Hitachi Dynamic Link Manager Software Users Guide for Solaris

In environments supporting dynamic reconfiguration of HDLM devices,
execute the dlmcfgmgr utility for managing the HDLM configuration.
HDLM device will be reconfigured without restarting the host.
# /opt/DynamicLinkManager/bin/dlmcfgmgr -a
In environments not supporting dynamic reconfiguration of HDLM devices,
restart the host, with the reconfiguration option specified.
# reboot -- -r
7. Check the status of the path for accessing the added LU.
The following shows an example of executing the command. The shaded
portion represents the path that accesses the added LU.
8. Register the added LU to the application.
Adding a New LU By Restarting the Nodes (When Using Solaris Cluster)
Note
HDLM Operation
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Hitachi Dynamic Link Manager (for Solaris) User Guide