Description of problem: In case of a RAID5 device failure (isw metadata), dmraid always creates and error mapping for the last device in the set, no matter which one actually failed. This causes data corruption! Version-Release number of selected component (if applicable): dmraid-1.0.0.rc13-46.el5 How reproducible: Always Steps to Reproduce: 1. Set RAID device != last one offline 2. dmraid -tay 3. Check for error mapping being created for last device Actual results: Error mapping created for the wrong device in mapping table. Expected results: Error mapping created for the correct (i.e. the failed) device. Additional info:
Due to lack of HW we would appreciate feedback from Partner
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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-2009-1347.html