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VM has been paused due to unknown storage error. - Only on NFS / EMC
by jeanbaptiste＠nfrance.com 24 Aug '18

24 Aug '18

Hello, I'm facing a strange issue on my OVirt Dev pool. Indeed, when I create high disk load a VM (kickstart installation or iozone test for example) , VM is paused due to storage I/O error. Problem is 100% reproducible, and is located only on NFS (v3 and v4) on my EMC VNXe3200 NAS's (I have a 10TB and a 20TB NAS) I have done test (simple iozone -a) with VM 1 vCPU / 2GB RAM and 2 disk (1*20GB + 1*10GB). Both VMs disk are placed into the same SAN / NAS for each test. Results are: - EMC VNXe3200 (10TB) NFSv3 => VM stopped after 10- 30s iozone lauch - EMC VNXe3200 (20TB) NFSv3 => VM stopped after 10- 30s iozone lauch - EMC VNXe3200 (10TB) ISCSI => No problem, iozone test finish, and performance are "standard" regarding load of the VNXe (60MB/s sequential Write for info) - EMC VNXe3200 (20TB) ISCSI=> No problem, iozone test finish, and performance are "standard"regarding load of the VNXe (40-60MB/S sequential Write for info) - NETAPP FAS2240 NFSv3 => No problem, iozone test finish, and performance are good (100MB/s sequential Write for info) - Freebsd10 NAS NFSv3 => No problem, iozone test finish, and performance are good regarding NAS conf (80MB/s sequential Write for info) I can't explain why I have an issue on NFS and I have not issue on ISCSI (on the same EMC VNxe3200...). NFS default params are keeped when storage added to datacenter:(rw,relatime,vers=4.0,rsize=131072,wsize=131072,namlen=255,soft,nosharecache,proto=tcp,port=0,timeo=600,retrans=6,sec=sys,clientaddr=XXXXXXX,local_lock=none,addr=XXXXXX) (rw,relatime,vers=3,rsize=131072,wsize=131072,namlen=255,soft,nolock,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=XXXXXX,mountvers=3,mountport=1234,mountproto=udp,local_lock=all,addr=XXXXXX) Debug logs on host does not help me a lot: 2018-08-22 15:36:13,883+0200 INFO (periodic/22) [vdsm.api] START multipath_health() from=internal, task_id=53da2eca-eb66-400c-8367-ab62cedc5dc1 (api:46) 2018-08-22 15:36:13,883+0200 INFO (periodic/22) [vdsm.api] FINISH multipath_health return={} from=internal, task_id=53da2eca-eb66-400c-8367-ab62cedc5dc1 (api:52) 2018-08-22 15:36:15,161+0200 INFO (libvirt/events) [virt.vm] (vmId='b139a9b9-16bc-40ee-ba84-d1d59e5ce17a') abnormal vm stop device ua-179375b0-0a18-4fcb-a884-4aeb1c 8fed97 error eother (vm:5116) 2018-08-22 15:36:15,161+0200 INFO (libvirt/events) [virt.vm] (vmId='b139a9b9-16bc-40ee-ba84-d1d59e5ce17a') CPU stopped: onIOError (vm:6157) 2018-08-22 15:36:15,162+0200 DEBUG (libvirt/events) [virt.metadata.Descriptor] values: {'minGuaranteedMemoryMb': 1024, 'clusterVersion': '4.2', 'resumeBehavior': 'au to_resume', 'memGuaranteedSize': 1024, 'launchPaused': 'false', 'startTime': 1534944832.058459, 'destroy_on_reboot': False, 'pauseTime': 4999289.49} (metadata:596) 2018-08-22 15:36:15,162+0200 DEBUG (libvirt/events) [virt.metadata.Descriptor] values updated: {'minGuaranteedMemoryMb': 1024, 'clusterVersion': '4.2', 'resumeBehavi or': 'auto_resume', 'memGuaranteedSize': 1024, 'launchPaused': 'false', 'startTime': 1534944832.058459, 'destroy_on_reboot': False, 'pauseTime': 4999289.49} (metadat a:601) 2018-08-22 15:36:15,168+0200 DEBUG (libvirt/events) [virt.metadata.Descriptor] dumped metadata for b139a9b9-16bc-40ee-ba84-d1d59e5ce17a: <?xml version='1.0' encoding metadata blablablabla............................> 2018-08-22 15:36:15,169+0200 DEBUG (libvirt/events) [virt.vm] (vmId='b139a9b9-16bc-40ee-ba84-d1d59e5ce17a') event Suspended detail 2 opaque None (vm:5520) 2018-08-22 15:36:15,169+0200 INFO (libvirt/events) [virt.vm] (vmId='b139a9b9-16bc-40ee-ba84-d1d59e5ce17a') CPU stopped: onSuspend (vm:6157) 2018-08-22 15:36:15,174+0200 WARN (libvirt/events) [virt.vm] (vmId='b139a9b9-16bc-40ee-ba84-d1d59e5ce17a') device sda reported I/O error (vm:4065) 2018-08-22 15:36:15,340+0200 DEBUG (vmchannels) [virt.vm] (vmId='46d496af-e2d0-4caa-9a13-10c624f265d8') Guest's message heartbeat: {u'memory-stat': {u'swap_out': 0, u'majflt': 0, u'swap_usage': 0, u'mem_cached': 119020, u'mem_free': 3693900, u'mem_buffers': 2108, u'swap_in': 0, u'swap_total': 8257532, u'pageflt': 141, u'mem_tota l': 3878980, u'mem_unused': 3572772}, u'free-ram': u'3607', u'apiVersion': 3} (guestagent:337) Do you have some idea ?

2 2

oVirt: powerful opensource virtualization
by Sandro Bonazzola 24 Aug '18

24 Aug '18

Hi, just to let you know that Simone Tiraboschi will present "oVirt: powerful opensource virtualization" in Bergamo (Italy) on September 8th 2018 within Download Innovation IT & Conference event (https://download-event.io/en/) -- 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…>

3 2

Update disk alias by using ovirtsdk4
by branimirp＠gmail.com 24 Aug '18

24 Aug '18

Hello list! I have been trying to rename a disk alias that defaults to "some_template_name-Disk1" to something more logical by using ovirtsdk4 (in my example to "vm2_disk_0"). On the list itself, I saw a couple of examples for older version of SDK. Basically, I am trying to create a VM and then update its properties, notably "alias" attribute that can be found in types.Disk. The first portion of the code works well (vm provisioning), but second one (alias update) does not, causing the TypeError exception. Obviously, I am doing something wrong here. I have spent most of the time trying to figure out how to actually do this. I would kindly ask for some hint. Thank you in advance! Regards, Branimir ******************************* # create a vm vms_service = connection.system_service().vms_service() vms_service.add( types.Vm( # --- vm name name='vm2', # --- vCpus cpu=types.Cpu( topology=types.CpuTopology(cores=2, sockets=1) ), # --- memory memory = 512*1024*1024, # -- oVirt cluster cluster = types.Cluster( name='cluster_1', ), # -- template to use template = types.Template( name='centos7-tmplt-compute-node-v1'), # -- boot device os = types.OperatingSystem(boot=types.Boot(devices=[types.BootDevice.HD])), ), ) # update the vm in terms of disk name vm = vms_service.list(search='name=vm2')[0] vm_service = vms_service.vm_service(vm.id) updated_vm = vm_service.update( types.Vm( disk_attachment = types.Disk(alias='vm2_disk_0') ) )

2 2

Upgrading librbd1 and librados2 for oVirt 4.2.x
by Andreas Elvers 23 Aug '18

23 Aug '18

Hello, I am in need of upgrading librbd1 and librados2 for a oVirt 4.2.x cluster. The cluster was installed via node ng. Taking the repository for Ceph Mimic or Luminous will end with a dependency problem because liburcu-cds.so.1 is already installed as a more recent version. A hint on how to get a more recent versions of the above libraries would be very much appreciated. Thanks, - Andreas

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Re: losing ib0 connection after activating host
by Douglas Duckworth 23 Aug '18

23 Aug '18

Here's a link to the files: https://bit.ly/2wjZ6Vo Thank you! Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit Weill Cornell Medicine 1300 York - LC-502 E: doug(a)med.cornell.edu O: 212-746-6305 F: 212-746-8690 On Thu, Aug 23, 2018 at 6:51 AM, Dominik Holler <dholler(a)redhat.com> wrote: > Would you please share the vdsm.log and the supervdsm.log from this > host? > > On Wed, 22 Aug 2018 11:36:09 -0400 > Douglas Duckworth <dod2014(a)med.cornell.edu> wrote: > > > Hi > > > > I keep losing ib0 connection on hypervisor after adding host to > > engine. This makes the host not really work since NFS will be mounted > > over ib0. > > > > I don't really understand why this occurs. > > > > OS: > > > > [root@ovirt-hv2 ~]# cat /etc/redhat-release > > CentOS Linux release 7.5.1804 (Core) > > > > Here's the network script: > > > > [root@ovirt-hv2 ~]# cat /etc/sysconfig/network-scripts/ifcfg-ib0 > > DEVICE=ib0 > > BOOTPROTO=static > > IPADDR=172.16.0.207 > > NETMASK=255.255.255.0 > > ONBOOT=yes > > ZONE=public > > > > When I try "ifup" > > > > [root@ovirt-hv2 ~]# ifup ib0 > > Error: Connection activation failed: No suitable device found for this > > connection. > > > > The error in syslog: > > > > Aug 22 11:31:50 ovirt-hv2 kernel: IPv4: martian source 172.16.0.87 > > from 172.16.0.49, on dev ib0 > > Aug 22 11:31:53 ovirt-hv2 NetworkManager[1070]: <info> > > [1534951913.7486] audit: op="connection-activate" > > uuid="2ab4abde-b8a5-6cbc-19b1-2bfb193e4e89" name="System ib0" > > result="fail" reason="No suitable device found for this connection. > > > > As you can see media state up: > > > > [root@ovirt-hv2 ~]# ip a > > 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN > > group default qlen 1000 > > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > > inet 127.0.0.1/8 scope host lo > > valid_lft forever preferred_lft forever > > 2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master > > ovirtmgmt state UP group default qlen 1000 > > link/ether 50:9a:4c:89:d3:81 brd ff:ff:ff:ff:ff:ff > > 3: em2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state > > DOWN group default qlen 1000 > > link/ether 50:9a:4c:89:d3:82 brd ff:ff:ff:ff:ff:ff > > 4: p1p1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state > > DOWN group default qlen 1000 > > link/ether b4:96:91:13:ea:68 brd ff:ff:ff:ff:ff:ff > > 5: p1p2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state > > DOWN group default qlen 1000 > > link/ether b4:96:91:13:ea:6a brd ff:ff:ff:ff:ff:ff > > 6: idrac: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast > > state UNKNOWN group default qlen 1000 > > link/ether 50:9a:4c:89:d3:84 brd ff:ff:ff:ff:ff:ff > > inet 169.254.0.2/16 brd 169.254.255.255 scope global idrac > > valid_lft forever preferred_lft forever > > 7: ib0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2044 qdisc mq state UP > > group default qlen 256 > > link/infiniband > > a0:00:02:08:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:1d:13:41 brd > > 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff > > 8: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN > > group default qlen 1000 > > link/ether 12:b4:30:22:39:5b brd ff:ff:ff:ff:ff:ff > > 9: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > link/ether 3e:32:e6:66:98:49 brd ff:ff:ff:ff:ff:ff > > 25: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc > > noqueue state UP group default qlen 1000 > > link/ether 50:9a:4c:89:d3:81 brd ff:ff:ff:ff:ff:ff > > inet 10.0.0.183/16 brd 10.0.255.255 scope global ovirtmgmt > > valid_lft forever preferred_lft forever > > 26: genev_sys_6081: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 65000 qdisc > > noqueue master ovs-system state UNKNOWN group default qlen 1000 > > link/ether aa:32:82:1b:01:d9 brd ff:ff:ff:ff:ff:ff > > 27: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN > > group default qlen 1000 > > link/ether 32:ff:5d:b8:c2:b4 brd ff:ff:ff:ff:ff:ff > > > > The card is FDR: > > > > [root@ovirt-hv2 ~]# lspci -v | grep Mellanox > > 01:00.0 Network controller: Mellanox Technologies MT27500 Family > > [ConnectX-3] > > Subsystem: Mellanox Technologies Device 0051 > > > > Latest OFED driver: > > > > [root@ovirt-hv2 ~]# /etc/init.d/openibd status > > > > HCA driver loaded > > > > Configured IPoIB devices: > > ib0 > > > > Currently active IPoIB devices: > > ib0 > > Configured Mellanox EN devices: > > > > Currently active Mellanox devices: > > ib0 > > > > The following OFED modules are loaded: > > > > rdma_ucm > > rdma_cm > > ib_ipoib > > mlx4_core > > mlx4_ib > > mlx4_en > > mlx5_core > > mlx5_ib > > ib_uverbs > > ib_umad > > ib_ucm > > ib_cm > > ib_core > > mlxfw > > mlx5_fpga_tools > > > > I can add an IP to ib0 using "ip addr" though I need Network Manager > > to work with ib0. > > > > > > Thanks, > > > > Douglas Duckworth, MSc, LFCS > > HPC System Administrator > > Scientific Computing Unit > > Weill Cornell Medicine > > 1300 York - LC-502 > > E: doug(a)med.cornell.edu > > O: 212-746-6305 > > F: 212-746-8690 > >

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Data Center non-responsive, storage not loading, and psql errors after importing an ova
by josh＠nightscapetech.com 23 Aug '18

23 Aug '18

I posted about this a few months ago on Reddit when it happened the first time, and I have now repeated it on two more separate installations. I have a simple oVirt 4.2 hosted-engine setup, two hosts, with a qnap NAS as the shared NFS storage. I copied an ova file (exported from vmware) to the NFS storage. I then imported it by logging into the engine gui, going to "Virtual machines", selecting the host/file path/datacenter/etc, and starting the import. Once I started the import, I get an alert that it failed almost immediately, followed by a notice that the data center is in a non-responsive state. Clicking on the "storage" tab under Data Center, or going to the "Storage Domain" page directly yields the three ". . ." loading animation, which never ends. I can still see the storage mounts on the hosts, and I can move files to and from them. the engine.log file on the hosted-engine VM contains a lot of the following lines: Caused by: org.springframework.dao.DataIntegrityViolationException: PreparedStatementCallback; SQL [select * from getstorage_domains_list_by_imageid (?)]; ERROR: integer out of range Where: PL/pgSQL function getstorage_domains_list_by_imageid(uuid) line 3 at RETURN QUERY; nested exception is org.postgresql.util.PSQLException: ER ROR: integer out of range Where: PL/pgSQL function getstorage_domains_list_by_imageid(uuid) line 3 at RETURN QUERY at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.doTranslate(SQLStateSQLExceptionTranslator.java:102) [spring-jdbc.jar:4.3. 9.RELEASE] What I have tried: Restarting the hosted-engine service Restarting nfs and vdsm services Rebooting the hosted-engine Rebooting both hosts Entering an exiting maintenance mode (one host never came out of maintenance, and refuses to with the error " General command validation failure ") Any idea what might have happened? And what should I have done to try to rectify it? Entering maintenance mode and restarting services seems to have made things much worse.

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losing ib0 connection after activating host
by Douglas Duckworth 23 Aug '18

23 Aug '18

Hi I keep losing ib0 connection on hypervisor after adding host to engine. This makes the host not really work since NFS will be mounted over ib0. I don't really understand why this occurs. OS: [root@ovirt-hv2 ~]# cat /etc/redhat-release CentOS Linux release 7.5.1804 (Core) Here's the network script: [root@ovirt-hv2 ~]# cat /etc/sysconfig/network-scripts/ifcfg-ib0 DEVICE=ib0 BOOTPROTO=static IPADDR=172.16.0.207 NETMASK=255.255.255.0 ONBOOT=yes ZONE=public When I try "ifup" [root@ovirt-hv2 ~]# ifup ib0 Error: Connection activation failed: No suitable device found for this connection. The error in syslog: Aug 22 11:31:50 ovirt-hv2 kernel: IPv4: martian source 172.16.0.87 from 172.16.0.49, on dev ib0 Aug 22 11:31:53 ovirt-hv2 NetworkManager[1070]: <info> [1534951913.7486] audit: op="connection-activate" uuid="2ab4abde-b8a5-6cbc-19b1-2bfb193e4e89" name="System ib0" result="fail" reason="No suitable device found for this connection. As you can see media state up: [root@ovirt-hv2 ~]# ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever 2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovirtmgmt state UP group default qlen 1000 link/ether 50:9a:4c:89:d3:81 brd ff:ff:ff:ff:ff:ff 3: em2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether 50:9a:4c:89:d3:82 brd ff:ff:ff:ff:ff:ff 4: p1p1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether b4:96:91:13:ea:68 brd ff:ff:ff:ff:ff:ff 5: p1p2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether b4:96:91:13:ea:6a brd ff:ff:ff:ff:ff:ff 6: idrac: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000 link/ether 50:9a:4c:89:d3:84 brd ff:ff:ff:ff:ff:ff inet 169.254.0.2/16 brd 169.254.255.255 scope global idrac valid_lft forever preferred_lft forever 7: ib0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2044 qdisc mq state UP group default qlen 256 link/infiniband a0:00:02:08:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:1d:13:41 brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff 8: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 12:b4:30:22:39:5b brd ff:ff:ff:ff:ff:ff 9: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 3e:32:e6:66:98:49 brd ff:ff:ff:ff:ff:ff 25: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 50:9a:4c:89:d3:81 brd ff:ff:ff:ff:ff:ff inet 10.0.0.183/16 brd 10.0.255.255 scope global ovirtmgmt valid_lft forever preferred_lft forever 26: genev_sys_6081: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 65000 qdisc noqueue master ovs-system state UNKNOWN group default qlen 1000 link/ether aa:32:82:1b:01:d9 brd ff:ff:ff:ff:ff:ff 27: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 32:ff:5d:b8:c2:b4 brd ff:ff:ff:ff:ff:ff The card is FDR: [root@ovirt-hv2 ~]# lspci -v | grep Mellanox 01:00.0 Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] Subsystem: Mellanox Technologies Device 0051 Latest OFED driver: [root@ovirt-hv2 ~]# /etc/init.d/openibd status HCA driver loaded Configured IPoIB devices: ib0 Currently active IPoIB devices: ib0 Configured Mellanox EN devices: Currently active Mellanox devices: ib0 The following OFED modules are loaded: rdma_ucm rdma_cm ib_ipoib mlx4_core mlx4_ib mlx4_en mlx5_core mlx5_ib ib_uverbs ib_umad ib_ucm ib_cm ib_core mlxfw mlx5_fpga_tools I can add an IP to ib0 using "ip addr" though I need Network Manager to work with ib0. Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit Weill Cornell Medicine 1300 York - LC-502 E: doug(a)med.cornell.edu O: 212-746-6305 F: 212-746-8690

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ovirt-node-ng-image-update 4.2.4 to 4.2.5.1 fails
by Glenn Farmer 23 Aug '18

23 Aug '18

yum update ends with: warning: %post(ovirt-node-ng-image-update-4.2.5.1-1.el7.noarch) scriptlet failed, exit status 1 Non-fatal POSTIN scriptlet failure in rpm package ovirt-node-ng-image-update-4.2.5.1-1.el7.noarch It creates the layers: ovirt-node-ng-4.2.5.1-0.20180731.0 onn Vri---tz-k 6.00g pool00 ovirt-node-ng-4.2.5.1-0.20180731.0+1 onn Vwi-a-tz-- 6.00g pool00 ovirt-node-ng-4.2.5.1-0.20180731.0 But no grub2 boot entry. nodectl info: layers: ovirt-node-ng-4.2.4-0.20180626.0: ovirt-node-ng-4.2.4-0.20180626.0+1 ovirt-node-ng-4.2.5.1-0.20180731.0: ovirt-node-ng-4.2.5.1-0.20180731.0+1 ovirt-node-ng-4.2.2-0.20180405.0: ovirt-node-ng-4.2.2-0.20180405.0+1 bootloader: default: ovirt-node-ng-4.2.4-0.20180626.0+1 entries: ovirt-node-ng-4.2.2-0.20180405.0+1: index: 1 title: ovirt-node-ng-4.2.2-0.20180405.0+1 kernel: /boot/ovirt-node-ng-4.2.2-0.20180405.0+1/vmlinuz-3.10.0-693.21.1.el7.x86_64 args: "ro crashkernel=auto rd.lvm.lv=onn/ovirt-node-ng-4.2.2-0.20180405.0+1 img.bootid=ovirt-node-ng-4.2.2-0.20180405.0+1" initrd: /boot/ovirt-node-ng-4.2.2-0.20180405.0+1/initramfs-3.10.0-693.21.1.el7.x86_64.img root: /dev/onn/ovirt-node-ng-4.2.2-0.20180405.0+1 ovirt-node-ng-4.2.4-0.20180626.0+1: index: 0 title: ovirt-node-ng-4.2.4-0.20180626.0+1 kernel: /boot/ovirt-node-ng-4.2.4-0.20180626.0+1/vmlinuz-3.10.0-862.3.3.el7.x86_64 args: "ro crashkernel=auto rd.lvm.lv=onn/ovirt-node-ng-4.2.4-0.20180626.0+1 img.bootid=ovirt-node-ng-4.2.4-0.20180626.0+1" initrd: /boot/ovirt-node-ng-4.2.4-0.20180626.0+1/initramfs-3.10.0-862.3.3.el7.x86_64.img root: /dev/onn/ovirt-node-ng-4.2.4-0.20180626.0+1 current_layer: ovirt-node-ng-4.2.4-0.20180626.0+1 Just posting for others that might have the same issue.

4 9

HostedEngine cannot migrate to added hosts
by Ariez Ahito 23 Aug '18

23 Aug '18

i followed the instruction on how to add hosts to Hosted-engine deployment. but when i tried to migrate the hostedEngine virtual machine. its says "no availble host to migrate to" upon checking on the added host Hosted Engine HA: not active systemctl status vdsmd ● vdsmd.service - Virtual Desktop Server Manager Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: enabled) Active: active (running) since Mon 2018-08-20 01:14:19 EDT; 56min ago Process: 26795 ExecStopPost=/usr/libexec/vdsm/vdsmd_init_common.sh --post-stop (code=exited, status=0/SUCCESS) Process: 26799 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start (code=exited, status=0/SUCCESS) Main PID: 26879 (vdsmd) Tasks: 46 CGroup: /system.slice/vdsmd.service └─26879 /usr/bin/python2 /usr/share/vdsm/vdsmd Aug 20 02:09:42 ovirt-node5 vdsm[26879]: ERROR failed to retrieve Hosted Engine HA score '[Errno 2] No such file or directory'Is the Hosted Engine setup finished? Aug 20 02:09:43 ovirt-node5 vdsm[26879]: ERROR failed to retrieve Hosted Engine HA score '[Errno 2] No such file or directory'Is the Hosted Engine setup finished? vdsm.log 2018-08-20 02:11:28,548-0400 ERROR (periodic/0) [root] failed to retrieve Hosted Engine HA score '[Errno 2] No such file or directory'Is the Hosted Engine setup finished? (api:196)

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Anyone have any luck with Bacchus?
by Wesley Stewart 23 Aug '18

23 Aug '18

I am trying to get Bacchus installed: https://github.com/openbacchus/bacchus It seems he has upgraded to installing via an ansible playbook. I can get this to run all the way through, hopefully NGINX either ends up responding with a "Gateway error" or it will give me the default nginx landing page. I have tried with a RHEL7 and CentOS7 VM, as well as in a CentOS\systemd docker container, all of which having about the same amount of luck. I was just curious if anyone else has gotten this to work recently.

3 4

Re: Can't start the VM ... There are no hosts to use. Check that the cluster contains at least one host in Up state.
by Arik Hadas 22 Aug '18

22 Aug '18

On Wed, Aug 22, 2018 at 5:28 PM Daniel Renaud <daniel(a)djj-consultants.com> wrote: > No more VM in problem since I remove the CPU type , etc. Theses values > came back the same as they was but no more problem starting the VMs after > I see. That's a pity because we cannot figure out what actually lead to that NPE that I saw in the engine log. But glad to see that it works for you now. Thanks. > > 2018-08-22 9:58 GMT-04:00 Arik Hadas <ahadas(a)redhat.com>: > >> >> >> On Wed, Aug 22, 2018 at 4:51 PM Daniel Renaud <daniel(a)djj-consultants.com> >> wrote: >> >>> I checked for the unmanaged interface and they was all ok in the 3 vm >>> >> >> And do you still have a VM that experieces such failures? >> >> >>> >>> -- >>> Daniel Renaud >>> Analyste Sécurité & Système >>> DJJ Consultants, http://www.djj-consultants.com >>> Téléphone : 418-907-9530, poste 200 >>> GPG key : 0x7189C9D0 >>> >>> Le 22 août 2018 à 09:43, Arik Hadas <ahadas(a)redhat.com> a écrit : >>> >>> >>> >>> On Wed, Aug 22, 2018 at 3:07 PM Daniel Renaud < >>> daniel(a)djj-consultants.com> wrote: >>> >>>> Hi >>>> >>>> I didn't upgrade and the run once didn't solve the issue but ..... When >>>> I use run once again, I remove (in the system tab) Custom emulate machine >>>> and Custom CPU type (leave it blank) and the run once worked. After that, >>>> I can shutdown and but without any problem. If I go back to look the >>>> emulate machine and CPU type, it is back to the same value but now I can >>>> boot. >>>> >>> >>> Please reply to the list. >>> You said that you have 3 VMs in that state - could you please check if >>> you have unmanaged interfaces for the other 2 before fixing them that way? >>> >>> >>>> >>>> 2018-08-22 7:44 GMT-04:00 Arik Hadas <ahadas(a)redhat.com>: >>>> >>>>> Do you remember to what version of oVirt you upgraded the 4.1/4.0/3.6 >>>>> cluster? >>>>> It sounds like a bug we had (relatively long time ago) that lead to >>>>> having duplicated unmanaged devices. >>>>> Can you please check in the VM devices tab if you have unmanaged >>>>> network interfaces? if you do, it was reported that running the VM in >>>>> run-once mode would clear those devices (but you can also remove them from >>>>> the database as well). >>>>> >>>>> On Wed, Aug 22, 2018 at 1:38 PM <daniel(a)djj-consultants.com> wrote: >>>>> >>>>>> I also tried to export (work) and re-import(work) the same VM and try >>>>>> to start the imported one with the same result that it didn't start >>>>>> _______________________________________________ >>>>>> Users mailing list -- users(a)ovirt.org >>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>>>> oVirt Code of Conduct: >>>>>> https://www.ovirt.org/community/about/community-guidelines/ >>>>>> List Archives: >>>>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/SVE77SQAO5BUC… >>>>>> >>>>> >>>> >>>> >>>> -- >>>> Daniel Renaud >>>> Analyste Sécurité & Système >>>> DJJ Consultants, http://www.djj-consultants.com >>>> Téléphone : 418-907-9530, poste 200 >>>> GPG key : 0x7189C9D0 >>>> >>> > > > -- > Daniel Renaud > Analyste Sécurité & Système > DJJ Consultants, http://www.djj-consultants.com > Téléphone : 418-907-9530, poste 200 > GPG key : 0x7189C9D0 >

1 0

SSSD on Hosted Engine
by Douglas Duckworth 22 Aug '18

22 Aug '18

Hi I am trying to configure sssd on my hosted engine. Essentially we control host access in LDAP so I want sssd to read that thus allow my coworkers to login to hosted engine vm. For some reason sssd reports backend offline even though it's resolvable, pingable, with ports open. I see that it's a SELinux issue which I can resolve. After changing to permissive SSSD works. To have system read sssd database I set hosts line in /etc/nsswitch.conf to: hosts files sss Though it seems that I did something bad to /etc/nsswitch.conf as now yum, ping, etc does not work. Could someone suggest how to restore this file or could anyone share theirs? Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit Weill Cornell Medicine 1300 York - LC-502 E: doug(a)med.cornell.edu O: 212-746-6305 F: 212-746-8690

2 3

Fwd: Re: Single node single node SelfHosted Hyperconverged
by Leo David 22 Aug '18

22 Aug '18

---------- Forwarded message ---------- From: Leo David <leoalex(a)gmail.com> Date: Tue, Jun 12, 2018 at 7:57 PM Subject: Re: [ovirt-users] Re: Single node single node SelfHosted Hyperconverged To: femi adegoke <ovirt(a)fateknollogee.com> Thank you very much for you response, now it feels I can barelly see the light ! So: multipath -ll 3614187705c01820022b002b00c52f72e dm-1 DELL ,PERC H730P Mini size=931G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=1 status=active `- 0:2:0:0 sda 8:0 active ready running lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 931G 0 disk ├─sda1 8:1 0 1G 0 part ├─sda2 8:2 0 930G 0 part └─3614187705c01820022b002b00c52f72e 253:1 0 931G 0 mpath ├─3614187705c01820022b002b00c52f72e1 253:3 0 1G 0 part /boot └─3614187705c01820022b002b00c52f72e2 253:4 0 930G 0 part ├─onn-pool00_tmeta 253:6 0 1G 0 lvm │ └─onn-pool00-tpool 253:8 0 825.2G 0 lvm │ ├─onn-ovirt--node--ng--4.2.3.1--0.20180530.0+1 253:9 0 798.2G 0 lvm / │ ├─onn-pool00 253:12 0 825.2G 0 lvm │ ├─onn-var_log_audit 253:13 0 2G 0 lvm /var/log/audit │ ├─onn-var_log 253:14 0 8G 0 lvm /var/log │ ├─onn-var 253:15 0 15G 0 lvm /var │ ├─onn-tmp 253:16 0 1G 0 lvm /tmp │ ├─onn-home 253:17 0 1G 0 lvm /home │ └─onn-var_crash 253:20 0 10G 0 lvm /var/crash ├─onn-pool00_tdata 253:7 0 825.2G 0 lvm │ └─onn-pool00-tpool 253:8 0 825.2G 0 lvm │ ├─onn-ovirt--node--ng--4.2.3.1--0.20180530.0+1 253:9 0 798.2G 0 lvm / │ ├─onn-pool00 253:12 0 825.2G 0 lvm │ ├─onn-var_log_audit 253:13 0 2G 0 lvm /var/log/audit │ ├─onn-var_log 253:14 0 8G 0 lvm /var/log │ ├─onn-var 253:15 0 15G 0 lvm /var │ ├─onn-tmp 253:16 0 1G 0 lvm /tmp │ ├─onn-home 253:17 0 1G 0 lvm /home │ └─onn-var_crash 253:20 0 10G 0 lvm /var/crash └─onn-swap 253:10 0 4G 0 lvm [SWAP] sdb 8:16 0 931G 0 disk └─sdb1 8:17 0 931G 0 part sdc 8:32 0 4.6T 0 disk └─sdc1 8:33 0 4.6T 0 part nvme0n1 259:0 0 1.1T 0 disk So the multipath "3614187705c01820022b002b00c52f72e" that was shown in the error is actually the root filesystem, which was created at node installation ( from iso ). Is this mpath ok that is activated on sda ? What should I do in this situation ? Thank you ? On Tue, Jun 12, 2018 at 5:38 PM, femi adegoke <ovirt(a)fateknollogee.com> wrote: > Are your disks "multipathing"? > > What's your output if you run the command multipath -ll > > For comparison sake, here is my gdeploy.conf (used for a single host > gluster install) - lv1 was changed to 62gb > **Credit for that pastebin to Squeakz on the IRC channel > https://pastebin.com/LTRQ78aJ > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/communit > y/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archiv > es/list/users(a)ovirt.org/message/EEIE4PWUFCXHHTT6PGP2EPFQXIWL6H5P/ > -- Best regards, Leo David -- Best regards, Leo David

3 16

Re: Can't start the VM ... There are no hosts to use. Check that the cluster contains at least one host in Up state.
by Arik Hadas 22 Aug '18

22 Aug '18

On Wed, Aug 22, 2018 at 3:07 PM Daniel Renaud <daniel(a)djj-consultants.com> wrote: > Hi > > I didn't upgrade and the run once didn't solve the issue but ..... When I > use run once again, I remove (in the system tab) Custom emulate machine and > Custom CPU type (leave it blank) and the run once worked. After that, I > can shutdown and but without any problem. If I go back to look the emulate > machine and CPU type, it is back to the same value but now I can boot. > Please reply to the list. You said that you have 3 VMs in that state - could you please check if you have unmanaged interfaces for the other 2 before fixing them that way? > > 2018-08-22 7:44 GMT-04:00 Arik Hadas <ahadas(a)redhat.com>: > >> Do you remember to what version of oVirt you upgraded the 4.1/4.0/3.6 >> cluster? >> It sounds like a bug we had (relatively long time ago) that lead to >> having duplicated unmanaged devices. >> Can you please check in the VM devices tab if you have unmanaged network >> interfaces? if you do, it was reported that running the VM in run-once mode >> would clear those devices (but you can also remove them from the database >> as well). >> >> On Wed, Aug 22, 2018 at 1:38 PM <daniel(a)djj-consultants.com> wrote: >> >>> I also tried to export (work) and re-import(work) the same VM and try to >>> start the imported one with the same result that it didn't start >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct: >>> https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: >>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/SVE77SQAO5BUC… >>> >> > > > -- > Daniel Renaud > Analyste Sécurité & Système > DJJ Consultants, http://www.djj-consultants.com > Téléphone : 418-907-9530, poste 200 > GPG key : 0x7189C9D0 >

2 2

Re: live migration of hosted engine between two hosts
by Douglas Duckworth 22 Aug '18

22 Aug '18

Thanks! I am downgrading to an older kernel to see if kdump will work. My other hypervisor works fine with 3.10.0-862.9.1.el7 but this host has a newer one. Sorry for disorganized nature of this thread. Can you tell me how to get ib0 set as migration network? Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit Weill Cornell Medicine 1300 York - LC-502 E: doug(a)med.cornell.edu O: 212-746-6305 F: 212-746-8690 On Wed, Aug 22, 2018 at 9:38 AM, Simone Tiraboschi <stirabos(a)redhat.com> wrote: > > > On Wed, Aug 22, 2018 at 3:13 PM Douglas Duckworth <dod2014(a)med.cornell.edu> > wrote: > >> OK, after a while this host goes into bad state due to "HA score." Could >> this be due to kdump not being enabled? >> > > We have an open bug on that: https://bugzilla.redhat. > com/show_bug.cgi?id=1619365 > <https://urldefense.proofpoint.com/v2/url?u=https-3A__bugzilla.redhat.com_sh…> > it's not kdump related. > > The host will come back to a reasonable HA score by itself after about 10 > minutes. > > >> >> Thanks, >> >> Douglas Duckworth, MSc, LFCS >> HPC System Administrator >> Scientific Computing Unit >> Weill Cornell Medicine >> 1300 York - LC-502 >> E: doug(a)med.cornell.edu >> O: 212-746-6305 >> F: 212-746-8690 >> >> >> On Wed, Aug 22, 2018 at 7:53 AM, Douglas Duckworth < >> dod2014(a)med.cornell.edu> wrote: >> >>> Thanks everyone! >>> >>> During reinstall ran into this error: >>> >>> Job for kdump.service failed because the control process exited with >>> error code. See "systemctl status kdump.service" and "journalctl -xe" for >>> details. >>> >>> 2018-08-22 07:40:57,846-0400 DEBUG otopi.plugins.ovirt_host_deploy.kdump.packages >>> packages._closeup:291 kdump service failed >>> Traceback (most recent call last): >>> File "/tmp/ovirt-yFwX5RcnDb/otopi-plugins/ovirt-host-deploy/kdump/packages.py", >>> line 289, in _closeup >>> self.services.state('kdump', state) >>> File "/tmp/ovirt-yFwX5RcnDb/otopi-plugins/otopi/services/systemd.py", >>> line 141, in state >>> service=name, >>> RuntimeError: Failed to start service 'kdump' >>> 2018-08-22 07:40:57,846-0400 DEBUG otopi.context >>> context._executeMethod:143 method exception >>> Traceback (most recent call last): >>> File "/tmp/ovirt-yFwX5RcnDb/pythonlib/otopi/context.py", line 133, in >>> _executeMethod >>> method['method']() >>> File "/tmp/ovirt-yFwX5RcnDb/otopi-plugins/ovirt-host-deploy/kdump/packages.py", >>> line 294, in _closeup >>> 'kdump service restart failed. Please either redeploy ' >>> RuntimeError: kdump service restart failed. Please either redeploy with >>> Kdump Integration disabled or fix kdump configuration manually and redeploy >>> the host >>> 2018-08-22 07:40:57,847-0400 ERROR otopi.context >>> context._executeMethod:152 Failed to execute stage 'Closing up': kdump >>> service restart failed. Please either redeploy with Kdump Integration >>> disabled or fix kdump configuration manually and│ >>> redeploy the host >>> >>> >>> >>> I was then able to successfully re-install hypervisor after disabling >>> kdump. >>> >>> Migration now works!!!! >>> >>> So both hosts have Infiniband. How can I set that up as Migration >>> network? I would rather that ovirtmgmt not be the migration network since >>> it's only 1Gb vs 56Gb FDR. >>> >>> Thanks, >>> >>> Douglas Duckworth, MSc, LFCS >>> HPC System Administrator >>> Scientific Computing Unit >>> Weill Cornell Medicine >>> 1300 York - LC-502 >>> E: doug(a)med.cornell.edu >>> O: 212-746-6305 >>> F: 212-746-8690 >>> >>> >>> On Wed, Aug 22, 2018 at 3:58 AM, Maton, Brett <matonb(a)ltresources.co.uk> >>> wrote: >>> >>>> What used to catch me out here, is that you need to set 'Choose hosted >>>> engine deployment action' to deploy when adding a new physical host. >>>> >>>> On 22 August 2018 at 08:51, Simone Tiraboschi <stirabos(a)redhat.com> >>>> wrote: >>>> >>>>> The hosts that are eligible for running the engine VM should be >>>>> flagged with a silver crown, the host that runs the engine VM with a gold >>>>> run. >>>>> In your screenshot I see the gold crow but not the silver one on the >>>>> second host so you have to double check if hosted-engine stuff has been >>>>> correctly deployed there. >>>>> >>>>> >>>>> On Wed, Aug 22, 2018 at 4:53 AM Yihui Zhao <yzhao(a)redhat.com> wrote: >>>>> >>>>>> When adding the second host, whether to select the >>>>>> hostedengine deployment? >>>>>> >>>>>> On Wed, Aug 22, 2018 at 5:43 AM, Douglas Duckworth < >>>>>> dod2014(a)med.cornell.edu> wrote: >>>>>> >>>>>>> Hi >>>>>>> >>>>>>> I am trying to live migrate my hosted engine between two hosts. >>>>>>> >>>>>>> Both hosts are now up. >>>>>>> >>>>>>> The hosted engine exists on shared NFS storage mounted on both >>>>>>> hypervisors. >>>>>>> >>>>>>> Though when I tried to migrate the VM I am told that's not possible. >>>>>>> >>>>>>> Could this be since I never defined migration network? If so I >>>>>>> tried doing that in the oVirt UI as described https://ovirt.org/ >>>>>>> documentation/admin-guide/chap-Logical_Networks/ >>>>>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__ovirt.org_documentatio…> >>>>>>> though many of these options have changed. >>>>>>> >>>>>>> Thanks, >>>>>>> >>>>>>> Douglas Duckworth, MSc, LFCS >>>>>>> HPC System Administrator >>>>>>> Scientific Computing Unit >>>>>>> Weill Cornell Medicine >>>>>>> 1300 York - LC-502 >>>>>>> E: doug(a)med.cornell.edu >>>>>>> O: 212-746-6305 >>>>>>> F: 212-746-8690 >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Users mailing list -- users(a)ovirt.org >>>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>>>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_site_pri…> >>>>>>> oVirt Code of Conduct: https://www.ovirt.org/ >>>>>>> community/about/community-guidelines/ >>>>>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_communit…> >>>>>>> List Archives: https://lists.ovirt.org/ >>>>>>> archives/list/users(a)ovirt.org/message/HLK76I7RS6DU5U7MXZHH4R6CWF7N2S >>>>>>> 6F/ >>>>>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.ovirt.org_archiv…> >>>>>>> >>>>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list -- users(a)ovirt.org >>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_site_pri…> >>>>>> oVirt Code of Conduct: https://www.ovirt.org/ >>>>>> community/about/community-guidelines/ >>>>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_communit…> >>>>>> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/ >>>>>> message/KRD7YT6SDGBNG2GEKJAVRPZIOK3V5C6B/ >>>>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.ovirt.org_archiv…> >>>>>> >>>>> >>>>> _______________________________________________ >>>>> Users mailing list -- users(a)ovirt.org >>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_site_pri…> >>>>> oVirt Code of Conduct: https://www.ovirt.org/ >>>>> community/about/community-guidelines/ >>>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_communit…> >>>>> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/ >>>>> message/Q3A5DTSOK5MVFAUHTYMEJ4UMKS4EJBQM/ >>>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.ovirt.org_archiv…> >>>>> >>>>> >>>> >>> >>

1 0

Re: live migration of hosted engine between two hosts
by Douglas Duckworth 22 Aug '18

22 Aug '18

Thanks everyone! During reinstall ran into this error: Job for kdump.service failed because the control process exited with error code. See "systemctl status kdump.service" and "journalctl -xe" for details. 2018-08-22 07:40:57,846-0400 DEBUG otopi.plugins.ovirt_host_deploy.kdump.packages packages._closeup:291 kdump service failed Traceback (most recent call last): File "/tmp/ovirt-yFwX5RcnDb/otopi-plugins/ovirt-host-deploy/kdump/packages.py", line 289, in _closeup self.services.state('kdump', state) File "/tmp/ovirt-yFwX5RcnDb/otopi-plugins/otopi/services/systemd.py", line 141, in state service=name, RuntimeError: Failed to start service 'kdump' 2018-08-22 07:40:57,846-0400 DEBUG otopi.context context._executeMethod:143 method exception Traceback (most recent call last): File "/tmp/ovirt-yFwX5RcnDb/pythonlib/otopi/context.py", line 133, in _executeMethod method['method']() File "/tmp/ovirt-yFwX5RcnDb/otopi-plugins/ovirt-host-deploy/kdump/packages.py", line 294, in _closeup 'kdump service restart failed. Please either redeploy ' RuntimeError: kdump service restart failed. Please either redeploy with Kdump Integration disabled or fix kdump configuration manually and redeploy the host 2018-08-22 07:40:57,847-0400 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Closing up': kdump service restart failed. Please either redeploy with Kdump Integration disabled or fix kdump configuration manually and│ redeploy the host I was then able to successfully re-install hypervisor after disabling kdump. Migration now works!!!! So both hosts have Infiniband. How can I set that up as Migration network? I would rather that ovirtmgmt not be the migration network since it's only 1Gb vs 56Gb FDR. Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit Weill Cornell Medicine 1300 York - LC-502 E: doug(a)med.cornell.edu O: 212-746-6305 F: 212-746-8690 On Wed, Aug 22, 2018 at 3:58 AM, Maton, Brett <matonb(a)ltresources.co.uk> wrote: > What used to catch me out here, is that you need to set 'Choose hosted > engine deployment action' to deploy when adding a new physical host. > > On 22 August 2018 at 08:51, Simone Tiraboschi <stirabos(a)redhat.com> wrote: > >> The hosts that are eligible for running the engine VM should be flagged >> with a silver crown, the host that runs the engine VM with a gold run. >> In your screenshot I see the gold crow but not the silver one on the >> second host so you have to double check if hosted-engine stuff has been >> correctly deployed there. >> >> >> On Wed, Aug 22, 2018 at 4:53 AM Yihui Zhao <yzhao(a)redhat.com> wrote: >> >>> When adding the second host, whether to select the >>> hostedengine deployment? >>> >>> On Wed, Aug 22, 2018 at 5:43 AM, Douglas Duckworth < >>> dod2014(a)med.cornell.edu> wrote: >>> >>>> Hi >>>> >>>> I am trying to live migrate my hosted engine between two hosts. >>>> >>>> Both hosts are now up. >>>> >>>> The hosted engine exists on shared NFS storage mounted on both >>>> hypervisors. >>>> >>>> Though when I tried to migrate the VM I am told that's not possible. >>>> >>>> Could this be since I never defined migration network? If so I tried >>>> doing that in the oVirt UI as described https://ovirt.org/do >>>> cumentation/admin-guide/chap-Logical_Networks/ >>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__ovirt.org_documentatio…> >>>> though many of these options have changed. >>>> >>>> Thanks, >>>> >>>> Douglas Duckworth, MSc, LFCS >>>> HPC System Administrator >>>> Scientific Computing Unit >>>> Weill Cornell Medicine >>>> 1300 York - LC-502 >>>> E: doug(a)med.cornell.edu >>>> O: 212-746-6305 >>>> F: 212-746-8690 >>>> >>>> >>>> _______________________________________________ >>>> Users mailing list -- users(a)ovirt.org >>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_site_pri…> >>>> oVirt Code of Conduct: https://www.ovirt.org/communit >>>> y/about/community-guidelines/ >>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_communit…> >>>> List Archives: https://lists.ovirt.org/archiv >>>> es/list/users(a)ovirt.org/message/HLK76I7RS6DU5U7MXZHH4R6CWF7N2S6F/ >>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.ovirt.org_archiv…> >>>> >>>> >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_site_pri…> >>> oVirt Code of Conduct: https://www.ovirt.org/communit >>> y/about/community-guidelines/ >>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_communit…> >>> List Archives: https://lists.ovirt.org/archiv >>> es/list/users(a)ovirt.org/message/KRD7YT6SDGBNG2GEKJAVRPZIOK3V5C6B/ >>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.ovirt.org_archiv…> >>> >> >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_site_pri…> >> oVirt Code of Conduct: https://www.ovirt.org/communit >> y/about/community-guidelines/ >> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_communit…> >> List Archives: https://lists.ovirt.org/archiv >> es/list/users(a)ovirt.org/message/Q3A5DTSOK5MVFAUHTYMEJ4UMKS4EJBQM/ >> <https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.ovirt.org_archiv…> >> >> >

2 3

Re: ovirt api vm snapshot cloning error
by Avihai Efrat 22 Aug '18

22 Aug '18

Hi Peter, Would you mind reporting a bug on this issue you saw? To me, it looks like sync/timing issue between snapshot state('OK) and disk state('Locked'). Can you also please check if the disk that is reported as locked is indeed locked at the time the error is reported? Please add this info to the bug and all relevant scripts. As a workaround, please consider adding an additional wait for all the VM disks to also reach 'OK' state. Thanks, Avihai On Wed, Aug 22, 2018 at 10:01 AM, Raz Tamir <ratamir(a)redhat.com> wrote: > I have a feeling this is related to the issue we reviewed yesterday and, > that we have a bug here > > Could you please take care of this? > > ---------- Forwarded message --------- > From: Peter Hudec <phudec(a)cnc.sk> > Date: Wed, Aug 22, 2018, 01:33 > Subject: [ovirt-users] ovirt api vm snapshot cloning error > To: users <users(a)ovirt.org> > > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA512 > > Hi, > > I'm trying to solve an issue described in > https://github.com/openbacchus/bacchus/issues/30. > > Short description is > - - create snapshot > - - wait until the snapshot is OK > - - clone snapshot > - - got error: Fault reason is "Operation Failed". Fault detail is > "[Cannot add VM: The following disks are locked: ditlcm01_Disk1. > Please try again in a few minutes.]". HTTP response code is 409 > > To simulate the error I have combined the exampe scripts > - - > https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/clone > _vm_from_snapshot.py > <https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/clone_vm…> > - - > https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/add_v > m_snapshot.py > <https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/add_vm_s…> > > The full code is here: https://tools.apps.hudecof.net/paste/view/0319f4f > 1 > > This code was working on 4.2.3 version. I skipped the 4.2.4, but n > 4.2.5 is broken. > > Any clue what's wrong? > > regards > Peter > > - -- > *Peter Hudec* > Infraštruktúrny architekt > phudec(a)cnc.sk <mailto:phudec@cnc.sk> > > *CNC, a.s.* > Borská 6, 841 04 Bratislava > <https://maps.google.com/?q=Borsk%C3%A1+6,+841+04+Bratislava&entry=gmail&sou…> > Recepcia: +421 2 35 000 100 > > Mobil:+421 905 997 203 > *www.cnc.sk* <http:///www.cnc.sk> > > -----BEGIN PGP SIGNATURE----- > > iQIzBAEBCgAdFiEEqSUbhuEwhryifNeVQnvVWOJ35BAFAlt8kfIACgkQQnvVWOJ3 > 5BBMCQ//SkRDqG6Av15ZIbpAby3+Z7mYjxdW/chGjR5cgVNG7vmprJIz9Jo3EQLV > mYCRj6XU9l6uFQ2WHtFbVKHlbcRl9Qw2a6nGFDRWvG7CCqStg5mmVhFo8fKNGIl8 > avjN9uaZqypIdJCB80tFnVEv4a5IWWJkAll3B8KKPAsIeYMNP+d/8D6AAunR6AKH > kVft+mRBjlJUeYTe/QfeNW1J+JUCZd1Qd4A8h/E9B16Cc/8xfgr88uGUDqZCMgUc > bQcW8CAfAHFq19mOjxBtmwjNtchcb5EUdCvZSYc34ujdZSU6v8GWPqnHVUnve4G0 > O0ZhOXKjUZS9FO7n7JrhkIwOwmMRqAaBiKYuVd8g+iib9z+Wlb9W3uZnll9Bik65 > UvSpl5Rp/Vy/Rx7GHpCn/TqIwnMppEF2Bp55ZGh77zM+Almy4PtGJp4py+FU8/4I > wZ59bMgAgj4vquPWbtEP5QQtThucqpoJc+7wnHdhPFR3Ks+PTy4qkSgOnTr+lLbr > yGvqZJEqwSH5Kga/5HyAb94ZikTC6zCLcuQur19TR+O2WnG3JFXEOSuumU59mIjs > XelKHkvb5RhZ34w8mfGZM09MpWKyWCMjPQTLUABqzOaK6OHY5vku1RwKILSRjb3x > tNCFCl9oqPPTQbiGq2+xT43KFtTvrmC17dshsLjUi97vKcSDe+I= > =cVTg > -----END PGP SIGNATURE----- > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/communit > y/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archiv > es/list/users(a)ovirt.org/message/EPMEOT523Z7JXIUVO6BJSQOD4NYUBBQZ/ > --

2 2

Fwd: ovirt api vm snapshot cloning error
by Avihai Efrat 22 Aug '18

22 Aug '18

Hi Peter, Would you mind reporting a bug on this issue you saw? To me, it looks like sync/timing issue between snapshot state('OK) and disk state('Locked'). Can you also please check if the disk that is reported as locked is indeed locked at the time the error is reported? Please add this info to the bug and all relevant scripts. As a workaround, please consider adding an additional wait for all the VM disks to also reach 'OK' state. Thanks, Avihai ---------- Forwarded message --------- From: Peter Hudec <phudec(a)cnc.sk> Date: Wed, Aug 22, 2018, 01:33 Subject: [ovirt-users] ovirt api vm snapshot cloning error To: users <users(a)ovirt.org> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi, I'm trying to solve an issue described in https://github.com/openbacchus/bacchus/issues/30. Short description is - - create snapshot - - wait until the snapshot is OK - - clone snapshot - - got error: Fault reason is "Operation Failed". Fault detail is "[Cannot add VM: The following disks are locked: ditlcm01_Disk1. Please try again in a few minutes.]". HTTP response code is 409 To simulate the error I have combined the exampe scripts - - https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/clone _vm_from_snapshot.py - - https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/add_v m_snapshot.py The full code is here: https://tools.apps.hudecof.net/paste/view/0319f4f 1 This code was working on 4.2.3 version. I skipped the 4.2.4, but n 4.2.5 is broken. Any clue what's wrong? regards Peter - -- *Peter Hudec* Infraštruktúrny architekt phudec(a)cnc.sk <mailto:phudec@cnc.sk> *CNC, a.s.* Borská 6, 841 04 Bratislava <https://maps.google.com/?q=Borsk%C3%A1+6,+841+04+Bratislava&entry=gmail&sou…> Recepcia: +421 2 35 000 100 Mobil:+421 905 997 203 *www.cnc.sk* <http:///www.cnc.sk> -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEqSUbhuEwhryifNeVQnvVWOJ35BAFAlt8kfIACgkQQnvVWOJ3 5BBMCQ//SkRDqG6Av15ZIbpAby3+Z7mYjxdW/chGjR5cgVNG7vmprJIz9Jo3EQLV mYCRj6XU9l6uFQ2WHtFbVKHlbcRl9Qw2a6nGFDRWvG7CCqStg5mmVhFo8fKNGIl8 avjN9uaZqypIdJCB80tFnVEv4a5IWWJkAll3B8KKPAsIeYMNP+d/8D6AAunR6AKH kVft+mRBjlJUeYTe/QfeNW1J+JUCZd1Qd4A8h/E9B16Cc/8xfgr88uGUDqZCMgUc bQcW8CAfAHFq19mOjxBtmwjNtchcb5EUdCvZSYc34ujdZSU6v8GWPqnHVUnve4G0 O0ZhOXKjUZS9FO7n7JrhkIwOwmMRqAaBiKYuVd8g+iib9z+Wlb9W3uZnll9Bik65 UvSpl5Rp/Vy/Rx7GHpCn/TqIwnMppEF2Bp55ZGh77zM+Almy4PtGJp4py+FU8/4I wZ59bMgAgj4vquPWbtEP5QQtThucqpoJc+7wnHdhPFR3Ks+PTy4qkSgOnTr+lLbr yGvqZJEqwSH5Kga/5HyAb94ZikTC6zCLcuQur19TR+O2WnG3JFXEOSuumU59mIjs XelKHkvb5RhZ34w8mfGZM09MpWKyWCMjPQTLUABqzOaK6OHY5vku1RwKILSRjb3x tNCFCl9oqPPTQbiGq2+xT43KFtTvrmC17dshsLjUi97vKcSDe+I= =cVTg -----END PGP SIGNATURE----- _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community- guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/ message/EPMEOT523Z7JXIUVO6BJSQOD4NYUBBQZ/

1 0

Can't start the VM ... There are no hosts to use. Check that the cluster contains at least one host in Up state.
by daniel＠djj-consultants.com 22 Aug '18

22 Aug '18

Hello I'm stuck since 3 days trying to find out why I can't start a VM. I tried to start with the GUI (ovirt-manager) and ovirt-shell action vm 5a61762e-ff97-47b6-891b-2a05d38ebc45 start ================================================================================== status: 400 reason: Bad Request detail: There are no hosts to use. Check that the cluster contains at least one host in Up state. ================================================================================= list hosts; id : f76a3135-8a3b-4c5b-b7bd-4c539e93d944 name : ovirt01.xxx.yy id : 1f545c5a-06a7-497c-914a-29e81b1b80d7 name : ovirt02.xxx.yy Theses 2 hosts are running other VMs without any problem. I tried to export the VM and re-import it but the problem still present. I'm thinking of something like a lease for HA that went bad somewhere and that's maybe why the VM don't want to start but I can't find out. I went to postgresql (engine DB) to find out some clues but nothing yet. Is there someone that can send me some clues or better a solution for this issue Hosted engine is Version 4.2.4.5-1.el7 Hosts are running :ovirt-host-4.2.3-1.el7.x86_64 Storage use ISCSI with a Storinator from 45Drives (Freenas 11) Thanks

3 4

Hosted Engine on single server
by Peter Hudec 22 Aug '18

22 Aug '18

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi guys, I need to deal with following scenario. I have 2 servers with local storage, no shared storage. The question is how to install the oVirt with Hosted Engine. 1) is there a way how to install the HE on local storage. There will be no redundancy, but it's DEV system. 2) Am I able to use host with local storage and remote at once? If the server uses local store the oVirt will create a separate DC for the hosts. Am I able to attach also remote storage there? 3) could be HE still installed on bare metal? I guess yes. regards Peter - -- *Peter Hudec* Infraštruktúrny architekt phudec(a)cnc.sk <mailto:phudec@cnc.sk> *CNC, a.s.* Borská 6, 841 04 Bratislava Recepcia: +421 2 35 000 100 Mobil:+421 905 997 203 *www.cnc.sk* <http:///www.cnc.sk> -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEqSUbhuEwhryifNeVQnvVWOJ35BAFAlt8laYACgkQQnvVWOJ3 5BASPA/9GDTT9YKHQHM2nDH0HGyunFmYZOTAuwnkzvTCrRF4O/oBiGmu1ovYMDpi R9uq+5vhPHDMJc9WGS37xL13hM1FCCmFDtETI2Q3pAliWq4R4n/tKriObMgOFCmA Vdqg5Yz+vrkLhdtZKDxMOPnJyBD+ET2ewaISEKgmS9cUQYnBU4ADqfDmHfnpPH8P 4EoAeZEYpO/7GICuW6SzLpbv19bhXnpnRBcRrYRqzU7cYEhyPCv0c/M4In/gOoAn ZX9h0LQoZhxK0xkFvUAqaUoO4BRwA/PjxDzz58upGtstO2JZehvpxWeVMD3aNbhb IBn6EnmZtSV9tNyifxegTluTcZAYhrIw8vpgpNHVFzRV7Q8/o0nfGIuWeNrCRDsG spzm9BNahk7IlEhquJu8XoGT8GgPAoeIFEzSfj55MH792lmfn05n3HaVtVv94WK/ FdBcVu4CxYMWPHWRycQc7OYc2S/aHhIzWl3C+/d4Y6yzb0u374ffLdkqO6c6u3Dm khIf0b+xhy0g0EhzvcaQ6T/yPjsB+wTcQbCnlCARbhYMuB4zvzfIAj3fzFOTgSm2 0rhG6KZ1G2hKrzBJGW2reOh9hUzba9QrwxVcHqewxPrf8/uddldZyzgLu5S/B7gl LVBY3wJHyph6hrRYsJdfOaEIQdoUUhJ3nh0VhjAplHLa2JJbC9A= =pEM/ -----END PGP SIGNATURE-----

2 2

live migration of hosted engine between two hosts
by Douglas Duckworth 22 Aug '18

22 Aug '18

Hi I am trying to live migrate my hosted engine between two hosts. Both hosts are now up. The hosted engine exists on shared NFS storage mounted on both hypervisors. Though when I tried to migrate the VM I am told that's not possible. Could this be since I never defined migration network? If so I tried doing that in the oVirt UI as described https://ovirt.org/documentation/admin-guide/chap-Logical_Networks/ though many of these options have changed. Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit Weill Cornell Medicine 1300 York - LC-502 E: doug(a)med.cornell.edu O: 212-746-6305 F: 212-746-8690

4 3

vacuumdb: could not connect to database ovirt_engine_history
by emanuel.santosvarina＠mahle.com 22 Aug '18

22 Aug '18

..trying to update from 4.2.3 to 4.2.4 engine-setup fails with the following error: --snip 2018-06-28 16:26:45,507+0200 DEBUG otopi.plugins.ovirt_engine_setup.ovirt_engine_dwh.db.vacuum plugin.execute:926 execute-output: ['/usr/share/ovirt-engine-dwh/bin/dwh-vacuum.sh', '-f', '-v'] stderr: vacuumdb: could not connect to database ovirt_engine_history: FATAL: password authentication failed for user "ovirt_engine_history" 2018-06-28 16:26:45,507+0200 DEBUG otopi.context context._executeMethod:143 method exception Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/otopi/context.py", line 133, in _executeMethod method['method']() File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine-dwh/db/vacuum.py", line 126, in _vacuum self.execute(args=args) File "/usr/lib/python2.7/site-packages/otopi/plugin.py", line 931, in execute command=args[0], RuntimeError: Command '/usr/share/ovirt-engine-dwh/bin/dwh-vacuum.sh' failed to execute 2018-06-28 16:26:45,508+0200 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Misc configuration': Command '/usr/share/ovirt-engine-dwh/bin/dwh-vacuum.sh' failed to execute 2018-06-28 16:26:45,508+0200 DEBUG otopi.transaction transaction.abort:119 aborting 'Yum Transaction' --snap Any ideas? Thank You, Ema

5 8

ovirt virtulization manager login error failed: Connection refused (Connection refused)
by Ariez Ahito 22 Aug '18

22 Aug '18

i am now encountering problem logging in.. tried this workaround but still fails to log in Create a new conf file /etc/ovirt-engine/engine.conf.d/99-sso.conf and add: SSO_CALLBACK_PREFIX_CHECK=false then systemctl restart ovirt-engine 2018-08-17 02:52:30,534-04 INFO [org.ovirt.engine.extension.aaa.jdbc.core.Tasks] (default task-4) [] (house keeping) deleting failed logins prior to 2018-08-10 06:52:30Z. 2018-08-17 02:52:30,663-04 INFO [org.ovirt.engine.extension.aaa.jdbc.core.Tasks] (default task-4) [] (house keeping) deleting failed logins prior to 2018-08-10 06:52:30Z. 2018-08-17 02:52:30,776-04 INFO [org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default task-4) [] User admin@internal successfully logged in with scopes: ovirt-app-admin ovirt-app-api ovirt-app-portal ovirt-ext=auth:sequence-priority=~ ovirt-ext=revoke:revoke-all ovirt-ext=token-info:authz-search ovirt-ext=token-info:public-authz-search ovirt-ext=token-info:validate ovirt-ext=token:password-access 2018-08-17 02:52:30,849-04 ERROR [org.ovirt.engine.core.aaa.servlet.SsoPostLoginServlet] (default task-4) [] server_error: Connect to ovirt-engine.govcloud.ph:443 [ovirt-engine.govcloud.ph/203.119.4.201] failed: Connection refused (Connection refused)

2 3

ovirt api vm snapshot cloning error
by Peter Hudec 22 Aug '18

22 Aug '18

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi, I'm trying to solve an issue described in https://github.com/openbacchus/bacchus/issues/30. Short description is - - create snapshot - - wait until the snapshot is OK - - clone snapshot - - got error: Fault reason is "Operation Failed". Fault detail is "[Cannot add VM: The following disks are locked: ditlcm01_Disk1. Please try again in a few minutes.]". HTTP response code is 409 To simulate the error I have combined the exampe scripts - - https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/clone _vm_from_snapshot.py - - https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/add_v m_snapshot.py The full code is here: https://tools.apps.hudecof.net/paste/view/0319f4f 1 This code was working on 4.2.3 version. I skipped the 4.2.4, but n 4.2.5 is broken. Any clue what's wrong? regards Peter - -- *Peter Hudec* Infraštruktúrny architekt phudec(a)cnc.sk <mailto:phudec@cnc.sk> *CNC, a.s.* Borská 6, 841 04 Bratislava Recepcia: +421 2 35 000 100 Mobil:+421 905 997 203 *www.cnc.sk* <http:///www.cnc.sk> -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEqSUbhuEwhryifNeVQnvVWOJ35BAFAlt8kfIACgkQQnvVWOJ3 5BBMCQ//SkRDqG6Av15ZIbpAby3+Z7mYjxdW/chGjR5cgVNG7vmprJIz9Jo3EQLV mYCRj6XU9l6uFQ2WHtFbVKHlbcRl9Qw2a6nGFDRWvG7CCqStg5mmVhFo8fKNGIl8 avjN9uaZqypIdJCB80tFnVEv4a5IWWJkAll3B8KKPAsIeYMNP+d/8D6AAunR6AKH kVft+mRBjlJUeYTe/QfeNW1J+JUCZd1Qd4A8h/E9B16Cc/8xfgr88uGUDqZCMgUc bQcW8CAfAHFq19mOjxBtmwjNtchcb5EUdCvZSYc34ujdZSU6v8GWPqnHVUnve4G0 O0ZhOXKjUZS9FO7n7JrhkIwOwmMRqAaBiKYuVd8g+iib9z+Wlb9W3uZnll9Bik65 UvSpl5Rp/Vy/Rx7GHpCn/TqIwnMppEF2Bp55ZGh77zM+Almy4PtGJp4py+FU8/4I wZ59bMgAgj4vquPWbtEP5QQtThucqpoJc+7wnHdhPFR3Ks+PTy4qkSgOnTr+lLbr yGvqZJEqwSH5Kga/5HyAb94ZikTC6zCLcuQur19TR+O2WnG3JFXEOSuumU59mIjs XelKHkvb5RhZ34w8mfGZM09MpWKyWCMjPQTLUABqzOaK6OHY5vku1RwKILSRjb3x tNCFCl9oqPPTQbiGq2+xT43KFtTvrmC17dshsLjUi97vKcSDe+I= =cVTg -----END PGP SIGNATURE-----

1 0

ovirt 4.2.5.2-1.el7 cannot locate ovirt-host package when trying to add new host
by Douglas Duckworth 21 Aug '18

21 Aug '18

Hi Do we need to add the ovirt repo on new potential host? If I don't do that manually then adding host, via oVirt UI, fails. The error: 2018-08-21 17:08:49,957-0400 DEBUG otopi.context context._executeMethod:143 method exception Traceback (most recent call last): File "/tmp/ovirt-w7xzFVIWO7/pythonlib/otopi/context.py", line 133, in _executeMethod method['method']() File "/tmp/ovirt-w7xzFVIWO7/otopi-plugins/ovirt-host-deploy/host/packages.py", line 69, in _validation 'Cannot locate ovirt-host package, ' RuntimeError: Cannot locate ovirt-host package, possible cause is incorrect channels 2018-08-21 17:08:49,958-0400 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Setup validation': Cannot locate ovirt-host package, possible cause is incorrect channels 2018-08-21 17:08:49,958-0400 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logString:204 DIALOG:SEND **%EventEnd STAGE validation METHOD otopi.plugins.ovirt_host_deploy.host.packages.Plugin._validation (None) 2018-08-21 17:08:49,958-0400 DEBUG otopi.context context.dumpEnvironment:859 ENVIRONMENT DUMP - BEGIN 2018-08-21 17:08:49,958-0400 DEBUG otopi.context context.dumpEnvironment:869 ENV BASE/error=bool:'True' 2018-08-21 17:08:49,958-0400 DEBUG otopi.context context.dumpEnvironment:869 ENV BASE/exceptionInfo=list:'[(<type 'exceptions.RuntimeError'>, RuntimeError('Cannot locate ovirt-host package, possible cause is incorrect channels',), <traceback object at 0x7f7b46d58cb0>)] Though if I add https://resources.ovirt.org/pub/yum-repo/ovirt-release42.rpm on the new host manually then adding the new host succeeds. Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit Weill Cornell Medicine 1300 York - LC-502 E: doug(a)med.cornell.edu O: 212-746-6305 F: 212-746-8690

1 0