On Mon, March 30, 2009 03:10, Andrew Thompson wrote: > On Tue, Mar 24, 2009 at 03:49:32AM -0500, Robert Noland wrote: >> On Mon, 2009-03-23 at 19:40 -0300, Nenhum_de_Nos wrote: >> > On Mon, March 23, 2009 07:36, Robert Noland wrote: >> > > So I have my i386 install on a usb hard disk, which I can only boot >> on >> > > one machine now. The one machine that I can make work has a bios >> option >> > > that reads "BIOS ehci handoff". This used to work with the old usb >> > > stack. The machines that it doesn't work on, boot the kernel, but >> fail >> > > to mount root, giving me the forbidding mountroot> prompt, which is >> > > immediately followed by the message saying that da0 is attached. >> da0 is >> > > however not listed in the available boot devices list. I tried >> playing >> > > around with the timeout in vfs_mount.c, but that didn't seem to have >> any >> > > impact. It has been suggested that this may be a "geom" timeout, >> but I >> > > don't know anything about the boot system really. >> > >> > I had problem a while ago with via mini itx hardware, that was quite >> > close. If I try boot from usb (installed in usb hdd), I get to the >> point >> > of loader not finding my disk. >> > >> > I then used a small flash disk attached to the ata (44 pin ide) >> channel >> > and formatted /boot in there. this way I get to the point of mount >> root >> > you said, and da0 not being alive soon enough to mount root. list >> disks >> > also couldn't find da0 though. >> > >> > I tried current from that time, and no good. >> > >> > if this is solved, I'll be happy to try whatever patch to current. (as >> > long as I can install it from another box/or its ata channel, as it >> can't >> > boot vanilla 7.1R) >> >> So, my solution was to set kern.cam.scsi_delay=10000 >> in /boot/loader.conf > > The following patch should work. It creates interleaving root hold > tokens from the CAM probe to disk_create and geom providor tasting. > I had to add a malloc type flag as sleeping isnt allowed at the point I > added the token alloc in CAM. > > http://people.freebsd.org/~thompsa/root_wait.diff > > It needs review by the various geom/cam ppls. > > > Andrew sorry for the delay. I had work issues. Thanks for the patch, I'll try it as soon as possible (plnas for Wednesday) thanks, matheus -- We will call you cygnus, The God of balance you shall beReceived on Tue Mar 31 2009 - 01:30:44 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:45 UTC