Will BMC AMI Reorg for Db2 leverage the zPARM UTILS_USE_ZSORT feature implemented in z15 for hardware acceleration (z Sort) on chip for sort operations? |
BMC AMI Reorg reorganizes table spaces without sorting the data. BMC AMI Reorg does not use DFSORT so this new Db2 subsystem UTILS_USE_ZSORT parameter is not applicable. BMC AMI Reorg does execute small sorts of index RID lists or keys, it uses its own proprietary sort that has built-in efficiencies for this and has always used zIIP processors. BMC currently sees no need to exploit z15 hardware sort acceleration for BMC AMI Utilities. |