Step 3: Display Power Supply Error Messages in the Chassis Daemon Log File

Action

To display power supply error messages in the chassisd log file, use the following CLI command:

user@host> show log chassisd | match pem

Sample Output

user@host> show log chassisd | match pem

Jul 15 11:18:59 CMB cmd to PEM#0 [0xf8], Amber LED Off [0x18]

Jul 15 11:18:59 PEM#0 - Amber LED Off

Jul 15 11:18:59 CMB cmd to PEM#0 [0xf8], Green LED Off [0x1a]

Jul 15 11:18:59 PEM#0 - Green LED Off

Jul 15 11:18:59 CMB cmd to PEM#0 [0xf8], Blue LED Off [0x16]

Jul 15 11:18:59 PEM#0 - Blue LED Off

Jul 15 11:18:59 CMB cmd to PEM#1 [0xf9], Amber LED Off [0x18]

Jul 15 11:18:59 PEM#1 - Amber LED Off

Jul 15 11:18:59 CMB cmd to PEM#1 [0xf9], Green LED Off [0x1a]

Jul 15 11:18:59 PEM#1 - Green LED Off

Jul 15 11:18:59 CMB cmd to PEM#1 [0xf9], Blue LED Off [0x16]

Jul 15 11:18:59 PEM#1 - Blue LED Off

Jul 15 11:19:02 PEM#0 added

Jul 15 11:19:02 reading PEM 0 initial state

Jul 15 11:19:02 PEM#1 added

Jul 15 11:19:02 reading PEM 1 initial state

Jul 15 11:19:18 CHASSISD_PEM_INPUT_BAD: PEM 1 - INPUT FAIL, status bits: 0xf2, 
check breaker

Jul 15 11:19:18 CHASSISD_SNMP_TRAP: SNMP trap: FRU failure: jnxFruContentsIndex 
2, jnxFruL1Index 2, jnxFruL2Index 0, jnxFruL3Index 0, jnxFruName PEM 1, 
jnxFruType 7, jnxFruSlot 2, jnxFruOfflineReason 2, jnxFruLastPowerOff 0, 
jnxFruLastPowerOn 

26221491, jnxFruPowerUpTime 1484

Jul 15 11:19:23 CHASSISD_PEM_INPUT_BAD: PEM 1 - INPUT FAIL, status bits: 0xf2, 
check breaker

Jul 15 11:19:28 CHASSISD_PEM_INPUT_BAD: PEM 1 - INPUT FAIL, status bits: 0xf2, 
check breaker

Jul 15 11:19:33 CHASSISD_PEM_INPUT_BAD: PEM 1 - INPUT FAIL, status bits: 0xf2, 
check breaker

Jul 15 11:19:38 CHASSISD_PEM_INPUT_BAD: PEM 1 - INPUT FAIL, status bits: 0xf2, 
check breaker

What It Means

The chassisd database provides the date, time, and a component status message. The chassisd database is dynamic. It is initialized at router startup and is updated when components are added or removed.