Skip site navigation (1)Skip section navigation (2)
Date:      Thu, 1 Apr 2010 07:38:53 -0500
From:      Peter Steele <psteele@maxiscale.com>
To:        "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org>
Subject:   USB disk boot issues
Message-ID:  <7B9397B189EB6E46A5EE7B4C8A4BB7CB3B65FA89@MBX03.exg5.exghost.com>

next in thread | raw e-mail | index | archive | help
We clone systems from specially prepared USB flash sticks and this all work=
s well, except that occasionally the flash stick fails to boot. It fails at=
 the "mount root" step, saying that it cannot mount the specified root part=
ition. We use a labeled partition on the disk to make it device independent=
, so we have something like

/dev/label/usbroot  /    ufs    rw     1      1

in our fstab. When it fails it doesn't recognize this device, and even ? do=
esn't list it as one of the available devices. If we reboot, it's likely th=
e problem won't occur again. It seems to be some kind of timing issue. Is t=
his a known problem?




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?7B9397B189EB6E46A5EE7B4C8A4BB7CB3B65FA89>