I don't know if it is helpful to anybody, but I have attached the strace for /lib/udev/devkit-disks-probe-ata-smart /dev/sda. It does two SG_IO ioctls against the device. smartctl -a /dev/sda does not trigger the HSM violation.
-- devkit-disks-probe-ata-smart causes HSM Violations on SSD, and potential hardware death https://bugs.launchpad.net/bugs/445852 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
