The ZSys part of the issue (garbage collection not being agressive enough when reaching bpool or rpool size limit) is handled on bug #1876334.
I’ll just add a reference there and remove the ZSys task instead of dupping so that the foundation team can handle the grub side of it. ** No longer affects: zsys (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1867542 Title: grub stuck on loading kernel, fails to ls zfs and swap partitions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1867542/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs