В Sat, 01 Aug 2015 12:07:13 +0200 Jelle de Jong <[email protected]> пишет:
> On 24/07/15 21:03, Andrei Borzenkov wrote: > > В Thu, 23 Jul 2015 15:17:17 +0200 > > Jelle de Jong <[email protected]> пишет: > > > >> On 23/07/15 13:14, Andrei Borzenkov wrote: > >>> On Thu, Jul 23, 2015 at 2:08 PM, Jelle de Jong > >>> <[email protected]> wrote: > >>>> The problem exist with the combination of mdadm with metadata format 1.2. > >>>> > >>> > >>> Do you mean 1.0 and 1.1 work? Or you did not test them? > >> > >> I did not test 1.0 or 1.1. I looked at the mdadm manpage and it listed > >> metadata format 0 and 1, so I went straight to 0 witch resulted in > >> metadata 0.9. > >> > > > > 1.2 puts metadata in fixed location in the beginning of device (i.e. > > partition) while 0.9 puts metadata in floating location near end of > > device. 1.0 and 1.1 differ in metdata placement as well. Testing would > > help to build some hypothesis. So far it sounds like grub has problem > > to find where partition begins; in this case metadata 1.0 is expected > > to work - it puts it at the end. > > http://paste.debian.net/288106/ > > I tested metadata 1.0 and this also worked as expected. > Could you please create rescue image, boot it on a problem system and show output of ls -l hexdump -n 512 (hdX) where hdX is your normal boot disk. To create rescue image grub(2)-mkrescue -o /tmp/rescue.iso and you can then dd this ISO to USB stick, it should be bootable both as CD-ROM and HDD. _______________________________________________ Help-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-grub
