Display Scg Error Messages In The Chassis Daemon Log File; Verify Scg Failure - Juniper M Series Monitoring And Troubleshooting Manual
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M Series and T Series Routers Monitoring and Troubleshooting Guide
Action
Sample Output
Meaning
Display SCG Error Messages in the Chassis Daemon Log File
Purpose
Action
Sample Output
Meaning
Related
Documentation
Verify SCG Failure
408
To display the SCG error messages in the system log file, use the following CLI command:
user@host> show log messages
t320@host>
show log messages | match scg
Jan 28 14:53:10
utah chassisd[2384]: CHASSISD_FRU_OFFLINE_NOTICE: Taking SCG 0
offline - Offlined by cli command
Jan 28 14:53:10
utah craftd[2386]:
Jan 28 14:53:10
utah alarmd[2385]: Alarm set: SCG color=YELLOW, class=CHASSIS,
reason=SCG 0 Not Online
The
system log file records the time the failure or event occurred, the severity
messages
level, a code, and a message description. You can also use the
scgs
command to see error messages that are generated when an SCG fails or is offline.
Use this information to diagnose a problem and to let the Juniper Networks Technical
Assistance Center (JTAC) know what error messages were generated and the router
events that occurred before and after the problem. For more information about system
log messages, see the Junos OS System Log Messages Reference.
To determine the details of the SCG error messages in the chassis daemon log file.
To display the SCG error messages in the chassis daemon (
following command:
user@host> show log chassisd
t320@host>
show log chassisd
Dec 17 11:11:12 SCG 1 removed
Dec 17 11:11:12 CHASSISD_FRU_OFFLINE_NOTICE: Taking SCG 1 offline - Removal
Dec 17 11:11:12 CHASSISD_SNMP_TRAP7: SNMP trap: FRU removal: jnxFruContentsIndex
11, jnxFruL1Index 2, jnxFruL2Index 0, jnxFruL3Index 0, jnxFruName SCG 1,
jnxFruType 2, jnxFruSlot 2
The
chassisd
database provides the date, time, and a component status message. The
database is dynamic. It is initialized at router startup and is updated when
chassisd
components are added or removed.
Checklist for Monitoring the SCG on page 401
To verify SCG failure:
Check the SCG Connection on page 409
1.
Perform an SCG Swap Test on page 409
2.
Minor alarm set, SCG 0 Not Online
show log messages | match
chassisd)
Copyright © 2012, Juniper Networks, Inc.
log file, use the
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