Description of problem: Moving to RHEL4 Update 5 breaks OpenIPMI temperature readings on (at least) Dell SC1435 servers. The problem appears to be located in the ipmitool-1.8.8-disabled-sensor.patch, as reverting that patch corrects the problem. Note that the SC1435s are AMD-based servers, so are not affected by the Woodcrest issues that seem to be behind that patch. The same behaviour is also evident on RHEL5, apparently due to the same patch. James Pearson supplied the attached patch which undoes the portion of the disabled-sensor patch that seems to cause the problem (with the disclaimer that he wasn't an OpenIPMI expert). I can report that James' patch fixes the problem for me on both RHEL4U5 and RHEL5. Version-Release number of selected component (if applicable): 1.4.14-1.4E.17 How reproducible: # ipmitool sdr type Temperature Temp | 01h | ns | 3.1 | Disabled Planar Temp | 04h | ok | 7.1 | 30 degrees C Reverting that patch: # ipmitool sdr type Temperature Temp | 01h | ok | 3.1 | 35 degrees C Planar Temp | 04h | ok | 7.1 | 30 degrees C Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Created attachment 157844 [details] Sample patch correcting the problem
Reviewed patch, looks good. Proposing for RHEL-4.8 and granting Devel ACK. Read ya, Phil
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux maintenance release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Update release for currently deployed products. This request is not yet committed for inclusion in an Update release.
fixed by rebase to ipmitool-1.8.10, bug #454833.
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2009-0964.html