21 Replies Latest reply: Jan 25, 2013 8:34 AM by ivano RSS

Проблема с NVRAM battery.

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Похоже что сдохла батарея NVRAM, но не уверен, поэтому требуется совет.

Имеется HA система FAS2040, в один прекрастный момент система потухла и

загрузка остановилась на лоадере с таким сообщением:

 

Starting AUTOBOOT press Ctrl-C to abort...

Loading X86/freebsd/image2/kernel:..0x200000/7667532 0x94ff4c/628268 0x9ea000/602112 Entry at 0x00246b40

Loading X86/freebsd/image2/platform.ko:0xa7d000/401668 0xae0104/31164 0xae7ac0/111888

Starting program at 0x00246b40

NetApp Data ONTAP 8.1 7-Mode

Copyright (C) 1992-2012 NetApp.

All rights reserved.

*******************************

*                             *

* Press Ctrl-C for Boot Menu. *

*                             *

*******************************

 

WARNING:  The battery is unfit to retain data during a power

          outage.  This is likely because the battery is

          discharged but could be due to other temporary

          conditions.

          When the battery is ready, the boot process will

          complete and services will be engaged.

          To override this delay, press 'c' followed by 'Enter'

 

пропустил сообщение о разряде батареи, загрузил систему.

 

Диагностика такова:

 

bmc shell*-> battery show

chemistry      :LION

device-name    :bq20z80

expected-load-mw:0

id             :27100024

manufacturer   :xergygynst.

manufacture-date:11/5/2010

rev_cell        : 0

rev_firmware   :203

rev_hardware   :c0

serial         :1db9

status         :ready

test-capacity  :disabled

 

 

Смущает строка  - manufacturer   :xergygynst

что за такой производитель - xergygynst

 

Да и в консоль постоянно сыплются подобные сообщения -

fas2040-1*> Thu Sep 27  3:38:42 GMT [bmc.batt.unknown:err]: Unrecognized xergygynst. battery type 27100024.

 

ну и

 

Thu Sep 27 16:00:00 MAGT [fas2040-2:monitor.shutdown.nvramLowBattery.pending:warning]: NVRAM battery is dangerously low.

Halting system in 19 hours. Replace the battery immediately!

 

Далее:

 

bmc shell*-> sensors show

Name            State     Id      Reading   Crit-Low   Warn-Low  Warn-High  Crit-High

-------------------------------------------------------------------------------------

1.1V            Normal    #77    1109 mV     955 mV      --         --       1239 mV

1.2V            Normal    #76    1215 mV    1038 mV      --         --       1357 mV

1.5V            Normal    #75    1498 mV    1309 mV      --         --       1699 mV

1.8V            Normal    #74    1829 mV    1569 mV      --         --       2029 mV

12.0V           Normal    #70   12000 mV   10160 mV      --         --      13840 mV

2.5V            Normal    #73    2520 mV    2116 mV      --         --       2870 mV

3.3V            Normal    #72    3327 mV    2808 mV      --         --       3799 mV

BIOS Status     Normal    #f0  System #2f     --         --         --         --

Batt 8.0V       Normal    #50    7808 mV      --         --       8512 mV    8576 mV

Batt Amp        Normal    #59       0 mA      --         --       2112 mA    2208 mA

Batt Capacity   Normal    #54    2208 mAh     --         --         --         --

Batt Run Time   Unknown   #55      --         75 h       77 h       --         --

Batt Temp       Normal    #51      24 C        0 C       10 C       45 C       60 C

Board Temp Bot  Normal    #08      29 C       -3 C        7 C       69 C       79 C

Board Temp Top  Normal    #07      31 C       -3 C        7 C       54 C       62 C

CPU 1.2V        Normal    #71    1168 mV    1038 mV      --         --       1357 mV

CPU Status      Normal    #f1      Ok         --         --         --         --

CPU Temp        Normal    #09      49 C       --         --         --        126 C

Charger Amp     Normal    #53       0 mA      --         --         --         --

Charger Cycles  Warn-High #58     250         --         --          0        255

Charger Volt    Normal    #52    8192 mV      --         --         --         --

NVMEM 1.8V      Normal    #0b    1776 mV    1607 mV    1692 mV    1875 mV    1974 mV

NVMEM 8.0V      Normal    #0a    7122 mV      --         --       8460 mV    8604 mV

Power Status    Normal    #d1   Power On      --         --         --         --

SAS Status      Normal    #b6      Ok         --         --         --         --

 

Сенсоры Batt Run Time и Charger Cycles я так понимаю указуют на конец батареи?

 

В режиме загрузчика проводил диагностику NVRAM, командой nvram, второй пункт -2: Battery test

 

С первой попытки тест не прошол, со второй успех:

 

NVRAM Diagnostic

----------------

NVRAM cards present:

On-board: 256 MB (0xc0000000 to 0xd0000000)

 

1: Comprehensive NVMEM test           78: Verify data retention

2: Battery test                       82: Display memory by address

3: Battery charger test

                                       91: Enable/disable looping

71: Set battery armed                  92: Stop/continue on error

75: Fill for power cycle, burst write  93: Extended/normal test mode

76: Fill for power cycle, burst read   99: Exit

77: Fill for power cycle

 

Select test or feature by number [0]: 2

Please wait while updating trunks for channel 0c

Unhandled state: 7

ERROR ENV015488: sensor Batt Run Time failed;

                 sensor failed to return to normal

                 measured: 0Hour; lowerLimit: 72Hour;

NVMEM battery test .......................... FAILED

 

1: Comprehensive NVMEM test           78: Verify data retention

2: Battery test                       82: Display memory by address

3: Battery charger test

                                       91: Enable/disable looping

71: Set battery armed                  92: Stop/continue on error

75: Fill for power cycle, burst write  93: Extended/normal test mode

76: Fill for power cycle, burst read   99: Exit

77: Fill for power cycle

 

Select test or feature by number [2]:

Unhandled state: 7

--NVRAM Battery Sensors:

NVMEM battery test .......................... PASSED

 

=================================================================================

 

Система физически запущена немногим более полгода, могла ли за это время батарея прийти в негодность

или в данном случае нужно смотреть дату производства батареи?

 

Как ещё можно диагностировать батарею?

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