Querying and modifying a node with the list of associated HMCs Example 6-40 shows how to query and modify a node with the list of associated HMCs. Example 6-41 shows how to query and modify the site with a list of associated HMCs with the  clmgr  command. Example 6-42 on page 259 shows how to query and modify the cluster with the default HMC  tunables. Querying and modifying a cluster with the default HMC tunables Querying and modifying a site with the list of associated HMCs Example 6-40 Querying and modifying a node with a list of associated HMCs by using the clmgr  command Example 6-41 Querying and modifying a site with a list of the associated HMCs by using the clmgr  command Example 6-42 Querying and modifying a cluster with the default HMC tunables by using the clmgr  command # clmgr query node -h clmgr query node {<node>|LOCAL}[,<node#2>,...] # clmgr –v query node NAME="rar1m31" … HMCS="r1r9sdmc.austin.ibm.com cuodhmc.austin.ibm.com" # clmgr modify node -h clmgr modify node <NODE> \ … \ [ HMCS=<sorted_hmc_list> ] # clmgr query site -h clmgr query site [<site> [,<site#2>,...]] # clmgr –v query site NAME="site1" … HMCS="r1r9sdmc.austin.ibm.com cuodhmc.austin.ibm.com" # clmgr modify site -h clmgr modify site <SITE> \ … \ [ HMCS =<sorted_hmc_list> ] # clmgr query cluster -h clmgr query cluster [ ALL | {CORE,SECURITY,SPLIT-MERGE,HMC,ROHA} ] # clmgr query cluster hmc DEFAULT_HMC_TIMEOUT="10" DEFAULT_HMC_RETRY_COUNT="5" DEFAULT_HMC_RETRY_DELAY="10" DEFAULT_HMCS_LIST="r1r9sdmc.austin.ibm.com cuodhmc.austin.ibm.com" # clmgr manage cluster hmc -h Chapter 6. Resource Optimized High Availability  259