1. Host information collection:

    1) Log in to the host as user root.
    
    2) Copy the other_os_grab directory to the host and switch to the directory where main.sh resides.
    
    3) Run the specific command to collect host information based on the actual scenario.
        In the migration scenario, run "sh main.sh -scene migration".
        In the upgrade scenario, run "sh main.sh -scene upgrade".
        In the lite upgrade scenario, run "sh main.sh -scene lite".
        In the lite deploy scenario,  run "sh main.sh -scene deploy".
    
    4) If an Oracle database is installed on the host, run "sh main.sh -type OracleDB" to collect database information.
    
    5) The information collected is saved in a .data file. The file content is plain text and can be viewed using a common text editor (for example, NotePad++).
    
    6) Try "sh main.sh -help" for more detail information.

2. Compatibility evaluation:
    
    Download the generated .data file to the local PC. For details, see section "Collecting Information Using a Script and Importing the Information Package Offline" in the compatibility evaluation online help.
  

3. Restrictions:
    
    The following operating systems are supported:
    Linux (Red Hat 5.6 to Red Hat 7.4, SUSE 10 to SUSE 12, CentOS release 6.5, Ubuntu 14.10, and Oracle linux 5.7 to Oracle linux 6.5)
    VMware (VMware ESXi 5.0 to VMware ESXi 6.7)
    HP-UX (HP-UX B.11.31)
    AIX (AIX 5.3 to AIX 7.2)
    Solaris (Solaris 10 to Solaris 11)
    FusionSphere (FusionCompute V100R005C10 to FusionCompute V100R006C10, FusionCompute 6.3, FusionSphere OpenStack V100R006C30, and FusionSphere OpenStack 6.5)