«Состояние жесткого диска» на выходе датчика ipmitool

У меня есть коробка Supermicro «SuperServer 1028U-TR4 +» (материнская плата: X10DRU-i +).

Я использую команду

ipmitool -H <ipmi_ip> -U <ipmi_user> -P <ipmi_password> sensor

и получаю следующий результат:

...
Chassis Intru | 0x0 | discrete | 0x0000| na | na | na | na | na | na
PS1 Status | 0x1 | discrete | 0x0100| na | na | na | na | na | na
PS2 Status | 0x1 | discrete | 0x0100| na | na | na | na | na | na
AOC_SAS Temp | 63.000 | degrees C | ok | -11.000 | -8.000 | -5.000 | 100.000 | 105.000 | 110.000
HDD Temp | 34.000 | degrees C | ok | -11.000 | -8.000 | -5.000 | 95.000 | 100.000 | 105.000
HDD Status | 0x1 | discrete | 0x0100| na | na | na | na | na | na

Что означает «Состояние жесткого диска»? Не могу найти документацию по нему.

UPD:

ipmitool -H <ipmi_ip> -U <ipmi_user> -P <ipmi_password> sdr elist 
CPU1 Temp        | 01h | ok  |  3.1 | 41 degrees C
CPU2 Temp        | 02h | ok  |  3.2 | 40 degrees C
PCH Temp         | 0Ah | ok  |  7.1 | 39 degrees C
System Temp      | 0Bh | ok  |  7.2 | 22 degrees C
Peripheral Temp  | 0Ch | ok  |  7.3 | 35 degrees C
MB_10G Temp1     | 6Ah | ns  | 11.1 | No Reading
MB_10G Temp2     | 6Bh | ns  | 11.2 | No Reading
Vcpu1VRM Temp    | 10h | ok  |  3.3 | 30 degrees C
Vcpu2VRM Temp    | 11h | ok  |  3.4 | 32 degrees C
VmemABVRM Temp   | 12h | ok  | 32.49 | 30 degrees C
VmemCDVRM Temp   | 13h | ok  | 32.50 | 28 degrees C
VmemEFVRM Temp   | 14h | ok  | 32.51 | 26 degrees C
VmemGHVRM Temp   | 15h | ok  | 32.52 | 34 degrees C
P1-DIMMA1 Temp   | B0h | ok  | 32.1 | 27 degrees C
P1-DIMMA2 Temp   | B1h | ns  | 32.2 | No Reading
P1-DIMMA3 Temp   | B2h | ns  | 32.3 | No Reading
P1-DIMMB1 Temp   | B4h | ok  | 32.4 | 25 degrees C
P1-DIMMB2 Temp   | B5h | ns  | 32.5 | No Reading
P1-DIMMB3 Temp   | B6h | ns  | 32.6 | No Reading
P1-DIMMC1 Temp   | B8h | ok  | 32.8 | 27 degrees C
P1-DIMMC2 Temp   | B9h | ns  | 32.9 | No Reading
P1-DIMMC3 Temp   | BAh | ns  | 32.10 | No Reading
P1-DIMMD1 Temp   | BCh | ok  | 32.12 | 25 degrees C
P1-DIMMD2 Temp   | BDh | ns  | 32.13 | No Reading
P1-DIMMD3 Temp   | BEh | ns  | 32.14 | No Reading
P2-DIMME1 Temp   | D0h | ok  | 32.16 | 23 degrees C
P2-DIMME2 Temp   | D1h | ns  | 32.17 | No Reading
P2-DIMME3 Temp   | D2h | ns  | 32.18 | No Reading
P2-DIMMF1 Temp   | D4h | ok  | 32.20 | 24 degrees C
P2-DIMMF2 Temp   | D5h | ns  | 32.21 | No Reading
P2-DIMMF3 Temp   | D6h | ns  | 32.22 | No Reading
P2-DIMMG1 Temp   | D8h | ok  | 32.24 | 23 degrees C
P2-DIMMG2 Temp   | D9h | ns  | 32.25 | No Reading
P2-DIMMG3 Temp   | DAh | ns  | 32.26 | No Reading
P2-DIMMH1 Temp   | DCh | ok  | 32.28 | 24 degrees C
P2-DIMMH2 Temp   | DDh | ns  | 32.29 | No Reading
P2-DIMMH3 Temp   | DEh | ns  | 32.30 | No Reading
FAN1             | 41h | ns  | 29.1 | No Reading
FAN2             | 42h | ok  | 29.2 | 3200 RPM
FAN3             | 43h | ok  | 29.3 | 3400 RPM
FAN4             | 44h | ok  | 29.4 | 3800 RPM
FAN5             | 45h | ok  | 29.5 | 3900 RPM
FAN6             | 46h | ok  | 29.6 | 3400 RPM
FAN7             | 47h | ok  | 29.7 | 3500 RPM
FAN8             | 48h | ns  | 29.8 | No Reading
FAN9             | 49h | ns  | 29.9 | No Reading
12V              | 30h | ok  |  7.17 | 12 Volts
5VCC             | 31h | ok  |  7.18 | 5 Volts
3.3VCC           | 32h | ok  |  7.19 | 3.30 Volts
VBAT             | 33h | ok  |  7.20 | 3.24 Volts
Vcpu1            | 34h | ok  |  3.5 | 1.81 Volts
Vcpu2            | 36h | ok  |  3.6 | 1.81 Volts
VDIMMAB          | 35h | ok  | 32.33 | 1.18 Volts
VDIMMCD          | 37h | ok  | 32.34 | 1.17 Volts
VDIMMEF          | 3Ah | ok  | 32.35 | 1.18 Volts
VDIMMGH          | 3Bh | ok  | 32.36 | 1.18 Volts
5VSB             | 38h | ok  |  7.21 | 4.97 Volts
3.3VSB           | 39h | ok  |  7.22 | 3.38 Volts
1.5V PCH         | 3Ch | ok  |  7.23 | 1.50 Volts
1.2V BMC         | 3Dh | ok  |  7.24 | 1.20 Volts
1.05V PCH        | 3Eh | ok  |  7.25 | 1.04 Volts
Chassis Intru    | AAh | ok  | 23.1 | 
PS1 Status       | C4h | ok  | 10.1 | Presence detected
PS2 Status       | C5h | ok  | 10.2 | Presence detected
AOC_SAS Temp     | 0Fh | ok  |  1.4 | 56 degrees C
HDD Temp         | 50h | ok  |  1.4 | 33 degrees C
HDD Status       | 54h | ok  |  4.1 | Drive Present

Также я вижу короткое переключение этого датчика на 0
периодически. Я хочу знать, что это значит.