En este documento, se explica cómo comprobar la duración de batería de la batería de reserva (BBU) para fines generales o si ha recibido un evento similar a este:
Warning battery: The battery backup unit in chassis XXXXXXXXXXXXXX slot 2 has indicated cell End Of Life. Replace the battery backup unit as soon as possible.
Requisito previo:
El clúster debe ejecutar Health Check Framework 35 o posterior y una de las siguientes versiones de OneFS:
# isi healthcheck version HealthCheck definition version: 35.0.0
# isi healthcheck run battery_test_status -v Queued evaluation to run: battery_test_status20231011T1718
isi healthcheck list | grep battery_test_status20231011T1718 Completed - Pass - /ifs/.ifsvar/modules/health-check/results/evaluations/battery_test_status20231011T1718
# cat /ifs/.ifsvar/modules/health-check/results/evaluations/battery_test_status20231011T1718 {"checklist_id": "battery_test_status", "delivery": [], "id": "battery_test_status20231011T1718", "overrides": [], "parameters": {}, "start_time": 1697044712.9590354} {"name": "battery_test_status", "parameters": {}, "status": "OK", "value": 100, "details": ["Battery 1 has 0 most recent test failures, threshold is 3", "Battery 1 Permanent fault status is False", "Battery 1 Capacity Degradation: 137600 mAh, 13.1%"], "node": "1", "passed": true} {"name": "battery_test_status", "parameters": {}, "status": "OK", "value": 100, "details": ["Battery 1 has 0 most recent test failures, threshold is 3", "Battery 1 Permanent fault status is False", "Battery 1 Capacity Degradation: 136100 mAh, 12.96%"], "node": "2", "passed": true} {"name": "battery_test_status", "parameters": {}, "status": "OK", "value": 100, "details": ["Battery 1 has 0 most recent test failures, threshold is 3", "Battery 1 Permanent fault status is False", "Battery 1 Capacity Degradation: 136850 mAh, 13.03%"], "node": "3", "passed": true} {"name": "battery_test_status", "parameters": {}, "status": "OK", "value": 100, "details": ["Battery 1 has 0 most recent test failures, threshold is 3", "Battery 1 Permanent fault status is False", "Battery 1 Capacity Degradation: 136400 mAh, 12.99%"], "node": "4", "passed": true} {"result":"PASS"}
isi upgrade cluster firmware devices | egrep "mongoose|bcc"
El resultado del comando se ve así:
# isi upgrade cluster firmware devices| egrep "mongoose|bcc" MLKbem_mongoose ePOST 02.40 1-4 EPbcc_infinity ePOST 02.40 5-8
El firmware de BBU afecta la cantidad de tiempo que debe transcurrir de un 40 % a un 50 % de degradación.
Si la versión de firmware de BBU es 1.20, la batería debería tardar cuatro meses en pasar de un 40 % a un 50 % de degradación.
Si la versión de firmware de BBU es 2.20 o superior, la batería debería tardar 12 meses en pasar del 40 % al 50 % de degradación.
Si está instalada la versión de firmware de BBU 1.20 o una anterior y desea actualizar al firmware compatible más reciente, primero debe revisar este documento: Cómo realizar la prueba de batería antes de actualizar al paquete de firmware de nodo 10.3.9 u 11.6