Users Guide

372 Recovering and Troubleshooting the Managed System
Critical System Board OS Watchdog:
Watchdog sensor for System
Board, power cycle was asserted
iDRAC6 watchdog detected
that the system has crashed
(timer expired because no
response was received from
Host) and the action is set to
power cycle
Critical System Board SEL: Event Log
sensor for System Board, log full
was asserted
The SEL device detects that
only one entry can be added to
the SEL before it is full
Warning ECC Corr Err: Memory sensor,
correctable ECC
( <DIMM Location> ) was
asserted
Correctable ECC errors
reached a critical rate
Critical ECC Uncorr Err: Memory sensor,
uncorrectable ECC
( <DIMM Location> ) was
asserted
An uncorrectable ECC error
was detected
Critical I/O Channel Chk: Critical Event
sensor, I/O channel check NMI
was asserted
A critical interrupt is generated
in the I/O Channel
Critical PCI Parity Err: Critical Event
sensor, PCI PERR was asserted
Parity error was detected on the
PCI bus
Critical PCI System Err: Critical Event
sensor, PCI SERR
( <Slot number or PCI Device
ID>) was asserted
PCI error detected by device
Critical SBE Log Disabled: Event Log
sensor, correctable memory error
logging disabled was asserted
Single bit error logging is
disabled when too many SBE
get logged
Critical Logging Disabled: Event Log
sensor, all event logging disabled
was asserted
All error logging is disabled
Non-Recoverable CPU Protocol Err:
Processor sensor, transition to
non-recoverable was asserted
The processor protocol entered
a non-recoverable state
Table 19-6. Server Status Screen
(continued)
Severity Message Cause