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電源装置が電源オフを正しく検出できません

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451
Visibility:
Public
Votes:
2
Category:
fas-systems
Specialty:
hw
Last Updated:

環境

  • FAS2720
  • FAS2750
  • ONTAP 9

問題

  • PSU1 がオフ"environment sensors""PSU_OFF"になっている場合、は正しく検出されますが、 PSU2 がオフになっていても、 PSU2 は検出されません。
  • PSU1 の電源がオフになります

例:

Cluster::> system node environment sensors show -type fru
Node Sensor          State Value/Units Crit-Low Warn-Low Warn-Hi Crit-Hi
---- --------------------- ------ ----------- -------- -------- ------- -------
node-01
   PSU2 FRU        normal
                     GOOD
   PSU1 FRU        fault
                   PSU_OFF
node-02
   PSU2 FRU        normal
                     GOOD
   PSU1 FRU        fault
                   PSU_OFF
4 entries were displayed.

  • PSU 2 の電源が切れています

例:

Cluster::> system node environment sensors show -type fru
Node Sensor          State Value/Units Crit-Low Warn-Low Warn-Hi Crit-Hi
---- --------------------- ------ ----------- -------- -------- ------- -------
node-01
   PSU2 FRU        normal
                     GOOD
   PSU1 FRU        normal
                     GOOD
node-02
   PSU2 FRU        normal
                     GOOD
   PSU1 FRU        normal
                     GOOD
4 entries were displayed.

 

  • PSU をスワップすると、電源を切ると PSU 2 が正しく認識されますが、電源を切っても PSU 1 は認識されません。
  • PSU1 の電源がオフになります

例:

Cluster::> system environment sensors show -type fru
Node Sensor          State Value/Units Crit-Low Warn-Low Warn-Hi Crit-Hi
---- --------------------- ------ ----------- -------- -------- ------- -------
node-01
   PSU2 FRU        normal
                     GOOD
   PSU1 FRU        normal
                     GOOD
node-02
   PSU2 FRU        normal
                     GOOD
   PSU1 FRU        normal
                     GOOD
4 entries were displayed.

  • PSU 2 の電源が切れています

例:

Cluster::> system environment sensors show -type fru
Node Sensor          State Value/Units Crit-Low Warn-Low Warn-Hi Crit-Hi
---- --------------------- ------ ----------- -------- -------- ------- -------
node-01
   PSU2 FRU        fault
                   PSU_OFF
   PSU1 FRU        normal
                     GOOD
node-02
   PSU2 FRU        fault
                   PSU_OFF
   PSU1 FRU        normal
                     GOOD
4 entries were displayed.

 

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