Mel_Ev_Dsas_Wport_Opt_To_Deg_Ctlr - 0X170F; Mel_Ev_Dsas_Wport_Deg_To_Fail_Ctlr - 0X1710; Mel_Ev_Loss_Ext_Redundancy - 0X171A - Lenovo ThinkSystem DE Series Hardware Installation And Maintenance Manual

RecoveryFailureType - REC_SAS_PORT_MISWIRED ( SASMiswire.html )

MEL_EV_DSAS_WPORT_OPT_TO_DEG_CTLR - 0x170F

This event occurs when: At least one of the phys that comprise a port is determined to be connected to an
attached device, but the remaining port phys cannot connect to or communicate with an attached device.
Event Name - Controller Wide Port Has Gone To Degraded State
Event description: Controller wide port has gone to degraded state
Event Group - SAS-Specific Destination Driver
Event Priority - CRITICAL_EVENT
Log Group - System (0x0)
Event Category - Error (0x1)
Event Component Type - Controller (0x0, 0x8)
Event Specific Data - Optional data is provided with this event.
MEL_SYMBOL_DATA_SLOTNUMBER
RecoveryFailureType - REC_SAS_PORT_DEGRADED ( failedSASPort.html )

MEL_EV_DSAS_WPORT_DEG_TO_FAIL_CTLR - 0x1710

This event occurs when: A device attached to the controller is determined to be present, but none of the
PHYs that comprise the port attached to that device can connect to or communicate with the device.
Event Name - Controller Wide Port Has Gone To Failed State
Event description: Controller wide port has gone to failed state
Event Group - SAS-Specific Destination Driver
Event Priority - CRITICAL_EVENT
Log Group - System (0x0)
Event Category - Error (0x1)
Event Component Type - Controller (0x0, 0x8)
Event Specific Data - Optional data is provided with this event.
MEL_SYMBOL_DATA_SLOTNUMBER
RecoveryFailureType - REC_SAS_PORT_FAILED ( failedSASPort.html )

MEL_EV_LOSS_EXT_REDUNDANCY - 0x171A

This event occurs when: A controller may have lost access to expansion trays.
Event Name - Loss of External Redundancy
Event description: A controller may have lost access to expansion trays
. 199
Chapter 5 System monitoring