phdb: I am quite sure that hdparm will not work on a raid array directly, because it is not a physical drive. Your first try seems plausible if /dev/sde was the physical drive. Probably the HPA modification of the live CD was invalid. I never tried raid 10 however.
On my machine a total "cold boot" requires disconnecting the power cable (or switching off the power at the PSU), a plain power off is not enough. -- booting live cd breaks intel matrix raid https://bugs.launchpad.net/bugs/383001 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
