dmraid enabled on install target even if disabled during installation
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
initramfs-tools (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
Bug Description
Binary package hint: initramfs-tools
The Ubuntu version is 8.10 Server x86 (no updates, directly from the cd)
The hardware is Supermicro P3TDER with Promise TX4000 fake raid card.
I'm using software (md) raid, so *disable* SATA/fake raid during the install. However on 1st boot of the newly installed system dmraid is enabled - so it steals drives that the md arrays want to use, thus making the system ubootable (/ is on a raid0 array). Note these cards need you to define at least one fake array otherwise the BIOS cannot boot the system (so having no fake arrays is unfortunately not possible).
I worked around this by booting off the cd and choosing "rescue broken system", then removing the dmraid package (possibly a bit clumsy, but it worked).
I think the system should configure the boot ramfs to *not* use dmraid if you have disabled it during the install.
I just installed dmraid on a 9.04 machine and can't reverse the process. The /boot partition is now hidden by the dmraid, so I cannot remove dmraid from the initrd file. Same problem - the deletion of the "nodmraid" kernel flag has made disabling dmraid impossible.