Last time I checked the hpsa driver is part of the kernel shipped with Ubuntu...
Regardless of whether the core kernel is doing it right or not, the hpsa driver should not advertise a larger max_sectors_kb than it can handle with good performance. FYI, the hpsa driver in the xenial default kernel advertise the stripe size so this breaks performance for any setup with a stripe size more than approx 1 MiB. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1668557 Title: Write performance regression severely affecting hpsa controllers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1668557/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
