ITEM: Z7408L

Adding VSDs - when necessary to bring all down

Env: PSSP 1.2, AIX 3.2.5        
Desc:  If the customer only wants to add VSDs to the configuration,                  
  it can be done without taking down all other VSDs. The steps                  
   would be:                                                                    
     1) create the logical volume                                               
     2) define the new vsd with defvsd                                          
     3) configure the new VSD with "cfgvsd newvsd_name"                         
     4) start the new VSD with "startvsd newvsd_name"                           
    5) change permissions of the /dev/rnewvsd_name file so                     
        Oracle (if involved) can write and read.                                
                                                                                
  If the customer wants to add a new server for VSDs, all VSDs                  
  must be unconfigured and reconfigured so the device driver is                 
  unloaded and reloaded with the new information.                               
                                                                                
  In general, you can add VSDs, new volume groups, new logical                  
  volumes, as long as they are attached to an already configured                
  VSD server node.                                                              



Support Line: Adding VSDs - when necessary to bring all down ITEM: Z7408L

Dated: October 1995 Category: N/A

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