ECS: RAP015: Guasto alla temperatura; Codice sintomo: 2010

Summary: È stato raggiunto un sensore di temperatura sul nodo che segnala il raggiungimento di un livello critico.

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Symptoms

Un sensore di temperatura ha rilevato una temperatura superiore a una soglia critica.
È possibile che un componente non funzioni correttamente e che un sensore di temperatura segnali il raggiungimento di un livello critico.
Un sensore di temperatura sul nodo segnala che è stato raggiunto un livello critico.

Cause

Si è verificato un problema che ha causato il superamento di un livello critico da parte di un sensore di temperatura.

Resolution

Per Gen2, scorrere fino in fondo.

Hardware Gen3: 

1. Controllare lo stato dei sensori di temperatura utilizzando cs_hal sul nodo segnalato.

Comando:  
#cs_hal sensors temp
 
Esempio: Per Gen3, sono disponibili solo tre sensori di temperatura come indicato di seguito.
  
admin@n1-mgmt:~>  cs_hal sensors temp
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      53 Degrees Celsius
Processor         Temperature         Temp              OK      54 Degrees Celsius
System Board      Temperature         Inlet Temp        CRIT    40 Degrees Celsius; above critical threshold
System Board      Temperature         Exhaust Temp      OK      50 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.
admin@n1-mgmt:~>
2. Controllare tutti i nodi nel rack e verificare se altri nodi segnalano un sensore di temperatura non "OK"

Comando:  
viprexec -i  cs_hal sensors temp

Esempio: In questo esempio, più nodi nella metà superiore del rack segnalano una temperatura di ingresso troppo alta.  
admin@n1-mgmt:~> viprexec -i  cs_hal sensors temp

Output from host : 192.168.219.1
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      53 Degrees Celsius
Processor         Temperature         Temp              OK      53 Degrees Celsius
System Board      Temperature         Inlet Temp        CRIT    40 Degrees Celsius; above critical threshold
System Board      Temperature         Exhaust Temp      OK      50 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.2
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      47 Degrees Celsius
Processor         Temperature         Temp              OK      49 Degrees Celsius
System Board      Temperature         Inlet Temp        CRIT    39 Degrees Celsius; above critical threshold
System Board      Temperature         Exhaust Temp      OK      50 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.3
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      46 Degrees Celsius
Processor         Temperature         Temp              OK      46 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      35 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      47 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.4
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      48 Degrees Celsius
Processor         Temperature         Temp              OK      50 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      35 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      47 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.5
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      48 Degrees Celsius
Processor         Temperature         Temp              OK      50 Degrees Celsius
System Board      Temperature         Inlet Temp        WARN    38 Degrees Celsius; above non-critical threshold
System Board      Temperature         Exhaust Temp      OK      49 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.6
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      50 Degrees Celsius
Processor         Temperature         Temp              OK      52 Degrees Celsius
System Board      Temperature         Inlet Temp        CRIT    39 Degrees Celsius; above critical threshold
System Board      Temperature         Exhaust Temp      OK      51 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.7
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      45 Degrees Celsius
Processor         Temperature         Temp              OK      48 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      36 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      47 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.8
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      51 Degrees Celsius
Processor         Temperature         Temp              OK      49 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      31 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      43 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.9
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      52 Degrees Celsius
Processor         Temperature         Temp              OK      51 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      30 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      42 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.10
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      54 Degrees Celsius
Processor         Temperature         Temp              OK      51 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      28 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      41 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.
 192.168.219.7
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      45 Degrees Celsius
Processor         Temperature         Temp              OK      48 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      36 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      47 Degrees Celsius

Output from host : 192.168.219.11
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      56 Degrees Celsius
Processor         Temperature         Temp              OK      55 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      27 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      40 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.12
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      59 Degrees Celsius
Processor         Temperature         Temp              OK      59 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      26 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      38 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.13
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      51 Degrees Celsius
Processor         Temperature         Temp              OK      49 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      26 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      36 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.14
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      57 Degrees Celsius
Processor         Temperature         Temp              OK      60 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      26 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      38 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.15
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      59 Degrees Celsius
Processor         Temperature         Temp              OK      59 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      26 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      39 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.

Output from host : 192.168.219.16
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
Processor         Temperature         Temp              OK      56 Degrees Celsius
Processor         Temperature         Temp              OK      56 Degrees Celsius
System Board      Temperature         Inlet Temp        OK      26 Degrees Celsius
System Board      Temperature         Exhaust Temp      OK      38 Degrees Celsius

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.
admin@n1-mgmt:~>

3. Possibili scenari:
  1. Un solo nodo segnala uno o più sensori: Se il problema si verifica su un solo nodo in cui la temperatura non è indicata come "OK", è molto probabile che si tratti di un problema relativo a una parte o che il nodo non dispone di una buona circolazione dell'aria a causa più di un problema interno che di un problema del rack.
  2. Sono interessati più nodi, che si tratta più che altro di un problema ambientale all'interno del rack stesso o forse del data center.


4. Verificare che le ventole funzionino correttamente. In caso contrario, potrebbe essere necessario sostituire una ventola.

Comando: 

#cs_hal sensors fan
Esempio:  
admin@ecs:~>cs_hal sensors fan

Output from host : 192.168.219.1
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
System Board      Fan                 Fan1              OK      12600 RPM
System Board      Fan                 Fan2              OK      12600 RPM
System Board      Fan                 Fan3              OK      16920 RPM
System Board      Fan                 Fan4              OK      16800 RPM
System Board      Fan                 Fan5              OK      17040 RPM
System Board      Fan                 Fan6              OK      16920 RPM
System Board      Fan                 Fan Redundancy    OK      fully redundant;

NOTE: on Axum and EX-series, use "sudo -i racadm getsensorinfo" to obtain sensor information.
3. Se tutte le ventole sono corrette, significa che non ci sono problemi con i sistemi ventolati. Contattare il team Power Edge per verificare se è necessario sostituire un componente. Se le ventole segnalano un problema, seguire le indicazioni ECS: Dial Home: Guasto alla ventola; Codice sintomo: Anno 2008

4. Importante: Utilizzare https://central.dell.com/case-lookup/  e cercare il PSNT (Product Serial Number Tag) per controllare la cronologia. Controlla quante occorrenze si sono verificate negli ultimi 3-6 mesi. Verificare se il problema è persistente e interessa diversi nodi o se è interessato un intero rack con una temperatura di ingresso superiore al normale, ciò indica un problema ambientale persistente da risolvere. Non chiudere il caso come duplicato a meno che non ci sia un chiaro piano d'azione e conclusioni per risolvere il problema della temperatura. 

5. Se il team PE non rileva un problema o se la cronologia contiene molte occorrenze dello stesso avviso (per 3 mesi o più), consultare un L2 over Swarm e prepararsi a ordinare un CE per esaminare le condizioni ambientali del rack e dei nodi interessati. 
 
Gen 2: 
 
1. Controllare lo stato dei sensori di temperatura utilizzando cs_hal.
Esempio: 
# cs_hal sensors temp
Entity            Type                Label             Status  Info
-----             -----               -----             -----   -----
System Board      Temperature         SSB Therm Trip    OK
System Board      Temperature         BB Inlet Temp     OK      32 Degrees Celsius
CPU (DCMI Compat) Temperature         HSBP Temp         OK      -222 Degrees Celsius
System Board      Temperature         SSB Temp          OK      60 Degrees Celsius
System Board      Temperature         BB BMC Temp       OK      51 Degrees Celsius
System Board      Temperature         P1 VR Temp        OK      38 Degrees Celsius
System Board      Temperature         IB Temp           OK      46 Degrees Celsius
System Board      Temperature         Exit Air Temp     OK      54 Degrees Celsius
Front Panel       Temperature         IOM Temp          OK      43 Degrees Celsius
Drive Backplane   Temperature         HSBP PSOC         OK      37 Degrees Celsius
Front Panel       Temperature         LAN NIC Temp      OK      67 Degrees Celsius
Power Supply      Temperature         PS1 Temperature   OK      34 Degrees Celsius
Power Supply      Temperature         PS2 Temperature   OK      34 Degrees Celsius
Processor         Temperature         P1 Therm Margin   OK      216 Degrees Celsius
Processor         Temperature         P2 Therm Margin   OK      206 Degrees Celsius
Processor         Temperature         P1 Therm Ctrl %   OK      0 Unspecified
Processor         Temperature         P2 Therm Ctrl %   OK      0 Unspecified
Processor         Temperature         P1 DTS Therm Mgn  OK      216 Degrees Celsius
Processor         Temperature         P2 DTS Therm Mgn  OK      206 Degrees Celsius
Processor         Temperature         P1 VRD Hot        OK
Processor         Temperature         P2 VRD Hot        OK
System Board      Temperature         DIMM Thrm Mrgn 1  OK      201 Degrees Celsius
System Board      Temperature         DIMM Thrm Mrgn 2  OK      200 Degrees Celsius
System Board      Temperature         DIMM Thrm Mrgn 3  OK      198 Degrees Celsius
System Board      Temperature         DIMM Thrm Mrgn 4  OK      197 Degrees Celsius
System Board      Temperature         Agg Thrm Mgn 1    OK      233 Degrees Celsius
2. Seguire la stessa procedura per la terza generazione (ma non segnalare a PowerEdge), ulteriori dettagli verranno aggiornati per la seconda generazione in futuro. 

Affected Products

ECS Appliance

Products

ECS Appliance
Article Properties
Article Number: 000046763
Article Type: Solution
Last Modified: 30 Apr 2024
Version:  6
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