engine is creating ovirtmgmt bridge post-deployment
by Brad Riemann 17 Oct '18

17 Oct '18

Hello again, I've been working on an automated solution that uses the API to add a host on first boot, the code checks out (or maybe it doesn't), however I can confirm that the ovirt engine works through adding all requirements of a host properly except when it gets to setting up the bridge on the new node. The following link contains the log lines from the engine.log file, I can confirm that if I go to the engine web interface, I see my two interfaces on the new node, em1 and em2 (this is a Dell R420 server), and I can click on the "Setup Host Networks" button. The proceeding dialog window gives me the ability to drag over the ovirtmgmt logical interface onto the active physical interface and once saved I can see the engine go to work on setting up the bridge without an issue. My understanding is that this is supposed to be an automated process (which is what i'm going for), might someone be able to help me understand why im seeing the error I am? Am I just missing something from the api standpo int that is supposed to tell the system which physical interface it needs to use for building the ovirtmgmt bridge on top of? One thing to note (it shouldn't matter I don't think) but the engine is behind a nat, communicating over a vpn to the new node. I have to nat traffic from the engine so the ip address seen is different than what was supplied to the ansible playbook, i'm not familiar with ansible nor the playbooks used to know if that will have adverse impacts such as i'm seeing in the logs. Logs: https://pastebin.com/UC4WfBix Thank you in advance, Brad

2 5

How do you install oVirt Hyperconverged with six or nine nodes instead of the default three nodes?
by Ravi Chalasani 17 Oct '18

17 Oct '18

Already have working three node 4.2.5 HA cluster in the lab using this guide: https://ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-st…. Now I would like to test a six or nine node cluster mentioned in the RHHI 1.1 guide. Is there some doc I am missing? Thanks

4 7

Periodic fall host
by Spickiy Nikita 17 Oct '18

17 Oct '18

Hi, i have oVirt instance (4.2.1.6-1.el7.centos). So, i have cluster with gluster. Hosts periodically non response and VM's is not responding. Usually it happens after get message "command GetGlusterVolumeHealInfoVDS failed: Message timeout which can be caused by communication issues". Will solve the trouble if an increase timeout for get heat status? And how to do it? I attach part log below: https://paste.fedoraproject.org/paste/8TTzwjMbYk32d7wd7Ix0Pw/raw 2018-10-15 14:44:22,582+03 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler6) [70cfd553] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM ovirt3.example.org command GetGlusterVolumeHealInfoVDS failed: Message timeout which can be caused by communication issues 2018-10-15 14:44:22,584+03 ERROR [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterVolumeHealInfoVDSCommand] (DefaultQuartzScheduler6) [70cfd553] Command 'GetGlusterVolumeHealInfoVDSCommand(HostName = ovirt3.example.org, GlusterVolumeVDSParameters:{hostId='39215015-2537-4329-921f-c11256f99e04', volumeName='domain1'})' execution failed: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues 2018-10-15 14:44:22,584+03 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (EE-ManagedThreadFactory-engine-Thread-7) [70cfd553] Host 'ovirt3.example.org' is not responding. It will stay in Connecting state for a grace period of 77 seconds and after that an attempt to fence the host will be issued. 2018-10-15 14:44:22,591+03 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-7) [70cfd553] EVENT_ID: VDS_HOST_NOT_RESPONDING_CONNECTING(9,008), Host ovirt3.example.org is not responding. It will stay in Connecting state for a grace period of 77 seconds and after that an attempt to fence the host will be issued. 2018-10-15 14:44:54,620+03 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-13) [] EVENT_ID: VDS_STORAGE_VDS_STATS_FAILED(189), Host ovirt3.example.org reports about one of the Active Storage Domains as Problematic. 2018-10-15 14:44:54,827+03 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-46) [6d9504d1] EVENT_ID: VDS_SET_NONOPERATIONAL_DOMAIN(522), Host ovirt3.example.org cannot access the Storage Domain(s) DOMAIN1 attached to the Data Center Default. Setting Host state to Non-Operational. 2018-10-15 14:44:54,840+03 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-46) [6d9504d1] EVENT_ID: CONNECT_STORAGE_POOL_FAILED(995), Failed to connect Host ovirt3.example.org to Storage Pool Default 2018-10-15 14:45:28,698+03 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-87) [] EVENT_ID: VM_NOT_RESPONDING(126), VM HostedEngine is not responding. 2018-10-15 14:45:30,296+03 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] EVENT_ID: VM_NOT_RESPONDING(126), VM vm2 is not responding. 2018-10-15 14:45:30,362+03 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] EVENT_ID: VM_NOT_RESPONDING(126), VM vm3 is not responding.

2 2

engine HA with keeplived
by du_hongyu＠yeah.net 17 Oct '18

17 Oct '18

hi, I find hosted-engine restore service about 3 min, Has someone develop engine HA with keeplived? Regards Hongyu Du

2 1

oVirt / tungsten-fabric integration
by Tatsuya Naganawa 17 Oct '18

17 Oct '18

Hi, has anyone tried integration between oVirt and tungsten-fabric? https://tungsten.io/ I tried for two node cluster and it seems to work well with custom vdsm hook (live migration is not tried yet). I described procedure briefly, so let me share it :) https://github.com/tnaganawa/ovirt-tungstenfabric-integration Best Regards, /// Tatsuya

1 0

Affinity rules in ovirt
by Hari Prasanth Loganathan 16 Oct '18

16 Oct '18

Hi Team, I tried to follow up the affinity rules using this tutorial : https://www.youtube.com/watch?v=rs_5BSqacWE but I have few clarifications in it., 1) I understand the VM to VM affinity, It means both the individual VMs needs to run on a single common host, Say I have 2 hosts, so what happens in case of failure of host running the VMs? 2) If I create a affinity group and I get the following data, i) What is host rule / vms rule - enabled, enforcing and positive ? "enforcing": "true", "hosts_rule": { "enabled": "true", "enforcing": "true", "positive": "false" }, "vms_rule": { "enabled": "false", "enforcing": "true", "positive": "false" } 3) What is the difference between VM to VM affinity and VM to Host affinity? Doc's are not very clear, so please any help is appreciated. Thanks, Hari -- DISCLAIMER - *MSysTechnologies LLC* This email message, contents and its attachments may contain confidential, proprietary or legally privileged information and is intended solely for the use of the individual or entity to whom it is actually intended. If you have erroneously received this message, please permanently delete it immediately and notify the sender. If you are not the intended recipient of the email message,you are notified strictly not to disseminate,distribute or copy this e-mail.E-mail transmission cannot be guaranteed to be secure or error-free as Information could be intercepted, corrupted, lost, destroyed, incomplete or contain viruses and MSysTechnologies LLC accepts no liability for the contents and integrity of this mail or for any damage caused by the limitations of the e-mail transmission.

5 10

Backport KVM bug fix for nested KVM in ESXi and Hyper-V
by Gianluca Cecchi 16 Oct '18

16 Oct '18

Hello, I send a dedicated subject message on this topic. Also, the reply to my other related message seems not visible inside list archive page for some reason. It seems this nasty problem in nested virt using pc-i440fx-rhel7.X.0 machine type with X >= 3 impacts not only vSphere as main hypervisor for nested KVM, but other hypervisors too (Hyper-V) and other machine types too and could be due to a bug in KVM, so in the kernel, if I understood correctly. According to this link below https://bugs.launchpad.net/qemu/+bug/1636217 and its comment by Roman Kagan in June this year: " This is a KVM bug. It has been fixed in mainstream Linux in commit d391f1207067268261add0485f0f34503539c5b0 Author: Vitaly Kuznetsov <email address hidden> Date: Thu Jan 25 16:37:07 2018 +0100 x86/kvm/vmx: do not use vm-exit instruction length for fast MMIO when running nested I was investigating an issue with seabios >= 1.10 which stopped working for nested KVM on Hyper-V. The problem appears to be in handle_ept_violation() function: when we do fast mmio we need to skip the instruction so we do kvm_skip_emulated_instruction(). This, however, depends on VM_EXIT_INSTRUCTION_LEN field being set correctly in VMCS. However, this is not the case. Intel's manual doesn't mandate VM_EXIT_INSTRUCTION_LEN to be set when EPT MISCONFIG occurs. While on real hardware it was observed to be set, some hypervisors follow the spec and don't set it; we end up advancing IP with some random value. I checked with Microsoft and they confirmed they don't fill VM_EXIT_INSTRUCTION_LEN on EPT MISCONFIG. Fix the issue by doing instruction skip through emulator when running nested. Fixes: 68c3b4d1676d870f0453c31d5a52e7e65c7448ae Suggested-by: Radim Krčmář <email address hidden> Suggested-by: Paolo Bonzini <email address hidden> Signed-off-by: Vitaly Kuznetsov <email address hidden> Acked-by: Michael S. Tsirkin <email address hidden> Signed-off-by: Radim Krčmář <email address hidden> Although the commit mentions Hyper-V as L0 hypervisor, the same problem pertains to ESXi. The commit is included in v4.16. " Is it possible to backport the fix to the kernel provided by plain RHEL/CentOS hosts and/or RHVH/ovirt-ng nodes? Thanks, Gianluca

1 0

custom emulated machine in L2 ESXi
by Gianluca Cecchi 16 Oct '18

16 Oct '18

Hello, I had similar problem in the past with ESXi 6.0 U2 host where I defined a VM and used it as oVirt node for nested virtualization. If I run on this "virtual" node an L2 VM all went well until custom emulated machine value was at "pc-i440fx-rhel7.2.0". At some point the default became 7.3 and the L2 VM was not able to boot any more: it remained in blank screen at boot. The same up to now in 4.2.6.1 where this default seems to be 7.5 I'm having same problem in a mini lab on a nuc6 where I have ESXi 6.7 installed and try to setup an hosted engine environment. This problem prevents me to configure the hosted engine because the L2 VM that should be the hosted engine freezes (?) during its first startup and I see indeed that the qemu-kvm process is started with option "-machine pc-i440fx-rhel7.5.0" Being stated that I'm in an unsupported configuration, I would like to understand if I can correct in some point and proceed. So some questions: 1) How can I understand what is the difference between running qemu-kvm with "-machine pc-i440fx-rhel7.2.0" ad "-machine pc-i440fx-rhel7.5.0" so that I can then dig with ESXi parameters eventually to tune the settings of its VM that becomes my oVirt hypervisor? 2) Do I have any chance to configure my oVirt node so that when it runs the hosted-engine deploy it runs the engine VM with 7.2 parameter? Any conf file on host where I can somehow force 7.2 compatibility or set it as default? 3) during gluster base hosted-engine deployment at first "local" startup how can I connect to the console of the hosted engine VM and see where it is blocked? Thanks in advance, Gianluca

1 1

4.2 User Portal
by Стаценко Константин Юрьевич 16 Oct '18

16 Oct '18

Hello! Users cannot edit and expand VM’s disks from the User Portal after 4.2 upgrade anymore. VM UI screenshot attached. Users can press Edit icon, but only “Editing” appears and nothing more. Same thing happens under admin’s accounts on User Portal. From Admin Portal everything is fine. How can we fix this issue, so users can edit they VM from the User Portal as it was in 4.1 ? Thanks.

4 9

JIra upgraded, all other Atlassian apps now broken
by Soujanya Bargavi 15 Oct '18

15 Oct '18

I got a notice that our Atlassian Jira 7.1 introduce was EOL, and I should refresh. I read the particular refresh rules, (for example, making a reinforcement of the database). In any case, the procedure was a total fiasco which required two server reboots to get it settled - the overhaul notes neglected to say that the Postgres database ought to be refreshed past 9.1, while Debian 8 stays on 9.1. I think I recuperated the framework. Jira discovers its introduce dir once more, it discovers its home catalog once more, it discovers its database once more (counting our issues and essentially, our usernames and passwords). Regardless I have to physically begin it, as the init content doesn't work. In any case, I don't surmise that is the issue. Presently while we can sign in to Jira once more, there's a little issue. We had connected FishEye, Crucible, Bamboo and Confluence to Jira. In Jira I can see that I am as yet an individual from bamboo-administrator and intersection heads. With the goal that bit looks half OK, FishEye/Crucible is absent. Be that as it may, the "Application Links" for all connected applications are broken, and I can't sign in to any of those. There appear to be 2 related issues: On account of FishEye/Crubile, there are 5 clients characterized, out of the 10 we have in Jira. Those simply happen to be non-administrator accounts. Most are from representatives that left, and those records are obviously crippled in Jira. Subsequently, I can't sign in any longer. Also, I can't include myself (Starter Edition restrain). On account of Bamboo and Crucible, I can't sign in either. The Starter Edition restrict is the 10 clients, same as Jira https://goo.gl/bwWJRi, so this can't be indistinguishable issue from FishEye/Crucible. Bu I can't see which clients are known to Bamboo promotion Crucible without signing in. Bamboo shows that are robotized fabricates are as yet running, so it too approaches its database. A snappy psql to be sure demonstrates all databases to be available. Also, Bamboo's USERS table contains ONLY bamboo-administrator, while Jira demonstrates me as an individual from bamboo-administrator. My doubt, yet that is just a hunch, is this is identified with some "OAuth" setting for application connecting. There is an "Investigate" interface on the connected application page, however it just gives "OAuth investigating guide - Page Not Found" I do have root access to the Linux have, so I can settle things from the order line. What do I have to do to re-empower logins to the connected applications given that I can't login to them specifically?

1 0

Monkey script for copying VM/Host IP address
by rhrazdil＠redhat.com 15 Oct '18

15 Oct '18

Hello guys, I created a simple [Grease, Tamper, Violent, ...]Monkey script that copies IP address from clicked element on a page [0]. I believe it may be useful for anyone who often needs to copy IP addresses of Hosts/VMs from Ovirt and SSH to them. To use it, just copy-paste the script to your favourite *Monkey extension or create a new script and use: // @require https://raw.githubusercontent.com/rhrazdil/MonkeyScripts/master/cfme.js to get any future updates. At this point, it doesn't do more than just copying an IPv4 address, but if you have some more ideas, don't hesitate to let me know :). [0] https://github.com/rhrazdil/MonkeyScripts/blob/master/ipcopy.js Have a great day, Radim.

1 0

oVirt HE 4.2.6 - Cannot upload a QCOW2 disk image via oVirt Administration Portal
by Aleksey Maksimov 15 Oct '18

15 Oct '18

Hello, oVirt Team I have oVirt Hosted Engine 4.2.6.4-1.el7 I cannot upload a QCOW2 disk image via oVirt Administration Portal (Storage\Disks\Upload). "Test Connection" in upload disk dialog works but the upload is changed to "Paused by System" after upload ~8GB from 30GB disk ------------------------------------------------- Log from Hosted Engine: [root@KOM-OVIRT1 ~]# tail -f /var/log/ovirt-imageio-proxy/image-proxy.log (MainThread) INFO 2018-10-13 19:15:49,379 image_proxy:35:root:(main) Server shut down, exiting (MainThread) INFO 2018-10-13 19:15:50,807 image_proxy:26:root:(main) Server started, successfully notified systemd (Thread-2 ) INFO 2018-10-13 19:56:11,121 auth:187:auth2:(add_signed_ticket) Adding new ticket: <Ticket id=u'5438fcde-a614-4123-a2d5-f4fb067c6453', url=u'https://kom-vm14.holding.com:54322' timeout=35997.87838792801 at 0x7fa43b30e410> (Thread-3 ) INFO 2018-10-13 19:56:14,160 connectionpool:735:requests.packages.urllib3.connectionpool:(_new_conn) Starting new HTTPS connection (1): kom-vm14.holding.com (Thread-4 ) INFO 2018-10-13 19:56:18,209 connectionpool:735:requests.packages.urllib3.connectionpool:(_new_conn) Starting new HTTPS connection (1): kom-vm14.holding.com ... <cut> ... (Thread-102) INFO 2018-10-13 20:02:26,311 connectionpool:735:requests.packages.urllib3.connectionpool:(_new_conn) Starting new HTTPS connection (1): kom-vm14.holding.com (Thread-103) INFO 2018-10-13 20:02:26,339 connectionpool:735:requests.packages.urllib3.connectionpool:(_new_conn) Starting new HTTPS connection (1): kom-vm14.holding.com (Thread-103) ERROR 2018-10-13 20:02:26,357 web:136:web:(log_error) ERROR [10.160.0.142] PUT /images/5438fcde-a614-4123-a2d5-f4fb067c6453 [500] Failed response from host: 500 {"explanation": "The server has either erred or is incapable of performing the requested operation.", "code": 500, "detail": "[Errno 22] Invalid argument", "title": "Internal Server Error"} [request=0.027293] Traceback (most recent call last): File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/web.py", line 99, in __call__ resp = self.dispatch(request, clock) File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/web.py", line 128, in dispatch return method(*match.groups()) File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/http_helper.py", line 86, in wrapper return func(self, *args) File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/http_helper.py", line 59, in wrapper ret = func(self, *args) File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/images.py", line 153, in put read_timeout=self.config.imaged_read_timeout_sec) File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/images.py", line 239, in make_imaged_request raise exc.status_map[imaged_resp.status_code](s) HTTPInternalServerError: Failed response from host: 500 {"explanation": "The server has either erred or is incapable of performing the requested operation.", "code": 500, "detail": "[Errno 22] Invalid argument", "title": "Internal Server Error"} (Thread-104) INFO 2018-10-13 20:02:29,463 connectionpool:735:requests.packages.urllib3.connectionpool:(_new_conn) Starting new HTTPS connection (1): kom-vm14.holding.com (Thread-104) ERROR 2018-10-13 20:02:29,475 web:136:web:(log_error) ERROR [10.160.0.142] PUT /images/5438fcde-a614-4123-a2d5-f4fb067c6453 [500] Failed response from host: 500 {"explanation": "The server has either erred or is incapable of performing the requested operation.", "code": 500, "detail": "[Errno 22] Invalid argument", "title": "Internal Server Error"} [request=0.013473] Traceback (most recent call last): File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/web.py", line 99, in __call__ resp = self.dispatch(request, clock) File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/web.py", line 128, in dispatch return method(*match.groups()) File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/http_helper.py", line 86, in wrapper return func(self, *args) File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/http_helper.py", line 59, in wrapper ret = func(self, *args) File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/images.py", line 153, in put read_timeout=self.config.imaged_read_timeout_sec) File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/images.py", line 239, in make_imaged_request raise exc.status_map[imaged_resp.status_code](s) HTTPInternalServerError: Failed response from host: 500 {"explanation": "The server has either erred or is incapable of performing the requested operation.", "code": 500, "detail": "[Errno 22] Invalid argument", "title": "Internal Server Error"} ... ------------------------------------------------- Log from Host (kom-vm14.holding.com) [root@KOM-VM14 ~]# tail -f /var/log/ovirt-imageio-daemon/daemon.log 2018-09-20 15:28:24,885 INFO (MainThread) [server] Starting (pid=1311, version=1.4.4) 2018-09-20 15:28:24,892 INFO (MainThread) [server] Ready for requests 2018-10-13 19:56:10,761 INFO (Thread-1) [tickets] [local] ADD ticket={u'uuid': u'5438fcde-a614-4123-a2d5-f4fb067c6453', u'ops': [u'write'], u'url': u'file:///rhev/data-center/mnt/blockSD/45f06588-a77e-4410-9171-9bf3e0d1077f/images/7829f2e9-8550-40a7-ba2c-3045df7e221d/59775a69-4284-45b6-8d8b-eadc7221aab7', u'sparse': False, u'timeout': 300, u'size': 32212254720} 2018-10-13 19:56:14,203 INFO (Thread-3) [images] [10.1.1.40] WRITE size=104857600 offset=0 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:56:18,220 INFO (Thread-5) [images] [10.1.1.40] WRITE size=104857600 offset=104857600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:56:22,457 INFO (Thread-6) [images] [10.1.1.40] WRITE size=104857600 offset=209715200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:56:26,729 INFO (Thread-8) [images] [10.1.1.40] WRITE size=104857600 offset=314572800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:56:30,744 INFO (Thread-9) [images] [10.1.1.40] WRITE size=104857600 offset=419430400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:56:34,771 INFO (Thread-10) [images] [10.1.1.40] WRITE size=104857600 offset=524288000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:56:38,891 INFO (Thread-12) [images] [10.1.1.40] WRITE size=104857600 offset=629145600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:56:42,979 INFO (Thread-13) [images] [10.1.1.40] WRITE size=104857600 offset=734003200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:56:47,049 INFO (Thread-15) [images] [10.1.1.40] WRITE size=104857600 offset=838860800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:56:51,020 INFO (Thread-16) [images] [10.1.1.40] WRITE size=104857600 offset=943718400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:56:55,182 INFO (Thread-17) [images] [10.1.1.40] WRITE size=104857600 offset=1048576000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:56:59,231 INFO (Thread-19) [images] [10.1.1.40] WRITE size=104857600 offset=1153433600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:57:03,347 INFO (Thread-20) [images] [10.1.1.40] WRITE size=104857600 offset=1258291200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:57:07,456 INFO (Thread-22) [images] [10.1.1.40] WRITE size=104857600 offset=1363148800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:57:11,615 INFO (Thread-23) [images] [10.1.1.40] WRITE size=104857600 offset=1468006400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:57:15,847 INFO (Thread-24) [images] [10.1.1.40] WRITE size=104857600 offset=1572864000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:57:15,920 INFO (Thread-25) [tickets] [local] EXTEND timeout=300 ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:57:20,246 INFO (Thread-27) [images] [10.1.1.40] WRITE size=104857600 offset=1677721600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 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ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:58:16,412 INFO (Thread-46) [tickets] [local] EXTEND timeout=300 ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:58:17,351 INFO (Thread-48) [images] [10.1.1.40] WRITE size=104857600 offset=3145728000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:58:21,520 INFO (Thread-49) [images] [10.1.1.40] WRITE size=104857600 offset=3250585600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:58:25,464 INFO (Thread-50) [images] [10.1.1.40] WRITE size=104857600 offset=3355443200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:58:29,719 INFO (Thread-52) [images] [10.1.1.40] WRITE size=104857600 offset=3460300800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:58:33,784 INFO (Thread-53) [images] [10.1.1.40] WRITE size=104857600 offset=3565158400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:58:37,980 INFO (Thread-55) [images] 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ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 19:59:56,721 INFO (Thread-82) [images] [10.1.1.40] WRITE size=104857600 offset=5662310400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:00,737 INFO (Thread-84) [images] [10.1.1.40] WRITE size=104857600 offset=5767168000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:04,711 INFO (Thread-85) [images] [10.1.1.40] WRITE size=104857600 offset=5872025600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:08,839 INFO (Thread-87) [images] [10.1.1.40] WRITE size=104857600 offset=5976883200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:12,868 INFO (Thread-88) [images] [10.1.1.40] WRITE size=104857600 offset=6081740800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:16,977 INFO (Thread-89) [images] [10.1.1.40] WRITE size=104857600 offset=6186598400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:17,445 INFO (Thread-90) [tickets] [local] EXTEND timeout=300 ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:21,011 INFO (Thread-92) [images] [10.1.1.40] WRITE size=104857600 offset=6291456000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:24,968 INFO (Thread-93) [images] [10.1.1.40] WRITE size=104857600 offset=6396313600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:28,931 INFO (Thread-95) [images] [10.1.1.40] WRITE size=104857600 offset=6501171200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:32,958 INFO (Thread-96) [images] [10.1.1.40] WRITE size=104857600 offset=6606028800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:37,043 INFO (Thread-97) [images] [10.1.1.40] WRITE size=104857600 offset=6710886400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:00:41,191 INFO (Thread-99) [images] [10.1.1.40] WRITE size=104857600 offset=6815744000 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2018-10-13 20:01:09,571 INFO (Thread-109) [images] [10.1.1.40] WRITE size=104857600 offset=7549747200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:13,727 INFO (Thread-110) [images] [10.1.1.40] WRITE size=104857600 offset=7654604800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:17,873 INFO (Thread-111) [tickets] [local] EXTEND timeout=300 ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:17,995 INFO (Thread-113) [images] [10.1.1.40] WRITE size=104857600 offset=7759462400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:22,113 INFO (Thread-114) [images] [10.1.1.40] WRITE size=104857600 offset=7864320000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:26,041 INFO (Thread-115) [images] [10.1.1.40] WRITE size=104857600 offset=7969177600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:30,196 INFO (Thread-117) [images] [10.1.1.40] WRITE size=104857600 offset=8074035200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:34,308 INFO (Thread-118) [images] [10.1.1.40] WRITE size=104857600 offset=8178892800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:38,364 INFO (Thread-120) [images] [10.1.1.40] WRITE size=104857600 offset=8283750400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:42,511 INFO (Thread-121) [images] [10.1.1.40] WRITE size=104857600 offset=8388608000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:46,589 INFO (Thread-122) [images] [10.1.1.40] WRITE size=104857600 offset=8493465600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:50,724 INFO (Thread-124) [images] [10.1.1.40] WRITE size=104857600 offset=8598323200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:54,783 INFO (Thread-125) [images] [10.1.1.40] WRITE size=104857600 offset=8703180800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:01:58,897 INFO (Thread-127) [images] [10.1.1.40] WRITE size=104857600 offset=8808038400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:03,043 INFO (Thread-128) [images] [10.1.1.40] WRITE size=104857600 offset=8912896000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:07,313 INFO (Thread-129) [images] [10.1.1.40] WRITE size=104857600 offset=9017753600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:11,440 INFO (Thread-131) [images] [10.1.1.40] WRITE size=104857600 offset=9122611200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:15,725 INFO (Thread-132) [images] [10.1.1.40] WRITE size=104857600 offset=9227468800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:18,333 INFO (Thread-133) [tickets] [local] EXTEND timeout=300 ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:19,904 INFO (Thread-135) [images] [10.1.1.40] WRITE size=104857600 offset=9332326400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:24,040 INFO (Thread-136) [images] [10.1.1.40] WRITE size=52625408 offset=9437184000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:26,165 INFO (Thread-137) [images] [10.1.1.40] WRITE size=0 offset=9542041600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:26,201 INFO (Thread-138) [images] [10.1.1.40] WRITE size=0 offset=9646899200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:26,219 INFO (Thread-139) [images] [10.1.1.40] WRITE size=0 offset=9751756800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:26,237 INFO (Thread-140) [images] [10.1.1.40] WRITE size=0 offset=9856614400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:26,253 INFO (Thread-141) [images] [10.1.1.40] WRITE size=0 offset=9961472000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:26,269 INFO (Thread-142) [images] [10.1.1.40] WRITE size=0 offset=10066329600 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:26,286 INFO (Thread-143) [images] [10.1.1.40] WRITE size=0 offset=10171187200 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:26,302 INFO (Thread-144) [images] [10.1.1.40] WRITE size=0 offset=10276044800 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:26,317 INFO (Thread-145) [images] [10.1.1.40] WRITE size=0 offset=10380902400 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:26,353 INFO (Thread-146) [images] [10.1.1.40] WRITE size=0 offset=10485760000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:26,353 ERROR (Thread-146) [web] ERROR [10.1.1.40] PUT /images/5438fcde-a614-4123-a2d5-f4fb067c6453 [500] [Errno 22] Invalid argument [request=0.001157, operation=0.000433, sync=0.000192] Traceback (most recent call last): File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/web.py", line 99, in __call__ resp = self.dispatch(request, clock) File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/web.py", line 128, in dispatch return method(*match.groups()) File "/usr/lib/python2.7/site-packages/ovirt_imageio_daemon/server.py", line 258, in put ticket.run(op) File "/usr/lib/python2.7/site-packages/ovirt_imageio_daemon/tickets.py", line 107, in run operation.run() File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/directio.py", line 81, in run self._run() File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/directio.py", line 176, in _run remaining = self._seek_before_first_block(dst) File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/directio.py", line 195, in _seek_before_first_block dst.seek(self._offset) File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/directio.py", line 445, in seek return self._fio.seek(pos, how) IOError: [Errno 22] Invalid argument 2018-10-13 20:02:29,470 INFO (Thread-148) [images] [10.1.1.40] WRITE size=0 offset=10485760000 flush=True ticket=5438fcde-a614-4123-a2d5-f4fb067c6453 2018-10-13 20:02:29,471 ERROR (Thread-148) [web] ERROR [10.1.1.40] PUT /images/5438fcde-a614-4123-a2d5-f4fb067c6453 [500] [Errno 22] Invalid argument [request=0.001175, operation=0.000453, sync=0.000210] Traceback (most recent call last): File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/web.py", line 99, in __call__ resp = self.dispatch(request, clock) File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/web.py", line 128, in dispatch return method(*match.groups()) File "/usr/lib/python2.7/site-packages/ovirt_imageio_daemon/server.py", line 258, in put ticket.run(op) File "/usr/lib/python2.7/site-packages/ovirt_imageio_daemon/tickets.py", line 107, in run operation.run() File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/directio.py", line 81, in run self._run() File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/directio.py", line 176, in _run remaining = self._seek_before_first_block(dst) File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/directio.py", line 195, in _seek_before_first_block dst.seek(self._offset) File "/usr/lib64/python2.7/site-packages/ovirt_imageio_common/directio.py", line 445, in seek return self._fio.seek(pos, how) IOError: [Errno 22] Invalid argument ... ------------------------------------------------- QCOW2 disk image was converted from VHDX disk on Windows Server 2012 R2 with qemu-img tool (https://cloudbase.it/qemu-img-windows/) C:\>C:\Tools\qemu-img\win-x64\2.3.0\qemu-img.exe info "C:\Temp\KOM-PBX01\KOM-PBX01_disk1.qcow2" image: C:\Temp\KOM-PBX01\KOM-PBX01_disk1.qcow2 file format: qcow2 virtual size: 30G (32212254720 bytes) disk size: 8.8G cluster_size: 65536 Format specific information: compat: 1.1 lazy refcounts: false refcount bits: 16 corrupt: false ------------------------------------------------- It appears that the disk image upload is interrupted by the "disk size" value (~8GB). The upload process looks as if oVirt is trying to load a full disk with the size "virtual size" (30GB). How can I upload the disk? The problem for us is urgent, because we need to create a virtual machine with a disk that we can not upload. Please help to solve the problem.

3 3

VM clone network interfaces names changes
by Artem Tambovskiy 14 Oct '18

14 Oct '18

Hello, I have a question indirectly related to oVirt - I have a VM with CentOS 6 running on my cluster, which has 6 virtual interfaces (eth0 - eth5). Now its a time to do an upgrade to CentOS 7 based, and I did a VM clone to test an upgrade process and was a bit surprised to see that now I have interface names shifted eth6 - eth11. I would afraid that I'll run out of digits soon :) Anyway how to change the interfaces names back to originals and perhaps prevent them form the further changes? I do understand that MAC address has changed, but don't get why it changing the interfaces names. Cleaning up everything from /etc/udev/rules.d/70-persistent-net.rules doesn't really helped .. Regards, Artem

2 1

Downloading a disk image
by Kristian Petersen 12 Oct '18

12 Oct '18

I am trying to download a disk that I have on my oVirt cluster. When I go into the Disks section of the web UI, I can click on it then click on Download, but it never seems to actually download anything. I left it overnight to see if it was just slow, but then nothing seemed to download at all. It just seemed stuck where it was after clicking download the day before. -- Kristian Petersen System Administrator BYU Dept. of Chemistry and Biochemistry

1 0

How Many Logical networks supported
by p.staniforth＠leedsbeckett.ac.uk 12 Oct '18

12 Oct '18

Hello, We are currently using oVirt for teaching and one of our requirements is for security such as IR PEN testing etc. We would like to create individual logical networks with a network profile that includes port mirroring, this is to reduce the amount of traffic they can see and the targets available. We are looking to to add VMs into Affinity Groups so they will run on the same host to make the port-mirror work but don't no if there is a limit on the number of logical networks that is allowed/practical. Thanks, Regards, Paul S.

3 2

Adding a new Host to Cluster via oVirt Manager fails with "No Route to Host"
by Markus Frei 12 Oct '18

12 Oct '18

Hello everybody I am facing the following issue currently. I am trying to add a new physical host to our cluster via oVirt Management Engine Web GUI. Apparently communication between oVirt Engine and the corresponding host is working well, since all necessary packages will be installed successfully. But after a while the installation process fails with the error "No Route to Host" and the host ends up in state "non operational". I checked the network interfaces via Web GUI (Host -> Network Interfaces -> Setup Host Networks) and none of the interfaces are present. In my opinion this is the main problem. It seems the interfaces are not being recognized. I tried using a bond interface and a single interface with static configuration (IP, DNS, Gateway). None of them worked. Further Log Errors: WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (EE-ManagedThreadFactory-engine-Thread-1688) [] Host 'HOSTNAME' is not responding. ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesAsyncVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-50) [] Command 'GetCapabilitiesAsyncVDSCommand(HostName = HOSTNAME, VdsIdAndVdsVDSCommandParametersBase:{hostId='08b7051f-fb49-4df1-8fc4-55b109064b04', vds='Host[HOSTNAME,08b7051f-fb49-4df1-8fc4-55b109064b04]'})' execution failed: java.net.NoRouteToHostException: No route to host ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-50) [] Unable to RefreshCapabilities: NoRouteToHostException: No route to host WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-46) [3ca7e6f1] EVENT_ID: VDS_SET_NONOPERATIONAL_NETWORK(519), Host does not comply with the cluster Cluster networks, the following networks are missing on host: 'inet,inet-customers,inet-hosting,net1,net3,net38,net-hosting,ovirtmgmt' ERROR [org.ovirt.engine.core.bll.job.ExecutionHandler] (EE-ManagedThreadFactory-engineScheduled-Thread-46) [3ca7e6f1] Exception: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: javax.resource.ResourceException: IJ000457: Unchecked throwable in managedConnectionReconnected() cl=org.jboss.jca.core.connectionmanager.listener.TxConnectionListener@20050329[state=NORMAL managed connection=org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@48465810 connection handles=0 lastReturned=1538703578989 lastValidated=1538703000851 lastCheckedOut=1538703278635 trackByTx=false pool=org.jboss.jca.core.connectionmanager.pool.strategy.OnePool@17388824 mcp=SemaphoreConcurrentLinkedQueueManagedConnectionPool@4eb14706[pool=ENGINEDataSource] xaResource=LocalXAResourceImpl@65d3b585[connectionListener=20050329 connectionManager=1fe5192 warned=false currentXid=null productName=PostgreSQL productVersion=9.5.9 jndiName=jav a:/ENGINEDataSource] txSync=null] I am using oVirt Open Virtualization Manager Version 4.2.2.6-1.el7.centos. OS Version: RHEL - 7 - 4.1708.el7.centos (also tested with CentOS 7.5) OS Description: CentOS Linux 7 (Core) KVM Version: 2.9.0 - 16.el7_4.14.1 LIBVIRT Version: libvirt-3.2.0-14.el7_4.9 VDSM Version: vdsm-4.20.23-1.el7.centos Any hints and suggestions are very appreciated! Thanks in advance. Chris

3 8

VLAN tagging with external provider networks
by anurag.porripireddi＠bigswitch.com 12 Oct '18

12 Oct '18

Hi, I see that checking the "External provider" box whilst creating networks clears and grays out VLAN tagging. Is VLAN tagging for external provider networks not supported? Thanks, Anurag

2 1

Resizing ovirt-engine disk
by Baptiste Agasse 12 Oct '18

12 Oct '18

Hi all, We have a running ovirt installation on a SAN backend (installed in 4.0 via appliance, then updated to 4.1 and now in 4.2). At installation time we choose (or didn't change) the disk size and this one is about 10GB: fdisk -l /dev/vda Disk /dev/vda: 10.7 GB, 10737418240 bytes, 20971520 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk label type: dos Disk identifier: 0x000686fc Device Boot Start End Blocks Id System /dev/vda1 * 2048 20971519 10484736 83 Linux Can we grow the ovirt-engine disk like any other managed VM ? And if not, how can we grow the ovirt-engine disk out of standard installation procedure ? Have a nice day. Cheers. Baptiste.

2 3

vNIC tagged VLANs and Bond VLANs support
by greg＠santconsulting.com 12 Oct '18

12 Oct '18

Hi, We have a need to create a VLAN tagged vNIC over a Bond interface and allow that same VLAN to be accessible to a VM who's NIC is the same Bond. Our testing shows that once you create the VLAN tagged vNIC, the VLAN is no longer available to VMs over the bond. Below is the config we are trying to create. VM#1 oVirt Interface = Bond0 Logical Network = vNIC70 (tagged VLAN 70) VM Host Interface = eth0 VM#2 oVirt Interface = Bond0 Logical Network = Bond0 / Host based VLAN 70 tag as sub-interface (eth0.70) VM Host Interface = eth0.70 Is there a way around this issue while supporting the requirement? Thanks!

2 1

Joining domain w10 from syspreped template
by Roman Last 11 Oct '18

11 Oct '18

Hello! Did anyone succeed in this in 4.2? A have a lot of questions about this. What i did: Sysprep windows vm, maded template from it, did all what read from https://ovirt.org/documentation/vmm-guide/chap-Templates/ About Initial run tab: In vm hostname i write a win name, but what if it gonna be pool? What if it gonna be blank? Last section called Sysprep, what should i past there, entire sysprep file? Thanks!

1 0

How to attach iso to self-hosted engine?
by Швыгин Алексей Михайлович 11 Oct '18

11 Oct '18

Hi! What params should I add to copy of /var/run/ovirt-hosted-engine-ha/vm.conf to attach iso file and boot engine from it? -- Aleksey

1 0

Info on HCI single host
by Gianluca Cecchi 11 Oct '18

11 Oct '18

Hello, following this reference guide: https://www.ovirt.org/documentation/gluster-hyperconverged/chap-Single_node… after having run with success the gdeploy based gluster setup, there is Setting up Hosted Engine Use the Ansible based installation flow of Hosted Engine to set up oVirt within a virtual machine. The storage details should be provided as type: glusterfs and connection path as: <hostname>:/engine (Replace hostname with address of host on which installation is carried out) What does exactly mean "Use the Ansible based instalation" ? Does it mean using cockpit web ui? In this casae I suppose I have to choose: Hosted Engine Deploy oVirt hosted engine on storage that has already been provisioned Correct? Thanks, Gianluca

6 20

No spice-html5 in console options
by admin＠synergy.ru 11 Oct '18

11 Oct '18

Hello! Strange, but i have no spice-html5 option in vm console settings. https://prnt.sc/l4qz00 Should i add a spice proxy for this? Version 4.2.6.4-1.el7

3 2

ovirt - in docker
by ReSearchIT Eng 10 Oct '18

10 Oct '18

Hello! I am interested to run ovirt in docker container. It was noticed that there is an official repo for it: https://github.com/oVirt/ovirt-container-engine Unfortunately it did not get an update for 2 years (4.1). Can anyone help with the required answers/entrypoint/patch files for the new 4.2 ? Thanks!

2 3