You can install HDLM on the following disks or devices:
An internal disk on a host machine
LUs of storage systems that are used as a boot disk
For details about the storage systems on which HDLM can be installed, see HDLM system requirements.
HDLM outputs the log information for analyzing errors at the time of installation to a file. The file name, which is the output destination, is /var/tmp/hdlminstlog/installhdlm[01-10].log, and the maximum number of files that can be created is 10. If 10 files already exist and you perform another installation, the oldest file is deleted and a new log file is output.
The following information is inherited from the previous environment even when HDLM is installed during an upgrade installation or re-installation:
Information for defining the configuration of an HDLM device
Information for setting up HDLM functions
Log information
Driver configuration