Name Context-sensitive help (F1) Associated list (F4) HMC name Enter the host name for the HMC. An IP  address is also accepted here. IPv4 and IPv6  addresses are supported. Yes (single-selection). Obtained by running the  following command: /usr/sbin/rsct/bin/rmcd omainstatus -s ctrmc –a  IP Dynamic logical  partitioning  (DLPAR)  operations  timeout (in  minutes) Enter a timeout in minutes for DLPAR  commands that are run on an HMC (use the  -w parameter). This  –w  parameter exists only on  the  chhwres  command when allocating or  releasing resources. It is adjusted according to  the type of resources (for memory, 1 minute  per gigabyte is added to this timeout. Setting  no value means that you use the default value,  which is defined in the  Change/Show Default  HMC Tunables  panel. When  -1  is displayed in  this field, it indicates that the default value is  used. None. This parameter is  not used in an ANHP  scenario. Number of retries Enter the number of times that an HMC  command is retried before the HMC is  considered as non-responding. The next HMC  in the list is used after this number of retries  fails. Setting no value means that you use the  default value, which is defined in the  Change/Show Default HMC Tunables  panel.  When  -1  is displayed in this field, it indicates  that the default value is used. None. The default value is  5 . Delay between  retries (in  seconds) Enter a delay in seconds between two  successive retries. Setting no value means  that you use the default value, which is defined  in  Change/Show Default HMC Tunables  panel.  When  -1  is displayed in this field, it indicates  that the default value is used. None. The default value is  10s . Table 9-4 Context-sensitive help and associated list for adding an HMC definition Example 9-73 HMC connectivity verification COMMAND STATUS Command: OK stdout: yes stderr: no Before command completion, additional instructions may appear below. Checking HMC connectivity between "PHA171" node and "HMC55" HMC : success! Checking HMC connectivity between "PHA170" node and "HMC55" HMC : success! 3. Add the first HMC55 for the two PowerHA nodes and keep the default value for the other  items. Upon pressing Enter, PowerHA checks whether the current node can access  HMC55 without a password, as shown in Example 9-73. Chapter 9. Cluster partition management update  393