[Bug 531240] Re: breaking raid: root raid_member opened as luks

ceg c.gatzemeier at tu-bs.de
Wed Mar 10 11:34:08 UTC 2010


Lets think some more of signature rules.

Crypt vs Container
-> any crypt should be lower then other containers (not fs) because whaterver is in it wouldn't be visible or is random.

Crypt vs FS
<- old fs signatuers may have remained.


RAID vs LVM-LV
<- LVs never  reside on RAIDs directly (always on PVs) 
<- RAID should never contain a LV directly, so its a new raid member

RAID vs LVM-PV
<- RAID can not be made assembled from PVs only from LVs.
<- RAID can contain a PV.


(only implement rules as far as understandable, never a generalization without a general rule)

Upstream seems to generally refrain from prioritizing. There is of
course the basic rule to return -1 (no type) if there are  conficts, and
no resolving rule applies.

-- 
breaking raid: root raid_member opened as luks
https://bugs.launchpad.net/bugs/531240
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