You could shrink the DDT by making a copy of the files in place (with dedup off) and deleting the old file. That only requires enough extra space for a single file at a time. This assumes no snapshots.
If you need to preserve snapshots, another option would be to send|recv a dataset at a time. If you have enough free space for a copy of the largest dataset, this would work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1899249 Title: OpenZFS writing stalls, under load To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1899249/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
