FreeNAS 11.3 replication Task to TrueNAS Core 12U8 not working

[Borja]

I recently upgraded the destination server to TrueNAS Core 12U8 because some new FC card that i added. Before that replication task was working ok for years.
After upgrading, the task failed and the message shown is

Failed: BBD1Z2 (manual-20170706)

I though maybe some snapshot is lost in the chain so i deleted the entire destination dataset and created a new one, configure the replication task like new and start again. Same error.
Its not possible to do the replication task between this versions?

Thanks

 

[TXAG26]

I'm having the same error. Is there a guide that shows what needs to be configured on the updated TrueNAS Core 12U8.1 when it is receiving snapshots from FreeNAS 11.1?

 

[Borja]

I'm having the same error. Is there a guide that shows what needs to be configured on the updated TrueNAS Core 12U8.1 when it is receiving snapshots from FreeNAS 11.1?

Its seems to be a compatibility issue with older freenas versions, maybe only because different auto-generation snapshots name, but the only way I could find to resolve it is to upgrade the source system to freenas 11.3

 

[TXAG26]

Found this and it worked for my FreeNAS 11.1 machine and it is currently now replicating to TrueNAS Core 12.8.x.

Evidently there's a pretty simple fix:

Replication from 11.2 to 12 fails

Ok, ok, it might be a niche topic but perhaps it might save someone some time. I was in the situation where I had to replicate an (old) Freenas 11.2 installation to a TrueNas 12 installation. Before anyone asks, an update of the old box was out of question as it suffers from hardware failures...

www.truenas.com

I added this to the TrueNAS 12.8.x target machine:

ln -s /usr/local/sbin/zfs /sbin/zfs