Re: [PATCH] disk/mdraid1x: Fix >2TB RAID detection with BIOS

[Andrei Borzenkov]

18.11.2016 23:43, Robert LeBlanc пишет:
> 
> grub> ls -l
> Device hd0: No known filesystem detected - Sector size 512B - Total size
> 2147483648KiB
>        Partition hd0,gpt2: No known filesystem detected - Partition start at
> 2048KiB - Total size 5368707055.5KiB
>        Partition hd0,gpt1: No known filesystem detected - Partition start at
> 1024KiB - Total size 1024KiB

Oh. Could you please run attached patch on top of pure GIT (without your
patch) and send me output. It adds some debug print to biosdisk driver
so we can try to guess what happens. After building, generate minimal
image to avoid too much output

address@hidden:~/build/grub$ echo "set debug=biosdisk" >
/tmp/load.cfg
address@hidden:~/build/grub$ pkgdatadir=$PWD ./grub-mkimage -O
i386-pc -d grub-core -o grub.img -p "(md/xxx)/" -c /tmp/load.cfg
biosdisk mdraid1x


Actual array name is irrelevant and is there simply to force raid scan.
After that copy it to /boot, go to GRUB CLI and run

multiboot /boot/grub.img
boot

biosdisk.patch
Description: Text Data