On Sun, Jul 21, 2002 at 11:36:33PM +0200, Mark Kettenis wrote: > From: "Artem 'Zazoobr' Ignatjev" <[EMAIL PROTECTED]> > Date: Sun, 21 Jul 2002 18:06:24 +0400 > > On Sun, Jul 21, 2002 at 02:09:52AM -0400, Brad Laue wrote: > >> I'm currently trying to make FreeBSD boot from extended > >> partitions (of course, with help of boot mgr - in my case that's WinNT > >> loader), and not without any progress: After patching /boot/loader to > >> understand EXT_X partition type, I'm able to boot from /dev/ad4s9. > > > > I'd be very interested in seeing your progress on this, and I think > > Simon 'corecode' Schultz would be as well - looking forward to it! > > Attach it to your reply. > Well, I don't think that all subcribers of this list wants to see this > staff, and don't know whether majordomo allows attaches in this list. > I will email it to you, and if anyone else is interested in this work, > I'd put it here: http://memphis.mephi.ru/~timon/ > Sinceherely yours, Artem 'Zazoobr' Ignatjev. > > In case you're wondering why you can't boot from /dev/ad4s10 and > above, take a look at the attached patch for vfs_conf.c. I also > included my version of a patch to fix the problems with extended > partitions in /boot/loader. I didn't look too closely at your code, > but my patch arranges things such that the slice numbers used by > /boot/loader match the slice numbers used by the kernel. > > I didn't look at boot0 and boot1 since I'm using GRUB on my system. > nah. I boot from this partition from tuesday. And the patch I've done is more complex. > --- /usr/src/sys/kern/vfs_conf.c.orig Mon Feb 4 14:08:12 2002 > +++ /usr/src/sys/kern/vfs_conf.c Fri Jul 12 17:34:02 2002 > @@ -356,8 +356,10 @@ gotit: > while (*cp >= '0' && *cp <= '9') > unit = 10 * unit + *cp++ - '0'; > if (*cp == 's' && cp[1] >= '0' && cp[1] <= '9') { > - slice = cp[1] - '0' + 1; > - cp += 2; > + cp++; > + while (*cp >= '0' && *cp <= '9') > + slice = 10 * slice + *cp++ - '0'; > + slice++; > } > if (*cp >= 'a' && *cp <= 'h') { > part = *cp - 'a'; Whoops... Since I'm booting from s9, this wasn't needed, but I put that in my site as soon as I get to it. Sinceherely yours, Artem 'Zazoobr' Ignatjev.
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