<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi Konstantin<div class=""><br class=""></div><div class="">I already fixed. I install module rsyslog and the SEL log will show when I run ipmitool.</div><div class=""><br class=""></div><div class="">Thanks for your help!</div><div class=""><br class=""></div><div class="">BR</div><div class="">Paul</div><div class=""><div><br class=""><blockquote type="cite" class=""><div class="">Konstantin Klubnichkin <<a href="mailto:kitsok@yandex-team.ru" class="">kitsok@yandex-team.ru</a>> 於 2021年10月1日 下午6:41 寫道：</div><br class="Apple-interchange-newline"><div class=""><div class="">Hello Paul</div><div class=""> </div><div class="">We don't have this in our config files.</div><div class=""> </div><div class="">Instead we use phosphor-sel-logger (included using IMAGE_INSTALL_append variable in machine config).</div><div class=""> </div><div class="">In my bbappend file for phosphor-sel-logger there are following features enabled:</div><div class=""><div class="">#Enable threshold monitoring</div><div class="">EXTRA_OECMAKE += "-DSEL_LOGGER_MONITOR_THRESHOLD_EVENTS=ON"</div><div class="">EXTRA_OECMAKE += "-DREDFISH_LOG_MONITOR_PULSE_EVENTS=ON"</div></div><div class=""> </div><div class=""> </div><div class="">01.10.2021, 10:52, "吳秉昌" <<a href="mailto:wh800805@gmail.com" class="">wh800805@gmail.com</a>>:</div><blockquote class=""><div style="word-wrap:break-word" class="">Hi Johnathan & Konstantin<div class=""> </div><div class="">Thanks for your explanation. It is very helpful to me.</div><div class="">I adjust the json file to fix this issue.</div><div class=""> </div><div class="">And I have one more question need help.</div><div class="">I try to enable the SEL, I add below setting </div><div class=""><div class=""><font color="#ff9300" class="">PACKAGECONFIG:append = " log-threshold log-pulse send-to-logger”</font></div></div><div class=""> </div><div class="">When event occurred, but SEL still empty.</div><div class=""> </div><div class="">event occurred log: </div><div class=""><div class="">Jan 01 00:04:25 fws7830bmc adcsensor[283]: Sensor MB_P3V3 high threshold 3.531 assert: value 3.588 raw data 1794</div><div class="">Jan 01 00:06:08 fws7830bmc adcsensor[283]: Sensor MB_P3V3 high threshold 3.531 assert: value 3.54 raw data 1770</div></div><div class=""> </div><div class="">Ipmitoo sel log:</div><div class=""><div class="">SEL Information</div><div class="">Version : 1.5 (v1.5, v2 compliant)</div><div class="">Entries : 0</div><div class="">Free Space : 65535 bytes or more</div><div class="">Percent Used : unknown</div><div class="">Last Add Time : Not Available</div><div class="">Last Del Time : Not Available</div><div class="">Overflow : false</div><div class="">Supported Cmds : 'Reserve’ </div></div><div class=""> </div><div class="">Please give me some advice. Thanks</div><div class=""> </div><div class="">BR</div><div class="">Paul</div><div class=""> </div><div class=""><div class=""> <blockquote class=""><div class="">Johnathan Mantey <<a href="mailto:johnathanx.mantey@intel.com" rel="noopener noreferrer" class="">johnathanx.mantey@intel.com</a>> 於 2021年9月30日 下午11:00 寫道：</div> <div class=""><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">On 9/30/21 3:13 AM, 吳秉昌 wrote:</span><blockquote style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">Hi Andrei<br class="">My question is that I set MB_P12V "upper critical" is 13.23, "upper non critical" is 12.6, etc .<br class="">When I login web page, I can see the setting what I want.<br class="">But when I use “Ipmitool sensor” command, the response is wrong. Like below<br class="">MB P12V | 7.215 | Volts | ok | na |6.386 | 6.723 | 7.429 | 7.829 | na<br class="">I am not sure am I miss something.<br class="">Thanks<br class="">Paul</blockquote><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">ipmitool uses SDR records to calculate how to translate the 8-bit sensor reading into a value in range.</span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">For intel-ipmi-oem the SDRs are generated on the fly, with most being Type 1. The Type 1 has a M, M(B), R, and R(B) value that is calculated from the values in the JSON. The code inside this section uses several of the entries in the JSON to generate the M and R values.</span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">We were recently bit by this calculation, because the calculation used the "worst case" values of reading(min), reading(max), UC, and UNC, and combined them for the M and R.</span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">Somehow the UNC and UC values were outside the reading range, and the M and R values were calculated in a way that made the sensor output incorrect as displayed by ipmitool.</span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">You may want to investigate if the SDRs are correct. Use 'impitool sdr dump sdrs.bin' and find the SDR for the sensors of interest and see if the M and R values are sensible.</span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">If they aren't find the code generating those values and identify how the values are created. Adjust your JSON as necessary.</span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""> <blockquote style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><blockquote class="">Andrei Kartashev <<a href="mailto:a.kartashev@yadro.com" rel="noopener noreferrer" class="">a.kartashev@yadro.com</a>> 於 2021年9月30日 下午6:03 寫道：<br class=""><br class="">Hello,<br class=""><br class="">What is your question exactly?<br class="">If it is about precision, then you should take in account that IPMI use<br class="">8-bit variables to represent values and some coefficients which<br class="">calculated based on MinValue/MaxValue parameters of corresponding<br class="">Sensor interface.<br class="">You will never get exact values in IPMI, unless you values can fit to<br class="">8-bit integer.<br class=""><br class="">On Thu, 2021-09-30 at 17:07 +0800, 吳秉昌 wrote:<blockquote class="">Hi all<br class=""><br class="">I add the sensor in entity-manager config like below<br class="">{<!-- --><br class=""> "Index": 2,<br class=""> "Name": "MB_VMEM",<br class=""> "PowerState": "On",<br class=""> "ScaleFactor": 1,<br class=""> "Thresholds": [<br class=""> {<!-- --><br class=""> "Direction": "greater than",<br class=""> "Name": "upper critical",<br class=""> "Severity": 1,<br class=""> "Value": 1.32<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "greater than",<br class=""> "Name": "upper non critical",<br class=""> "Severity": 0,<br class=""> "Value": 1.26<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "less than",<br class=""> "Name": "lower non critical",<br class=""> "Severity": 0,<br class=""> "Value": 1.14<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "less than",<br class=""> "Name": "lower critical",<br class=""> "Severity": 1,<br class=""> "Value": 1.08<br class=""> }<br class=""> ],<br class=""> "Type": "ADC"<br class=""> },<br class=""> {<!-- --><br class=""> "Index": 3,<br class=""> "Name": "MB_P12V",<br class=""> "PowerState": "On",<br class=""> "ScaleFactor": 0.23,<br class=""> "Thresholds": [<br class=""> {<!-- --><br class=""> "Direction": "greater than",<br class=""> "Name": "upper critical",<br class=""> "Severity": 1,<br class=""> "Value": 13.23<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "greater than",<br class=""> "Name": "upper non critical",<br class=""> "Severity": 0,<br class=""> "Value": 12.6<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "less than",<br class=""> "Name": "lower non critical",<br class=""> "Severity": 0,<br class=""> "Value": 11.4<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "less than",<br class=""> "Name": "lower critical",<br class=""> "Severity": 1,<br class=""> "Value": 10.77<br class=""> }<br class=""> ],<br class=""> "Type": "ADC"<br class=""> },<br class=""> {<!-- --><br class=""> "Index": 4,<br class=""> "Name": "MB_P5V",<br class=""> "PowerState": "On",<br class=""> "ScaleFactor": 0.55,<br class=""> "Thresholds": [<br class=""> {<!-- --><br class=""> "Direction": "greater than",<br class=""> "Name": "upper critical",<br class=""> "Severity": 1,<br class=""> "Value": 5.48<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "greater than",<br class=""> "Name": "upper non critical",<br class=""> "Severity": 0,<br class=""> "Value": 5.24<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "less than",<br class=""> "Name": "lower non critical",<br class=""> "Severity": 0,<br class=""> "Value": 4.76<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "less than",<br class=""> "Name": "lower critical",<br class=""> "Severity": 1,<br class=""> "Value": 4.48<br class=""> }<br class=""> ],<br class=""> "Type": "ADC"<br class=""> },<br class=""> {<!-- --><br class=""> "Index": 5,<br class=""> "Name": "MB_P5V_SB",<br class=""> "PowerState": "On",<br class=""> "ScaleFactor": 0.25,<br class=""> "Thresholds": [<br class=""> {<!-- --><br class=""> "Direction": "greater than",<br class=""> "Name": "upper critical",<br class=""> "Severity": 1,<br class=""> "Value": 5.48<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "greater than",<br class=""> "Name": "upper non critical",<br class=""> "Severity": 0,<br class=""> "Value": 5.24<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "less than",<br class=""> "Name": "lower non critical",<br class=""> "Severity": 0,<br class=""> "Value": 4.76<br class=""> },<br class=""> {<!-- --><br class=""> "Direction": "less than",<br class=""> "Name": "lower critical",<br class=""> "Severity": 1,<br class=""> "Value": 4.48<br class=""> }<br class=""> ],<br class=""> "Type": "ADC"<br class=""> },<br class=""><br class=""><br class="">I use the busctrl command to see MB_P5V_SB information, it is normal.<br class=""><a href="mailto:root@fws7830bmc" class="">root@fws7830bmc</a>:~# busctl introspect --no-pager<br class="">xyz.openbmc_project.EntityManager<br class="">/xyz/openbmc_project/inventory/system/board/FWS7830_<br class="">Baseboard/MB_P5V<br class="">NAME TYPE SIGNATURE<br class="">RESULT/VALUE FLAGS<br class="">org.freedesktop.DBus.Introspectable interface -<br class=""> - -<br class="">.Introspect method -<br class=""> s -<br class="">org.freedesktop.DBus.Peer interface -<br class=""> - -<br class="">.GetMachineId method -<br class=""> s -<br class="">.Ping method -<br class=""> - -<br class="">org.freedesktop.DBus.Properties interface -<br class=""> - -<br class="">.Get method ss<br class=""> v -<br class="">.GetAll method s<br class=""> a{sv} -<br class="">.Set method ssv<br class=""> - -<br class="">.PropertiesChanged signal<br class=""> sa{sv}as - -<br class="">xyz.openbmc_project.Configuration.ADC interface -<br class=""> - -<br class="">.Index property t<br class=""> 4 emits-change<br class="">.Name property s<br class=""> "MB_P5V" emits-change<br class="">.PowerState property s<br class=""> "On" emits-change<br class="">.ScaleFactor property d<br class=""> 0.55 emits-change<br class="">.Type property s<br class=""> "ADC" emits-change<br class="">xyz.openbmc_project.Configuration.ADC.Thresholds0 interface -<br class=""> - -<br class="">.Delete method -<br class=""> - -<br class="">.Direction property s<br class=""> "greater than" emits-change writable<br class="">.Name property s<br class=""> "upper critical" emits-change writable<br class="">.Severity property d<br class=""> 1 emits-change writable<br class="">.Value property d<br class=""> 5.48 emits-change writable<br class="">xyz.openbmc_project.Configuration.ADC.Thresholds1 interface -<br class=""> - -<br class="">.Delete method -<br class=""> - -<br class="">.Direction property s<br class=""> "greater than" emits-change writable<br class="">.Name property s<br class=""> "upper non critical" emits-change writable<br class="">.Severity property d<br class=""> 0 emits-change writable<br class="">.Value property d<br class=""> 5.24 emits-change writable<br class="">xyz.openbmc_project.Configuration.ADC.Thresholds2 interface -<br class=""> - -<br class="">.Delete method -<br class=""> - -<br class="">.Direction property s<br class=""> "less than" emits-change writable<br class="">.Name property s<br class=""> "lower non critical" emits-change writable<br class="">.Severity property d<br class=""> 0 emits-change writable<br class="">.Value property d<br class=""> 4.76 emits-change writable<br class="">xyz.openbmc_project.Configuration.ADC.Thresholds3 interface -<br class=""> - -<br class="">.Delete method -<br class=""> - -<br class="">.Direction property s<br class=""> "less than" emits-change writable<br class="">.Name property s<br class=""> "lower critical" emits-change writable<br class="">.Severity property d<br class=""> 1 emits-change writable<br class="">.Value property d<br class=""> 4.48 emits-change writable<br class=""><br class="">But I use "ipmitoo sensor” command, it return the error information<br class="">below as<br class="">MB P3V3 | 3.271 | Volts | ok | na |<br class="">2.947 | 3.046 | 3.511 | 3.596 | na<br class="">MB P5V | 2.982 | Volts | ok | na |<br class="">2.662 | 2.829 | 3.123 | 3.264 | na<br class="">MB P5V SB | 5.048 | Volts | ok | na |<br class="">4.484 | 4.766 | 5.245 | 5.471 | na<br class="">MB P12V | 7.215 | Volts | ok | na |<br class="">6.386 | 6.723 | 7.429 | 7.829 | na<br class=""><br class="">Please give me some advise.<br class=""><br class="">Many thanks<br class="">Paul<br class=""><br class=""></blockquote><br class="">-- <br class="">Best regards,<br class="">Andrei Kartashev<br class=""><br class=""> </blockquote></blockquote><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">-- </span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">Johnathan Mantey</span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">Senior Software Engineer</span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">*azad te**chnology partners*</span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">Contributing to Technology Innovation since 1992</span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">Phone: (503) 712-6764</span><br style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">Email: </span><a href="mailto:johnathanx.mantey@intel.com" rel="noopener noreferrer" style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">johnathanx.mantey@intel.com</a><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class=""> <</span><a href="mailto:johnathanx.mantey@intel.com" rel="noopener noreferrer" style="font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">mailto:johnathanx.mantey@intel.com</a><span style="float:none;font-family:'helvetica';font-size:14px;font-style:normal;font-weight:normal;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" class="">></span></div></blockquote></div></div></div></blockquote><div class=""> </div><div class=""> </div><div class="">-- </div><div class="">Best regards,</div><div class="">Konstantin Klubnichkin,</div><div class="">lead firmware engineer,</div><div class="">server hardware R&D group,</div><div class="">Yandex Moscow office.</div><div class="">tel: +7-903-510-33-33</div><div class=""> </div></div></blockquote></div><br class=""></div></body></html>