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 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? _______________________________________________ Help-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-grub
