Re: bin/49510: gpt(8) fails w/o drvctl and breaks sysinst

[Robert Elz <kre%munnari.OZ.AU@localhost>]

    Date:        Mon, 29 Dec 2014 02:43:43 -0800
    From:        John Nemeth <jnemeth%cue.bc.ca@localhost>
    Message-ID:  <201412291043.sBTAhhOA007511%server.CornerstoneService.ca@localhost>

  | Finding the last block of the disk would leave
  | you in the same place as gpt(8).

If
	lseek(disk_fd, (off_t)-BLOCKSZE, SEEK_END);

doesn't work to do that, then it (the drivers etc) should be fixed
so that it does.

kre