Bug#531573: grub-pc: does not install onto partitionable mdadm mirror (raid1)

[Vladimir Stavrinov]

Package: grub-pc
Version: 1.96+20090523-1
Severity: normal


Try to install:

grub-install /dev/md_d0

and got the errors:

.............................................
grub-probe: error: no mapping exists for `md0'
Auto-detection of a filesystem module failed.
Please specify the module with the option `--modules' explicitly.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Why it is referencing md0 if there is md_d0 only?
--modules option don't help.