[ovirt-users] Re: Ovirt 4.4.9 install fails (guestfish)?
On Sun, Jan 2, 2022 at 9:19 AM Andy Kress wrote: > > Support, > > Happy new year, I am trying a fresh install of ovirt (4.4.9) and seem to not > be able to get past deploying the host to the glusterfs volume. I am able to > mount the volume from each host and have checked the configuration of the > engine volume which allows vdsm and KVM to mount. I dont know if this is a > glustermount problem or guestfish as the install fails when moving the VM to > the hosted storage. Attached is the install log as well as the installed > packages. > > The specific error is genereated when the install "inject network > configuration with guestfish" on install is: libguestfs: error: appliance > closed the connection unexpectedly.\nThis usually means the libguestfs > appliance crashed Can you please try downgrading qemu to 6.0.0 and see if it helps? Thanks. If so, this is a known issue, already mentioned on this list. Otherwise, please check share all relevant logs from both host and VM's disk image (if possible). Thanks and best regards, -- Didi ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6PWUNXJND72OXGNIMMJ5MQ3FADNIDM5C/
[ovirt-users] New OVIRT install fails
Support/User List, Happy new year, I am trying a fresh install of ovirt (4.4.9) and cannot seem to get past deploying the host to the glusterfs volume. I am able to mount the volume from each host and have checked the configuration of the engine volume which allows vdsm and KVM to mount. I dont know if this is a glustermount problem or guestfish as the install fails when moving the VM to the hosted storage. Attached is the install log as well as the installed packaged. The specific error on install is: libguestfs: error: appliance closed the connection unexpectedly.\nThis usually means the libguestfs appliance crashed and the ansible setup fails at injecting network config with guestfish. Any help is appreciated. Thanks ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GB5GBA5WAHXLJE7TXIDGFESQX5W4AN4O/
[ovirt-users] Ovirt 4.4.9 install fails (guestfish)?
Support, Happy new year, I am trying a fresh install of ovirt (4.4.9) and seem to not be able to get past deploying the host to the glusterfs volume. I am able to mount the volume from each host and have checked the configuration of the engine volume which allows vdsm and KVM to mount. I dont know if this is a glustermount problem or guestfish as the install fails when moving the VM to the hosted storage. Attached is the install log as well as the installed packages. The specific error is genereated when the install "inject network configuration with guestfish" on install is: libguestfs: error: appliance closed the connection unexpectedly.\nThis usually means the libguestfs appliance crashed Based off the error, "relabeling" I have even attempted to disable selinux in the engine during install which produced the same error. Additionally I also downgraded Any help is appreciated. Thanks AK ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Q3QP5XI7NGU3YBH2A373QQZFT5SJNEBD/
[ovirt-users] Re: Help installing oVirt on single machine, without cockpit
On Fri, Dec 31, 2021 at 2:40 AM Strahil Nikolov via Users wrote: > > The migration from 4.3 to 4.4 is done by the same method... It always worked > but for major version upgrade there is a strict requirement which version the > backup was done. A small clarification: engine-backup's backup/restore never intended to support, let's call this, "functional downgrade" - restoring to a version older than the one used for backup. For a long time, it supported only restoring to the same X.Y, ignoring Z. In 3.6->4.0 and 4.3->4.4 we also patched it to allow, as you mention, upgrading, as a means to migrate to a new OS version. It's quite likely we'll do the same in 4.4->4.5, because we plan to support also CentOS Stream 9. At some point in 4.4, we noticed that upgrading from a too-old 4.3 is broken, so we also patched it to require a minimal 4.3 (4.3.10). But until quite recently, downgrade inside the same X.Y was not prevented. See also: https://bugzilla.redhat.com/show_bug.cgi?id=1932392 Best regards, > > Even if it doesn't work - a fresh engine can still recover the VMs by > importing the storage domain (no VM snapshots are allowed), yet other > settings might be lost (VM networks, users,etc) > > Also, I forgot to mention that with GlusterFS, you can create a snapshot as a > point in time recovery (shut down the engine first as it has a DB) on the > Engine's volume. > > Happy Holidays! > > Best Regards, > Strahil Nikolov > > On Fri, Dec 31, 2021 at 2:33, Strahil Nikolov > wrote: > Well, you can shut down the engine (don't forget the global maintenance), yum > update, reboot -> the host is updated > > Then wait for ovirt-ha-agent & ovirt-ha-broker to bring the engine up. > Global maintenance, wipe the storage (assuming NFS/GlusterFS is used) or at > least rename the subdirectory to something different. > Restore from backup and it should be back as new. > > > > Best Regards, > Strahil Nikolov > > On Tue, Dec 28, 2021 at 0:27, Joseph Goldman > wrote: > ___ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/SZWVLPZDESDW24FHPDPOBXZR26RF3WAG/ > > ___ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/FVFKEMSGQEMVOUMLRPPQE362SYDZRNF6/ -- Didi ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QO3BNFISCEM4JZEHVPDISYHPNXILHQNS/
[ovirt-users] Re: Unrecoverable NMI error on HP Gen8 hosts.
On Thu, Dec 30, 2021 at 8:02 PM Diggy Mc wrote: > > > I have oVirt Node v4.4.8.3 running on several HP ProLiant Gen8 servers. I > receive the following error under certain circumstances: > "An Unrecoverable System Error (NMI) has occurred (iLO application watchdog > timeout NMI, Service Information: 0x002B, 0x)" > > When a host starts taking a load (but nowhere near a threshold), I encounter > the above iLO-logged error and the host locks-up. I have had to grossly > under-utilize my hosts to avoid this problem. I'm hoping for a better fix or > work-around. > > I've had the same problem beginning with my oVirt 4.3.x hosts, so it isn't > oVirt version specific. > > The little information I could find on the error wasn't helpful. Red Hat > acknowledges the issue, but limited to shutdown/reboot operations; not during > "normal" operations. > > Anyone else experienced this problem? How did you fix it or work around it? > I'd like to better utilize my servers if possible. > > In advance, thank you to anyone and everyone who offers help. Are you sure it's related to oVirt at all? To Linux? Did you check the hardware? Contact your hardware support? Perhaps check some on-board diagnostics/logs/whatever? Good luck and best regards, -- Didi ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/W3M33TB5D5VEXFANU6R7IBNFM3MOW3EV/
[ovirt-users] Re: New OVIRT install fails
I have tested this setup leveraging NFS rather than gluster and am receiving
the same error on the ansible step when guestfish injects the network
information into the hosted engine.
The ovirt ansible final clean log shows:
"msg": "The task includes an option with an undefined variable. The
error was: 'local_vm_ip' is undefined\n\nThe error appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 2, column 3, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n---\n- name: Set the
name for add_host\n ^ here\n"
The ansible script is:
1 ---
2 - name: Set the name for add_host
3 set_fact:
4 he_fqdn_ansible_host: "{{ local_vm_ip.stdout_lines[0] }}"
5 - name: Register the engine VM as an ansible host
6 import_tasks: add_engine_as_ansible_host.yml
7 - name: Sync on engine machine
8 command: sync
9 changed_when: true
10 ignore_errors: true
11 ignore_unreachable: true
12 delegate_to: "{{ groups.engine[0] }}"
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