Data Domain: DD9800 - spanning is defect - waarschuwing

Summary: Data Domain DD9800 revisie2 - Troubleshooting Alert: De storageprocessor (SP) is mislukt - Spanning is defect.

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Symptoms

Vanwege een overlappende bitmapvermelding kan DD9800 revisie 2 een SP aangeven als gevolg van "Voltage is Faulty", terwijl het echte probleem een externe IRR van de CPU is.
Wanneer beide gebeurtenissen (externe CPU-IERR en "Voltage is faulty") tegelijkertijd optreden, is het veilig om de spanningswaarschuwing te negeren en de probleemoplossing te richten op de reden waarom de CPU een CPU-IERR heeft opgetreden. Neem contact op met uw supportprovider voor meer informatie over het oplossen van CPU IERR-fouten op DD9800-platforms.

Betreffende systemen:
- DD9800 Rev 2
- DDOS 5.7.x / 6.0.x / <6.1.3.0

Symptomen:

Geplaatste waarschuwing
=========

Time: Tue Mar 27 07:19:53 2018 Alert Id: p0-57 Event Id: EVT-ENVIRONMENT-00032 Event Message: The storage processor has failed Object: Enclosure=1 Additional Information: Cause=Voltage is faulty "Voltage is faulty" event found in messages.engineering log =============================================== Mar 15 05:48:27 platmon: CRITICAL: The storage processor has failed. Enclosure=1 Cause="Voltage is faulty" Mar 15 05:48:28 platmon: INFO: Event posted: p0-275 (11000113:28521xxxx): EVT-ENVIRONMENT-00032: The storage processor has failed EVT-OBJ::Enclosure=1 EVT-INFO::Cause=Voltage is faulty Mar 15 05:48:28 platmon: INFO: _ems_post_pubsub_event: Publishing event for alert EVT-ENVIRONMENT-00032

CPU IERR event found in bios.txt log =============================== 1 | 03/15/2018 | 05:33:39 | SMI Critical Interrupt Events Enter_SMI | SMI Critical Interrupt | Asserted | Used AUX Log (LSB 0x0) Used AUX Log (MSB 0x0) 2 | 03/15/2018 | 05:33:41 | CPU Status Events CPU2_Status | CPU IERR | Asserted | CPU External IERR 3 | 03/15/2018 | 05:33:41 | Entering IERR Interrupt Events Enter_SMI | IERR Interrupt | Asserted | Used AUX Log (LSB 0x24) Used AUX Log (MSB 0x0) 4 | 03/15/2018 | 05:33:42 | BMC Chassis Ctrl Events BMC_Chassis_Ctrl | Reset through BMC | Asserted 5 | 03/15/2018 | 05:34:04 | Power Unit DC_State | State Asserted | Deasserted

Cause

Dit probleem doet zich voor in DDOS versies 5.7 , 6.0 en 6.1

De hoofdoorzaak is dat de bitmap van de SP-fout overlapt, dus wanneer een IERR-gebeurtenis plaatsvindt, wordt het waarschuwingsbericht onjuist weergegeven "voltage is faulty"

#define  APL_FRU_FAULT_SP_CPUMISC       (1 << 17)
#define   APL_FRU_FAILEDMAP_VOLTFAULT_SP    (1 << 17)

 

Resolution

Deze overlappende bitmap is opgelost in DDOS 6.1.3.x

Additional Information


Affected Products

Data Domain

Products

Data Domain, DD9800 Appliance
Article Properties
Article Number: 000057408
Article Type: Solution
Last Modified: 16 Jun 2025
Version:  4
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