- Users - oVirt List Archives

IPoIB broken with ovirt 4.2.6
by Giulio Casella 10 Oct '18

10 Oct '18

Hi, latest ovirt node stable (4.2.6 today) introduced a bug in kernel: IP over infiniband is not workingh anymore after an upgrade, due to kernel 3.10.0-862.11.6.el7.x86_64. You can find some detail here: https://bugs.centos.org/view.php?id=15193 dmesg is full of "failed to modify QP to RTR: -22", and the networking stack (in my case used to connect to storage) is broken. The interface can obtain an address via DHCP, but also a simple ICMP ping fails. Does someone have news about a fix for this issue? TIA, Giulio

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Re: removing FC storage
by Luca 'remix_tj' Lorenzetto 10 Oct '18

10 Oct '18

Hi, i don't know, is a right question anyway. Luca On Wed, Oct 10, 2018 at 6:23 AM David David <dd432690(a)gmail.com> wrote: > > why engine not removing volume group after removing storage domain ? > bug or so it is made specially ? > > вт, 9 окт. 2018 г. в 10:29, Luca 'remix_tj' Lorenzetto <lorenzetto.luca(a)gmail.com>: >> >> On Tue, Oct 9, 2018 at 7:05 AM David David <dd432690(a)gmail.com> wrote: >> > >> > How to remove FC storage domain correctly? >> > I turned off the FC storage domain in the cluster (maintenance -> detach -> remove), but the volume group still remained on the hosts and I would have to remove them manually and need to clear a multipath links too, before I turn off the LUN on the FC storage. >> > How will the cluster behave if there are differences in the volume groups on the hosts? >> > Because I can’t simultaneously delete partitions and multipath links on all hosts, and this process will occur sequentially on each host. >> >> Hello, >> >> i confirm what you're doing is right. You can automate it through a >> script or ansible playbook. >> >> Luca >> >> >> -- >> "E' assurdo impiegare gli uomini di intelligenza eccellente per fare >> calcoli che potrebbero essere affidati a chiunque se si usassero delle >> macchine" >> Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716) >> >> "Internet è la più grande biblioteca del mondo. >> Ma il problema è che i libri sono tutti sparsi sul pavimento" >> John Allen Paulos, Matematico (1945-vivente) >> >> Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.luca(a)gmail.com> -- "E' assurdo impiegare gli uomini di intelligenza eccellente per fare calcoli che potrebbero essere affidati a chiunque se si usassero delle macchine" Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716) "Internet è la più grande biblioteca del mondo. Ma il problema è che i libri sono tutti sparsi sul pavimento" John Allen Paulos, Matematico (1945-vivente) Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.luca(a)gmail.com>

2 1

Disk move fails - Invalid parameter: 'initial size=
by Simon Vincent 10 Oct '18

10 Oct '18

I am trying to move a disk to another data domain but it always fails with the following error. ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-77) [] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM blade15.crt.lan command HSMGetAllTasksStatusesVDS failed: Error creating a new volume: (u"Volume creation e6171aae-2c5b-4c91-84fc-506c0e835928 failed: Invalid parameter: 'initial size=122016117'",) It sounds a bit like this bug https://bugzilla.redhat.com/show_bug.cgi?id=1625240 Does anyone know how to work around this problem? Thanks

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Power Management connection to Citrix Studio
by jtxtm25＠gmail.com 09 Oct '18

09 Oct '18

Hello, Making a transition into Ovirt from XenServer. Does anyone know of any resources around configuring Ovirt with Citrix Studio? Referencing: Studio > Configuration > Hosting > Add Connection and Resources Connection Types Citrix XenServer Microsoft System Center Virtual Machine Manager VMware vSphere CloudPlatform Microsoft Azure Microsoft Azure Classic Amazon EC2 Microsoft Configuration Manager Wake on LAN Mapping to the hypervisor from Studio is required to take advantage of power management features. Has anyone found a way to map directly to Ovirt? Thanks, Jake

1 0

Moving to new storage questions
by Mark Steele 09 Oct '18

09 Oct '18

Good morning, We are in the process of moving our oVirt installation to a new storage solution. We have been 'move'-ing VM disks to the new storage without issue. We have several templates that use the old storage device - is there an equivalent process for moving template disks to the new storage unit? I see there is a 'copy' function in the template disk screen which creates a disk in the new storage domain. Can I then remove the original disk image from the original domain? Best regards, Mark *** *Mark Steele* CIO / VP Technical Operations | TelVue Corporation TelVue - We Share Your Vision 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054 800.885.8886 x128 | msteele(a)telvue.com | http://www.telvue.com twitter: http://twitter.com/telvue | facebook: https://www.facebook.com/telvue

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ovirt 4.2.6 and cockpit with plain hosts
by Gianluca Cecchi 09 Oct '18

09 Oct '18

Is cockpit supposed to run on plain CentOS hosts? I didn't have it installed: possibly because it started as a hypervisor host in version 3.x when cockpit not available. During updates it has not put in as a requirement package. I manually installed it and then enabled/started the cockpit.socket systemd unit. It seems started and I can correctly connect to https at tcp port 9090, but when doing a status of the cockpit.socket unit I see Oct 09 15:59:01 ov300 update-motd[22990]: /usr/share/cockpit/motd/update-motd: line 24: /run/cockpit/active.motd: No such file or directory Oct 09 15:59:01 ov300 ln[22998]: /bin/ln: failed to create symbolic link ‘/run/cockpit/motd’: No such file or directory Oct 09 15:59:01 ov300 systemd[1]: Listening on Cockpit Web Service Socket. Line 24 of /usr/share/cockpit/motd/update-motd : printf 'Web console: %s%s\n\n' "${hostname_url}" "${ip_url}" > /run/cockpit/active.motd and on the host [root@ov300 ~]# ll -d /run/c* drwxr-x---. 2 chrony chrony 60 May 24 16:18 /run/chrony -rw-r--r--. 1 root root 5 May 24 16:18 /run/chronyd.pid drwxr-xr-x. 2 root root 40 May 24 16:18 /run/console -rw-r--r--. 1 root root 5 May 24 16:18 /run/crond.pid ----------. 1 root root 0 May 24 16:18 /run/cron.reboot [root@ov300 ~]# Is this a bug? Can I manually create the " /run/cockpit" directory? Thanks, Gianluca

1 1

Migrating to Gluster HCI - Export/Import
by Vincent Royer 09 Oct '18

09 Oct '18

I'm upgrading from 2 host w/ attached storage to 3-host HCI w/Gluster. What is the procedure for this? Is export domain depreciated? 1. Shut down and export all VMs - Do I use export domain? Or is the "Backup Domain" the newer method? 2. Detach domains from cluster and wipe hosts 3. Build HCI cluster, setup gluster bricks/vols 4. Attach backup domain and import VMs Thanks! Vincent

2 1

oVirt guest tools
by Alex K 09 Oct '18

09 Oct '18

Hi all, I am running ovirt 4.2 with hosts based on CentOS 7. I see that the latest guest tools are the following: https://resources.ovirt.org/pub/ovirt-4.2/iso/oVirt-toolsSetup/4.2-3.el7/oV… https://resources.ovirt.org/pub/ovirt-4.2/iso/oVirt-toolsSetup/4.2-1.el7.ce… 4.2-3.el7 seems to have newer version than 4.2-1.el7.centos. Can I use 4.2-3.el7 ISO? Thanx, Alex

2 1

Storage advice
by Brain Recursion 09 Oct '18

09 Oct '18

I have a small oVirt cluster running but I have been having problems with the storage and would like to completely start again with the storage infrastructure. Currently for storage I have a single server running windows storage server serving oVirt via iSCSI. I also have a smaller storage server which is currently not used. The oVirt cluster is not running a production environment but ideally I do not want to have to power it all off to patch the storage servers and oVirt cluster. 1x storage server, raid 10 24TB usable, 2x 10Gb ethernet 1x storage server, raid 10 4TB usable, 4x 1Gb ethernet 8x oVirt hosts, 1x10Gb ethernet on each 1x 24port 10Gb switch What would be the best way to utilise the storage servers? I was thinking about sticking CentOS on both servers and running Gluster with a 4TB replicated volume across both servers for the hosted engine and other critical VMs and then a 20TB non-replicated Gluster volume running on just the larger storage server for non critical VMs. I have another spare server which i could potentially use as a arbiter node. Would this work or would I have huge problems as the hardware performance of each storage server is so different? Any advice appreciated.

1 1

Home ovirt setup (new to ovirt)
by ryancoeit＠gmail.com 09 Oct '18

09 Oct '18

Hello My names ryan and im studying for my rhcsa and rhce also a linux enthusiast, im setting up my first ovirt server and have my ovirt engine setup aswell as my data center and host, ive come to the point where i need to configure storage. Ovirt is installed on a 256GB nvme ssd with my iso and master data domain pointed to the drive. I have 2 WD 2TB hard drives available that havent been allocated yet, id like them to be combined with lvm and have a single share exported via nfs that all vm's (3 vm's) in total can access for data storage Is this possible ? Kind Regards Ryan

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removing FC storage
by David David 09 Oct '18

09 Oct '18

How to remove FC storage domain correctly? I turned off the FC storage domain in the cluster (maintenance -> detach -> remove), but the volume group still remained on the hosts and I would have to remove them manually and need to clear a multipath links too, before I turn off the LUN on the FC storage. How will the cluster behave if there are differences in the volume groups on the hosts? Because I can’t simultaneously delete partitions and multipath links on all hosts, and this process will occur sequentially on each host.

2 1

Cannot delete a stuck task
by Markus Schaufler 09 Oct '18

09 Oct '18

Hi, The task "Adding disk" is stuck at "creating volume". I tried to delete the task with "taskcleaner.sh", at CLI with list / remove jobs, deleted lastly the VM and restartet the engine-vm. But its still in the task list. Any idea to remove this job?

2 5

Gluster JSON-RPC errors
by Maton, Brett 09 Oct '18

09 Oct '18

I'm seeing the following errors appear in the event log every 10 minutes for each participating host in the gluster cluster GetGlusterVolumeHealInfoVDS failed: Internal JSON-RPC error: {'reason': "'bool' object has no attribute 'getiterator'"} Gluster brick health is good Any ideas ? oVirt 4.2.7.2-1.el7 CentOS 7

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New oVirt deployment suggestions
by Stefano Danzi 08 Oct '18

08 Oct '18

Hello! I'm almost ready to start with a new oVirt deplyment. I will use CentOS 7, self hosting engine and glusert storage. I have 3 phisical host. Each host has four NIC. My first idea is: - configure bond betwheen NICs - configure a VLAN interface for management network (and local lan) - configure a VLAN interface for gluster network - configure gluster for the hosted engine - start "hosted-engine --deploy" process is this enough? do I need a phisical dedicated NIC for management network? Bye

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VM Portal noVNC Console invocation
by briwils2＠cisco.com 08 Oct '18

08 Oct '18

When I use the VM Portal and invoke a console I'm not sure how i can leverage the html5 noVNC version of this. I can only get the .vv file and would like to use a web based console, or rather provide them to users of an engine. TIA Brian

2 1

cockpit-networkmanager
by Jonathan Baecker 06 Oct '18

06 Oct '18

Hello Everybody, I only wanted to ask you, if the ovirt hosts does need the cockpit-networkmanager? I ask because I can not updates my CentOS hosts, I get always the message: Transaction check error: file /usr/share/cockpit/networkmanager/manifest.json from install of cockpit-system-176-2.el7.centos.noarch conflicts with file from package cockpit-networkmanager-172-1.el7.noarch file /usr/share/cockpit/networkmanager/po.ca.js.gz from install of cockpit-system-176-2.el7.centos.noarch conflicts with file from package cockpit-networkmanager-172-1.el7.noarch file /usr/share/cockpit/networkmanager/po.cs.js.gz from install of cockpit-system-176-2.el7.centos.noarch conflicts with file from package cockpit-networkmanager-172-1.el7.noarch ... When I remove the cockpit-networkmanager the error is gone, but after making a yum update I'm not able to reinstall the cockpit-networkmanager because it is still want to use the old version. Jonathan

1 0

master domain wont activate
by Vincent Royer 06 Oct '18

06 Oct '18

I was attempting to migrate from nfs to iscsi storage domains. I have reached a state where I can no longer activate the old master storage domain, and thus no others will activate either. I'm ready to give up on the installation and just move to an HCI deployment instead. Wipe all the hosts clean and start again. My plan was to create and use an export domain, then wipe the nodes and set them up HCI where I could re-import. But without being able to activate a master domain, I can't create the export domain. I'm not sure why it can't find the master anymore, as nothing has happened to the NFS storage, but the error in vdsm says it just can't find it: StoragePoolMasterNotFound: Cannot find master domain: u'spUUID=5a77bed1-0238-030c-0122-0000000003b3, msdUUID=d3165759-07c2-46ae-b7b8-b6226a929d68' 2018-10-03 22:40:33,751-0700 INFO (jsonrpc/3) [storage.TaskManager.Task] (Task='83f33db5-90f3-4064-87df-0512ab9b6378') aborting: Task is aborted: "Cannot find master domain: u'spUUID=5a77bed1-0238-030c-0122-0000000003b3, msdUUID=d3165759-07c2-46ae-b7b8-b6226a929d68'" - code 304 (task:1181) 2018-10-03 22:40:33,751-0700 ERROR (jsonrpc/3) [storage.Dispatcher] FINISH connectStoragePool error=Cannot find master domain: u'spUUID=5a77bed1-0238-030c-0122-0000000003b3, msdUUID=d3165759-07c2-46ae-b7b8-b6226a929d68' (dispatcher:82) 2018-10-03 22:40:33,751-0700 INFO (jsonrpc/3) [jsonrpc.JsonRpcServer] RPC call StoragePool.connect failed (error 304) in 0.17 seconds (__init__:573) 2018-10-03 22:40:34,200-0700 INFO (jsonrpc/1) [api.host] START getStats() from=::ffff:172.16.100.13,39028 (api:46) When I look in cockpit on the hosts, the storage domain is mounted and seems fine.

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Re: Error when running hosted-engine deploy on system with bond of bonds
by Karli Sjöberg 05 Oct '18

05 Oct '18

2 1

Re: Error when running hosted-engine deploy on system with bond of bonds
by Karli Sjöberg 05 Oct '18

05 Oct '18

2 1

Bad libvirt-spice certificate - regenerate?
by Chris Adams 05 Oct '18

05 Oct '18

I have an oVirt 4.1 cluster that was initially installed with 3.5 in 2014. The SSL certificates on the physical hosts in /etc/pki/vdsm/libvirt-spice have a problem - the "not before" date is invalid (it doesn't include a time zone), and so I can't connect to VM consoles from a client with OpenSSL 1.1.0i (up to date Fedora 27). How can I regenerate these certificates? Also, I noticed they expire next year - is that expiration handled automatically? -- Chris Adams <cma(a)cmadams.net>

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Error when running hosted-engine deploy on system with bond of bonds
by Ben Webber 05 Oct '18

05 Oct '18

Hi, I'm trying to set up ovirt using the hosted-engine --deploy command on CentOS7, but am encountering an error. I am running a slightly unusual network configuration. I have two fairly basic non stacked gigabit switches with port channels connecting the two switches together. I have a lacp bond from the host consisting of 4 ports to each switch (bond1 and bond2). I have then created an active-backup bond (bond0) using the two lacp bonds as slaves in the hope to create ha at the switch layer using my basic switches. There is then a VLAN (101) on bond0. This network configuration runs fine on the host, however, when run, after a short while, the hosted-engine --deploy command outputs the following error: ... [ INFO ] TASK [Force host-deploy in offline mode] [ INFO ] ok: [localhost] [ INFO ] TASK [Add host] [ INFO ] changed: [localhost] [ INFO ] TASK [Wait for the host to be up] [ INFO ] ok: [localhost] [ INFO ] TASK [Check host status] [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "The host has been set in non_operational status, please check engine logs, fix accordingly and re-deploy.\n"} ... Looking in /var/log/ovirt-engine/engine.log on the machine created, I can see the following errors logged: ... 2018-10-04 21:51:30,116+01 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [59fb360a] START, HostSetupNetworksVDSCommand(HostName = ov1.test.local, HostSetupNetworksVdsCommandParameters:{hostId='7440c9b9-e530-4341-a317-d3a9041dc777', vds='Host[ov1.test.local,7440c9b9-e530-4341-a317-d3a9041dc777]', rollbackOnFailure='true', connectivityTimeout='120', networks='[HostNetwork:{defaultRoute='true', bonding='true', networkName='ovirtmgmt', vdsmName='ovirtmgmt', nicName='bond0', vlan='101', vmNetwork='true', stp='false', properties='null', ipv4BootProtocol='STATIC_IP', ipv4Address='192.168.1.11', ipv4Netmask='255.255.255.0', ipv4Gateway='192.168.1.1', ipv6BootProtocol='AUTOCONF', ipv6Address='null', ipv6Prefix='null', ipv6Gateway='null', nameServers='null'}]', removedNetworks='[]', bonds='[]', removedBonds='[]', clusterSwitchType='LEGACY'}), log id: 4f0c7eaa 2018-10-04 21:51:30,121+01 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [59fb360a] FINISH, HostSetupNetworksVDSCommand, log id: 4f0c7eaa 2018-10-04 21:51:30,645+01 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [59fb360a] Failed in 'HostSetupNetworksVDS' method 2018-10-04 21:51:30,687+01 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-1) [59fb360a] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM ov1.test.local command HostSetupNetworksVDS failed: Unknown nics in: ['bond1', 'bond2'] 2018-10-04 21:51:30,688+01 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [59fb360a] Error: VDSGenericException: VDSErrorException: Failed to HostSetupNetworksVDS, error = Unknown nics in: ['bond1', 'bond2'], code = 23 ... It looks like when HostSetupNetworksVDS is run, it is checking that the slave interfaces to the bonds are physical network devices and being as the slaves of bond0 are bond1 and bond2, rather than physical devices, it then throws the error Unknown nics in: ['bond1', 'bond2']. Is there anything I can do or any configuration that I can put anywhere to make it work with this "stacked bond" configuration or does ovirt just not work when bonds are set up like this? Thanks in advance, Ben

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[ANN] oVirt Node 4.2.6 async update is now available
by Sandro Bonazzola 05 Oct '18

05 Oct '18

The oVirt Team has just released a new version of oVirt Node image including latest CentOS updates, fixing a regression introduced in kernel package [1] breaking IP over infiniband. We recommend to users to upgrade to this new release. Errata included: CEEA-2018:2397 CentOS 7 microcode_ctl Enhancement Update <https://lists.centos.org/pipermail/centos-announce/2018-September/023021.ht…> CESA-2018:2748 Important CentOS 7 kernel Security Update <https://lists.centos.org/pipermail/centos-announce/2018-September/023027.ht…> CEBA-2018:2760 CentOS 7 ipa BugFix Update <https://lists.centos.org/pipermail/centos-announce/2018-September/023029.ht…> CESA-2018:2768 Moderate CentOS 7 nss Security Update <https://lists.centos.org/pipermail/centos-announce/2018-September/023030.ht…> CEBA-2018:2753 CentOS 7 systemd BugFix Update <https://lists.centos.org/pipermail/centos-announce/2018-September/023033.ht…> CEBA-2018:2756 CentOS 7 sssd BugFix Update <https://lists.centos.org/pipermail/centos-announce/2018-September/023034.ht…> CEBA-2018:2769 CentOS 7 libvirt BugFix Update <https://lists.centos.org/pipermail/centos-announce/2018-September/023038.ht…> CEBA-2018:2761 CentOS 7 kexec-tools BugFix Update <https://lists.centos.org/pipermail/centos-announce/2018-September/023041.ht…> CEBA-2018:2758 CentOS 7 firewalld BugFix Update <https://lists.centos.org/pipermail/centos-announce/2018-September/023045.ht…> CEBA-2018:2764 CentOS 7 initscripts BugFix Update <https://lists.centos.org/pipermail/centos-announce/2018-September/023046.ht…> CESA-2018:2731 Important CentOS 7 spice Security Update <https://lists.centos.org/pipermail/centos-announce/2018-September/023047.ht…> Ansible 2.6.5: https://github.com/ansible/ansible/blob/v2.6.5/changelogs/CHANGELOG-v2.6.rst Cockpit 176: https://cockpit-project.org/blog/cockpit-176.html Updates included: +ansible-2.6.5-1.el7.noarch +cockpit-176-2.el7.centos.x86_64 +cockpit-bridge-176-2.el7.centos.x86_64 +cockpit-dashboard-176-2.el7.centos.x86_64 +cockpit-machines-ovirt-176-2.el7.centos.noarch +cockpit-storaged-176-2.el7.centos.noarch +cockpit-system-176-2.el7.centos.noarch +cockpit-ws-176-2.el7.centos.x86_64 +firewalld-0.4.4.4-15.el7_5.noarch +firewalld-filesystem-0.4.4.4-15.el7_5.noarch +initscripts-9.49.41-1.el7_5.2.x86_64 +ipa-client-4.5.4-10.el7.centos.4.4.x86_64 +ipa-client-common-4.5.4-10.el7.centos.4.4.noarch +ipa-common-4.5.4-10.el7.centos.4.4.noarch +kernel-3.10.0-862.14.4.el7.x86_64 +kernel-tools-3.10.0-862.14.4.el7.x86_64 +kernel-tools-libs-3.10.0-862.14.4.el7.x86_64 +kexec-tools-2.0.15-13.el7_5.2.x86_64 +libgudev1-219-57.el7_5.3.x86_64 +libipa_hbac-1.16.0-19.el7_5.8.x86_64 +libsss_autofs-1.16.0-19.el7_5.8.x86_64 +libsss_certmap-1.16.0-19.el7_5.8.x86_64 +libsss_idmap-1.16.0-19.el7_5.8.x86_64 +libsss_nss_idmap-1.16.0-19.el7_5.8.x86_64 +libsss_sudo-1.16.0-19.el7_5.8.x86_64 +libvirt-3.9.0-14.el7_5.8.x86_64 +libvirt-client-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-config-network-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-config-nwfilter-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-interface-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-lxc-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-network-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-nodedev-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-nwfilter-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-qemu-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-secret-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-storage-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-storage-core-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-storage-disk-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-storage-gluster-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-storage-iscsi-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-storage-logical-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-storage-mpath-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-storage-rbd-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-driver-storage-scsi-3.9.0-14.el7_5.8.x86_64 +libvirt-daemon-kvm-3.9.0-14.el7_5.8.x86_64 +libvirt-libs-3.9.0-14.el7_5.8.x86_64 +libvirt-lock-sanlock-3.9.0-14.el7_5.8.x86_64 +microcode_ctl-2.1-29.16.el7_5.x86_64 +mokutil-12-2.el7.x86_64 +nss-3.36.0-7.el7_5.x86_64 +nss-sysinit-3.36.0-7.el7_5.x86_64 +nss-tools-3.36.0-7.el7_5.x86_64 +ovirt-node-ng-image-update-placeholder-4.2.6.2-1.el7.noarch +ovirt-node-ng-nodectl-4.2.0-0.20181003.0.el7.noarch +ovirt-release-host-node-4.2.6.2-1.el7.noarch +ovirt-release42-4.2.6.2-1.el7.noarch +python-firewall-0.4.4.4-15.el7_5.noarch +python-libipa_hbac-1.16.0-19.el7_5.8.x86_64 +python-perf-3.10.0-862.14.4.el7.x86_64 +python-sss-murmur-1.16.0-19.el7_5.8.x86_64 +python-sssdconfig-1.16.0-19.el7_5.8.noarch +python2-ipaclient-4.5.4-10.el7.centos.4.4.noarch +python2-ipalib-4.5.4-10.el7.centos.4.4.noarch +shim-x64-12-2.el7.x86_64 +spice-server-0.14.0-2.el7_5.5.x86_64 +sssd-1.16.0-19.el7_5.8.x86_64 +sssd-ad-1.16.0-19.el7_5.8.x86_64 +sssd-client-1.16.0-19.el7_5.8.x86_64 +sssd-common-1.16.0-19.el7_5.8.x86_64 +sssd-common-pac-1.16.0-19.el7_5.8.x86_64 +sssd-ipa-1.16.0-19.el7_5.8.x86_64 +sssd-krb5-1.16.0-19.el7_5.8.x86_64 +sssd-krb5-common-1.16.0-19.el7_5.8.x86_64 +sssd-ldap-1.16.0-19.el7_5.8.x86_64 +sssd-proxy-1.16.0-19.el7_5.8.x86_64 +systemd-219-57.el7_5.3.x86_64 +systemd-libs-219-57.el7_5.3.x86_64 +systemd-python-219-57.el7_5.3.x86_64 +systemd-sysv-219-57.el7_5.3.x86_64 Thanks, [1] https://bugs.centos.org/view.php?id=15193 -- SANDRO BONAZZOLA MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig> <https://www.redhat.com/en/events/red-hat-open-source-day-italia?sc_cid=701f…>

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Failed to lock byte 100 - when booting VM with attached CD
by Simon Vincent 05 Oct '18

05 Oct '18

I have found recently I can't boot any VMs which have a CD attached to it. I get the following error. VM Test is down with error. Exit message: internal error: qemu unexpectedly closed the monitor: 2018-10-04T11:53:07.031875Z qemu-kvm: -device ide-cd,bus=ide.1,unit=0,drive=drive-ua-5ccd6310-a1e5-4019-b989-795529c70794,id=ua-5ccd6310-a1e5-4019-b989-795529c70794,bootindex=2: Failed to lock byte 100 2018-10-04T11:53:07.032264Z qemu-kvm: -device ide-cd,bus=ide.1,unit=0,drive=drive-ua-5ccd6310-a1e5-4019-b989-795529c70794,id=ua-5ccd6310-a1e5-4019-b989-795529c70794,bootindex=2: Failed to lock byte 100 2018-10-04T11:53:07.032285Z qemu-kvm: -device ide-cd,bus=ide.1,unit=0,drive=drive-ua-5ccd6310-a1e5-4019-b989-795529c70794,id=ua-5ccd6310-a1e5-4019-b989-795529c70794,bootindex=2: Failed to lock byte 100 Unexpected error in raw_apply_lock_bytes() at block/file-posix.c:642: 2018-10-04T11:53:07.032665Z qemu-kvm: -device ide-cd,bus=ide.1,unit=0,drive=drive-ua-5ccd6310-a1e5-4019-b989-795529c70794,id=ua-5ccd6310-a1e5-4019-b989-795529c70794,bootindex=2: Failed to lock byte 100. I have tried relaxing the permissions on the iSO NFS share and even removed the iSO domain and added a new one, but I still get the problem. Regards Simon

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iso domain don't list available images
by Nathanaël Blanchet 04 Oct '18

04 Oct '18

Hello, I detached an existing iso domain from an other ovirt instance and attached it to on a fresh 4.2 install, but no images are available. Is it a known bug? -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

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Unable to mount CephFS as POSIX Compliant FS
by ryan.terpstra＠gmail.com 04 Oct '18

04 Oct '18

I have a ceph filesystem that I can manually mount on my ovirt host. [root@ovirt121 ~]# mount -t ceph ceph01:/ /mnt -o name=admin,secret=<secret removed for security> [root@ovirt121 ~]# touch /mnt/test works great! Then I umount that filesystem and attempt to add storage domain in ovirt engine. Settings: Storage type: POSIX compliant FS Host to use: ovirt121 name: cephdata Path: ceph01:/ vfs type: ceph mount options: name=admin,secret=<secret removed for security> In the oVirt web UI I get a "General Exception" error. On the host I see this in vdsm.log: 2018-10-03 23:47:58,165+0000 INFO (jsonrpc/6) [vdsm.api] START connectStorageServer(domType=6, spUUID=u'00000000-0000-0000-0000-000000000000', conList=[{u'mnt_options': u'name=admin,secret=AQDJI7RbS4Z2GhAAhlyWUvX7wtPNzO6n5vqjsQ==', u'id': u'00000000-0000-0000-0000-000000000000', u'connection': u'ceph01:/', u'iqn': u'', u'user': u'', u'tpgt': u'1', u'vfs_type': u'ceph', u'password': '********', u'port': u''}], options=None) from=::ffff:10.78.7.221,54910, flow_id=ba106a2d-e204-4da7-acc7-29b70c3ff759, task_id=b5e0c87c-8838-4b49-8590-11382a02d67f (api:46) 2018-10-03 23:47:58,166+0000 INFO (jsonrpc/6) [storage.StorageServer.MountConnection] Creating directory u'/rhev/data-center/mnt/ceph01:_' (storageServer:167) 2018-10-03 23:47:58,166+0000 INFO (jsonrpc/6) [storage.fileUtils] Creating directory: /rhev/data-center/mnt/ceph01:_ mode: None (fileUtils:197) 2018-10-03 23:47:58,166+0000 INFO (jsonrpc/6) [storage.Mount] mounting ceph01:/ at /rhev/data-center/mnt/ceph01:_ (mount:204) 2018-10-03 23:47:58,218+0000 ERROR (jsonrpc/6) [storage.HSM] Could not connect to storageServer (hsm:2415) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/hsm.py", line 2412, in connectStorageServer conObj.connect() File "/usr/lib/python2.7/site-packages/vdsm/storage/storageServer.py", line 183, in connect self.getMountObj().getRecord().fs_file) File "/usr/lib/python2.7/site-packages/vdsm/storage/mount.py", line 253, in getRecord (self.fs_spec, self.fs_file)) OSError: [Errno 2] Mount of `ceph01:/` at `/rhev/data-center/mnt/ceph01:_` does not exist 2018-10-03 23:47:58,218+0000 INFO (jsonrpc/6) [vdsm.api] FINISH connectStorageServer return={'statuslist': [{'status': 100, 'id': u'00000000-0000-0000-0000-000000000000'}]} from=::ffff:10.78.7.221,54910, flow_id=ba106a2d-e204-4da7-acc7-29b70c3ff759, task_id=b5e0c87c-8838-4b49-8590-11382a02d67f (api:52) However, if i run "monut" or "cat /proc/mounts" I can see the cephfs was properly mounted, I can even touch files. [root@ovirt121 ~]# touch /rhev/data-center/mnt/ceph01\:_/ceph_ovirt_test [root@ovirt121 ~]# [root@ovirt121 ~]# cat /proc/mounts <...bunch of mounts...> 10.78.71.1:/ /rhev/data-center/mnt/ceph01:_ ceph rw,relatime,name=admin,secret=<hidden>,acl,wsize=16777216 0 0 [root@ovirt121 ~]# Any thoughts? oVirt version is 4.2.6.4-1.el7, running on CentOS 7 18.05.

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