dbus-sensors

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The sensor value override feature is obscure and needs visibility

4

Currently, the `dbus-sensors` sensor daemons support the idea of sensor value override, that is, the ability to receive a written value from a D-Bus incoming command, instead of reading the...

Krellan

iowait consuming too much cpu resources

7

After BMC normal startup, check the CPU usage:  then stop all sensor service , used the follow command: `systemctl stop xyz.openbmc_project.hwmontempsensor.service` `systemctl stop xyz.openbmc_project.fansensor.service` `systemctl stop xyz.openbmc_project........service` `......` Check...

renweihang

I've been observing that psuserver is crashing and re-starting for our system when the chassis first powers on, and I've narrowed it down to the service trying to `open()` the...

ijsn-20

ADC sensor value is "na" and TempSensor value not update

6

I added ADC and TMP75 sensors to my BaseBoard.json file just like this: `"Exposes": [ { "Index": 0, "Name": "AUX3V3", "PowerState": "On", "ScaleFactor": 0.28147, "Thresholds": [ { "Direction": "greater than",...

noman-kwai

hwmontempsensor value Value not updated in real-time

1

cat /var/volatile/sys_switch/sys/class/hwmon/01-01/temp1_input -99999999 ipmitool sdr list CPU Total Power | 26.46 Watts | ok CPU VR1 Power O | 2.41 Watts | ok CPU VR2 Power O | 0.82 Watts...

jack206

[issue] Manul fan control is flaky

8

hello users: we are noticing there's a chance that set pwm value via FanSensor property will fail and it's easy to reproduce the issue /test log as bellow/ =================================================================== root@test-machine:/sys/bus/i2c/devices/15-002f/hwmon/hwmon4#...

huangalang

hwmontempsensor crashes when given (mis) configuration for NCT7802 Sensor

2

```json { "Address": "0x28", "Bus": 5, "Name": "GARBO_SENSOR", "Name1": "SYS_Air_Inlet", "Name2": "MB_Air_Inlet", "Name3": "MB_Air_Outlet", "Thresholds": [ { "Direction": "greater than", "Label": "temp1", "Name": "upper critical", "Severity": 1, "Value": 40 },...

pointbazaar

PSUSensorMain Creates PWM Sensors with paths to RPM hwmon File

1

PSUSensorMain tries to create a PWM Sensor for PSU fans if it can find a corresponding `fan*_target` file to a `fan*_input` sysfs file. https://github.com/openbmc/dbus-sensors/blob/master/src/PSUSensorMain.cpp#L256 However, the kernel documentation indicates that...

kaehnd

Intermitent hangs observed with io_uring on kernel 5.4

4

Since the upgrade to using io_uring, we've observed intermitent hangs of dbus-sensor daemons on BMCs running a 5.4 kernel. The hang always happens inside io_uring_enter() - enqueued reads never return...

vsytch

With io_uring, CPUSensor service shows 127 degree reading intermittently

1

When io_uring is enabled with CPUSensor, SEL were logged with various CPU sensors with value of 127 degree for overnight run. I suspect it is related to driver, need to...

ZhikuiRen