problem with LSI MegaRaid SAS 9261- 8i

[AlbertArcher]

hello all !
I want to know which one of the SAS hard disk is compatible with this RaidController ??

i use below hard disks :
seagate 9SM260-046
hitachi 0B25662
seagate 9fk066 - 046
seagate 9tg066 - 046

But i have a problem with this device !

when i try to create Virtual Disk this Error Message appear :

Controller ID: 0 VD is now OFFLINE VD 0
Controller ID: 0 VD is now OFFLINE VD 0
Controller ID: 0 VD is now DEGRADED VD 0

please help me if you can !
this is a critical problem !

 

[AlbertArcher]

no body ????? you don't have such problem ever ?