Red Hat Bugzilla – Bug 427351
bootloader will not install onto raid device, if other volumes present in system
Last modified: 2009-01-07 12:40:36 EST
During installation, if /dev/mapper/isw_* is selected as the device for
bootloader, the bootloader will be installed on the first non-raid volume instead.
This problem does not occur, if the raid volume is the only device.
I think that bootloader cannot be installed on dmraid device (you need first
boot ramdisk to run dmraid and create device in /dev/mapper; installer probably
should not allow selecting this device).
Anyway, this is installation issue, reassigning to anaconda.
This is very old bug.
In current version there is no reproduce.
My suggestion is to close it.