6.2.5 Change/Show Default Cluster Tunable menu  Change/Show Default Cluster Tunables Type or select values in entry fields. Press Enter AFTER making all desired changes. [Entry Fields] Dynamic LPAR Always Start Resource Groups Yes + Adjust Shared Processor Pool size if required No + Force synchronous release of DLPAR resources No + Enterprise Pool Resource Allocation order Free Pool First + On/Off CoD I agree to use On/Off CoD and be billed for No + extra costs Number of activating days for On/Off CoD requests [30] # F1=Help F2=Refresh F3=Cancel F4=List F5=Reset F6=Command F7=Edit F8=Image F9=Shell F10=Exit Enter=Do Figure 6-22 Change/Show Default Cluster Tunables menu Table 6-9 shows the help for the cluster tunables. Table 6-9 Context-sensitive help for Change/Show Default Cluster Tunables menu Name and fast path Context-sensitive help (F1) Always start Resource  Groups Enter  Yes  to have PowerHA SystemMirror start RGs even if there are any  errors in ROHA resources activation. Errors can occur when the total  requested resources exceed the LPAR profile’s maximum or the combined  available resources, or if there is a total loss of HMC connectivity. Thus,  the best-can-do allocation is performed. Enter  No  to prevent starting RGs if any errors occur during ROHA  resources acquisition. The default is Yes . 182  IBM PowerHA SystemMirror V7.2.3 for IBM AIX and V7.2.2 for Linux Start  smit sysmirror . Click  Cluster Applications and Resources  Resources Configure User Applications (Scripts and Monitors)  Resource Optimized High  Availability  Change/Show Default Cluster Tunables . The next panel (Figure 6-22) is a  dialog panel with a title dialog header and seven dialog command options. Each item has a  context-sensitive help window (press F1) and can have an associated list (press F4). Its fast  path is  cm_cfg_def_cl_tun .