HP StorageWorks Command View SDM Installation and User Guide (T1086-96023, February 2005)

56 Installing Command View SDM
■ To start HostAgent and OpenDIAL, enter the following from a command
prompt:
<drive>:\Program Files\Hewlett-Packard\sanmgr\command-
view\client\sbin\HA_Dial_Start
Creating LUN 0
Many operating systems rely on the presence of LUN 0 to establish a
communication path to all LUNs on the array. Consequently, it is
recommended that the array always have LUN 0 present.
When LUN 0 is created, the array automatically creates an entry in the LUN
security table granting Write & Configure access to all hosts. This entry ensures
that all Command View SDM hosts will be able to manage the array. It is
recommended that this entry not be deleted from the table.
Because all hosts will have access to LUN 0, you may want to limit its size (10
MB) and not use it to store any critical data.