Fasttrack TX2 - Raid10, dmsetup table example?
tkrah at fachschaft.imn.htwk-leipzig.de
Sat Dec 9 10:24:19 UTC 2006
Got a raid10 array on a pdc20270 controller, fasttrack100 tx2.
Some loss of power made some serious damage to the complete pc.
The disks however are still working - the controller is a little bit
broken - no boot message about the raid things, only ide does still
work, more or less ( dma errors etc. pp ).
So i took the drives and put in on a normal ide controller - they are
running dmraid on a 2.6.17 kernel, ubuntu edgy, does found nothing.
Drives are found as follows:
hdb - unknown partition table
hdd - unknown partition table
I know there was a 10 setup prior on these 4 disks - although i don't
know how the pdc controller does the mapping on 4 drives.
Is it possible to create the mappings for a raid10 again - to get the
only partition on those drives back?
Anyone a example, found many for raid0 or raid1, but nothing for 10 - i
don't want to do some damage to the raid ( i hope its still there ... ),
so i'll asking before.
thx for any help.
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