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Re: Recover node from partial upgrade
by Strahil 04 Oct '19

04 Oct '19

You can boot from the older image (grub menu) and then a cleanup procedure should be performed. I'm not sure if the thin LVs will be removed when you rerun the upgrade process , or they will remain the same. Beat Regards, Strahil NikolovOn Oct 4, 2019 14:04, Stefano Danzi <s.danzi(a)hawai.it> wrote: > > Hello!!! > > I upgraded oVirtNode 4.3.5.2 to 4.3.6 using Engine UI. > In the middle of the upgrade Engine fenced it, I can't understand why. > > Now Engine UI, and yum, report that there are no updates but node still > to version 4.3.5.2. > If I run "yum reinstall ovirt-node-ng-image-update" The result is as > follow, but the system remain not upgraded. > > ovirt-node-ng-image-update-4.3.6-1.el7.noarch.rpm | 719 MB 00:06:31 > Running transaction check > Running transaction test > Transaction test succeeded > Running transaction > Installazione : ovirt-node-ng-image-update-4.3.6-1.el7.noarch 1/1 > warning: %post(ovirt-node-ng-image-update-4.3.6-1.el7.noarch) scriptlet > failed, exit status 1 > Non-fatal POSTIN scriptlet failure in rpm package > ovirt-node-ng-image-update-4.3.6-1.el7.noarch > Uploading Package Profile > Cannot upload package profile. Is this client registered? > Verifica in corso : ovirt-node-ng-image-update-4.3.6-1.el7.noarch 1/1 > > Installato: > ovirt-node-ng-image-update.noarch 0:4.3.6-1.el7 > > Completo! > _______________________________________________ > 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/Y52X663MAR347…

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Recover node from partial upgrade
by Stefano Danzi 04 Oct '19

04 Oct '19

Hello!!! I upgraded oVirtNode 4.3.5.2 to 4.3.6 using Engine UI. In the middle of the upgrade Engine fenced it, I can't understand why. Now Engine UI, and yum, report that there are no updates but node still to version 4.3.5.2. If I run "yum reinstall ovirt-node-ng-image-update" The result is as follow, but the system remain not upgraded. ovirt-node-ng-image-update-4.3.6-1.el7.noarch.rpm | 719 MB 00:06:31 Running transaction check Running transaction test Transaction test succeeded Running transaction Installazione : ovirt-node-ng-image-update-4.3.6-1.el7.noarch 1/1 warning: %post(ovirt-node-ng-image-update-4.3.6-1.el7.noarch) scriptlet failed, exit status 1 Non-fatal POSTIN scriptlet failure in rpm package ovirt-node-ng-image-update-4.3.6-1.el7.noarch Uploading Package Profile Cannot upload package profile. Is this client registered? Verifica in corso : ovirt-node-ng-image-update-4.3.6-1.el7.noarch 1/1 Installato: ovirt-node-ng-image-update.noarch 0:4.3.6-1.el7 Completo!

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Re: Ovirt 4.2.7 won't start and drops to emergency console
by Strahil 03 Oct '19

03 Oct '19

Trust Red Hat :) At least their approach should be safer. Of course, you can raise a docu bug but RHEL7 is in such phase that it might not be fixed unless this is found in v8. Best Regards, Strahil NikolovOn Oct 2, 2019 05:43, jeremy_tourville(a)hotmail.com wrote: > > http://man7.org/linux/man-pages/man7/lvmthin.7.html > Command to repair a thin pool: > lvconvert --repair VG/ThinPoolLV > > Repair performs the following steps: > > 1. Creates a new, repaired copy of the metadata. > lvconvert runs the thin_repair command to read damaged metadata from > the existing pool metadata LV, and writes a new repaired copy to the > VG's pmspare LV. > > 2. Replaces the thin pool metadata LV. > If step 1 is successful, the thin pool metadata LV is replaced with > the pmspare LV containing the corrected metadata. The previous thin > pool metadata LV, containing the damaged metadata, becomes visible > with the new name ThinPoolLV_tmetaN (where N is 0,1,...). > > If the repair works, the thin pool LV and its thin LVs can be > activated, and the LV containing the damaged thin pool metadata can > be removed. It may be useful to move the new metadata LV (previously > pmspare) to a better PV. > > If the repair does not work, the thin pool LV and its thin LVs are > lost. > > This info seems to conflict with Red Hat advice. Red Hat says if metadat volume is full don't run a lvconvert --repair operation. Now I am confused. I am familiar with LVM and comfortable with it but this is my first time trying to repair thin LVM. The concepts of a metadata volume are new to me. > _______________________________________________ > 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/FFN3HWUQVRPFS…

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Re: Cannot enable maintenance mode
by Benny Zlotnik 03 Oct '19

03 Oct '19

Did you try the "Confirm Host has been rebooted" button? On Wed, Oct 2, 2019 at 9:17 PM Bruno Martins <bruno.o.martins(a)gfi.world> wrote: > > Hello guys, > > No ideas for this issue? > > Thanks for your cooperation! > > Kind regards, > > -----Original Message----- > From: Bruno Martins <bruno.o.martins(a)gfi.world> > Sent: 29 de setembro de 2019 16:16 > To: users(a)ovirt.org > Subject: [ovirt-users] Cannot enable maintenance mode > > Hello guys, > > I am being unable to put a host from a two nodes cluster into maintenance mode in order to remove it from the cluster afterwards. > > This is what I see in engine.log: > > 2019-09-27 16:20:58,364 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-45) [4cc251c9] Correlation ID: 4cc251c9, Job ID: 65731fbb-db34-49a9-ab56-9fba59bc0ee0, Call Stack: null, Custom Event ID: -1, Message: Host CentOS-H1 cannot change into maintenance mode - not all Vms have been migrated successfully. Consider manual intervention: stopping/migrating Vms: Non interactive user (User: admin). > > Host has been rebooted multiple times. vdsClient shows no VM's running. > > What else can I do? > > Kind regards, > > Bruno Martins > _______________________________________________ > 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/X5FJWFW7GXNW6… > _______________________________________________ > 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/DD5DW6KKOOHGL…

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mount to removed storage domain on node with HostedEngine
by Mark Steele 03 Oct '19

03 Oct '19

Hello, oVirt Engine Version: 3.5.0.1-1.el6 We recently removed the Data (Master) storage domain from our ovirt cluster and replaced it with another. All is working great. When looking at the old storage device I noticed that one of our nodes still has an NFS connection to it. Looking at the results for 'mount' I see two mounts to the node in question (192.168.64.15): 192.168.64.15:/nfs-share/ovirt-store/hosted-engine on /rhev/data-center/mnt/192.168.64.15:_nfs-share_ovirt-store_hosted-engine type nfs (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=192.168.64.15,mountvers=3,mountport=892,mountproto=udp,local_lock=none,addr=192.168.64.15) 192.168.64.11:/export/testovirt on /rhev/data-center/mnt/192.168.64.11:_export_testovirt type nfs (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=192.168.64.11,mountvers=3,mountport=46034,mountproto=udp,local_lock=none,addr=192.168.64.11) 192.168.64.163:/export/storage on /rhev/data-center/mnt/192.168.64.163:_export_storage type nfs (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=192.168.64.163,mountvers=3,mountport=20048,mountproto=udp,local_lock=none,addr=192.168.64.163) 192.168.64.55:/export/storage on /rhev/data-center/mnt/192.168.64.55:_export_storage type nfs (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=192.168.64.55,mountvers=3,mountport=20048,mountproto=udp,local_lock=none,addr=192.168.64.55) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime) 192.168.64.15:/nfs-share/ovirt-store/hosted-engine on /rhev/data-center/mnt/192.168.64.15:_nfs-share_ovirt-store_hosted-engine type nfs (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=192.168.64.15,mountvers=3,mountport=892,mountproto=udp,local_lock=none,addr=192.168.64.15) 10.1.90.64:/ifs/telvue/infrastructure/iso on /rhev/data-center/mnt/10.1.90.64:_ifs_telvue_infrastructure_iso type nfs (rw,relatime,vers=3,rsize=131072,wsize=524288,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=10.1.90.64,mountvers=3,mountport=300,mountproto=udp,local_lock=none,addr=10.1.90.64) 192.168.64.163:/export/storage/iso-store on /rhev/data-center/mnt/192.168.64.163:_export_storage_iso-store type nfs (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=192.168.64.163,mountvers=3,mountport=20048,mountproto=udp,local_lock=none,addr=192.168.64.163) /etc/fstab has no entry for these so I assume they are left over from when the storage domain existed. Is it safe to 'umount' these mounts or is there a hook I may not be aware of? Is there another way of removing this from the node via that OVM? None of the other nodes in the cluster have this mount. This node is not the SPM. Thank you for your time and consideration. Best regards, *** *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 4.3.6 kickstart install fails when
by adrianquintero＠gmail.com 03 Oct '19

03 Oct '19

Kikckstart entries: ------------------------------------------------------------------------------------------------------------- liveimg --url=http://192.168.1.10/ovirt-iso-436/ovirt-node-ng-image.squashfs.img clearpart --drives=sda --initlabel --all autopart --type=thinp rootpw --iscrypted $1$xxxxxxxxxxxbSLxxxxxxxxxxgwc0 lang en_US keyboard --vckeymap=us --xlayouts='us' timezone --utc America/New_York --ntpservers=0.centos.pool.ntp.org,1.centos.pool.ntp.org,2.centos.pool.ntp.org,3.centos.pool.ntp #network --hostname=host21.example.com network --onboot yes --device eno49 zerombr text reboot ------------------------------------------------------------------------------------------------------------- The Error on screen right after " Creating swap on /dev/mapper/onn_host1-swap" DeviceCreatorError: ('lvcreate failed for onn_host1/pool00: running /sbin/lvm lvcreate --thinpool onn_host1/pool00 --size 464304m --poolmetadatasize 232 --chunksize 64 --config devices { preffered_names=["^/dev/mapper/", "^/dev/md", "^/dev/sd"] } failed', ' onn_host1-pool00') No issue with oVirt 4.3.5 and the same kickstart file. Any suggestions? Thanks, AQ

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oVirt Gluster Fails to Failover after node failure
by Robert Crawford 03 Oct '19

03 Oct '19

One of my nodes has failed and the domain isn't coming online because the primary node isn't up? In the parameters there is backup-volfile-servers=192.168.100.2:192.168.100.3 Any help?

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oVirt 4.3.5 WARN no gluster network found in cluster
by adrianquintero＠gmail.com 03 Oct '19

03 Oct '19

Hi, I have a 4.3.5 hyperconverged setup with 3 hosts, each host has 2x10G NIC ports Host1: NIC1: 192.168.1.11 NIC2: 192.168.0.67 (Gluster) Host2: NIC1: 10.10.1.12 NIC2: 192.168.0.68 (Gluster) Host3: NIC1: 10.10.1.13 NIC2: 192.168.0.69 (Gluster) I am able to ping all the gluster IPs from within the hosts. i.e from host1 i can ping 192.168.0.68 and 192.168.0.69 However from the HostedEngine VM I cant ping any of those IPs [root@ovirt-engine ~]# ping 192.168.0.9 PING 192.168.0.60 (192.168.0.60) 56(84) bytes of data. From 10.10.255.5 icmp_seq=1 Time to live exceeded and on the HostedEngine I see the following WARNINGS (only for host1) which make me think that I am not using a separate network exclusively for gluster. 2019-08-21 21:04:34,215-04 WARN [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] (DefaultQuartzScheduler10) [397b6038] Could not associate brick 'host1.example.com:/gluster_bricks/engine/engine' of volume 'ac1f73ce-cdf0-4bb9-817d-xxxxxxcxxx' with correct network as no gluster network found in cluster 'xxxxxxxx11e9-b8d3-00163e5d860d' Any ideas? thank you!! 2019-08-21 21:04:34,220-04 WARN [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] (DefaultQuartzScheduler10) [397b6038] Could not associate brick 'vmm01.virt.ord1d:/gluster_bricks/data/data' of volume 'bc26633a-9a0b-49de-b714-97e76f222a02' with correct network as no gluster network found in cluster 'e98e2c16-c31e-11e9-b8d3-00163e5d860d' 2019-08-21 21:04:34,224-04 WARN [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] (DefaultQuartzScheduler10) [397b6038] Could not associate brick 'host1:/gluster_bricks/vmstore/vmstore' of volume 'xxxxxxxxx-ca96-45cc-9e0f-649055e0e07b' with correct network as no gluster network found in cluster 'e98e2c16-c31e-11e9-b8d3xxxxxxxxxxxxxxx'

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oVirt Gluster Volume Cannot Find UUID
by Robert Crawford 03 Oct '19

03 Oct '19

Hey Guys, After an update my node goes into emergency mode saying it can't find the UUID associated with one of my physical volumes? I tried an imbase rollback and nothing pvs is showing that the identifier is missing

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ansible module to copy floating disks
by Gianluca Cecchi 03 Oct '19

03 Oct '19

Hello, in docs about ovirt_disk module for Ansible there is also notice about managing floating disks. But I don't find a way to copy an existing floating disk into a new one as I do in web admin gui selecting Storage --> disks, selecting the disk and choosing "copy" button. I can also temporarily attach this disk to a VM, but then it seems to me there is no option to copy this disk too even if attached to a VM... Is there anything doable in Ansible to reach this target? I don't know if this below is the corresponding for REST API: https://www.ovirt.org/develop/release-management/features/storage/copy-disk… Thanks, Gianluca

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