LSI MegaRAID SAS9264-8i

firmware 2.130.403-4660

Windows 11

driver version 6.714.18.0

MSM 17.05.06.00

 

after some power failures two arrays became in Foreign state.

but Scan Foreign Configuration is "Error Read Foreign Configuration"

 

find this:

http://www.avagotech.com/support/knowledgebase/1211161498332/unable-to-import-foreign-configuration---deleted-my-megaraid-arr

 

 

Recreating an array which cannot be imported through Scan Devices or Scan Foreign configuration:

 

 

If the foreign configuration will not import, you can safely recreate the array if the drives are still in order, you know the RAID mode and the stripe block size.

If there is foreign configuration data on the drives, the foreign configuration must be cleared first.

 

 

first, I have saved configuration file, but I create two additional arrays after this last save and not want have troubles to restore these new arrays.

second, I not remember stripe block size for needed array

 

how in saved configuration file find and determine stripe block size for array?

 

array RAID1 name PhotoBackUp (configuration file attached)

megaraid_andreypopov.cfg

This forum is for the Unraid OS where RAID controllers are NOT recommended.

I am not sure you can find some support here.