upstream proposal is to force everything through ZIL by creating the swap like this:
zfs create -o sync=always -o primarycache=metadata -o secondarycache=none -o logbias=throughput -b 4K -V 8G rpool/swap I'll test with our setup on Ubuntu. ** Changed in: zfs-linux (Ubuntu) Assignee: (unassigned) => Jean-Baptiste Lallement (jibel) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847628 Title: When using swap in ZFS, system stops when you start using swap To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1847628/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs