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Emulex HBA ERROR: 530: Mailbox timeout. (HEARTBEAT: Nowait.) In LDOMs Configurations (Doc ID 2477357.1)

Last updated on APRIL 08, 2021

Applies to:

Emulex FC HBA - Version All Versions to All Versions [Release All Releases]
Oracle Solaris on SPARC (32-bit)
Information in this document applies to any platform.
Oracle Solaris on SPARC (64-bit)


System configuration consists of a primary domain with multiple Emulex 16Gb HBA, Model 7101684 installed. The HBAs are directly assigned to other IO root domains. Multiple SR-IOV Virtual Functions (VFs) are created from each io root domain's Physical Function (PF) and assigned to guest IO domains. The output of 'fcinfo hba-port' and 'prtdiag -v' shows:

Physical Function IO root domain:


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