no pull replication from freenas to truenas.

[peter boos]

We would like to update Freenas to TrueNAS but make a replication backup first.
So we'd like to go from FreeNAS-11.3-U1 to TrueNAS-12.0-U2.1.
But nothing gets replicated

I configured a replication backup as below on TrueNAS to pull it from Freenas.

Like below :

Nothing gets replicated, nothing gets logged in (/var/logs/ ... )
Neither does manual replication work.
The hosts do resolve the job shows as finished.

When i click on the green finished status I get a log status of the job saying:
No snapshots to send for replication task_3 on dataset ..

I don't have any clue what goes wrong here, any ideas are welcome.

 

[Redcoat]

My similar experience and that of others is covered in this thread https://www.truenas.com/community/threads/freenas-11-3-u5-truenas-notes-issues.88173/#post-610807

 

[peter boos]

It seams i dont have the errors mentioned in that thread, but i'll give it a try

 

[peter boos]

My similar experience and that of others is covered in this thread https://www.truenas.com/community/threads/freenas-11-3-u5-truenas-notes-issues.88173/#post-610807

No sadly it did not resolve, the pools were not readonly, its not the issue i'm facing here.


When i do a manual sync i get some more cryptic info
more zettarepl.log

[2021/04/06 15:08:00] DEBUG
[Thread-23] [zettarepl.paramiko.replication_task__task_3] [chan 3] EOF received (3)

[2021/04/06 15:08:00] DEBUG
[replication_task__task_3] [zettarepl.transport.base_ssh.root@172.16.10.2.shell.11.async_exec.72] Waiting for exit status

[2021/04/06 15:08:00] DEBUG
[replication_task__task_3] [zettarepl.transport.base_ssh.root@172.16.10.2.shell.11.async_exec.72] Error 2: 'bad property list: invalid pro.... (eg: "S-1-234-567-89")\n'

[2021/04/06 15:08:00] DEBUG
[Thread-23] [zettarepl.paramiko.replication_task__task_3] [chan 3] EOF sent (3)

[2021/04/06 15:08:00] DEBUG
[replication_task__task_3] [zettarepl.replication.run] Encryption not supported on shell <Shell(<SSH Transport(root@172.16.10.2)>)>: "bad property list: invalid property 'encryption'" (exit code = 2)

[2021/04/06 15:08:00] DEBUG
[replication_task

 

[peter boos]

Solved,
I think the previous extra error info wasnt a problem.
The Freenas server ran snapshots and the Truenas server also ran snapshots.

So the replication pulled data+snapshots from freenas to truenas, and truenas also wanted to add snapshots.. this conflicted.
We disables snapshot task on truenas, and on truenas side removed all the snapshots and then restarted replication task