[SOLVED] migration aborted (duration 00:00:03): VM 106 qmp command 'query-machines' failed - unable to connect to VM 106 qmp socket - timeout after 31 retries

vottus

New Member
Jan 12, 2020
2
0
1
25
Explanation of terms:
main server -> new node, that I want to migrate servers on
old server -> old node, that I want to migrate servers from

Hello, today I wanted to migrate a Virtual Machine to my new node, however I quickly failed.

Even though both servers communicate with each other, I can't control them:
On my main server, I can't control the servers on the old server.

Also, on the old server, I can't communicate with the main server, but it's different, because from the new server to the old one, I can see the summary and basic info, even drives and use shell. I can't do so on the old server, it gets stuck on "Network is unreachable (595)".

I may know the answer to my problem, and that is the connection IP address.
The reason why think that is that on the old server, when I want to connect to shell on the new server, it says: "ssh: connect to host [redacted ipv6 addr] port 22: Network is unreachable"

The problem is that I don't have IPv6 and the connection to this adress indeed doesn't work.
I can't however figure out how to fix this, thus making my problem unsolvable on my own.

Please help. Thank you in advance.

Sincerely,
fvottus
 
Solved. Migrated.

I removed the node from the cluster, disabled IPv6 in network configuration and joined again.
Then it started working flawlessly, already migrated 2 VM instances :)