PS do note I did check a while ago at home on my desktop and on my laptop, my laptop reports 32767 for my Vertex 3 SSD as max_hw_sectors_kb, don't recall the exact number from my home computer but that had a nice multiple of MiB's instead of N*MiB - 1 kiB. This doesn't seem to be consistent thus either (and not only for MD devices either thus).
Can't imagine a disk reporting a value that's not a nice number (binary wise). This might be kernel related too... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1031260 Title: RAID write performance is horrible. max_sectors_kb is set to the odd value of 127 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1031260/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
