I am noticing that the problem is directional also. Copying from sdb to sda was about 37.5 MB/s and the other direction sda to sdb was 11.8 MB/s for the same 1.6 GB file.
-- Slow SATA performance https://bugs.launchpad.net/bugs/119730 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs