We are running a mainframe Linux TSM server that is nearly out of CPU capacity. We would very much like to move to a code level with the fix for APAR IC47731, which causes a major waste of CPU capacity in mainframe Linux environments. At the moment, all levels with that fix suffer from the open APAR IC45931, which causes performance degradation for 'backup stgpool' processes reading from sequential storage pools. Since we already spend several hours per day running this type of process, this APAR would be a major problem for us.
Does anyone know when there is likely to be a maintenace level that fixes both APAR's?
