The last we heard on this, FreeBSD was apparently not receiving the send stream, even though it supports large_dnode:
https://zfsonlinux.topicbox.com/groups/zfs- discuss/T187d60c7257e2eb6-M14bb2d52d4d5c230320a4f56/feature- incompatibility-between-ubuntu-19-10-and-freebsd-12-0 That's really bizarre. If it supports large_dnode, it should be able to receive that stream. Ideally, this needs more troubleshooting, particularly on the receive side. "It said (dataset does not exist) after a long transfer." is not particularly clear. I'd like to see a copy-and-paste of the actual `zfs recv` output, at a minimum. @BertN45, if you want to keep troubleshooting, a good next step would be to boil this down to a reproducible test case. That is, create a list of specific commands to create dataset and send it that demonstrates the problem. That would help. We may need to flesh out the reproducer a bit more, e.g. by creating a pool on sparse files with particular feature flags. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1854982 Title: Lost compatibilty for backup between Ubuntu 19.10 and FreeBSD 12.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1854982/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
