** Description changed: this is how the btrfs filesystem is laid out: root@manning:~# btrfs fi df / Data, RAID5: total=6.00GiB, used=2.93GiB System, RAID1: total=32.00MiB, used=16.00KiB Metadata, RAID1: total=512.00MiB, used=215.86MiB GlobalReserve, single: total=80.00MiB, used=0.00B root@manning:~# btrfs fi sh / Label: 'M-root' uuid: 365c6d42-8359-4239-ba1a-2b3a25f97ac2 Total devices 3 FS bytes used 3.14GiB devid 1 size 10.93GiB used 3.28GiB path /dev/sda3 devid 2 size 10.93GiB used 3.50GiB path /dev/sdb3 devid 3 size 10.93GiB used 3.28GiB path /dev/sdc3 device UUIDs are disabled in /etc/default/grub : GRUB_DISABLE_LINUX_UUID=true - the relavant part of the generated grub.cfg looks like this: + the relevant part of the generated grub.cfg looks like this: echo 'Loading Linux 3.19.0-22-generic ...' linux /vmlinuz-3.19.0-22-generic root=/dev/sda3 /dev/sdb3 /dev/sdc3 ro single nomodeset rootflags=subvol=@ echo 'Loading initial ramdisk ...' initrd /initrd.img-3.19.0-22-generic when i re-enable UUIDs the generated grub.cfg comes out correct. btw. this is on Lubuntu 15.04 (Vivid Vervet)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1475919 Title: update-grub generates invalid grub.cfg when using btrfs as root filesystem in RAID5 mode on three disks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1475919/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
