В Sun, 19 Jul 2015 22:02:14 +0200 Jelle de Jong <[email protected]> пишет:
> On 19/07/15 20:56, Andrei Borzenkov wrote: > > В Sun, 19 Jul 2015 20:51:33 +0200 > > Jelle de Jong <[email protected]> пишет: > > > >> On 19/07/15 20:21, Andrei Borzenkov wrote: > >>> В Sun, 19 Jul 2015 19:55:11 +0200 > >>> Jelle de Jong <[email protected]> пишет: > >>> > >>>> Hello everybody, > >>>> > >>>> I been hitting a problem that I couldn't figure out. > >>>> > >>>> I was making Debian Jessie installations on USB sticks and booting from > >>>> them with grub on an HP z600 machine and all works fine. > >>>> > >>>> I was making an 1:1 copy of those USB sticks and put them in HP ML110 > >>>> station and when trying to boot I get: > >>>> > >>>> http://paste.debian.net/plain/283906 > >>>> > >>>> Attempting Boot From USB DriveKey (C:) > >>>> error: disk > >>>> `lvmid/lO45FX-TeHg-DMv6-VWnZ-GiPg-jlQT-2hQspm/inSndX-umPY-jtUa-xrOD- > >>>> sTLT-PJyY-YoruJR' not found. > >>>> Entering rescue mode... > >>>> grub rescue> > >>>> > >>>> Some older usb sticks with Debian booted fine with the HP ML110 servers. > >>>> > >>>> So to be sure I did a fresh debootstrap installation from a chroot on > >>>> the ML110 server and tried booting the, but I get the same grub error. I > >>>> place the USB sticks in an Z600 server and they booted fine. > >>>> > >>>> What is going on and how can I solve this? I want to boot from the USB > >>>> sticks on the ML110 servers, like I do my debian old stable sticks. > >>>> > >>>> What information do you guys need from my side? > >>>> > >>> > >>> Are both systems BIOS or both UEFI? > >> > >> I think both systems are BIOS. I included the output of dmidecode -t > >> bios (I assume that is the way of detecting of the system is UEFI?) of > >> both systems in this pastebin: http://paste.debian.net/283917/ > >> > > > > I'm not sure DMI shows it; but for GRUB to be able to access USB stick > > BIOS must present it. Check BIOS settings, may be legacy USB need to be > > explicitly turned on. > > > Bit confused, I got the other usb stick (same model) with debian 7.0 and > grub on it and it boots fine from the ML110G7. > > Attempting Boot From USB DriveKey (C:) > GRUB loading. > Welcome to GRUB! > GNU GRUB version 1.99-27+deb7u2 > > So if one stick can boot, the BIOS settings must be right then, right? > (however the usb stick that works is less complicated (no lvm, no mdadm). > > I got the other newly created usb sticks with debian 8 and grub and it > show the grub error and goes to grub resuce, but grub is ON the USB > stick so the BIOS has to load something from the USB to load grub and > provides the error. > > So I am confused... (maybe i should try making a debootstrap with grub > with debian 7?) > > Attempting Boot From USB DriveKey (C:) > error: disk > `lvmid/lO45FX-TeHg-DMv6-VWnZ-GiPg-jlQT-2hQspm/inSndX-umPY-jtUa-xrOD- > sTLT-PJyY-YoruJR' not found. > Entering rescue mode... > grub rescue> ls > (hd0) (hd0,msdos1) (hd1) (hd1,msdos1) > grub rescue> insmod lvm > grub rescue> insmod mdadm At this point there is nowhere to load modules from. Either they are present in core.img and loaded already or not. > error: disk > `lvmid/lO45FX-TeHg-DMv6-VWnZ-GiPg-jlQT-2hQspm/inSndX-umPY-jtUa-xrOD- > sTLT-PJyY-YoruJR' not found. > grub rescue> > > Is there something wrong with the mdadm modules in grub? mdadm? You never said anything about Linux MD yet. GRUB shows two devices - is it correct? What does "ls -l" in GRUB show? Please attach USB stick to Linux system, run https://github.com/arvidjaar/bootinfoscript/raw/master/bootinfoscript and upload results somewhere; tell which /dev/sdX is your USB stick. _______________________________________________ Help-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-grub
