Dell Emulex Family of Adapters - Manual (Page 911)

Emulex Drivers Version 10.2 for Linux User Manual P010081-01A Rev. A
4. Troubleshooting
Log Messages
911
0469: lpfc_link_speed attribute cannot be set to %d, allowed range is [0, 8]
The link speed module parameter is invalid.
Data: None
Severity: Error
Log:
LOG_INIT
Action: Use a link speed parameter in the valid range.
0472: PCI channel I/O permanent failure
The PCI bus has detected an error.
Data: None
Severity: Error
Log:
LOG_INIT
Action: Issue an HBA reset.
0474: Unable to allocate memory for issuing MBOX_CONFIG_MSI command
Mailbox memory pool allocation error.
Data: None
Severity: Error
Log:
LOG_INIT
Action: None required.
0475: Not configured for supporting MSI-X cfg_use_msi: 0x%x
The lpfc_use_msi module parameter should have been set to 2.
Data: None
Severity: Error
Log:
LOG_INIT
Action: Set module parameter lpfc_use_msi = 2.
0476: HBA not supporting SLI-3 or later SLI Revision: <sli_rev>
The HBA does not support SLI-3 or SLI-4.
Data: None
Severity: Error
Log:
LOG_INIT
Action: This HBA does not support msi. Set lpfc_use_msi=0.
0478: MSI request_irq failed (<rc>).
The request_irq kernel API has failed.
Data: None
Severity: Warning
Log:
LOG_INIT
Action: Set lpfc_use_msi=0.
0479: Deferred Adapter Hardware Error
An adapter hardware error was sent to the driver.
Data: (1) work_hs, (2) work_status[0], (3) work_status[1]
Severity: Error
Log:
LOG_INIT
Action: Perform a dump using hbacmd.
Table 4-4 LPFC Error Log Messages and their Descriptions (Continued)