WebSet IPMC Control Bits Use the following command to set the configuration of the blade server’s LED and the AMC shutdown behavior. Data Bytes Note - If an attempt is made to write 0 to any reserved bit (3 to 7), IPMC will reject the command with completion code 0xCC. Get IPMC Control Bits WebSince the update to the most recent version (in comparision to the packages from last december 2013) the following new messages appears Raw IPMI Watchdog: Unable to register misc device IPMI Watchdog: set timeout error: -22 IPMI Watchdog: driver initialized Environment Red Hat Enterprise Linux 6.5 Subscriber exclusive content
ipmi_watchdog: IPMI Watchdog: response: Error 80 on …
WebSearch: [] List [] Subjects [] Authors [ ] Bodies (must pick a list first) Set Page Width: [] [] [] [] Viewing messages in thread 'ipmi_watchdog: IPMI Watchdog ... WebOct 21 15:51:15 stephen kernel: IPMI message handler: BMC returned incorrect response, expected netfn 7 cmd 22, got netfn 7 cmd 35 After some bisecting, I found that the patch that causes this is a patch to reduce ipmi polling: churchill hat
27752 – ipmi: reduce polling patch breaks IPMI watchdog on Sun …
Webkernel: [25597.481186] IPMI Watchdog: response: Error c0 on cmd 22 systemd[1]: Failed to ping hardware watchdog: Invalid argument That error means, from the spec: "Node Busy. … WebNOT use nmi watchdog mode 1. If you use the NMI watchdog, you must use mode 2. + +Once you open the watchdog timer, you must write a 'V' character to the +device to close it, or the timer will not stop. This is a new semantic +for the driver, but makes it consistent with the rest of the watchdog +drivers in Linux. Webembedded IPMI firmware running within the Baseboard Management Controller (BMC) system chip on the motherboard. The current version of IPMI firmware used on the CDE250 is v1.33. There are currently three (3) known problems associated with the IPMI / BMC subsystem and the IPMI FW version 1.33. churchill haverhill