Public bug reported: When BFQ is used, disk IO will hang some seconds after boot. This was also reported in some public MLs [1][2]. The fix is already in mainline, but it's not available in 4.15.
[1] https://lkml.org/lkml/2017/12/1/80 [2] https://groups.google.com/forum/#!topic/bfq-iosched/nB2cVfDMSOU ** Affects: linux (Ubuntu) Importance: Undecided Assignee: Jesse Sung (wenchien) Status: In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1780066 Title: [Bionic] Disk IO hangs when using BFQ as io scheduler To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1780066/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
