[ovirt-users] Cannot upgrade hosted-engine due to a LUN in a storage domain
I need to know if there are any cli commands to manage storage domains. I have a completely empty LUN in a storage domain but I can't use it to apply to my hosted-engine upgrade. I think I need to put the storage domain into maintenance mode and remove it but I don't have the GUI to do this. Anyone know how to use the command line for this? ___ 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/7Z7IHS6RI726ODRHTV37PNL75CQBMW6T/
[ovirt-users] Re: vm migration failed with certifacate issue
parallax writes: > ovirt 4.4.4.7 > > not able to migrate VMs between hosts with following vdsm error: > > operation failed: Failed to connect to remote libvirt URI > qemu+tls://kvm4.imp.loc/system: authentication failed: Failed to verify > peer's certificate You should be able to see a more exact reason for the certificate verification failure in libvirtd logs on the source host (perhaps after adjusting logging settings in /etc/libvirt/libvirtd.conf + restarting libvirtd). Anyway, you should check the certificates in /etc/pki/vdsm/certs on both the source and destination hosts: - cacert.pem should be the Engine CA certificate. - vdsmcert.pem should be a certificate signed by the CA certificate, with the right host name and not expired. If you are using encrypted migrations then you should additionally check the certificates in /etc/pki/vdsm/libvirt-migrate. cacert.pem should be the CA certificate, server-cert.pem a valid certificate signed by the CA certificate and there should be links client-cert.pem and client-key.pem to server-cert.pem and server-key.pem respectively. > hosts certificates was renewed recently but hosts hasn't been reloaded > how to fix this issue Regards, Milan ___ 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/7M73Y6X27IW6DSBQLJKH4HWUA3KX7EDO/
[ovirt-users] Re: hosted-engine -vm-status show a ghost node that is not anymore in the cluster: how to remove?
Just to follow that I had to run the same command on all the nodes because in nodes where I didn't run continued to appear. This should be resolved now. Thank you ___ 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/JKCBBE6TVSY2SON25KVYGLGY23KLFFZP/
[ovirt-users] Re: oVirt 4.5.2 /var growing rapidly due to ovirt_engine_history db
Hi Aviv,
Thanks for your reply. We upgrade from 4.4.7 to 4.4.10 and then 4.5.2
We observed it started to increase since we upgraded to 4.5.2. I have to do dwh
vacuuming every 2-3 days. Here for example.
--
omitted output.
[root@manager ~]# dwh-vacuum -f -v
SELECT pg_catalog.set_config('search_path', '', false);
vacuumdb: vacuuming database "ovirt_engine_history"
RESET search_path;
SELECT c.relname, ns.nspname FROM pg_catalog.pg_class c
JOIN pg_catalog.pg_namespace ns ON c.relnamespace OPERATOR(pg_catalog.=) ns.oid
LEFT JOIN pg_catalog.pg_class t ON c.reltoastrelid OPERATOR(pg_catalog.=) t.oid
WHERE c.relkind OPERATOR(pg_catalog.=) ANY (array['r', 'm'])
ORDER BY c.relpages DESC;
SELECT pg_catalog.set_config('search_path', '', false);
VACUUM (FULL, VERBOSE) public.host_interface_samples_history;
INFO: vacuuming "public.host_interface_samples_history"
INFO: "host_interface_samples_history": found 94115 removable, 70244664
nonremovable row versions in 1903718 pages
DETAIL: 0 dead row versions cannot be removed yet.
CPU: user: 36.72 s, system: 12.91 s, elapsed: 195.78 s.
VACUUM (FULL, VERBOSE) public.host_interface_hourly_history;
INFO: vacuuming "public.host_interface_hourly_history"
INFO: "host_interface_hourly_history": found 126645 removable, 40469226
nonremovable row versions in 482262 pages
DETAIL: 0 dead row versions cannot be removed yet.
CPU: user: 20.71 s, system: 5.58 s, elapsed: 115.83 s.
VACUUM (FULL, VERBOSE) public.vm_disks_usage_samples_history;
INFO: vacuuming "public.vm_disks_usage_samples_history"
INFO: "vm_disks_usage_samples_history": found 2028 removable, 1672491
nonremovable row versions in 307111 pages
DETAIL: 0 dead row versions cannot be removed yet.
CPU: user: 4.35 s, system: 3.77 s, elapsed: 51.81 s.
-
We have the plans to switch dwh and grafana to separate vm. Meanwhile we were
curious to know the reason of this rapid increase.
___
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[ovirt-users] vm migration failed with certifacate issue
ovirt 4.4.4.7 not able to migrate VMs between hosts with following vdsm error: operation failed: Failed to connect to remote libvirt URI qemu+tls://kvm4.imp.loc/system: authentication failed: Failed to verify peer's certificate hosts certificates was renewed recently but hosts hasn't been reloaded how to fix this issue ___ 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/STDVYZZM3E6Z3W7BSOBEUVVPDKOGEGAI/
