Dell PowerVault MD3260 - Manual (Page 11)

Issue Recommended Action
Return Code -4 message is displayed for any method
that runs. A specific error message is not displayed other
than the return value, but the SMI-S Provider trace log
shows that the method failed because of an
authentication failure. Update the Property -
Secret with the current storage array password in the
<OEM>SharedSecret instance by using Modify
Instance CIM. You can perform this operation from the
client used for communicating with SMI-S Provider (for
example, CIM Navigator).
The following message is displayed when you use the CIM
CLI application:
roundTripTime is incorrect in
ClientOpPerformanceData
You can ignore this message when using the CIM
command line interface.
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