Created attachment 620307 [details]
as generated by grub2-mkconfig
(
grub2-branding-openSUSE-13.2-3.6.1.noarch
grub2-i386-pc-2.02~beta2-20.5.1.x86_64
grub2-2.02~beta2-20.5.1.x86_64
grub2-x86_64-efi-2.02~beta2-20.5.1.x86_64
grub2-snapper-plugin-2.02~beta2-20.5.1.noarch
)
I recently upgrade a 13.1 installation that is made of two disk partitioned
with msdos partition table each with 3 partition:
- the root partition (btrfs raid1)
- the data partition (btrfs raid0)
- the swap
Device Boot Start End Sectors Size Id Type
/dev/sda1 2048 2105343 2103296 1G 82 Linux swap / Solaris
/dev/sda2 * 2105344 85995519 83890176 40G 83 Linux
/dev/sda3 85995520 156301311 70305792 33.5G 83 Linux
Device Boot Start End Sectors Size Id Type
/dev/sdb1 2048 2105343 2103296 1G 82 Linux swap / Solaris
/dev/sdb2 2105344 85995519 83890176 40G 83 Linux
/dev/sdb3 85995520 156301311 70305792 33.5G 83 Linux
proxy:~ # btrfs fi show
Label: none uuid: 51fc561b-12f7-484b-89e5-d146bc9ea737
Total devices 2 FS bytes used 32.89GiB
devid 2 size 40.00GiB used 34.03GiB path /dev/sda2
devid 3 size 40.00GiB used 34.03GiB path /dev/sdb2
Label: 'nonraid' uuid: 98d8788c-2cff-45fc-83a7-6c0015c72446
Total devices 2 FS bytes used 2.37GiB
devid 1 size 33.52GiB used 5.04GiB path /dev/sda3
devid 2 size 33.52GiB used 5.03GiB path /dev/sdb3
Btrfs v3.16.2+20141003
/dev/sda2 on / type btrfs (rw,relatime,compress=zlib,space_cache)
/dev/sda3 on /dati/nonraid type btrfs (rw,relatime,compress=zlib,space_cache)
The problem is that simply grub2 seem not to load from the disk.
The boot procedure hang on
"Welcome to GRUB!"
I installed grub2 with:
proxy:~ # grub2-install --recheck /dev/sda
Installing for i386-pc platform.
Installation finished. No error reported.
proxy:~ # grub2-install --recheck /dev/sdb
Installing for i386-pc platform.
Installation finished. No error reported.
I attached the grub.cfg generated by grub2-mkconfig.
Note:
I saw there is a seem correlated bug #912170
Note 2:
I currently boot from a usb stick where I installed grub2 and vmlinuz and
initrd