> I'm going to play around with Mike's suggestion of instrumenting > ad_interrupt with a bunch of debug prints and see if I can see > what is happening. I'll do this right after I determine for > sure that both the old and new driver are at least trying to > read the same blocks from the disk for the disklabels. Sounds > stupid I know, but I can cut the problem space in half if I > can prove that they are least trying to go to the same spot on > the disk.
I'd be more worried that they're going to different places _after_ they've read the disklabel. If they couldn't read the disklabel, you wouldn't be mounting the disk in the first place. Is your disk dedicated in some way? -- \\ Sometimes you're ahead, \\ Mike Smith \\ sometimes you're behind. \\ m...@smith.net.au \\ The race is long, and in the \\ msm...@freebsd.org \\ end it's only with yourself. \\ msm...@cdrom.com To Unsubscribe: send mail to majord...@freebsd.org with "unsubscribe freebsd-current" in the body of the message
