Date: Thu, 11 Feb 2010 09:20:03 GMT From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@FreeBSD.org Subject: Re: usb/143790: can not boot from usb hdd Message-ID: <201002110920.o1B9K3Qn035743@freefall.freebsd.org>
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The following reply was made to PR usb/143790; it has been noted by GNATS. From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org Cc: Crazy Alex <crazyalexnt@inbox.ru>, freebsd-gnats-submit@freebsd.org Subject: Re: usb/143790: can not boot from usb hdd Date: Thu, 11 Feb 2010 10:14:20 +0100 On Thursday 11 February 2010 08:50:58 Crazy Alex wrote: > >Number: 143790 > >Category: usb > >Synopsis: can not boot from usb hdd > >Confidential: no > >Severity: non-critical > >Priority: low > >Responsible: freebsd-usb > >State: open > >Quarter: > >Keywords: > >Date-Required: > >Class: sw-bug > >Submitter-Id: current-users > >Arrival-Date: Thu Feb 11 08:00:01 UTC 2010 > >Closed-Date: > >Last-Modified: > >Originator: Crazy Alex > >Release: 8.0-STABLE-201001 > >Organization: > > Atlantis > > >Environment: > > FreeBSD 8.0-STABLE-201001 FreeBSD 8.0-STABLE-201001 #0: Mon Feb 8 > 20:44:06 YEKT 2010 root@:/usr/src/sys/i386/compile/ALEX_USB i386 > > >Description: > > I can not boot installed on the usb hdd (da0) system. An attempt to mount > the root system is to define the system usb hdd: > > Manual root filesystem specification: > <fstype>:<device> Mount <device> using filesystem <fstype> > eg. ufs:/dev/da0s1a > eg. cd9660:/dev/acd0 > This is equivalent to: mount -t cd9660 /dev/acd0 / > > ? List valid disk boot devices > <empty line> Abort manual input > > >How-To-Repeat: > > > >Fix: > > edit /usr/src/sys/kern/vfs_mount.c > > in 1655 line: > > .... > options = NULL; > > + pause("usbwait", hz * 10); > > root_mount_prepare(); > > Add a pause of 10 seconds to mount the root filesystem during this time usb > hdd will have time to define the system. Then recompile the kernel. > > >Release-Note: > >Audit-Trail: > >Unformatted: > This is a known issue. --HPS
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