Comment 11 for bug 992975

hello all !...my problem is not the same...or...the same...not sure if not the same (sorry my bad english)
main controller is AMD SB950 via MSI 990FXA-GD80...2 disk - raid 0 (fakeraid)...windows 7 install correctly and working...ubuntu is not install and not finding anny raid-0. Pmagic-2015-05-30 is not correct mapping this array (using boot option dmraid ...module dm-mod is load from kernel):

ls -l /dev/mapper/*
crw------- 1 root root 10, 236 maj 31 02:04 control

and not find anny /dev/dm-0(1,2,3*)

can use "dmraid -ay" is finding:

root@PartedMagic:~# ls -l /dev/mapper
total 0
crw------- 1 root root 10, 236 maj 31 02:04 control
brw-rw---- 1 root disk 254, 0 maj 31 02:04 ddf1_Linux
root@PartedMagic:~# ls -l /dev/dm*
brw-rw---- 1 root disk 254, 0 maj 31 11:14 /dev/dm-0
root@PartedMagic:~#

and

bash-4.1# dmraid -s
/dev/sdb: "pdc" and "ddf1" formats discovered (using ddf1)!
/dev/sda: "pdc" and "ddf1" formats discovered (using ddf1)!
*** Group superset .ddf1_disks
--> Active Subset
name : ddf1_Linux
size : 3906722560
stride : 128
type : stripe
status : ok
subsets: 0
devs : 2
spares : 0
bash-4.1#

not finding installed windows 7...only:

bash-4.1# ls -l /dev/sd*
brw-rw---- 1 root disk 8, 0 maj 31 11:20 /dev/sda
brw-rw---- 1 root disk 8, 1 maj 31 02:04 /dev/sda1
brw-rw---- 1 root disk 8, 2 maj 31 02:04 /dev/sda2
brw-rw---- 1 root disk 8, 16 maj 31 11:20 /dev/sdb

My qeustion...if use this fix http://answerpot.com/showthread.php?3532655-Changing%20from%20dm-raid45.ko%20to%20dm-raid.ko for ubuntu boot process ... ubuntu install correctly and finding more OS ? (ubuntu + windows 7)

latest fix multipath-tools and dmraid dmsetup and kpartx is fixing only if use for fakeraid = raid-5(and 1,4,6,10)...how use if fakeraid = raid-0 on this controller ?

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