TrueNas 25.04 community
when automatic replication task starts i have the following error
why ?
Thanks to all
why ?
Thanks to all
The source dataset does not have any snapshots to base replication upon.
ZFS replication is based on transferring data contained in a snapshot to a different location, either on the same host or on a different host. When the second replication runs it just copies the blocks that changed between the first and second snapshots.
So you need to have snapshots of the source dataset for replication to work.
Did you follow the instructions here Replication Tasks | TrueNAS Documentation Hub (replace with the version of TrueNAS you are running) ?