The problem has been resolved.Once PERC is set to passthrough, the host cannot detect this device. OMSA can only be installed in a virtual machine to solve the problem, but installing OMSA on a virtual machine is not successful.I solved it using LSA.
Hello, My server is R730xd with EXSi 8.0(dell oem),I installed OMSA 11.0, and use OMSA in windows server 2022 (VM). The controller cannot be detected, but it can be detected normally in idrac.And no changes can be made, including power. Everything can not configure. The OMSA is readonly status. iDRAC version is 2.84.84.84, newest。
OMSA 11.0 no storage controllers detected