@Rafael, 1. what is your ZFS configuration (number of drives?) 2. size of your system (total memory, free memory). 3. Do your drive(s) suffer from large I/O latencies? - what is the output from iostat -mx
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1654517 Title: ZFS I/O hangs for minutes To manage notifications about this bug go to: https://bugs.launchpad.net/zfs/+bug/1654517/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs