Viewing transitioned SAN configurations

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The LUN serial numbers and LUN IDs of SAN volumes change after transition. To view the transitioned SAN configurations, you can generate the mapping of the old LUNs to the new transitioned LUNs by using the 7-Mode Transition Tool CLI and export the LUN mapping information to a .csv file.

Storage cutover must have completed successfully.

Steps
  1. To generate LUN mapping information, run the following command from the CLI:

    transition cbt export lunmap -p project_name -o file_path

    C:\Program Files\NetApp\7-Mode Transition Tool>transition cbt export lunmap -s SanWorkLoad -o c:/Libraires/Documents/7-to-C-LUN-MAPPING.csv
    Successfully exported 7 to C LUN mapping for 'SanWorkLoad'

    The following example shows a sample LUN mapping file:

    7-Mode Storage System,192.168.43.49,
    vfiler,finance,
    
    cDOT Storage System,192.168.32.97,
    SVM,finance,
    
    LUN#,Source LUN Path,7-Mode Serial Number,Source Igroups,Source mapping LUN ID,Destination LUN Path,Serial Number,Destination Igroup,Destination mapping LUN ID
    LUN#1,/vol/vol_SANdataset_sm_0/lun-inventory,dtY5B4tFAaAF,WinGrp,0,/vol/vol_SANdataset_sm_0/lun-inventory,7SQ8p$DQ12rX,WinGrp,0
    LUN#1,/vol/vol_SANdataset_sm_0/lun-inventory,dtY5B4tFAaAF,WinGrp2,3,/vol/vol_SANdataset_sm_0/lun-inventory,7SQ8p$DQ12rX,WinGrp2,3
    LUN#1,/vol/vol_SANdataset_sm_0/lun-inventory,dtY5B4tFAaAF,WinGrp3,4,/vol/vol_SANdataset_sm_0/lun-inventory,7SQ8p$DQ12rX,WinGrp3,4
    LUN#2,/vol/vol_SANdataset_sm_0/lun-payroll,dtY5B4tFAaAC,LnxGrp1,2,/vol/vol_SANdataset_sm_0/lun-payroll,7SQ8p$DQ12rT,LnxGrp1,4
    LUN#2,/vol/vol_SANdataset_sm_0/lun-payroll,dtY5B4tFAaAC,LnxGrp2,2,/vol/vol_SANdataset_sm_0/lun-payroll,7SQ8p$DQ12rT,LnxGrp2,4

You must perform the required post-transition tasks on the host before restoring access to the transitioned ONTAP volumes.