I've uploaded a new test kernel based on the latest bionic kernel from master-next: https://kernel.ubuntu.com/~arighi/LP-1796292/4.15.0-56.62~lp1796292/
In addition to that I've backported all the recent upstream bcache fixes and applied my proposed fix for the potential deadlock in bch_allocator_thread() (https://lkml.org/lkml/2019/7/10/241). I've tested this kernel both on a VM and on a bare metal box, running the test case from bug 1784665 (https://launchpadlibrarian.net/381282009/bcache-basic-repro.sh - with some minor adjustments to match my devices). The tests have been running for more than 1h without triggering any problem (and they're still going). Ryan / Chris: it would be really nice if you could do one more test with this new kernel... and if you're still hitting issues we can try to work on a better reproducer. Thanks again! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796292 Title: Tight timeout for bcache removal causes spurious failures To manage notifications about this bug go to: https://bugs.launchpad.net/curtin/+bug/1796292/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
