Date: Tue, 5 Nov 2013 12:15:35 +0400 From: Boris Bobrov <breton@cynicmansion.ru> To: Gleb Smirnoff <glebius@freebsd.org> Cc: Konstantin Belousov <kostikbel@gmail.com>, Glen Barber <gjb@freebsd.org>, "freebsd-current@freebsd.org" <freebsd-current@freebsd.org>, Maciej Milewski <milu@dat.pl> Subject: Re: 10.0-BETA1 i386 on VirtualBox Message-ID: <201311051215.40336.breton@cynicmansion.ru> In-Reply-To: <20131105070608.GI1467@glebius.int.ru> References: <526939BF.4030306@dat.pl> <20131105070222.GW59496@kib.kiev.ua> <20131105070608.GI1467@glebius.int.ru>
index | next in thread | previous in thread | raw e-mail
[-- Attachment #1 --] В сообщении от Tuesday 05 of November 2013 11:06:09 Gleb написал: > On Tue, Nov 05, 2013 at 09:02:22AM +0200, Konstantin Belousov wrote: > K> First, all reported instances have ata attachment for the ada0, > except K> of milu (possibly). So this means that kernel does transient > remapping, K> and very different code path is executed comparing with > what I thought K> initially. The path is simpler than the pure > unmapped i/o. > K> > K> Second, I use QEMU with the ata0 attachment for the disks regularly, > and K> I do not have an issue. I also did not see a report from the > real h/w. K> > K> Third point is that all reports are i386. Is there anybody with > amd64, K> vbox, ata and the same corruption hiddent by disabling > unmapped i/o ? K> > K> In what way the non-working images were installed ? Is it possible > to K> produce the problematic installs by doing it one way, and > non-problematic K> by another ? > > The only known way to get FreeBSD working is to turn off unmapped io > in loader. Any tweaking of "hardware" in VB or changes in the install > process do not affect. Disabling VT-x in VB helps too. -- С наилучшими пожеланиями, Boris [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJSeKknAAoJEO4+S87gXws96v8QAMjTmq0qax/f77UhXJw/hkGa ULwfODYuqeoyG+jetq+/b67I6w5f2N2KaYzrCOd9IsBR5X5in2RFFm9aw+ZwgTh3 MchMNl4ivCZA7xkRhWuRo+fOVxVl8Zh9JTku/fLDsbjCe2AzUdrvU9R7iByilKsQ phj6W0tnrQfNO+rHXHCHql5tPUuiLjeb8rJLg9xRpxj2kUWy+P30nz4ZphoKj7tr n+QkKBqEpRU3hfpRAs3u7BstkOO2I2W8TEzQKg4IAckOtBYM5drBv5VLYa+5VGxh h1ZH74Xt43ZrKCM+r4ZufnYH6eVg56a82yczSoqmD8IGhR6ilTL7UfS+N6rAFnwC uLnvjHd5eeq29dBb3hYGBl5PPKUENt/Hw4uuMK1+6bkpoPgd43Ld1W5RSaqXmrMq nFNUIHjMNobgD1YJzfFgekqnKxaFaLtrBelD1AVXXdVkZWVN8hcOBXeasmSqYroF 3iX4Rn/wTPUTuVPRqvJlQ1S8tEFLVOLxX6SDbvzb4vhfE04ooTKQtKB6vkgletm3 fkk61cTJUViKNVssvba7RU/iD9nPzc5l2WmHk+2+nZcyZBitIh3Fu43ACp57w91R v6cKTVSEzygHiXA9BzDTy0x55NRmeEZ0PwVAaudMqQG+DO1fOPo1BBVAgGg7nHaE R5Ger8NYuULRM9tNK6j0 =cjJ1 -----END PGP SIGNATURE-----help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201311051215.40336.breton>