On Fri, 25 Mar 2022 12:37:21 +0100 Michal Skrivanek <michal.skriva...@redhat.com> wrote:
> > On 24. 3. 2022, at 18:38, Nenhum de Nos via Users <users@ovirt.org> > > wrote: > > > > Hi, > > > > I run a small test node and engine of ovirt since 4.3. Its in my > > home, but I kind messed up and now I can't use or reinstall it > > without loosing all my vm's data (at least this is the point my > > knowledge of ovirt is). > > > > I got the issue where I could not update yum since CentOS 8 mirrors > > would not answer. And I tried some solution I found in the list > > archives, and got really bad here. > > Hi, > well, CentOS 8 doesn't exist anymore, you would have to switch to > 8-stream > > > > > I had a power outage last Saturday and my node got to > > nonresponsive. No matter what I did, never left this state. Kept > > complaining about the CPU Type, I run it on Ryzen 3400G (used to > > run on Intel i5, also desktop CPU, and never had an issue, when I > > changed to Ryzen, every outage from power here is a problem), and > > the node wouldn't come back. So I tried to upgrade my cluster to > > 4.4 level (was 4.3) and it didn't help. So I tried to get back to > > 4.3 and a message said just empty clusters could do that. I then > > removed my ryzen node from it and it got back to 4.3. But now I > > could not install the node. I tried changing its name, no good. > > Failed on how to get packages from GLuster8 repo. That is where my > > story got sad. I tried to update my repo using the steps in the > > last post from > > https://lists.ovirt.org/archives/list/users@ovirt.org/thread/D3FEXQ5KOLN3SST3MPGIHSCEF52IBTKY/ > > <https://lists.ovirt.org/archives/list/users@ovirt.org/thread/D3FEXQ5KOLN3SST3MPGIHSCEF52IBTKY/>. > > Bad idea, and another one was I didn't do a backup of the engine. > > > > Now my engine won't start, the backup won't run: > > > > engine-backup --mode=backup --file=/root/backup_deuruim > > --log=/root/backup_deuruim.log Start of engine-backup with mode > > 'backup' scope: all > > archive file: /root/backup_deuruim > > log file: /root/backup_deuruim.log > > Backing up: > > Notifying engine > > Notifying engine > > FATAL: Failed notifying engine > > > > pg_dump: error: Dumping the contents of table "audit_log" failed: > > PQgetResult() failed. pg_dump: error: Error message from server: > > ERROR: MultiXactId 1076887572 has not been created yet -- apparent > > wraparound pg_dump: error: The command was: COPY public.audit_log > > (audit_log_id, user_id, user_name, vm_id, vm_name, vm_template_id, > > vm_template_name, vds_id, vds_name, log_time, log_type_name, > > log_type, severity, message, processed, storage_pool_id, > > storage_pool_name, storage_domain_id, storage_domain_name, > > cluster_id, cluster_name, correlation_id, job_id, quota_id, > > quota_name, gluster_volume_id, gluster_volume_name, origin, > > custom_event_id, event_flood_in_sec, custom_data, deleted, > > call_stack, brick_id, brick_path, custom_id) TO stdout; 2022-03-24 > > 13:16:10 3461: FATAL: Database engine backup failed > > > > the Admin portal won't work, and I get a message on the login > > screen from engine saying I have a web console at port 9090. I > > don't get it. > > I don't get it either, it all sounds too confusing. > > > > > As my last resort I am here, trying at least to know a way I could > > backup it and install the engine elsewhere. All vm data is fine, > > but as the names are cryptographic, import them would have me > > guessing things, right? > > > > The number of VM's is low, 6 or 7, so if there is a way to do it > > manually, I would try. Installing it again would be my nightmare > > here. > > with just a few VMs it's indeed best to just reinstall from scratch > and importing the storage domain back. You would only be missing the > other non-VM configuration in oVirt that you have to do again, but > the VMs should have the right name and all after import. Assuming you > still have the storage domain somewhere safe. > > Thanks, > michal Hi Michal, first thanks for the answer. I do have the storage domain intact, and I kinda already did that of reinstalling it all from scratch. But I hit another wall here, I can't add my ryzen node to a cluster, every option I choose for CPU Type it get refused, so I never got to test the storage domain import yet :( On cluster 4.3 it worked a little unstable using one option that now is missing when the cluster is 4.6 level. Is my Ryzen 3400G usable on ovirt? So far I can't find a way for it to be :( thanks again, matheus _______________________________________________ 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/6OJFLFWJWNABF7VUB25MT77BIOUYLE2D/
