[Bug 1165647] [NEW] can't install grub to btrfs raid0 filesystem

[Marin Marusic]

Public bug reported:

This is my FS layout

Label: 'rootFS'  uuid: 2f03264e-6306-4e85-91af-0c6d67a6d95b
	Total devices 4 FS bytes used 3.02GB
	devid    4 size 463.89GB used 21.01GB path /dev/sdd1
	devid    3 size 296.25GB used 21.01GB path /dev/sdc1
	devid    2 size 296.25GB used 21.01GB path /dev/sdb1
	devid    1 size 296.25GB used 21.03GB path /dev/sda1

created with mkfs.btrfs -L rootFS -d raid0 -m raid1 /dev/sda1 /dev/sdb1 /dev/sdc1 /dev/sdd1 
It's a MBR based system,
fdisk output

Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00069f96

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1            2048   621289471   310643712   83  Linux
/dev/sda2       621289472   625141759     1926144   82  Linux swap / Solaris

Don't know how to proceed.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: ubiquity 2.12.16
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic x86_64
ApportVersion: 2.6.1-0ubuntu3
Architecture: amd64
CasperVersion: 1.328
Date: Sun Apr  7 06:51:59 2013
InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
ProcEnviron:
 TERM=unknown
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: grub-installer (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug quantal third-party-packages ubiquity-2.12.16

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https://bugs.launchpad.net/bugs/1165647

Title:
  can't install grub to btrfs raid0 filesystem

Status in “grub-installer” package in Ubuntu:
  New

Bug description:
  This is my FS layout

  Label: 'rootFS'  uuid: 2f03264e-6306-4e85-91af-0c6d67a6d95b
  	Total devices 4 FS bytes used 3.02GB
  	devid    4 size 463.89GB used 21.01GB path /dev/sdd1
  	devid    3 size 296.25GB used 21.01GB path /dev/sdc1
  	devid    2 size 296.25GB used 21.01GB path /dev/sdb1
  	devid    1 size 296.25GB used 21.03GB path /dev/sda1

  created with mkfs.btrfs -L rootFS -d raid0 -m raid1 /dev/sda1 /dev/sdb1 /dev/sdc1 /dev/sdd1 
  It's a MBR based system,
  fdisk output

  Disk /dev/sda: 320.1 GB, 320072933376 bytes
  255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors
  Units = sectors of 1 * 512 = 512 bytes
  Sector size (logical/physical): 512 bytes / 512 bytes
  I/O size (minimum/optimal): 512 bytes / 512 bytes
  Disk identifier: 0x00069f96

     Device Boot      Start         End      Blocks   Id  System
  /dev/sda1            2048   621289471   310643712   83  Linux
  /dev/sda2       621289472   625141759     1926144   82  Linux swap / Solaris

  Don't know how to proceed.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: ubiquity 2.12.16
  ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
  Uname: Linux 3.5.0-17-generic x86_64
  ApportVersion: 2.6.1-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.328
  Date: Sun Apr  7 06:51:59 2013
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  ProcEnviron:
   TERM=unknown
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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