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FLI hors ligne : vérification des résultats de la migration

Contributeurs

Une tâche de vérification est facultative, mais recommandée. Il s’agit d’une comparaison bloc par bloc des LUN source et de destination. Vérifier que les tâches prennent presque le même temps ou un peu plus que le temps de migration.

Étapes
  1. Démarrez la tâche de vérification pour comparer les LUN source et de destination. Surveiller la progression de la vérification.

    DataMig-cmode::*> lun import verify start -vserver datamig -path /vol/winvol/bootlun
    
    DataMig-cmode::*> lun import verify start -vserver datamig -path /vol/winvol/fdrive
    
    DataMig-cmode::*> lun import verify start -vserver datamig -path /vol/winvol/gdrive
  2. Surveillez l’état de la tâche de vérification.

    DataMig-cmode::*> lun import show -vserver datamig -fields vserver, foreign-disk, path, admin-state, operational-state, percent-complete, imported-blocks, total-blocks, , estimated-remaining-duration
    vserver foreign-disk path               admin-state operational-state percent-complete imported-blocks total-blocks estimated-remaining-duration
    ------- ------------ ------------------ ----------- ----------------- ---------------- --------------- ------------ ----------------------------
    datamig 83017542000E /vol/winvol/fdrive started     in_progress       57               -               4194304      00:01:19
    datamig 83017542000F /vol/winvol/gdrive started     in_progress       40               -               6291456      00:02:44
    datamig 830175420010 /vol/linuxvol/bootlun
                                            started     in_progress       8                -               41943040     00:20:29
    3 entries were displayed.
  3. Vérifiez que les tâches sont terminées.

    DataMig-cmode::*> lun import show -vserver datamig -fields vserver, foreign-disk, path, admin-state, operational-state, percent-complete, imported-blocks, total-blocks, , estimated-remaining-duration
    vserver foreign-disk path               admin-state operational-state percent-complete imported-blocks total-blocks estimated-remaining-duration
    ------- ------------ ------------------ ----------- ----------------- ---------------- --------------- ------------ ----------------------------
    datamig 83017542000E /vol/winvol/fdrive started     completed         100              -               4194304      -
    datamig 83017542000F /vol/winvol/gdrive started     completed         100              -               6291456      -
    datamig 830175420010 /vol/linuxvol/bootlun
                                            started     completed         100              -               41943040     -
    3 entries were displayed.
  4. Arrêtez la tâche de vérification une fois la vérification terminée.

    DataMig-cmode::*> lun import verify stop -vserver datamig -path /vol/esxvol/winrdmplun
  5. Supprimez la relation d’importation pour supprimer le travail de migration.

    DataMig-cmode::*> lun import delete -vserver datamig -path /vol/winvol/bootlun
    
    DataMig-cmode::*> lun import delete -vserver datamig -path /vol/winvol/fdrive
    
    DataMig-cmode::*> lun import delete -vserver datamig -path /vol/winvol/gdrive
  6. Vérifiez que les travaux d’importation sont supprimés.

    DataMig-cmode::*> lun import show -vserver datamig
    There are no entries matching your query.
  7. Marquez l’attribut LUN étrangère sur false.

    DataMig-cmode::*> storage disk modify { -serial-number 83017542001E }
    -is-foreign false
    
    DataMig-cmode::*> storage disk modify { -serial-number 83017542000E }
    -is-foreign false
    
    DataMig-cmode::*> storage disk modify { -serial-number 83017542000F }
    -is-foreign false
  8. Vérifiez que les LUN étrangères sont marquées comme false après l’importation.

    DataMig-cmode::*> storage disk show -array-name HITACHI_DF600F_1 -fields disk, serial-number, container-type, owner,import-in-progress, is-foreign
    disk     owner is-foreign container-type import-in-progress serial-number
    -------- ----- ---------- -------------- ------------------ -------------
    HIT-1.2  -     false      unassigned     false              83017542001E
    HIT-1.3  -     false      unassigned     false              83017542000E
    HIT-1.4  -     false      unassigned     false              83017542000F
    3 entries were displayed.
  9. Mettre les LUN de destination en ligne à l’aide de la commande en ligne de la lun.

    DataMig-cmode::*> lun online -vserver datamig -path /vol/winvol/bootlun
    
    DataMig-cmode::*> lun online -vserver datamig -path /vol/winvol/fdrive
    
    DataMig-cmode::*> lun online -vserver datamig -path /vol/winvol/gdrive
  10. Vérifiez que les LUN sont en ligne.

    DataMig-cmode::*> lun show -vserver datamig
    Vserver   Path                            State   Mapped   Type        Size
    --------- ------------------------------- ------- -------- -------- --------
    datamig   /vol/esxvol/bootlun             online  mapped   vmware       20GB
    datamig   /vol/esxvol/linuxrdmvlun        online  mapped   linux         2GB
    datamig   /vol/esxvol/solrdmplun          online  mapped   solaris       2GB
    3 entries were displayed.
    Note

    Les journaux d’importation sont stockés dans le fichier journal des événements du cluster.

      DataMig-cmode::*> event log  show –event fli*
      7/7/2014 18:37:21   DataMig-cmode-01 INFORMATIONAL fli.lun.verify.complete: Import verify of foreign LUN 83017542001E of size 42949672960 bytes from array model DF600F belonging to vendor HITACHI  with NetApp LUN QvChd+EUXoiS is successfully completed.
      7/7/2014 18:37:15   DataMig-cmode-01 INFORMATIONAL fli.lun.verify.complete: Import verify of foreign LUN 830175420015 of size 42949672960 bytes from array model DF600F belonging to vendor HITACHI  with NetApp LUN QvChd+EUXoiX is successfully completed.
      7/7/2014 18:02:21   DataMig-cmode-01 INFORMATIONAL fli.lun.import.complete: Import of foreign LUN 83017542000F of size 3221225472 bytes from array model DF600F belonging to vendor HITACHI  is successfully completed. Destination NetApp LUN is QvChd+EUXoiU.