12:38 p.m.
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.
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/D3FEXQ5....
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.logStart of engine-backup with mode 'backup'scope:
allarchive file: /root/backup_deuruimlog file: /root/backup_deuruim.logBacking
up:Notifying engineNotifying engineFATAL: 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 wraparoundpg_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.
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.
thanks,
matheus
ps: if needed, I can provide more info.